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Hire the best Restful API Freelancers in Warsaw, PL

Check out Restful API Freelancers in Warsaw, PL with the skills you need for your next job.
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  • $99 hourly

    • 5.0/5
    • (50 jobs)
    Hello! I am an expert Back-end Developer specializing in FastAPI and Hasura, along with PostgreSQL, MySQL, and MongoDB. My contributions to open-source code include NASA, Tensorflow, Meshtastic, and Python. My job is to turn your awesome ideas into reality as quickly as possible while keeping the backend perfect and the end product stable. I help people build their dream services and solve the problems they encounter with state-of-the-art solutions. Over the last 12 years, I have acquired extensive experience using a variety of languages to craft beautiful back-end systems, along with providing novel solutions, speed optimization, and cloud architecture, ensuring that it can scale globally. I have led the back-end development of ReskyuMe, PaGaLGuY, Easio, and Airbnb amongst many others. An extremely high level of reliability and responsibility is my guarantee, which is evident from all of my reviews being rated 5 stars! I have a deep knowledge of different architectures like x86 and ARM, which allows me to fully understand how different CPUs work, how memory is accessed, and how SIMD/vectorization can be exploited to speed up services. Technologies I use: ✅Languages: C, C++, Python, HTML, CSS, JavaScript ✅Frameworks: FastAPI, Hasura ✅Server Interfaces: REST, GraphQL, Websockets ✅DB Interfaces: SQLAlchemy, SQLModel, PyMongo ✅SQL DBs: PostgreSQL, MySQL, and other SQL-based DBs ✅NoSQL DBs: MongoDB, Cassandra, ScyllaDB ✅Version Control: Git & Mercurial ✅DevOps: Traefik, Nginx, Docker, Kubernetes, Apache, AWS, Google Cloud Platform, Microsoft Azure, Digital Ocean, GitHub Actions ✅Project Management: ClickUp, Trello, Github ✅Operating Sytems: Windows, Linux (Ubuntu, Debian, CentOS, etc.), macOS ✅Cloud Platforms: Amazon Web Services, Google Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Hostinger, et al ✅Cloud Services: Cloudflare ✅LLMs: ChatGPT and self-hosted ones Vast knowledge of: ✅Software design and development ✅Different hardware platforms: x86 and ARM ✅Parallel processing: SIMD and Vectorization ✅Cloud Architecture, CI/CD ✅SQL query construction ✅NoSQL query construction ✅Object-Oriented Programming ✅Speed optimization ✅Usability ✅Security
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Cloud Engineering
    Cloud Architecture
    Cloudflare
    SQLAlchemy
    Object-Oriented Programming
    Database Optimization
    Performance Optimization
    Multithreaded, Parallel, & Distributed Programming Language
    Azure DevOps
    Docker
    RESTful API
    MySQL
    GraphQL
    PostgreSQL
    Python
  • $56 hourly

    • 4.8/5
    • (32 jobs)
    Upwork Top 5%. Are you looking for a detail-oriented and meticulous Frontend developer? If so, you are at the right place! Here is what my clients think about me: 💬 "Firdavs was a pleasure to work with, the work was done efficiently and to a great standard. Would definitely work with him again, he is responsible and gets back quickly" 💬 "He’s quick, resilient and technically sound. Felt like we were working with someone from our team. Always available and top-notch work." Key Facts: ✔️ Worked and completed over 100 projects; ✔️ Have plugins and custom themes for sale in marketplaces; ✔️ Expert in Javascript frameworks (React JS/ React Native) ✔️ Over 3 years of solid coding experience. Do you need to build Progressive Web Apps or Single-page applications? I am here to help you! Few things that I can do: ✔️ Creating UI with Next.js and React js; ✔️ Redux, Firebase, Sanity.io, Stripe, Prismic, and other great tools; ✔️ React-router, Material UI, Styled-components, Tailwind; ✔️ Single page applications, Progressive web applications; I can offer you: ✔️ Pixel-perfect web pages ✔️ Building UI with SPAs ✔️ Building whole CRMs from scratch ✔️ Architecturing the whole structure of the website from scratch ✔️ Refactoring old websites and making improvements on the existing applications/projects I achieve high-quality products with a proven software development process. Take a look at my profile and, let's chat!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Business with 1-9 Employees
    HTML
    API
    HTML5
    XHTML
    Material UI
    PSD to HTML
    JSON
    Bootstrap
    Git
    React
    RESTful API
    web3.js
    CSS
    JavaScript
  • $35 hourly

