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  • $35 hourly

    • 4.9/5
    • (27 jobs)
    Are you looking for a seasoned professional to design and build robust, scalable web applications? With over 13+ years of experience as a Solution Architect and Full-Stack Developer, I specialize in creating high-performance systems using cutting-edge technologies. ** What I Offer ** --------------------- - Solution Architecture: Design scalable, secure, and cost-effective solutions tailored to your business needs. - Full-Stack Expertise: Proficient in the backend (Python, Java, Node.js) and frontend (React, Angular) development, ensuring seamless integration and performance. - Cloud Computing (AWS): Leverage AWS services (EC2, S3, Lambda, RDS, and more) to build reliable, cloud-native solutions. - API & System Design: Expert in RESTful APIs, GraphQL, and microservices architecture for distributed systems. - Web Application Development: Hands-on experience delivering user-friendly applications with React, Node.js, and modern frameworks. - Management: Extensive experience in Engineering/Project/Product Management ** Key Achievements ** ------------------------------ - Led the design and development of a microservices-based SaaS platform, resulting in 40% faster deployment cycles. - Migrated a legacy system to AWS, improving system performance and reducing infrastructure costs by 30%. - Built scalable APIs for a high-traffic application handling over 1 million daily users. **Why Choose Me?** ------------------------- - Proven Track Record: Top-Rated Plus freelancer with a 100% Job Success Score and 5-star ratings from clients. - Client-Focused Approach: Strong communication and collaboration skills to ensure client satisfaction. - Long-Term Commitment: I partner with clients for the long haul, offering continuous support and improvements. ** Core Competencies**: ------------------------------ Languages: Python, Java, Node.js, JavaScript (React, Next.js) Cloud Expertise: AWS (EC2, S3, RDS, Lambda, CloudFormation, API Gateway) Frameworks: Spring, Flask, Django, FastAPI, Express.js System Design: Microservices, API Architecture, Scalability, High Availability Tools & Methodologies: Docker, Kubernetes, Agile (Scrum), CI/CD pipelines ** Let’s Build Something Great Together! ** I’m passionate about helping businesses succeed with innovative, scalable solutions. If you’re ready to turn your vision into reality, let’s connect!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    API Development
    JavaScript
    Java
    Python
    Flask
    Database Design
    Automation
    Web Development
    Data Scraping
    Tutoring
    Selenium
    Django
    API Integration
    Scripting
  • $60 hourly

    • 4.8/5
    • (113 jobs)
    EXPERT VETTED TALENT • TOP 1% OF TALENT ON UPWORK • TOP RATED PLUS • 100% JOB SUCCESS • $100K+ EARNINGS • 100+ Jobs Completed • 95%+ 5⭐ REVIEWS • 3000+ Hours Completed Hello! My name is Alyzeh Sohail, a seasoned Digital Marketing expert and the proud CEO of an Expert Vetted & Top-Rated Plus agency on Upwork, Digital Growth Factor. Based in New York, we are a comprehensive digital marketing agency known for delivering exceptional results. With a distinctive blend of data-driven marketing, conversion tracking, and web analytics expertise, I've had the privilege of serving high-profile clients including Arizona State University and Appcast, and I've provided consultation to top performance marketing agencies. Here's a snapshot of how I can propel your business forward: 🔹 Data Driven Marketing Consultation: Leveraging data to design marketing strategies that truly resonate with your audience. 🔹 Conversion Tracking & Conversions API Setup: Implementing comprehensive tracking to ensure every conversion is accounted for. 🔹 Server Side Tracking & Web and App Tracking: Providing an in-depth understanding of user behavior to optimize your digital assets. 🔹 Analytics Dashboard: Delivering clear, concise analytics reports that drive informed decision-making. 🔹 Website Design & Development: Crafting sleek, user-friendly websites that not only look great, but also convert. 🔹 Digital Marketing: Implementing a multi-channel approach to boost your online presence. 🔹 Search Engine Optimization (SEO): Utilizing proven SEO techniques to improve your visibility in search engine results. 🔹 Social Media Marketing (SMM): Strategizing and managing social media campaigns that engage your audience and build brand awareness. 🔹 Copy Writing: Creating compelling, persuasive copy that speaks to your audience and drives action. 🔹 Performance Marketing: Implementing strategies that are not only designed to increase visibility but to generate results. My strengths lie in understanding my clients' business values, effective communication, delivering quality work on time, and staying with you throughout the project for suggestions and feedback. If you're seeking a modern digital solution that captures attention, is user-friendly, and optimizes revenue, I bring extensive experience in successfully executing a wide array of digital projects. I work alongside my clients to develop creative strategies that align with user requirements, overseeing projects from start to finish to ensure the final outcome meets and exceeds expectations. 🔔 Have any questions or ready to launch your project into the digital space? Feel free to contact me! Let's accelerate your growth.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Responsive Design
    Google Tag Manager
    Search Engine Optimization
    WordPress Development
    Google Ads
    WordPress Website
    Web Design
    Social Media Content
    Google Analytics
    Ecommerce Website
    Branding
    Web Application
  • $50 hourly

    • 4.9/5
    • (79 jobs)
    With over 15 years of diverse experience spanning ten industries, I have evolved into a seasoned software engineer specializing in React/React Native applications and website development. My expertise extends to various website builders, including a decade of proficiency in Wix (including the Velo editor), coupled with hands-on experience in Squarespace, Wordpress, and several others. Key Skills: React / React Native Shopify Wix Squarespace Wordpress Analytics Installation Typeforms Integration Clickfunnels Implementation Tracking Features Setup My current focus involves elevating client websites through strategic installations of Analytics, Typeforms, Clickfunnels, and advanced tracking features. This ensures optimal performance and enhanced user experiences. Beyond my technical prowess, I bring a unique perspective to design and production value, influenced by my background as a performance-oriented Classical Operatic Baritone. This artistic sensibility adds a distinctive touch to the projects I undertake, ensuring a blend of functionality and aesthetic appeal. I've been an invaluable asset to marketing companies, contributing significantly to their success through expert Pixel and Analytics installation. My data analysis proficiency encompasses GA4, GTM, Google Ads, Linkedin, and TikTok pixels. This extends to performing comprehensive Pixel and Analytics audits, as well as social media marketing audits. Service Offerings: Website Creation and Enhancements Pixel and Analytics Audits Data Analysis Social Media Marketing Audits General tech help I am enthusiastic about collaborating with you to bring your digital visions to life. Let's create something extraordinary together!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    RESTful API
    Ruby on Rails
    Pixel Setup & Optimization
    Google Analytics 4
    Search Engine Optimization
    Database
    Git
    Front-End Development
    React
    Squarespace
    Wix
    Landing Page
    CSS
    HTML
    JavaScript
    API
    Website
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    I am mainly a Java Developer with about 4 years of experience in IT. My skills & abilities allow me to cover all aspects of Back-End development: design and develop a robust Back-End part, and then cover the product with Unit Tests. Due to my profound background in app development. I am always looking for new challenges allowing me to develop myself on a personal and professional level before finishing my studies. I can easily learn whatever technologies are required in just a few days. Invite me for an interview if you feel like I’m the right person to turn your ideas into reality. TECHNOLOGIES I USE ✅ PROGRAMMING LANGUAGES: Java, Golang, C/C++, Javascript, Typescript, NodeJS ✅ FRAMEWORKS: Spring (Spring Boot, Spring Security), Hibernate, Angular, ReactJs, Express ✅ DATABASES: MySQL, PostgreSQL, H2, mongoDB ✅ WEB: HTML5/CSS3, Bootstrap ✅ TESTING: JUnit, Mockito, Selenium, Postman ✅ Operating systems: Windows, Linux ✅ OTHER: Docker, Maven, Camunda BPMN In addition to the above, I possess a solid grasp of Algorithms. Also API Integration is also among my strongest sides. LANGUAGES I SPEAK I feel confident when communicating with customers and teammates in English (both written and spoken). Apart from that, Arabic is my native languages. INVITE ME FOR AN INTERVIEW If you feel like I’m a perfect match for your project, invite me and we’ll implement your ideas in the best way.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Angular
    SQL
    Spring Boot
    Hibernate
    MySQL
    Java
    Node.js
    ExpressJS
    MongoDB
    JavaScript
    React
    Mobile App Development
    Back-End Development
    Front-End Development
    React Native
  • $50 hourly