    • 4.9/5
    • (8 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 Some keywords: Java, Spring, Spring Boot, Spring Framework, Maven, Gradle, Bazel, Groovy, Apache POI, Amazon Elastic Beanstalk, Amazon Web Services, Angular, AngularJS, Apache ActiveMQ, Apache Kafka, API, API, Application Security, AWS Lambda, Azure Cosmos DB, Core Java, CSS, Desktop Application, Google, Azure, HTML, IBM Db2, IBM MQ, Java Applications, Java Framework, Java Servlet API, JavaScript, JBoss EAP, Jira, JPA, JSON, JUnit, JUnit5, Mochito, AssertJ, Kotlin, Microservice, Microsoft SQL Server, Oracle Database, Oracle Rdb, PHP, PostgreSQL, Python, React, RESTful Architecture, SOAP, Software Architecture & Design, Spring Boot 3, Spring Security, SQL, Standalone Application, Testing, TypeScript, Unit Testing, Web Service, XML, RabbitMQ, Hibernate, Kafka, Testcontainers, MongoDB, MySQL, PostgreSQL, Docker, AWS, RESTful API, DB design, Database design, database Backend, Back-end, Back-end developer, Backend developer.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Amazon Web Services
    MySQL
    MongoDB
    Spring Boot
    Kubernetes
    RabbitMQ
    RESTful API
    Elasticsearch
    Docker
    Hibernate
    Spring Framework
    Java
    SQL
    Apache Kafka
  • $30 hourly

    • 5.0/5
    • (17 jobs)
    ★ Skill in Full Stack Dev - AWS Amplify, AWS Lambda, AWS CloudFormation, Serverless - HTML, CSS, SCSS, Pure JavaScript - JavaScript, Node.js, React, Next.js - PHP, Laravel, WordPress, WordPress plugins - Python, Django, Flask ★ Skill in DevOps - AWS Web Services ( AWS EC2 instance, AWS Lambda, AWS Amplify, AWS Elastic Search, AWS S3, AWS DynamoDB ) - Heroku, Oracle Cloud Infrastructure - Terraform, Docker, Kubernetes, Jenkins ★ Familiar with Databases - MySQL, PostgreSQL, MongoDB, InfluxDB, Oracle ★ Project Management Tools: - GitHub, GitLab, Trello, JIRA, Asana, Basecamp, ClickUp, Zoho, MS Teams, Slack, SVN High quality & Meeting deadline is my goal. Thank you for considering my profile.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Amazon Cognito
    Serverless Stack
    API
    AWS Lambda
    RESTful API
    Laravel
    API Integration
    TypeScript
    JavaScript
    Next.js
    Django
    React
    Python
    Node.js
    Amazon Web Services
  • $60 hourly

    • 5.0/5
    • (10 jobs)
    Greetings! 🏆 100% Job Success | ⌛600+ hours on UpWork | 💎 Top Rated Plus Freelancer 👨🏻‍💻 8+ years of experience | Senior Front-End Engineer ⭐ Expert: Next.js | React.js | JavaScript | TailwindCSS | HTML | CSS | ChatGPT | v0.dev ✅ Daily updates, ✅ Flexible Availability, ✅ Highest-Quality deliverables ⭐ What I can bring to your project ⭐ ✅ Website or Complex Web Application Development ✅ Top-notch knowledge of React, JavaScript, TypeScript, Redux ✅ Advanced understanding of UI Architectures and what works best for your project ✅ Optimization techniques for efficiently solving bottlenecks in your project ✅ Extensive experience with building Complex UI Solutions and Web Applications ✅ Clean code that conforms to best engineering practices ✅ Ability to quickly diagnose existing code bases and find ways to improve them ✅ You will always be aware of the project status with the help of my task management tools ⭐ Why you should choose me over other freelancers ⭐ ✅ Trust: I'm always transparent about my processes ✅ Ownership: I focus on providing value to your business and maintain impeccable agreements ✅ WOW Factor: this is core to my work as a freelancer. I strive to give more than what I receive to ultimately make you happy about working with me and choosing to hire me again ✅ Problem-solver: I never give up until I find a good solution. I solve problems. ✅ Genuine: I'm rooting for your success. It makes both human and business sense - knowing I've helped you succeed, you'll return to purchase more of my services! ✅ Someone who cares about helping you succeed and bringing value to your business But don't just take my word for it: ⭐⭐⭐⭐⭐ ”Nikita is an outstanding full-stack engineer and easily one of the top front-end engineers I've worked with. Here are a few things to call out: - very sharp front-end architecture skills - incredibly high level of ownership - great product sense Our entire team loved working with Nikita, from design to support.” ⭐⭐⭐⭐⭐ ”Nikita was a standout member of our team during his tenure. He took ownership of his work to a whole new level, always going the extra mile to ensure our projects' success. It was clear that he deeply cared about the company and the product, and his dedication showed in the quality of his work. Nikita had a strong grasp of front-end infrastructure, and his technical knowledge was impressive. He kept up with the latest developments in the field and used that knowledge to come up with practical and innovative solutions that benefited our team and clients…” 💻 FRONT-END SKILLS ⭐ Next.js | React ⭐ Redux | Redux Saga ⭐ TypeScript | JavaScript ⭐ HTML | CSS | SCSS ⭐ Jest | React Testing Library ⭐ Webpack ⭐ Babel ⭐ Eslint | Prettier 🧩 UI | COMPONENTS: ⭐ Shadcn UI ⭐ TailwindCSS ⭐ Ant Design ⭐ Material UI ⭐ Styled Components ⭐ HighCharts ⭐ Ag Grid 🎭 ANIMATION ⭐ Framer Motion ⭐ React Three | Three.js 📶 INTEGRATIONS ⭐ Stripe ⭐ Auth0 ⭐ Google Auth ⭐ Segment ⭐ Headway 📐 UI ARCHITECTURE & DESIGN ⭐ Feature-Sliced Design ⭐ Atomic Design 🏁 PAGE SPEED OPTIMIZATION ⭐ Lighthouse ⭐ GMetrix ⭐ Profiler 💻 BACK-END SKILLS: ⭐ Node.js | Express.js ⭐ MongoDB | PostgreSQL ⭐ Mongoose ⭐ REST API ⭐ Docker 🆕 READY TO GET STARTED? NEXT STEPS: 1. Invite me to your job 2. I will send my proposal 3. We'll iron out all the requirements and expectations 4. I'll get the work done professionally to ensure you love the result 5. You'll leave an awesome review at the end 😎
    vsuc_fltilesrefresh_TrophyIcon Restful API
    TypeScript
    Next.js
    Tailwind CSS
    CSS 3
    Web Application
    JavaScript
    Front-End Development
    HTML5
    React
    Redux
    RESTful API
  • $80 hourly

    • 5.0/5
    • (15 jobs)
    🌟 Lead Software Engineer & Data Scientist | Tech Startup Specialist 🎓 MSc Computer Science 🚀 9+ Years Elevating Tech Startups with Advanced Full Stack Development & Data Science At the forefront of tech innovation, I specialize in endless product development, bringing unmatched expertise to robust, scalable solutions. My career spans a series of groundbreaking startups, contributing to multimillion-dollar success stories. My business experience perfectly complement my technical skills, enabling me to align software development with core business goals, market analysis, and efficient team management. 🔑 Core Strengths: * Advanced skills in FastAPI for top-tier API design. * Mastery in data mining and automation with Playwright and Selenium * Deep knowledge in distributed systems, including Kafka and microservices architectures. * Proven excellence in AI and ML, with expertise in TensorFlow and PyTorch. * Proficiency in Cloud Computing with AWS, Azure, DigitalOcean, and GCP. * Expertise in containerization with Docker and Kubernetes (k8s). * Strong knowledge in cybersecurity, ethical hacking, and penetration testing. ✅ Full Stack Development: - Languages: Python, JavaScript, TypeScript, Java, C/C++, Bash; - Python Web Frameworks: FastAPI, Flask, Django, CherryPy, Falcon, Django rest framework, Tornado; - Node.js Web Frameworks: Express.js, Koa.js, Socket.io, Feather.js, Sails.js, Nest.js; - Front-end: React.js, Vue.js; - Databases: MongoDB (GridFS), PostgreSQL, MySQL, MariaDB, Redis, Neo4j, NoSQL; - ORMs: SQLAlchemy, Mongoengine, Marshmallow, Sequelize.js, Mongoose, Prisma; - AMQ: Celery, RabbitMQ; - CI/CD: Docker, docker-compose, kubernetes (k8s); - Deployment: GCP, AWS, MS Azure, DigitalOcean; - SSO: AWS Cognito / Amplify, Auth0, Okta, OneLogin, ORY.sh; - OAuth2.0 OpenID Connect and role management policies: RBAC, ACL, ACP, IAM. 📈 Business Impact: * Contributed to multinational projects for Coca-Cola, Unilever, Sberbank, Bankcolombia, Wargaming; * Recognized in international tech forums, including IAB and Web Summit; 📦 Technical skills: Node.js, Python, Javascript, TypeScript, Java, GoLang, Git, RESTful API, GraphQL, MERN, ES5, ES6, Express, Koa, Feather.js, Sails.js, MongoDB, Redis, DynamoDB, Kafka, MySQL, PostgreSQL, MariaDB, Neo4j, Flask, Django, Selenium, Scrapy, React, React Native, Redux, Vue.js, Webpack, Gulp, Grunt, Pandas, Tensorflow, Keras, NumPy, Docker, Docker-compose, Kubernetes, k8s, Jenkins, Google Cloud Platform, AWS, Microsoft Azure, Cognito, Auth0, Okta, Dialogflow, RASA, Segment, Google Tag Manager, Facebook Pixel, JWT, SQLite, Peewee.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Web Scraping
    Selenium
    Amazon Cognito
    Back-End Development
    Troubleshooting
    Spreadsheet Software
    Data Analysis
    Chatbot Development
    RESTful API
    Automatic Speech Recognition
    Full-Stack Development
    Node.js
    Python
    Data Science
    GraphQL
  • $50 hourly