    • 4.8/5
    • (103 jobs)
    💫 With over 𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in software development, I specialize in creating robust, scalable, and efficient solutions for businesses. As a Full-Stack Developer, I bring the technical expertise needed to transform your ideas into impactful digital products. By leveraging cutting-edge tools and technologies, I craft back-end systems and front-end applications that delight users and drive results. Let’s collaborate to turn your vision into reality! ♨️ I’m passionate about building innovative software solutions! My expertise spans web and mobile application development, REST API design, cloud infrastructure, and serverless architecture. Whether it’s a small project or a long-term collaboration, I’m committed to delivering high-quality results that meet and exceed expectations. 🎯 Partner with me to achieve seamless integration, enhanced performance, and greater scalability for your digital products. I design and develop software that elevates your business, improves user engagement, and gives you a competitive edge in the market. 𝐇𝐞𝐫𝐞’𝐬 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮: 🔸 Develop and maintain REST APIs to ensure smooth communication between front-end and back-end systems. 🔸 Build dynamic and responsive web and mobile applications tailored to your business needs. 🔸 Optimize database architecture for performance and scalability, using MySQL, MongoDB, Oracle, or Firestore. 🔸 Set up and manage serverless and cloud-based solutions, including AWS (API Gateway, Lambda, SQS, S3) and Cloud Functions. 🔸 Review existing codebases, provide consulting, and offer debugging solutions to improve efficiency and reliability. 𝐌𝐲 𝐚𝐫𝐞𝐚𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: 🔸 Java, Spring Boot, Node.js, Express, PHP 🔸 Android, Ionic, Flutter 🔸 Kafka, SQS, SNS, RabbitMQ 🔸 Redis 🔸 MySQL, MongoDB, Postgres, Firestore, Elastic Search 🔸 React & Vue.js 🔸 AWS, GCP, Digital Ocean, Serverless, Cloud Functions 🔸 Docker 🔸 CI/CD 𝐖𝐡𝐲 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞? ❇️ I take the time to understand your business goals and translate them into effective technical solutions. ❇️ I prioritize open communication and keep you involved at every stage of the project. ❇️ I ensure timely delivery of high-quality, scalable, and maintainable solutions. ❇️ I remain accessible for feedback and guidance, even post-project completion. 🎨 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐔𝐬𝐞: IntelliJ IDEA, Visual Studio Code, AWS Management Console, Postman, Git, Docker, and more. 🔔 𝑯𝒂𝒗𝒆 𝒂 𝒑𝒓𝒐𝒋𝒆𝒄𝒕 𝒊𝒏 𝒎𝒊𝒏𝒅? 𝑳𝒆𝒕’𝒔 𝒅𝒊𝒔𝒄𝒖𝒔𝒔 𝒉𝒐𝒘 𝑰 𝒄𝒂𝒏 𝒉𝒆𝒍𝒑 𝒃𝒓𝒊𝒏𝒈 𝒚𝒐𝒖𝒓 𝒊𝒅𝒆𝒂𝒔 𝒕𝒐 𝒍𝒊𝒇𝒆! 𝑻𝒐𝒈𝒆𝒕𝒉𝒆𝒓, 𝒘𝒆’𝒍𝒍 𝒃𝒖𝒊𝒍𝒅 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔 𝒕𝒉𝒂𝒕 𝒎𝒂𝒌𝒆 𝒂𝒏 𝒊𝒎𝒑𝒂𝒄𝒕. Last updated: 11 Jan 2025
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Spring Boot
    RESTful Architecture
    SQL
    MySQL
    Firebase
    Firebase Cloud Firestore
    JavaScript
    Android
    Java
    Ionic Framework
    MongoDB
  • $40 hourly

    • 5.0/5
    • (39 jobs)
    I am a java developer with more than 20 years of experience in the Java industry. I also do front end development using React framework. I am a lead/senior developer, self-discipline, hardworking, quick learning, good team spirit and honesty. I can design, code, improve web and backend applications and your IT infrastructure. My experience include web programming both front-end and back-end, development of interactive web application and mobile applications, use of modern technologies, Here is a draft list of technologies I am familiar with: Backend Technologies: ✓ Spring Boot Microservices, Spring Boot Cloud, Spring Security ✓ AWS Integration (Elastic Beanstalk, EC2, RDS, Elastic Search etc) ✓ Elastic Search / Integration / Querying ✓ SSO SAML 2.0 Authentication ✓ Netflix Eureka, Netflix Ribbon, Netflix Feign, Docker ✓ Service Mesh like Istio - Envoy Proxy, Netflix OSS Hystrix ✓ Consul, Config Server, Cloud Bus (Auto-Refresh) ✓ Zuul, Zipkin, Sleuth, Turbine ✓ RabbitMQ (Spring-AMQP), Kafka (Spring-Kafka and Kafka Stream), Spring Batch, Spring Cloud Data Flow (Remote partitioning, integration with Kubernates, Cloud Tasks etc) ✓ Grafana + Prometheus + Prometheus-jmx-exporter ✓ Docker Swarm, Kubernetes, Spring Cloud Security ✓ Java, J2EE, Spring Framework (MVC, Security, Remoting etc), Hibernate, Jasper Reports, ✓ SOA, RESTful Services, SOAP Services, Apache CXF ✓ Deep knowledge in wide range of web-scrapping and automation technologies. ✓ SQL and NoSQL databases. Wide experience with Postgres, MySQL, MSSQL, Oracle, MongoDB, Cassandra Front End Technlogies: ✓ React Web Application, GraphQL, RX-JS, Redux, ✓ Bootstrap, jQuery, AngularJS, DataTables, Extjs, Struts 2.x, jQuery Mobile etc. ✓ HTML 5, CSS 3.0, JavaScript, Responsive Web Design Servers and Tools: ✓ Jenkins, CI-CD, Gradle, Open Shift - OS ✓ Jboss 7, Tomcat, Apache ✓ SVN, GIT, JIRA, BitBucket, Hudson, Maven, Apache Ivy Competitive advantages: 1. Extended work experience 2. Analytical mentality 3. Easygoing, communicative, could easily work in team 4. Have leadership skills, can organize people 5. Flexibility, ability to cope with any difficulties during short time-period
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Hibernate
    Java
    AWS Application
    Spring Cloud
    Spring Boot
    AWS Lambda
    Spring Framework
    Microservice
    Web Services Development
    Ext JS
    AngularJS
    JavaScript
    Web Development
    Kubernetes
    CSS 3
  • $30 hourly

    • 5.0/5
    • (32 jobs)
    Cloud DevOps Engineer and System Administrator with more than 14 years of experience working in IT. I am specialized in cloud platforms such as AWS (Most experienced), GCP, Azure and DigitalOCean, especially using tools like Docker, Kubernetes, Terraform, Ansible, always focused on creating a very secure and highly available environment with great performance, monitoring, and cost optimization. I'm also specialized in Linux platforms (Red Hat, CentOS, CoreOS, Ubuntu) and Windows as well. Deep Experience with Linux, Windows, Apache, Nginx, MYSQL and MSSQL administration AWS solid skills in EC2, RDS, VPC, VPN, S3, Cloudfront, Workspace, SES, Route53, ECS, Elastic Beanstalk, etc Deep experience with AWS Devops tools like AWS Code Commit, AWS Code Deploy and AWS Code Pipeline Deep experience with open source Devops tools like Github, Docker, Jenkins, Gitlab and Kubernetes. Deep experience with infrastructure tools like Terraform Deep experience with Migration tools from on premise/cloud provider to another cloud provider. Good Experience With scripting languages like bash and python Good Knowledge of Networking (CCNA Course), Cyber Security Concepts, Cloud Computing and Virtualization. SSL Configuration Working with DevOps in the past 8 years, with focus on automation tools for cloud environments I've specialized myself in: ✅ CI/CD ✅ Docker ✅ Jenkins ✅ DevSecOps ✅ Amazon Web Services (AWS): EC2, ECS, S3, IAM, Lambda, Route 53, CloudFront, CloudFormation, RDS, etc; ✅ Automated Tests ✅ Architecture Solutions ✅ Terraform ✅ Kubernetes ✅ Ansible ✅ Apache, Tomcat and Nginx ✅ Git/SVN ✅ Linux (Ubuntu/RedHat/CentOS) ✅ Bash Script ✅ Powershell ✅ SQL/ NoSQL ✅ Programming Languages (Python, Java, PHP, NodeJS, Ruby) ✅ Expert Level ability with Server Administration in Linux & Windows environment, including designing a well architected framework for applications and infrastructure. ✅ Extensive Experience in Hybrid Migrations, replatforming or reArchitecting cloud solutions. ✅ Excellent in Devops integrating CICD to an Infrastructure build, deploy or operate with core IAAC skills(Terraform, Cloudformation, Ansible, cloud watch, Jenkins, etc.) 🌟 WHY ME ? 🌟 I stay Highly motivated, dedicated and results oriented ensuring client satisfaction & success delivered professionally. 🙋🏼‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Google Cloud Platform
    Golang
    API Integration
    API
    AWS CloudFormation
    Python
    PHP
    JavaScript
    Amazon ECS
    Laravel
    Azure DevOps
    DevOps Engineering
    DevOps
    Amazon Web Services
  • $50 hourly

    • 5.0/5
    • (11 jobs)
    Dear Valued Customer, I'm a full-stack software developer with expertise in NFT and blockchain solutions, ready to bring your projects to life. Whether it's developing smart contracts, decentralized apps (dApps), or NFT marketplaces, I can deliver cutting-edge blockchain platforms. I also specialize in Backend development using Golang and NodeJS, as well as building modern web applications with ReactJS, NextJS, and mobile apps using React Native. Every project is crafted with precision, adhering to strict timelines, and I ensure full transparency throughout the process. We can collaborate closely on every detail to make sure your vision is fully realized. I offer high-quality services at competitive rates and am open to negotiations for the best value. Looking forward to building a long-term relationship and helping you succeed in your business ventures.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Database Architecture
    RESTful API
    Google Cloud Platform
    Amazon Web Services
    MongoDB
    JavaScript
    Node.js
    Java
    Spring Boot
    React
    TypeScript
    GraphQL
    AngularJS
    Spring MVC
  • $25 hourly