    • 5.0/5
    • (7 jobs)
    I have experience in developing complex web applications and creating production environments for them using infrastructure as code. In developing web applications I usually use python and js. I worked with frameworks: Django, Flask, Fast API, Vuejs, React and etc. I use cloud technologies such as AWS, Azure, GCP for product release and testing environments. For configuration I use tools: CloudFormation, Terraform, aws cli, gcloud cli and etc. Also I would like to mention the experience in creating pipelines for building and continuous delivery of code to different environments. I have experience with CI/CD tools like Jenkins, Gitlab CI, Github Actions, Circle CI.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    DevOps
    Vue.js
    Amazon Web Services
    Terraform
    Ansible
    Python
    Docker
    RESTful API
    Django
  • $40 hourly

    • 5.0/5
    • (13 jobs)
    Software Engineer with over 3 years of experience🚀Python | Web apps | ETL Pipelines | Chatbots ✅Hire me if you want to talk Tech in Business language. 📌You want to set up a new project? I will propose the best technology stack and Architecture! 📌You have an ongoing project? I will quickly fit in and do my best to support the team and Business goals! 📌You want to refactor your code? I will do a safe transition and make sure nothing is left behind! 💪More about my skills that will help us achieve the best result: ✅Test Driven Development & Domain Driven Design ✅FastAPI, Django/DRF, Flask, Celery, SQLAlchemy ✅Numpy/Pandas, Apache Spark, Apache Airflow ✅ SQLite, MySQL, Microsoft SQL, PostgreSQL, Alembic; ✅ NoSQL - MongoDB, Redis, Elasticsearch; ✅ AWS, Kubernetes 👨‍💻Even more facts about me! 🔸I do tech talks 🔸I held company hiring events 🔸Reach out to know more!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Python Asyncio
    Linux
    Flask
    Docker
    PostgreSQL
    Beautiful Soup
    GitHub
    NoSQL Database
    RESTful API
    Django
    SQL
    Git
    Telegram API
    MongoDB
    Python
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    ⭐⭐⭐⭐⭐"Awesome experience. Hope to continue to work with Vitalii in the future!" 🚀 Hello! Are you in search of an experienced Full-Stack Developer who understands your needs, concerns, and pain points? Look no further! I'm here to transform your business and address your unique requirements! 💻✨ 🔥 Let's embark on a journey together to create web development solutions that solve your challenges head-on. My goal is to provide you with a seamless online presence that drives growth and surpasses your expectations. 💡 As a highly skilled Full-Stack Developer proficient in JavaScript, Node.js, and React, I specialize in developing customized web solutions that exceed expectations. Here are three challenging projects I've successfully delivered, inspired by the following products: 1️⃣ TrustLayer: I played a pivotal role in developing TrustLayer, a cutting-edge platform revolutionizing the way businesses manage insurance verification. I built a robust backend using Node.js and integrated it with various APIs to streamline data retrieval and processing. Additionally, I implemented a user-friendly interface with React, ensuring a seamless experience for users to verify insurance policies and mitigate risk efficiently. 2️⃣ Primer: In the development of Primer, an advanced web application that simplifies payment configuration and management for businesses, I integrated various payment systems and commerce services, including Stripe, PayPal, Klarna, Coinbase and Braintree. I led the creation of a scalable and performant backend architecture using Node.js. Leveraging React, I developed a responsive frontend that provided a visually appealing and intuitive interface. 3️⃣ AssessmentDay: As part of a talented development team, I contributed to the transformation of AssessmentDay, a leading provider of online psychometric tests and assessments. I collaborated closely with UX/UI designers to implement a sleek and modern interface using React. Furthermore, I optimized the platform's performance by refactoring code and implementing caching mechanisms, resulting in faster test completion times and improved user satisfaction. These examples highlight my ability to tackle complex challenges, utilize cutting-edge technologies, and deliver exceptional web solutions. I am confident in my capacity to tailor my expertise to your specific needs, whether it's creating intuitive interfaces, optimizing performance, or enhancing user experience. 💪 Worried about technical complexities and issues along the way? Don't be! I specialize in identifying pain points and overcoming obstacles swiftly. With my agile development approach and commitment to continuous learning, I can adapt to your evolving requirements and ensure a seamless development process. 📞 Let's connect and discuss how I can address your unique challenges and provide tailored solutions. Your satisfaction is my top priority. Click the "Send Invite" button now, and let's embark on a transformative journey to take your business to new heights! 💪✨
    vsuc_fltilesrefresh_TrophyIcon Restful API
    styled-components
    Storybook
    Tailwind CSS
    RESTful API
    Mongoose
    ExpressJS
    Redux Saga
    Redux
    Firebase
    MongoDB
    Node.js
    React
    TypeScript
    JavaScript
  • $38 hourly

    • 5.0/5
    • (4 jobs)
    ⚠️ 𝐏𝐫𝐞𝐬𝐬 𝐈𝐧𝐯𝐢𝐭𝐞 𝐁𝐮𝐭𝐭𝐨𝐧 𝐨𝐧 𝐦𝐲 𝐩𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤 I'm a highly focused and motivated Mobile Team Lead developer at Itexus. Organized, methodical and a keen eye for detail results in solid coding and trustworthy mobile apps. Transforming client requirements into great apps based on a clear and quality code are core values in achieving long-lasting relationships. Technologies & Tools Kotlin | Java | Android | Swift | iOS | Dart | Flutter | KMM | KMP| Kotlin MutliPlatform | JavaScript | HTML | CSS | React Native | ReactNative | Native Mobile Development | Dagger 2 | Koin | GetIt | MobX | ReactiveX | Kotlin’s flow | Coroutines | Cicerone | Navigation Component | Realm | Room | Retrofit | OkHttp | Moshi | Scarlet | Apollo | Dio | Compose | ViewBinding | Splash Screen API (animated) | MPAndroidChart | RiverPod | Freezed | Groovy | Kotlin DSL Our Expertise at a Glance • Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, Flutter, and more. • Website and Full Stack Development: Crafting seamless back-end experiences with .Net, Python, Java, Javascript, React.js, Angular.js, Node.js, MERN, MongoDB, PHP, etc. • Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. • End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all covered. Why Choose Itexus? • Customized Approach: We tailor our services to fit your needs and budget. • Agile Workflow: Regular updates, milestones, or scrum sprints keep you in the loop. • Quality Assurance: Our meticulous testing process ensures that every project we undertake meets the highest standards of quality and functionality. • Competitive Price Assurance: We provide top-quality services at competitive prices to offer you the best value for your investment. • Guaranteed Success: We work tirelessly to exceed your expectations. Industries We Cover Healthcare, Transport, Retail, Asset Management, Wealth Management, Real Estate, Dating, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Non-Profit, Sports and Fitness, Travel and Tourism, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Aircraft, Business Innovations, Human Resources, LegalTech, Lifestyle, Marketing, Education, E-learning, Insurance, IoT, E-commerce, Enterprise. Highlighted Skills Swift, iOS, Android, Kotlin, Java, IOS, Native programming Language | Project Planning | MVC Architecture and RESTful APIs | Front-end Technologies | React | HTML5 | CSS3 | JavaScript | Responsive and Mobile-first Design | Database Design and Implementation | MongoDB | Firebase | User Authentication | Integration of Third-party APIs | Deployment to Cloud Platforms | AWS | Test-driven Development | Agile Methodology | Scrum | Kanban | Security Technologies | QR Code Scanner | GPS and Mapping | Blockchain | NFT | Artificial Intelligence | E-commerce Solutions | Chatbots | Version Control Systems | Git | GitHub | Project Management and Collaboration Tools | ClickUp | Jira | Trello | Documentation and Code Commenting | SEO and Maintenance | MVP SAAS | Rebuild | Upgrade | Modernize | Prototype | Start-Up | High-Friendly Custom Development | Proficiency | Optimizing | Transform | Deliver | Solution | Ensure | Create | Enhance | Implement | Great Problem-solving | Excellent Communication | Assist | Collaborate | Mobile App Development | Web App Development | User Interface Design | Payment Integration | Stripe | Payment Gateway | ERP | CRM | User-friendly Interface | Mobile App Development | Mobile App Developer | Flutter App | Flutter Developer | Flutter Firebase | Flutter Dart | Flutter App Developer | App Developer | Mobile Developer | React Native | React Native Mobile App Development | Mobile App Builder | Flutter App Developer | Flutter Laravel | Mobile App Development | Mobile App Developer | Flutter App | Flutter Developer | Flutter Firebase Business with 1000+ Employees | Business with 10-99 Employees | Business with 100-999 Employees | Business with 1-9 Employees | Apple HealthKit | AI Marketplace | Waste Management & Remediation | AI App Development | Healthcare | Android App | Audio Conversion | ChatGPT API | Dating & Social Life | NFT Marketplace | Ecommerce Website Development | AI Speech-to-Text | Email Campaign Setup | API | SEO Localization | Startup Company | Artificial Intelligence | Email & Newsletter | Health Coaching | Health | Maintenance Management Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long Term. ⚠️ 𝐏𝐫𝐞𝐬𝐬 𝐈𝐧𝐯𝐢𝐭𝐞 𝐁𝐮𝐭𝐭𝐨𝐧 𝐨𝐧 𝐦𝐲 𝐩𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤
    vsuc_fltilesrefresh_TrophyIcon Restful API
    RESTful API
    API
    Blockchain
    Android SDK
    Flutter
    Kotlin
    C++
    Swift
    Firebase
    API Integration
    Android
    Android App Development
    iOS
  • $35 hourly