    • 5.0/5
    • (29 jobs)
    🎯 Liferay DXP 7.4 Certified Professional Back-End Developer ⌛ 10 Years on Liferay Platform 🏆 100% Job Completion | Top Rated on Upwork | 7500+ Hours on Upwork I have 10 years of expertise in Software Development, Solution Architecture, and Product Design, with a strong focus on Liferay and Spring technology. 💼 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥 : 𝐂𝐨𝐫𝐞 : Java, J2EE, Liferay(6.X/7.X), Spring Boot, JSF, PrimeFaces,Icefaces, Richfaces, FHIR, ABDM, SNOMED-CT,REST, SOAP web services 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 : AngularJS, ReactJS, HTML4/5, XHTML, XML, CSS3, jQuery, JavaScript, AJAX 𝐒𝐞𝐫𝐯𝐞𝐫𝐬 : Tomcat, JBoss/Wildfly and Jetty, GlassFish 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 : Spring Security, OAuth2, JWT 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 : SQL, MySQL, PostgreSQL, MongoDB and Oracle 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 : Gmail, Google Meet, Google Calendar, Zoom, RazorPay, Stripe, SMTP, Twilio, DocuSign, Google Maps API, PayPal 𝐇𝐞𝐚𝐥𝐭𝐡𝐂𝐚𝐫𝐞 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 : FHIR | EHR | EMR | SNOMED | HL7 | OpenEHR | OpenEMR | ABDM 𝐒𝐞𝐚𝐫𝐜𝐡-𝐄𝐧𝐠𝐢𝐧𝐞𝐬 : Apache Solr, Elastic Search 𝐂𝐥𝐨𝐮𝐝 𝐚𝐧𝐝 𝐃𝐞𝐯𝐨𝐩𝐬 : AWS, Google Cloud, Azure, Jenkins, CICD, Docker, Kubernetes 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 : JTest, JUnit, Mockito and Powermock 𝐂𝐨𝐝𝐞 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐓𝐨𝐨𝐥𝐬 : Crucible and Sonarqube 𝐁𝐮𝐢𝐥𝐝 𝐭𝐨𝐨𝐥𝐬 : Maven, Gradle, Ant, npm, grunt and webpack 𝐕𝐂𝐒 : SVN, GIT, GITLAB, Bitbucket 𝐎𝐒 : Linux, Windows and Mac OS 𝐁𝐮𝐠/𝐈𝐬𝐬𝐮𝐞 𝐭𝐫𝐚𝐜𝐤𝐞𝐫𝐬 : Jira, asana, Trello 🔐𝐋𝐢𝐟𝐞𝐫𝐚𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 : ➜ Expert in almost all OOTB features [ Sites, Pages, Webcontents, Fragments, Layouts, Asset Publishers, Categories, Tags, Search, Workflows, User Management, Roles, Permission, User Groups ] ➜ Implemented Custom Portlets [ using MVC, React, Spring, JSF, service builder and standards like OSGI, JSR 168 and 268 ] ➜ Implemented REST API using Liferay Rest builder ➜ Implemented themes [ using Freemarker, velocity ], ➜ Customized Liferay [ using Service wrapper, Portlet filter, Lifecycle events, Model listeners, Search contributors, JSP, Core Classes ] ➜ Implemented Web Fragment [ Freemarker, HTML, CSS, Javascript ] ➜ Implemented SSO Integration supports SAML, Keycloak, LDAP, OpenId, OAuth, and more ➜ Implemented SMS and WhatsApp Integration using Twilio ➜ Implemented Third-Party integration using REST API or client SDK ➜ I have recently upgraded Liferay 7.0 to Liferay 7.4 including data and code migration both. Looking forward to working with you to develop and deliver a fantastic product and Solutions as per your Business Requirements.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Liferay
    Web Development
    HTML
    CSS
    Bootstrap
    React
    MySQL
    Spring Boot
    Spring Framework
    PrimeFaces
    Spring Security
    Java
    Hibernate
    Jakarta Server Faces
  • $50 hourly

    • 5.0/5
    • (1 job)
    ✅ ♛ TOP-RATED PLUS! ✅ ✓ HIGH-QUALITY PRODUCT DELIVERY✅ ☯ LONG-TERM RELATIONSHIP 🇺🇦 Hey, I'm Ukrainian, I'm in a safe place and have the ability for non-stop work! ⚡️ 🌍 Our team is distributed over POLAND 🇵🇱, ITALY 🇮🇹, ROMANIA 🇷🇴, CANADA 🇨🇦, and UKRAINE 🇺🇦. I am a Full Stack Engineer at InterCode company with 10 years of experience in the industry! 👨‍💻👨‍👩‍👧‍👦 🔥Technical Skillset: 🖥 Programming Languages / Technologies: .NET 7 / JavaScript / TypeScript / HTML/ CSS, C# / ASP.NET Core / Web Services and APIs / Microservices / Kafka / XML / JSON / JWT 📊 RDBMS MS SQL / Postgres / Oracle / SSRS, PowerBI and Tableau Server / CDC and ETL 👨‍👩‍👧‍👦 Methodologies Agile, SCRUM, Kanban / TDD / Shift-Left / Feature Driven Development ☁️ Cloud Azure AD and Azure App Services / DAPR / K8S / Azure Pipelines, GitLab Pipelines / Terraform I have successfully led teams of up to 15 engineers in delivering high-quality software solutions. I strive to achieve results, take responsibility for my work, and communicate effectively with others. I'm always open to learning new things and receiving constructive criticism. Keywords🔑 Front-End Development Back-End Development Website Responsive Design ReactJS Next.js TypeScript HTML5 CSS3 SCSS SASS Bootstrap Material-UI Webpack Ant Design Angular JavaScript Tailwind CSS GraphQL Redux React Bootstrap Website Redesign Web Application Ecommerce Website Browser Extension Figma Performance Optimization UX/UI Design Mobile App Development MERN Stack MongoDB Express.js React.js Node.js Nest.js React IOS Android API Design SQL PostgreSQL Amazon Web Services DynamoDB S3 EC2 Expo App Center Firebase Distribution TestFlight RESTful APIs Cloud Platforms AWS Azure Websockets Charts 3D Visualization Third-Party APIs JavaScript Developer TypeScript Developer Angular Specialist NgRx Expert RxJS Developer React Developer Redux Developer Sass Expert MaterialUI Specialist Bootstrap Developer Mantine Developer Frontend Developer Backend Developer Full Stack Developer Web Development Specialist MERN Stack Developer NodeJS Developer Express.js Developer Test Engineer Stripe Integration Specialist Handlebars Developer Agenda Scheduler Developer MySQL Database Administrator PostgreSQL Database Specialist MongoDB Expert AWS Solutions Architect AWS Redshift Developer Agile Project Manager SCRUM Master Kanban Specialist Micro-Frontends Developer Feature Driven Development Specialist Behavior Driven Development Specialist MVP Development Expert Trunk Based Development Expert VSCode Expert WebStorm Expert Jenkins CI/CD Engineer CircleCI Specialist Heroku Deployment Expert DataGrip Database Specialist Studio3T MongoDB Specialist Git Expert GitHub Repository Manager Docker Containerization Expert API Developer Web App Developer Responsive Design Expert Cross-Platform Mobile Developer Third-Party APIs Integration Specialist Performance Optimization Expert Cloud Services Developer CI/CD
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Web Design
    API
    .NET Framework
    ASP.NET Core
    ASP.NET MVC
    ASP.NET
    C#
    CSS
    Angular
    API Integration
    Web Application
    HTML
    React
    JavaScript
    Web Development
  • $35 hourly

    • 4.9/5
    • (8 jobs)
    It's my pleasure to introduce myself as a highly skilled and experienced full-stack developer with 7 years of expertise in software development. I take great pride in being a technical writer as well, as it allows me to combine my passion for programming with my love for language and communication. I've had the privilege of working with several startups, which has helped me develop a keen sense of understanding of what it takes to build successful projects from scratch. I also have experience in enhancing existing projects, whether it's through debugging, improving functionality, or implementing new features. I believe that effective communication is the key to any successful project, which is why I prioritize clear and transparent communication with my clients throughout the development process. I'm always open to new acquaintances and communication, so please don't hesitate to reach out to me with your inquiries or ideas. In my free time, I enjoy playing Counter-Strike and PlayStation, but when I'm not gaming, I love learning new programming languages and tools. If you're looking for a reliable and skilled developer who is passionate about delivering high-quality work, then look no further. I'm excited to hear about your project and discuss how we can work together to bring your vision to life.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Angular
    CSS
    PostgreSQL
    TypeScript
    MongoDB
    Docker
    React
    HTML
    Node.js
    Next.js
    Firebase
    GraphQL
    RESTful API
    JavaScript
  • $38 hourly

    • 4.7/5
    • (47 jobs)
    ⭐ Top Rated Plus ⭐ 100% Job Success ⭐ 7000+ Upwork hours ⭐ 40+ Job's Successful Completed I am a seasoned Java professional with a decade of in-depth experience in the software development industry. My expertise lies in leveraging object-oriented programming principles and advanced software engineering concepts to design and build scalable applications. I am proficient in both monolithic and microservices architectures, ensuring robust, efficient solutions across diverse sectors. My technical acumen is complemented by a strong command of architectural design techniques, particularly Domain-Driven Development (DDD) and Test-Driven Development (TDD). Throughout my career, I have contributed to significant projects in the Financial, Healthcare, ERP, and Logistics domains, developing customized CRM and Order Management solutions that enhance business processes and drive growth. With a proven track record of delivering high-quality software solutions that meet complex business requirements, I am poised to bring strategic impact and innovative problem-solving to your team. My technology stack is : ✅ Back-End: Java, Spring Boot, Spring Security, MVC, Hibernate, JPA, JDBC, J2EE, Servlets, Web Services ✅ Front-End: Angular, HTML5, CSS3, JavaScript, JSF, JSP ✅ Middleware: Apache ActiveMQ, Kafka ✅ Cache: Apache Ignite, Redis ✅ Databases: RDBMS (MySql, Postgre SQL, MSSQL, Oracle), noSql (MongoDB)
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    SOAP
    Apache Maven
    Jakarta Server Pages
    JDBC
    Jakarta Server Faces
    Spring Boot
    Jenkins
    JasperReports
    Java Servlet API
    PrimeFaces
    Spring Framework
    JUnit
    Hibernate
    Java
    PostgreSQL
  • $30 hourly

    • 5.0/5
    • (8 jobs)
    What’s a JavaScript developer’s favorite type of coffee? Callback coffee—it always hits just in time! With me, your project will never lag behind🦸 In today's fast-paced market, just knowing JavaScript won't cut it—you need a developer who understands how to harness its power to solve business challenges and drive success. 𝐓𝐡𝐚𝐭'𝐬 𝐰𝐡𝐞𝐫𝐞 𝐈 𝐜𝐨𝐦𝐞 𝐢𝐧. Briefly about my skills: 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: JavaScript(ES5/ES6/ES7+), Typescript, CSS/CSS3, HTML/HTML5; 𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝: ✔ React, TypeScript, Redux, MobX, React-query ✔ React Hooks(useEffect,useState,useMemo, useContext, useRef, useReducer) ✔ various UI libraries Material UI, Ant-Design, Styled Components, Semantic UI, Chakra UI, Bootstrap, Tailwind CSS etc. ✔ UI/UX, responsive & adaptive web ✔ Building complex user interfaces 𝐁𝐚𝐜𝐤-𝐞𝐧𝐝: ✔ NodeJS, NestJS, ExpressJS ✔ RESTful APIs, third-party APIs, GraphQL 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, MySQL, PostgreSQL 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Linux/Ubuntu, Microsoft Windows, MacOS 𝐎𝐭𝐡𝐞𝐫: Github/Bitbucket/GitLab, Jira/Asana/Trello/Redmine/Basecamp, Agile/Scrum/Waterfall, Create RESTfull API, SOLID principles, OO My experience includes being an effective verbal and written communicator, with a high sense of commitment toward customer/client satisfaction. Ready to set up an interview?
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    MERN Stack
    Web Design
    Ecommerce
    Bug Fix
    Web Development
    TypeScript
    JavaScript
    Page Speed Optimization
    Website
    Website Redesign
    SaaS
    Web Application
    React
    Full-Stack Development
    Front-End Development
  • $12 hourly

    • 4.9/5
    • (5 jobs)
    HTML, CSS, JavaScript, JQuery Core Java (8 & 11), JSP, Servlet, Junit, and Mockito, Hibernate, MySQL, AWS (SQS, S3 Bucket, DynamoDB), Kafka & Web Services (REST & SOAP), Spring Boot, Microservices, Spring Framework (Core, AOP, WebMVC, JDBC, ORM & ORM), Lombok, MySQL, Docker, Git, etc. Deployment of Application on Windows / Linux Server using Docker Payment Gateway Integration using 3rd party API Online Transaction Processing (OLTP), Webhook handling, Payout handling, etc
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    Swagger
    Servlet
    Apache Kafka
    Docker
    Microservice
    JavaScript
    Java Persistence API
    Spring Boot
    Apache Maven
    Spring Framework
    Web Service
    Java
    Angular
    Hibernate
    Spring MVC
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    Web developer with over ten years of hands-on experience in delivery, architecture design, and team leadership. Throughout my career, I have implemented solutions for Education, Logistics, Healthcare, e-commerce, and much more, driving business to success. I take ownership of every project I participate in to deliver more value to the end-user. I create custom web applications with: - JavaScript&TypeScript - Node.js, Nw.js, Next.js, Nest.js - Webflow, React.js, Vue.js, AngularJS, Express.js, HTML, CSS, Bootstrap - SQL&NoSQL: Postgres, MongoDB, and SQLite - AWS, Kubernetes, Heroku English - Fluent (IELTS:7.5) I can help you with: - Making educated technical decisions - Streamlining your CI/CD pipeline - Launching your MVP or developing Proof of Concept - Translating your business requirements into code
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    TypeScript
    JavaScript
    AWS Development
    AI App Development
    NestJS
    Next.js
    React
    Vue.js
    MongoDB
    HTML5
    SQLite
    Bootstrap
    CSS 3
    Node.js
    jQuery
  • $45 hourly

    • 5.0/5
    • (6 jobs)
    👉 𝗖𝗹𝗶𝗰𝗸 𝗜𝗻𝘃𝗶𝘁𝗲 𝗯𝘂𝘁𝘁𝗼𝗻 𝗼𝗻 𝗺𝘆 𝗽𝗮𝗴𝗲 𝗮𝗻𝗱 𝗹𝗲𝘁'𝘀 𝘁𝗮𝗹𝗸! I'm a Senior Java developer with a solid computer science background and strong analytical, communication, and soft skills. With 14+ years of experience in the financial sector from Fortune 500 list, including working for the largest Swiss investment bank and an Swiss investment fund (as well as for other business domains like Auctions, Consulting etc.), I specialize in delivering high-quality web and enterprise applications tailored to your business needs. 💼 𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘? – 14+ Years in Finance / Financial / Fintech Development: Extensive expertise in building secure and robust systems for the financial industry. – Full-Stack Proficiency: Skilled in Java, JavaScript, and TypeScript for seamless backend and frontend integration. – Cloud Expertise: Proficient with AWS ( ECS, SQS, SNS, Batch, Lambda, Bedrock, RDS, EC2, CloudWatch, S3 etc.) for scalable cloud solutions. – Comprehensive Technical Leadership: I also manage an Upwork agency, offering access to additional developers to scale your projects as needed. 🚀 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗗𝗢 𝗙𝗢𝗥 𝗬𝗢𝗨: – Custom Software Development: Build scalable, secure, and high-performing web or enterprise applications using Java, Spring, and AWS. – Design & Optimize System Architecture: Design robust and growth-ready systems with cutting-edge technologies. – Front-End Excellence: Create intuitive, user-friendly interfaces using Angular / AngularJS, Vue / Vue JS / Vue.JS, React / React JS / React.JS, Knockout.js. – Cloud Solutions: Implement cloud strategies with AWS services, ensuring cost-efficiency and scalability. – Database Management: Expert in both SQL ( PostgreSQL, MariaDB / MySQL ) and NoSQL ( Apache Cassandra, DynamoDB ) for data-intensive applications. 💪 𝗦𝗞𝗜𝗟𝗟𝗦: Programming Languages: Java 8 / 11 / 17, JavaScript, C/C++, PHP, Bash Frameworks & Libraries: Multithreading, Spring ( SpringBoot, Spring Boot, Spring MVC, SpringMVC, Spring Data, Spring Security ), JPA / Hibernate / Kundera, Akka, JMS ( IBM MQ ), REST, SOAP, Swagger, OpenAPI, REST API, JAX-RS, JAX-WS, AspectJ AOP, Vaadin 7 / 14+ / Flow, JUnit, EasyMock, Solr, Apache POI, JDBC, JSP / JSF, Play Framework, JavaMail, JavaCC, Ehcache Cloud & Infrastructure: AWS: ECS, SQS, SNS, Batch, Lambda, Bedrock, RDS, EC2, CloudWatch, S3, Docker, Hazelcast, Apache ZooKeeper Databases: RDBMS: MS SQL Server, PostgreSQL, MySQL / MariaDB, NoSQL: Apache Cassandra Version Control: Git, SVN, Mercurial Front-End Development: Angular / AngularJS, Ionic, Knockout.js, Vue.js, jQuery, HTML5, CSS, Twitter Bootstrap, Highcharts, Node.js / npm, SockJS / STOMP Build & Automation Tools: Maven, Gradle, Ant Operating Systems: Linux, Windows Cybersecurity: Web-security analysis, symmetric/asymmetric ciphers, PKI Business Domains: Fintech, Banking, Finance, Investment Funds, Payments, Consulting, CRM systems for HR, Car Auctions, Video Streaming 👉 𝗙𝗲𝘄 𝘄𝗼𝗿𝗱𝘀 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲 Fond of developing applications and services using Java Springboot, acting Java backend developer but also as Java Full stack developer. Also I started Upwork agency here and act as PM, feel free to hire more developers if needed! 🎯 𝗟𝗲𝘁'𝘀 𝘀𝗵𝗮𝗽𝗲 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗱𝘂𝗰𝘁. Contact me to get started! 📨
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    REST API
    JavaScript
    MySQL
    MariaDB
    PostgreSQL
    Vaadin
    SOAP
    Apache Kafka
    Amazon Web Services
    Akka
    Apache Cassandra
    Hibernate
    Spring Security
    Spring Boot
    Java
  • $45 hourly