    • 5.0/5
    • (1 job)
    More than 15 years of experience in web development. 13+ years SFCC (formerly Demandware) experience as a backend/fullstack developer. Strong problem solver, API and service integrations with minimal documentation. In-depth knowledge of SFRA structure and functions. Business Manager customization, Einstein, Page Designer, deep OCAPI hooks experience. Technology stack: Javascript, SOAP/REST, PHP, MySQL, HTML, CSS, and more. Proven ability to develop and optimize web systems for performance and scalability. Currently I have participated in more than 40 projects from medium to enterprise size. In late 2022, I was researching js frontend frameworks for Commerce API and decided to expand my knowledge in Next.js, React, and TypeScript as a whole.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    NodeJS Framework
    SOAP
    Back-End Development
    ECMAScript
    RESTful API
    Demandware
    Node.js
    HTML
    PHP
    JavaScript
    Magento
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    I am a seasoned Full Stack Developer with 7+ years of experience specializing in modern application development using Vue.js, React.js, Next.js, Nuxt.js, Rust, Python, and ASP.NET. I have a passion for problem-solving and a strong understanding of the web development lifecycle, from concept to delivery and post-launch support. I have a proven track record of creating efficient, scalable, and manageable enterprise-level systems using advanced Full Stack Web Technologies, ensuring high performance and responsiveness to requests from the front-end. Skills: Proficient in Vue.js, React.js, Next.js, Nuxt.js, Python, and ASP.NET. Expertise in using UI/UX design tools to enhance the user experience. Strong knowledge of databases such as MySQL, MongoDB, and PostgreSQL. Proficient in front-end technologies such as HTML5, CSS3, JavaScript. Good knowledge of server-side languages like Node.js, Express.js. Proficient in version control tools like GIT. Experience in designing RESTful APIs. Excellent problem-solving skills and attention to detail. Strong communication and team collaboration skills.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Ext JS
    Web Scraping
    Rust
    JavaScript
    PostgreSQL
    Git
    RESTful API
    MongoDB
    MySQL
    ExpressJS
    ASP.NET
    Python
    Next.js
    React
    Vue.js
  • $32 hourly