    • 4.9/5
    • (11 jobs)
    Hello👋 Are you looking for experienced and certified Java engineers to boost your project? You are on the right page! Clear Solutions team provides Java engineers and grows their skills for you. We have more than 12 years of experience in IT and 8+ in Java. My team and I are happy to provide: 🚀 Java developers with transparent knowledge for transparent rates 🚀 People development services: technical assessments, mentoring, evaluation etc. Based on more than 500 interviews and technical assessments we made in the industry so far we created our own evaluation scale. Therefore you always know what set of knowledge you pay for each grade. Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow ✅ I have an experience in the following: 👉 migration from on prem to AWS 👉 building microservce architecture from scratch 👉 delivering robust and high-quality code with unit tests 👉 building java high-load and distributed applications 👉 migration from monolith to microservices 👉 building the right engineering culture inside the company 👉 mentoring technical leaders Tech Stack: 🔹 Languages: Java 8, Java 16, Groovy. Spring boot, RESTful API, DB design, 🔸 Frameworks: Spring, Spring Boot, Hibernate, Spring Data 🔹 Clouds: AWS 🔸 SQL: PostgreSQL, MariaDB, Oracle 🔹 NoSQL: Elasticsearch, Redis, MongoDB, Cassandra, DynamoDB 🔸 Message brockers: Apache Kafka or RabbitMQ 🔹 Testing: Junit5, Testcontainers, Spock, RestAssured We have expertise in the following fields: ✅ FinTech, ✅ Trading, ✅ Cryptocurrency, ✅ Banking, ✅ Data processing, ✅ Healthcare, ✅ Social Networking and more. Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow As a Backend Developer, I specialize in building robust Java Applications using Core Java, Spring Framework, and Spring Boot 3, leveraging tools like Maven, Gradle, and Bazel for efficient builds, and integrating Hibernate, JPA, and Apache POI for database and document handling. I have extensive experience with RESTful Architecture and SOAP for designing APIs, ensuring Application Security, and implementing testing frameworks like JUnit, JUnit5, Mochito, and AssertJ. I work across diverse environments, including Docker, AWS, Amazon Elastic Beanstalk, AWS Lambda, Google Cloud, and Azure (Azure Cosmos DB), utilizing databases like PostgreSQL, MySQL, MongoDB, Oracle Database, Microsoft SQL Server, IBM Db2, and RabbitMQ. On the frontend, I use HTML, CSS, JavaScript, TypeScript, Angular, AngularJS, and React, collaborating seamlessly using tools like Jira. For messaging and event-driven architecture, I rely on Apache Kafka, Apache ActiveMQ, and RabbitMQ, and for advanced testing, I employ Testcontainers. With a focus on Software Architecture & Design, I also develop Standalone Applications, Desktop Applications, and Web Services, ensuring scalable, secure solutions for enterprise systems and Microservices Architecture.
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    Amazon Web Services
    MySQL
    MongoDB
    Spring Boot
    Kubernetes
    RabbitMQ
    RESTful API
    Elasticsearch
    Docker
    Hibernate
    Spring Framework
    Java
    SQL
    Apache Kafka
  • $35 hourly

    • 4.9/5
    • (16 jobs)
    👨‍💻 As a Senior Frontend Developer (React, Vue.JS) with over 7 years of experience, I specialize in creating high-performance, scalable web applications and software. I have a strong understanding of frontend development principles, which allows me to create clean, efficient, and optimized code. 🏆 𝐌𝐲 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭s 𝐚𝐫𝐞: 🚀 Developing a scalable and performant single-page application using Vue.js and Vuex that improved user experience and increased customer satisfaction for an e-commerce platform. 🚀 Developing a highly optimized and performant single-page application that reduced page load time by 50% for a major e-commerce store (using React). 💻 Implementing a custom reusable component library for Vue.js and React applications, increasing code reusability and reducing development time for complex enterprise projects. 📈 Building a dynamic and responsive dashboard using Vue.js and D3.js, and using React and D3.js, that provided real-time insights and visualization of complex data for clients in the financial sector. 💡 Designing and implementing custom testing frameworks for Vue.js and React applications that improved test coverage and minimized regressions in large-scale projects with frequent releases. 🛠️ Building custom build pipelines and optimization processes using Webpack for both Vue.js and React applications that significantly reduced page load time and improved performance. 🧩 Developing modular and extensible frontend architectures using Vue.js and React with micro-frontends, enabling easy maintenance and seamless integration of new features for SaaS platforms. 💫 𝐖𝐡𝐚𝐭 𝐦𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞: 🌟 "Working with Dmytro has been an absolute pleasure! They have a great attitude and are always willing to go above and beyond to make sure that our project is successful. Their attention to detail and ability to deliver high-quality work on time has made a huge impact on our business." 🌟 "I had the pleasure of working with Dmytro on a recent project and I was thoroughly impressed with their level of expertise and dedication to delivering a high-quality product." 💼 𝐇𝐨𝐰 𝐭𝐡𝐞 𝐡𝐢𝐫𝐢𝐧𝐠 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐥𝐨𝐨𝐤𝐬 𝐥𝐢𝐤𝐞: - Share your project documentation and current challenges with me. - I will review the documentation and provide initial insights on how to help. - Schedule a call for us to get to know each other better and for you to conduct an interview. - If we are a good fit for expertise and values, we will open a contract on Upwork. - Begin onboarding for the project and start working with your team. 🌟 Vue.js Skills: 🔹 Vue.js, Vuex, Vue Router, Vue CLI, VuePress 🔹 Nuxt.js 🔹 Composition API 🔹 Vue Testing Library 🔹 Vuetify, BootstrapVue, Element Plus, Quasar, PrimeVue, Tailwind CSS 🔥 React Skills: 🔸 React, Redux, React Router 🔸 Next.js 🔸 Gatsby 🔸 Styled Components 🔸 Material UI, Ant Design, Semantic UI, Tailwind CSS 👉 Software Engineering Skills: 📚 PHP, NodeJS knowladge 📚 Git 📚 Ability to write clean, maintainable, and scalable code that follows best practices 📚 Understanding of software development methodologies such as Agile, Scrum, or Kanban 📚 Experience with databases and data modeling 📚 Strong problem-solving skills and the ability to troubleshoot and debug complex software systems 📚 Effective communication and collaboration skills to work in a team environment 📚 Strong understanding of data structures, algorithms, and software design patterns such as GoF collection patterns 📚 Understanding of algorithmic complexity, Big O notation, and time/space complexity analysis. 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE 🟢 button, and let’s talk 🤝 Highlighted Skills: HTML5, CSS3, Sass/Scss, Responsive Web Design, Cross-Browser Compatibility, Web Accessibility, SEO Optimization, Frontend Architecture, JavaScript, jQuery, TypeScript, Angular, React, Vue.js, Ember.js, Web Components, Progressive Web Apps (PWA), Single Page Applications (SPA), Server Side Rendering (SSR), Client Side Rendering (CSR), API Integration, GraphQL, RESTful APIs, Web Performance Optimization, Browser DevTools, Git, GitHub, Webpack, Gulp, npm/yarn, Visual Studio Code, Sublime Text, Atom, Responsive Images, Lazy Loading Images, Code Splitting, Error Handling, Debugging, Agile Methodologies (Scrum, Kanban), Continuous Integration and Deployment (CI/CD), CSS Frameworks (Bootstrap, Foundation, Materialize), CSS Preprocessors (Sass, Less, Stylus), CSS-in-JS (Styled Components, Emotion), Frontend Libraries (jQuery, Lodash, Moment), Frontend Frameworks (React, Vue.js, Angular) Last updated: November 25, 2024
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    AWS Development
    SaaS Development
    Back-End Development
    Websockets
    Nuxt.js
    Next.js
    Python
    Web Development
    Full-Stack Development
    Redux
    Front-End Development
    React
    Vue.js
    HTML5
    JavaScript
  • $41 hourly