    • 5.0/5
    • (4 jobs)
    I am a senior C#/C++ developer with over 6 years of experience in crafting robust and scalable software solutions. My expertise lies in leveraging the full potential of the C# language and .NET framework to deliver high-quality applications that meet and exceed client expectations. With a strong foundation in software engineering principles and a passion for problemsolving, I am dedicated to delivering excellence in every project I undertake.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Data Visualization
    API Integration
    ChatGPT
    AI Chatbot
    Python
    Agile Software Development
    Unit Testing
    Xamarin
    RESTful API
    SQL Server Integration Services
    Entity Framework
    ASP.NET
    .NET Framework
    C++
    C
  • $125 hourly

    • 5.0/5
    • (19 jobs)
    Software engineer with 10+ years of experience in development and devOps. Recent projects: * Fintech project (golang) * Custom connectors for Zapier, Workato, Terraform, Crossplane, Pulumi * Datasets management platform for Computer Vision projects (python) * IoT platform (golang) Skills: golang, python, devops, custom integrations
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Golang
    Docker
    RESTful API
    DevOps
    Terraform
    Application Release Automation
    Git
    API
    Python
    Scripting
    Zapier
    API Integration
    Automation
  • $60 hourly

    • 5.0/5
    • (5 jobs)
    More than 10 years of production experience. I have good knowledge in different types of architectures: # Hexagonal/Onion/Clean Domain Centric Architectures # Classic 3 Layers DataBase Centric Architecture # Domain Driven Design # CQRS patterns, Event Sourcing, Event Streaming and Historical Modelling
# Distributed Event-Driven systems, complex systems with SAGAs # Microservices, Docker, Containerised Apps & Kubernetes # Security with OAuth2 & OpenIdConnect, JWT, mTLS
 I’m fond of designing encapsulated domain models (Domain Driven Design) and building Microservices using modern architectures with CQRS patterns. Skills: # C#, .NET, Web Api # Entity Framework, Dapper # T-SQL, MS SQL Server, MySQL # TDD, SpecFlow, unit & integration tests # SVN, Git, Scrum Biggest Projects ever worked on: # Senior Software Engineer at PaySafe - a market leader with over 25 years of experience in payments. My the most responsible task: I personally participated as a key developer in creating the backend architecture for a child PaySafe product: SafetyPay. It’s a high load system which processes millions of payment transactions a month.

 # Elateral Marketing Service Cloud. I personally worked on the features for the following customers: Coca-Cola, Procter & Gamble, Motorola, Toyota. I used a NServiceBus SAGA to develop complex fulfilment process. There were more than 150 developers, QAs, BAs, Managers on the project. Methodologies I currently apply to my software development process: # Abstractions: this is important thing because it's the only way to build complex systems in easy way. Usually I use 5-8 abstractions maximum in a single piece of code/level because it's very difficult for a human brain to keep in mind more than 5-8 things at the same time. # Domain Driven Design # Profiling SQL queries # GoF patterns # SOLID principles # Estimating the complexity of algorithms O(1) O(N)... # Well designed REST apis # DRY # Microservices # Encapsulation
    vsuc_fltilesrefresh_TrophyIcon Restful API
    .NET Core
    Domain-Driven Design
    Test-Driven Development
    Clean Architecture
    RESTful API
    Transact-SQL
    C#
    MySQL
    Entity Framework
    Microservice
  • $50 hourly