    • 5.0/5
    • (11 jobs)
    !!! Bring value to your business. It is my primary objective !!! I specialize in developing custom Front End & Back End solutions that meet the unique needs of businesses. My expertise allows me to create efficient, scalable, and secure solutions. Including developing custom modules and extensions, integrating third-party services, and optimizing performance to improve page load times and increase conversion rates. I help businesses bring their ideas to life by combining intuitive UI/UX design, solid front-end performance, and robust back-end architecture. Whether it’s crafting a responsive website, creating a sleek mobile app, or engineering a complex SaaS solution, I’ve got the skills and experience to deliver top-quality results. ✅ Why Work With Me? * Full-Stack Expertise: I bridge the gap between front-end and back-end seamlessly. You don’t need separate developers – I cover it all. * Client-Focused Approach: Your goals are my priority. I listen, collaborate, and ensure we achieve results that exceed your expectations. * High-Quality Code: Clean, well-documented, and scalable code that saves time and money on maintenance. * On-Time Delivery: Timely communication and transparent project management, ensuring we meet every deadline. * Problem Solver: I’m not just a coder; I’m a solution-oriented developer who identifies challenges and solves them creatively. 🌐 My Tech Stack - Front-End Development Languages: HTML5, CSS3, JavaScript (ES6+), TypeScript Libraries/Frameworks: React.js, Vue.js, Next.js, Angular UI/UX Tools: Tailwind CSS, Mantine, Material UI, Bootstrap, Chakra UI, Figma-to-code implementation - Mobile Development: React Native, Flutter for cross-platform apps Performance Optimization: Lighthouse reports, lazy loading, responsive design - Back-End Development Languages: Node.js, Python, PHP Frameworks: Express.js, NestJS, Django, Flask, Laravel - Databases: MongoDB, PostgreSQL, MySQL, Firebase, SQLite APIs: RESTful APIs, GraphQL, third-party API integration - DevOps: Docker, CI/CD pipelines, AWS (S3, EC2, RDS), Heroku, Netlify Authentication: OAuth, JWT, Passport.js, Firebase Auth - Full-Stack Tools Git/GitHub, Jira, Trello, VS Code, Postman, Swagger, Webpack Cloud Platforms: AWS, Google Cloud, Vercel 🌟 Key Services I Provide Custom Web Development: From simple landing pages to complex web applications. Mobile App Development: Building fast, responsive, and cross-platform mobile applications. Full-Stack Development: Complete end-to-end solutions tailored to your business. UI/UX Development: Creating stunning, user-friendly interfaces that convert visitors into customers. API Development & Integration: Building secure, scalable APIs and integrating third-party services seamlessly. Performance Optimization: Ensuring your website or app runs fast, smooth, and is SEO-friendly. Maintenance & Support: Ongoing improvements, bug fixes, and feature updates. 📅 Past Projects & Achievements Here are a few highlights of the types of projects I’ve successfully delivered: E-Commerce Platforms: Developed full-featured e-commerce stores with custom dashboards, payment gateway integrations (Stripe, PayPal), and advanced search/filter functionalities. SaaS Applications: Built scalable SaaS platforms handling thousands of users, featuring advanced authentication, billing systems, and performance monitoring. Cross-Platform Mobile Apps: Created apps for businesses, including booking systems, delivery apps, and social platforms, ensuring smooth functionality on iOS and Android. Content Management Systems: Developed custom CMS solutions for blogs, news sites, and portfolio platforms. Fintech Tools: Built secure and user-friendly fintech apps, including dashboards for budgeting, invoicing, and payment processing. Landing Pages: Crafted responsive, SEO-optimized, and high-conversion pages tailored for marketing campaigns. 👥 What My Clients Say ‘Working with Serhii was a fantastic experience. He delivered exactly what we needed, on time, and the final product exceeded expectations!’ ‘Reliable, knowledgeable, and great communication throughout the project. Highly recommended for full-stack development work.” 📊 Let’s Build Something Great Together If you’re looking for a reliable full-stack developer who understands both the technical and business side of a project, I’m here to help. I thrive on solving problems and delivering software solutions that drive growth for your business. ✨ Let’s discuss your project and take it to the next level! Feel free to reach out with any questions, ideas, or goals you have in mind. I’m ready to get started! 🌐 Available for Full-Time, Part-Time, or Project-Based Work Let’s connect and turn your ideas into reality. Click the "Hire Me" button to get started!
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    DevOps Engineering
    Front-End Development
    Back-End Development
    Mobile App Development
    Full-Stack Development
    Web Development
    Microsoft Azure
    Golang
    SQL
    DevOps
    Flask
    AWS CodePipeline
    Django
    Elasticsearch
    Ecommerce Website Development
  • $60 hourly

    • 4.9/5
    • (17 jobs)
    Hello there! 🙏🏼 I’m Bera, a seasoned Full-stack Developer for AI SaaS Web Applications. With over 7 years of experience, I am confident I can assist you effectively. The top-rated badge speaks for itself, but let me explain further! ------------------------------------------------------------------------------------------------------------------------ 🔧 My Strengths & Skills 🔧 💻 Frontend: Mastering HTML5, CSS3, and JavaScript (ES6+), I create dynamic and intuitive user experiences with frameworks like React.js and Angular. Your users won’t just use your app; they’ll love it. 🛠️ Backend: Specializing in Python, Java, and Node.js, I craft scalable APIs and microservices that keep your applications running like clockwork—even when the pressure’s on. ⚙️ DevOps: With experience in Docker, Kubernetes, Jenkins, and Terraform, I ensure that your deployment processes are streamlined and your infrastructure is rock-solid. Think of me as the bridge between development and operations. 📊 Whether it’s SQL (PostgreSQL, MySQL) or NoSQL (MongoDB, Cassandra), I handle data with care and precision, ensuring your information is always at your fingertips when you need it. 🔍 Problem-Solving Expertise: From resolving pesky bugs to optimizing performance bottlenecks, I love diving into the technical weeds and emerging with solutions that make your life easier. ------------------------------------------------------------------------------------------------------------------------ 🏆 Projects & Accomplishments 🏆 🌍 Economic Impact Analysis Dashboard: Partnered with a leading educational institution to develop a high-frequency data dashboard that improved data accuracy by 49% and boosted operational efficiency by 37%. Custom UI design, seamless API integration, and big data analytics—this project had it all. 💡 Real-Time Digital Signage Interface: For Dutton Brown, a custom lighting manufacturer, I built a real-time production metrics dashboard displayed on 4K screens. Result? A 30% improvement in response times and a 25% reduction in system downtime. The manufacturing floor never looked so good. ⚡ Energy Trading Platform: Collaborated with a Texas-based energy trading firm to create a visually stunning dashboard that standardized data, improved efficiency by 35%, and reduced manual workloads by 40%. Oh, and it helped them make better investment decisions, too! 🛒 E-commerce Excellence: Led the development of a responsive e-commerce platform that didn’t just meet expectations—it exceeded them, boosting customer engagement by 25%. ------------------------------------------------------------------------------------------------------------------------ 🎓 Education & Certifications 🎓 🎯 Bachelor’s Degree in Computer Science 🎯 Certified in Full Stack Development, AWS Solutions Architect, and Kubernetes Administration ------------------------------------------------------------------------------------------------------------------------ 💬 Let’s Connect 💬 I’m all about transforming ideas into reality—whether it’s a bold new concept or optimizing what you’ve already built. I thrive on turning complex tech into something that’s not just effective but elegant enough to make your competitors jealous. So, what do you say? Ready to take your project from “meh” to “wow”? Let’s chat and see how we can turn your vision into a reality—one line of code at a time!
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    AWS Development
    Django
    Data Visualization
    Plotly
    RESTful API
    Code Review
    Computer Engineering
    Back-End Development
    Web Development
    Flask
    Python
    Data Science
  • $18 hourly

    • 5.0/5
    • (8 jobs)
    As a versatile Full-Stack Developer and Translator, I bring extensive experience across a multitude of programming languages, technologies, and translation projects. I am passionate about creating innovative solutions and driving technological excellence, as well as delivering precise and culturally appropriate translations. My expertise spans the entire development stack, from front-end technologies to back-end systems, allowing me to deliver comprehensive and high-quality solutions tailored to client needs. Additionally, I have successfully translated technical documents, product descriptions, and a variety of content between English and Thai, satisfying numerous clients with my attention to detail and linguistic proficiency. I am adept at working with a wide range of programming languages and tools, including but not limited to JavaScript, PHP, Python, HTML, CSS, and various frameworks and libraries. My hands-on experience with databases, API integration, and deployment practices ensures that I can handle complex projects with ease and efficiency. My professional journey has exposed me to diverse types of work, continually expanding my skill set and adapting to new technologies. This broad exposure has honed my problem-solving abilities and enhanced my ability to quickly grasp and apply new concepts. I thrive in dynamic environments and am committed to staying at the forefront of industry advancements. With a track record of delivering high-quality, scalable solutions, I am dedicated to driving projects forward and exceeding expectations. My strong communication skills, collaborative approach, and proven translation skills make me a valuable asset to any team. I am always eager to tackle new challenges and contribute to innovative projects. If you are looking for a driven and adaptable developer and translator who brings a wealth of knowledge and a passion for both technology and language, I am confident that I am the right fit for your needs.
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    Full-Stack Development
    AI Trading
    Cryptocurrency
    Web Design
    Artificial Intelligence
    Machine Learning
    CSS
    C#
    Python
    C++
    PHP
    HTML
    JavaScript
    Joomla
    WordPress
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    I am a full stack developer with experience in building medium and enterprise web applications. I’m experienced in Java, JavaEE, Spring, HTML/CSS/JS, React, JPA, Databases Also I have some experience Docker, RabbitMQ, ELK stack, I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!”
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Servlet
    Spring Framework
    React
    Spring Security
    CSS
    HTML
    Spring Batch
    EJB
    Spring Boot
    Java
    JavaScript
    Jakarta Server Pages
    Hibernate
    jQuery
  • $35 hourly

    • 5.0/5
    • (14 jobs)
    Are you overwhelmed by complex and inefficient coding processes that hinder your web development projects? Allow me to alleviate your pain and streamline your development workflow🔥As a Senior Software Engineer with 7 years of experience, I specialize in simplifying and optimising coding practices. I understand the frustration of dealing with tangled codebases, slow performance, and maintenance headaches. By utilizing my expertise in Ruby on Rails and VueJS, I can provide elegant and efficient solutions that enhance productivity and scalability 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄: 📊 Successfully facilitated the growth of the platform user base by over 850,000 users, resulting in a significant expansion of the company's reach and market presence 🔥 Implemented strategies that led to a remarkable 2.7x increase in trial clients and a 2.1x growth in paying clients, contributing to substantial revenue growth and customer acquisition 🚀 Played a pivotal role in securing £2.25 million in seed funding through effective presentations, showcasing the value and potential of the software solution, and convincing investors of its viability and market demand 👏 Streamlined daily operations for the accounting team, resulting in a 31% reduction in the timeframe required to complete their tasks. This optimization allowed for increased productivity, improved efficiency, and cost savings for the company 💰 Successfully led the development and launch of a mission-critical web application using Ruby on Rails, resulting in a 50% reduction in response time and a 30% increase in overall system performance. This achievement not only improved user satisfaction but also optimized server utilization, resulting in cost savings of $50,000 per year for the company 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐒𝐀𝐘 𝐀𝐁𝐎𝐔𝐓 𝐌𝐄: ⭐ "Working with Gotoinc was an absolute pleasure. Their expertise in Ruby on Rails was evident throughout the project. Not only did they meet the deadlines, but they also provided valuable insights and recommendations to enhance the overall user experience. Their attention to detail, clean coding practices, and proactive communication made the collaboration seamless. We highly recommend Gotoinc for any web development project" Sam, CTO Healthcare project ⭐ "We had the privilege of partnering with Vadim for our finance software project, and we couldn't be happier with the results. The Gotoinc team’s deep understanding of security measures and best practices helped us build a highly secure and reliable application. They demonstrated exceptional problem-solving skills and worked tirelessly to identify and address any potential vulnerabilities. Their technical proficiency in Ruby on Rails and VueJS, coupled with their dedication to quality, ensured that our project was delivered on time and within budget" Alex, Project Manager FinTech project 🚀 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 👉 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby, Ruby on Rails, Sidekiq, RSpec, Capybara, Rubocop, Capistrano, Unicorn, Puma, Ruby gems JavaScript: JavaScript, CoffeeScript, TypeScript, jQuery, VueJs HTML/CSS: HTML5, HAML, ERB, CSS3, SCSS, Bootstrap Databases: PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch Web servers: Nginx, Apache Cloud platforms: Heroku, DigitalOcean, AWS S3 VCS: Git (Github, GitLab, Bitbucket) Development approaches: TDD, BDD, Agile, Scrum 🛠 Project tracking and management software: Jira, Notion, Monday, Trello, PivotalTracker, Gitlab 💬 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: 👉 𝐒𝐤𝐢𝐥𝐥𝐬: Effective communication, Collaborative problem-solving, Team leadership, Stakeholder management, Agile project management 🛠 Tools: Jira, Notion, Monday, Trello, PivotalTracker, Gitlab 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄 There are two options for collaborating with Gotoinc: - Talents-as-a-Service model a dedicated expert(-s) on a subscription basis. Project-Based Collaboration model we deliver a specific scope or solution in a pre-defined timeline/budget. 𝐇𝐨𝐰 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby on Rails, JavaScript (VueJs, jQuery), HTML5/CSS3 (SCSS, Bootstrap), Databases (PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch), Web Servers (Nginx, Apache), Cloud Platforms (Heroku, DigitalOcean, AWS S3), Version Control (Git, Github, GitLab, Bitbucket), Development Approaches (TDD, BDD, Agile, Scrum), Project Tracking and Management Last updated: November 25, 2024
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Software Integration
    Software Development
    Security Engineering
    Web Application Development
    AWS Development
    SaaS Development
    Front-End Development
    Back-End Development
    API Development
    Software Debugging
    Full-Stack Development
    Vue.js
    JavaScript
    Ruby
    Ruby on Rails
  • $45 hourly

    • 4.7/5
    • (7 jobs)
    🚀 Experienced React Native Developer with a 5-Year Track Record of Success Welcome to my Upwork profile! I'm a seasoned React Native developer with a passion for crafting high-performance, cross-platform mobile applications. With over five years of dedicated experience in the field, I'm well-versed in the intricacies of React Native, and I'm here to bring your mobile app visions to life. 💡 Why Choose Me? ✅ Proven Expertise: With half a decade in the industry, I've honed my skills and developed an acute understanding of React Native's capabilities. I know how to leverage this framework to build apps that look great, run smoothly, and scale effortlessly. ✅ Cross-Platform Prowess: React Native allows us to develop for both iOS and Android using a single codebase, saving you time and resources. I'm an expert at creating apps that maintain a consistent user experience across platforms. ✅ Custom Solutions: Your app isn't just another project; it's a unique concept. I specialize in tailoring React Native to your specific needs, whether it's a sleek consumer app, a robust enterprise solution, or anything in between. ✅ Performance Optimization: Slow apps lose users. I understand the importance of lightning-fast load times, smooth animations, and responsive interfaces. I'm committed to delivering a superior user experience. ✅ Collaborative Approach: Communication is key. I value your input and involve you in the development process. We'll work closely to ensure the final product aligns perfectly with your vision. 🛠️ My Skill Set: React Native Redux, MobX JavaScript/ES6+ API Integration UI/UX Design Performance Optimization Testing and Debugging Version Control (Git) 👨‍💻 Previous Successes: I've had the privilege of working with a diverse range of clients, from startups looking to make a big splash to established companies seeking to modernize their mobile presence. You can count on me to deliver results, on time and within budget. 🌐 Let's Talk: If you're ready to take your mobile app idea to the next level or need an existing app revamped, I'm here to help. Reach out, and let's discuss how I can bring your vision to life with React Native. Together, we'll make your app a success.
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    jQuery UI
    Mobile App Improvement
    Mobile App Development Consultation
    Mobile App Development
    Mobile App
    React Native
    App Development
    CSS 3
    JavaScript
    PHP
    AJAX
    jQuery
    Laravel
    Bootstrap
  • $50 hourly

    • 5.0/5
    • (22 jobs)
    𝗙𝗥𝗢𝗡𝗧-𝗘𝗡𝗗 | 𝗕𝗔𝗖𝗞-𝗘𝗡𝗗 | 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦 | 𝗠𝗢𝗕𝗜𝗟𝗘 | 𝗖𝗟𝗢𝗨𝗗 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 | 𝗔𝗣𝗜 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 | 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 | 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 | 𝗨𝗜/𝗨𝗫 𝗗𝗘𝗦𝗜𝗚𝗡 Greetings! I'm Artem, a professional full-stack developer with over 10 years of experience. I provide excellent solutions for all sizes of businesses, mainly server-side software modules and client-side user interface components. 𝗠𝗬 𝗧𝗘𝗖𝗛 𝗧𝗢𝗢𝗟𝗞𝗜𝗧: ⚙️ Front-End: React, Angular, Vue.js ⚙️ Back-End: Node.js, Nest, Next.js, Express.js ⚙️ PHP: Laravel ⚙️ Databases: MySQL, PostgreSQL, MongoDB, etc. ⚙️ Mobile: Native Solutions as well as React Native, Ionic ⚙️ Cloud Services: AWS, Google Cloud, Azure ⚙️ Version Control: Git ⚙️ API Integration: REST, GraphQL ⚙️ UI/UX Design: Figma, Sketch ⚙️ Testing: Jest, Mocha ⚙️ Security: OWASP, best practices During my career, 𝗜 𝗜𝗠𝗣𝗟𝗘𝗠𝗘𝗡𝗧𝗘𝗗 𝗠𝗔𝗡𝗬 𝗦𝗢𝗟𝗨𝗧𝗜𝗢𝗡𝗦 𝗟𝗜𝗞𝗘 composing telehealth apps for efficient care, engineering streamlined fintech solutions, enhancing logistics efficiency, producing engaging gaming and streaming experiences, and many more. 𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 I don’t just offer services or do something to order, but I also provide recommendations for optimizing a project or business. I am interested in long-term partnerships, so I always give preference to the implementation of projects with potential scaling in the future. 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗜𝗟𝗜𝗧𝗬 I am a full-time freelancer with a flexible work schedule. Feel free to contact me and see a good fit for your project!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    MEAN Stack
    MERN Stack
    Front-End Development
    Back-End Development
    Mobile App Development
    Hybrid App Development
    Full-Stack Development
    Redux
    AI App Development
    React
    MongoDB
    Web Development
    Node.js
    Vue.js
    ExpressJS
  • $40 hourly

    • 5.0/5
    • (20 jobs)
    Hi there, it’s Taha. I believe in strong dedication in each project of my clients. Web developers are available but getting a dedicated web developer is rare. I have been working for more than 8 years and client’s satisfaction is the first concern in my career. My strengths are my attitude that I like to take challenges that I can do. I am a self motivated person, self disciplined. My weakness is I can not tolerate any leniency in work My short term goal is I want such a platform where I can grow my career along with the organisation growth like yours and. My Long term goal is I want to be one of the reasons for the success of the organisation and I want to see your organisation as a benchmark to other organisations. Over this time I've got a big expertise in front-end and back-end architectures, libraries and frameworks. Brief summary: - 5+ years of web development using JavaScript and Java - 5+ years of React.JS and React Native development - 5+ years of back-end development: Spring boot and Node.Js - Maintaining standards, best practices and making sure of the perfect execution of the concept. - Great Experience of teamwork - Effective communication skill and great time management skill and selective priorities. - Efficiency in tools, debugging and tags - Knowledge of basic code versioning like sharing codes, restoring and committing codes - Efficiency in basic web hosting including the knowledge of domain, sub-domain, URL and general FTP knowledge. - Desire of learning constantly and improving skills more. - Being updated with all latest technologies, techniques and web trends and showing off the effective and creative problem solving ability Programming languages: JavaScript (ES5/ES6), TypeScript, Java, PHP Mobile: React Native,Ionic,Native Android With Java Backend Frameworks: Spring boot, JPA , Hibernate ,Express Js Node Js and Nest Js ,Kafka Frontend Frameworks: React, Angular, React native, Redux, Ionic,Sass, Bootstrap, Material UI, Semantic UI, Ant Design, ES lint and JQuery. DevOps: Docker, Microservices Architecture, Cloud Run and Severless. Database Layer: SQL,Mongo db, Cassandra, MySql, Oracle, PostgreSQL, Mongoose , Sequalize, Data Sharding, Replica Sets , Horizontal Scaling, Migrations , Triggers, Views, Transaction Management. APIs: REST API, GraphQL, Firebase, Google API, Amazon Web Services,Google Cloud Platform. Operating Systems: Mac OS, Linux (Arch Linux, CentOS, Ubuntu) Tools: Jira, Trello, Git, GitHub,Bitbucket, Gitlab, Android Studio, XCode, VS Code, Intellij, MySql Workbend, Mongodb Compass and Postman etc. PM Processes: Agile & Scrum Working with me can only bring good luck as I can affirm you by my previous clients’ reviews. You can pick me with an assurance of honest and best service. Thank you.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    DevOps
    Spring Boot
    Web Development
    Git
    React Native
    Firebase
    Angular
    MySQL
    JavaScript
    MongoDB
    Java
    CSS
    Node.js
    RESTful API
    React
  • $35 hourly

    • 5.0/5
    • (41 jobs)
    Your 𝐑𝐄𝐋𝐈𝐀𝐁𝐋𝐄 tech partner who won’t miss 𝐃𝐄𝐀𝐃𝐋𝐈𝐍𝐄𝐒 ⏰, won’t break the 𝐁𝐀𝐍𝐊 💰, and will deliver a 𝐒𝐂𝐀𝐋𝐀𝐁𝐋𝐄 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍 📈 that won’t need to be rebuilt from scratch later 🔧. ⭐ Top Rated Plus Healthcare | Logistics and Supply Chain | Legal Tech | Media and Publishing | E-commerce | SaaS development partner| $250К+ Earned on Upwork 🥇 30+ Projects | 5-star Job Success Rating 🏆 100% Job Success Rate 🤝 CaseEasy, Logiware ViewLabs, Pristo are among our clients. 7️⃣ years of hands-on experience in product development A powerful tech stack to deliver digital products that we work with: 𝑩𝒂𝒄𝒌𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: NestJS, Node.js, Django, Python, .Net 𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Vue.js, Nuxt.js, React.js, Next.js, TypeScript, Astro, Quasar 𝑴𝒐𝒃𝒊𝒍𝒆 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: React Native, Ionic/Capacitor/Nuxt 𝑪𝒐𝒏𝒕𝒆𝒏𝒕 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕: Storyblok, Directus, Laravel Nova 𝑪𝒍𝒐𝒖𝒅 𝑺𝒕𝒐𝒓𝒂𝒈𝒆: Amazon S3, Cloudinary 𝑻𝒆𝒔𝒕𝒊𝒏𝒈: Vitest, Jest, Cypress, Supertest, Sentry 𝑨𝑹/𝑨𝑰 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔: DeepAR, Lobe AI, Tensorflow.js 𝑫𝒆𝒗𝑶𝒑𝒔 𝒂𝒏𝒅 𝑪𝑰/𝑪𝑫: Docker, Kubernetes, Jenkins ❗️❗️❗️𝐍𝐨𝐧𝐞 𝐦𝐨𝐫𝐞: -̶ b̶a̶d̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ o̶f̶ c̶o̶o̶p̶e̶r̶a̶t̶i̶o̶n̶ w̶i̶t̶h̶ t̶h̶e̶ a̶g̶e̶n̶c̶y̶ -̶ b̶a̶d̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ w̶o̶r̶k̶i̶n̶g̶ w̶i̶t̶h̶ d̶e̶v̶e̶l̶o̶p̶e̶r̶s̶ f̶r̶o̶m̶ U̶k̶r̶a̶i̶n̶e̶ -̶ b̶a̶d̶ w̶o̶r̶k̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ w̶i̶t̶h̶ l̶o̶w̶-̶l̶e̶v̶e̶l̶ e̶x̶p̶e̶r̶t̶s̶ I know all your pains and all your "bumps", so I am ready to assure you that there is also the other side of the coin. Do you want to learn more about fruitful🍇, valuable💡 and successful cooperation💵? Contact me now and get 🆓 consultation from a technical expert with 7+ years of experience absolutely free📩 P.S. 🆓🆓🆓 By the way, did you know that our Fractional CTO service is included in every engagement model, we ensure the right architecture and development approach, making everything shine on the tech side while you focus on product management and growth!! Development Services: Product Development, Web Development (Web Application), Website development, Ecommerce Website Development (eCommerce), MVP development (Minimum Viable Product), Application Development, Front-End Development, Back-End Development, Full-Stack Development, MERN Stack Development (MERN), Test-driven Development (TDD), Agile Software Development, SaaS (Software as a Service, SaaS Development), Software Architecture & Design, API integration, API Development (RESTful API, API, RESTful Architecture), RESTful API integration, Integration of Third-party APIs, ChatGPT API Integration, Website Optimization (Performance Optimization), Progressive Web App (PWA), Database Architecture, Database Design, Database Development, System Architecture, Responsive Design, Server deployment. Languages: TypeScript (TS), JavaScript (JS), ECMAScript, PHP, C#, XML (XML Sitemap), JSON, HTML (HTML5), CSS (CSS3). Frontend Frameworks and Libraries: React.js (React, ReactJS), Next.js (Next, NextJS), Redux, Redux-Saga, ReactQuery, MobX, Vue.js (Vue, VueJS, Vue 2, Vue 3, Vuex, Vuetify), Nuxt.js (Nuxt, NuxtJS), Quasar (Quasar Framework), Angular, Ember.js, Tailwind CSS (TailwindCSS), Ant design (ANT), Material UI (MUI, Material-UI, Material Design), Bootstrap (Twitter Bootstrap), CSS Framework, CSS Preprocessors, CSS-in-JS (Styled Components, Emotion), SASS, LESS, CSS Grid (Grid), Flex (Flexbox). Project Management and Collaboration Tools: Agile Project Management, Agile Methodologies (Scrum), Kanban, Jira, Trello, Asana, Slack, Monday.com, Notion, Atlassian Confluence. Backend Frameworks and Libraries: Node.js (Node, NodeJS), Nest.js (Nest, NestJS, NestJS), Koa, Express.js (ExpressJS, Express), Socket.io, Passport.js, Sequelize, TypeORM, Slim, Yii2, Laravel, Symfony, ASP.Net Core, ASP.Net MVC, ASP.Net SignalR, ASP.Net Web API, ADO.NET, EntityFramework, Dapper, LINQ, GraphQL. Databases: PostgreSQL, MongoDB, MySQL, Firebase, MariaDB, Redis. Testing Frameworks: Jest, Jasmine, Mocha. Design and UI/UX: Figma, FigJam, UX/UI, UX User Experience, UI Design, Mockup, Wireframing, Prototype, UI kit, Mobile-first Design, Team Expansion. DevOps, Cloud and Infrastructure: Docker, Nginx, Jenkins, CI/CD integration, Amazon Web Services (AWS), AWS Lambda, AWS Amplify, Amazon EC2, Amazon ECS, Google Cloud Platform (GCP), Microsoft Azure, DigitalOcean, Heroku, Webpack, Bitbucket, Git, GitHub, GitLab, Grunt, gulp, Swagger, Vercel, NPM, YARN. APIs and Integrations: Stripe API, Paypal API, ElasticSearch, Twilio API, OpenAI API, GPT API, GPT-3, GPT-3.5, GPT-4, GPT-4o, OpenAI Codex Prompt. Other Skills: Single Page Application (SPA), Server Side Rendering (SSR), Client Side Rendering (CSR), Search Engine Optimization (SEO), Content Management System (CMS, CMS development), ChatGPT, Web3, NFT & Cryptocurrency (NFT), NFT mark
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Chart.js
    Vuex
    PSD to HTML
    Node.js
    RESTful Architecture
    React
    Quasar Framework
    TypeScript
    HTML5
    JavaScript
    GraphQL
    Vuetify
    Vue.js
    CSS
    Nuxt.js
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