    • 5.0/5
    • (8 jobs)
    More than 10 years of successful development of a wide range of commercial web applications using .NET Core, ASP.NET, Web API, SOAP and REST Web Services, Xamarin and Cordova based mobile apps. Great architecture abilities for highly scalable solutions Microsoft Certified Software Developer: MCSD: Web Applications Experienced with Microsoft Azure cloud ecosystem, including Azure App Services, Azure Storage (Blob, Queue, Table), Kubernetes clusters and Service Fabric clusters. Have strong skills in Microsoft SQL Server and PostgreSQL. Had experience in Microsoft Bot Framework. Backend stack: .NET 6, .NET Core, Web API, .NET Core Identity, ASP.NET MVC, Entity Framework, Azure cloud platform, Google Cloud, AWS, Node.js Data storage: Microsoft SQL Server, PostgreSQL, MongoDB, Azure Cosmos DB, AWS Aurora, AWS Dynamo DB ORM: Entity Framework, Dapper, NHibernate No-SQL: MongoDB, Firebase DB, Redis, Elastic, Cosmos DB Frontend technologies stack: Vue.js, React, Angular, Javascript, Typescript, HTML5, CSS, Bootstrap, jQuery, LESS, SASS Test frameworks/tools: NUnit, xUnit, Selenium, Selenium Web Driver, Postman, jMeter Payment Systems integrations: PayPal, Stripe API, Flutterwave 3rd pary integrations: HelloSign, Google APIs, SigningHub, RestPack, Mailchimp, TINCheck, Experian, MasterCard MATCH, GIACT, Equifax, TransUnion Cloud solutions: Microsoft Azure, Google Cloud Services, Amazon Web Services Logging: Kibana, Elastic, Google StackDriver CI/CD: Azure DevOps,TeamCity, Octopus, Jenkins, Terraform Top projects: CRM System for Payment Gateway (NDA) Project goal: Migration from Salesforce to a self-developed CRM system with highly automated workflows Overview: CRM systems for US Payment Gateway business flows ie lead management, underwriting and processing of the third-party data ie Credit Score checks, Payment Gateways history checks, Fraud alerts Technologies: - .NET Core, .NET Core Web API - Entity Framework Core - PostgreSQL - Redis - React - Google Stack Driver - Kubernetes - Google Cloud Position / Responsibilities: Technical Lead of a team of 3 full-stack, 2 frontends and QAs Technical architecture design and implementation, requirements investigation, business process planning, task management License Plates Recognition (NDA) Project goal: Software for automatic license plate recognition. Creation of the infrastructure and apps for parking solutions in Europe. Overview: CRM systems for Parking Providers in Europe including booking, administration, and parking violations checks Technologies: - .NET Core, .NET Core Web API - Entity Framework Core - PostgreSQL - Elastic - Kibana - Kubernetes - AWS Position / Responsibilities: Technical architecture design and implementation, diagrams, documentation, requirements the investigation, business process planning, task management, optimization, scalability, code reviews 2018 – 2020 London-based Cloud Solution for Video/Image storage with image recognition and similarity detection (NDA) Project goal: Cloud software is primarily for creative people like designers, artists, and photographers to share their portfolios and do the edits and delivery online. Ability to find the best candidate for a job by uploading of a reference image. Ability to hire, track and pay for a job. Overview: Web solution for storing and editing the images and videos with the ability to share and portfolio management to find a job. Technologies: - .NET Core, .NET Core Web API - Entity Framework Core - MS SQL Server - Elastic - Vue.js - Azure Position / Responsibilities: Technical Lead / Architect Technical architecture design and implementation, diagrams, documentation Scalability enhancements Semantic core development for the image recognition and similarity detection software 2020 – 2021 Unity Mobile Game – Server Side Architecture and Development (NDA) Overview: Backend Development + CMS for a mobile game Technologies: - .NET Core, .NET Core Web API - Entity Framework Core - Amazon Aurora (PostgreSQL) - Elastic - Vue.js - Terraform - AWS Lambda - Web Sockets Position / Responsibilities: Technical Lead / Architect Backend performance tuning, Web Sockets implementation, AWS Lambda scalability and performance optimization, AWS cost optimization, CMS development (vue.js), API development, Business process overview, delivery planning 2021 – 2022 Warranties and loads for US automotive market Overview: US-based solution for auto warranties and loans with lead management and underwriting features Technologies: - CQRS pattern (MediatR) - .NET Core, Web API - Azure - Elastic - React - Azure DevOps - CosmosDB (Mongo syntax) - Web Sockets - Service Bus - Service Fabric, Azure App Services - Azure Functions (serverless) Position / Responsibilities: Technical Lead / Architect Third-party connection infrastructure development. Migration from Service Fabric to App Services. Performance optimization. Architecture review. High load stable infrastructure development.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    API
    .NET Core
    .NET Stack
    Microsoft Azure
    Google Cloud Platform
    RESTful API
    Azure Cosmos DB
    C#
    ASP.NET
    ASP.NET MVC
    SQL
    MongoDB
    ASP.NET Core
    PostgreSQL
    Web Development
  • $50 hourly

    • 5.0/5
    • (6 jobs)
    I am having more than ten years of experience in Web and Software Development. I have developed many backend projects and frontend projects for middle to big companies. There are IoT and Commercial, Social, Mobile backend projects. Usually, I used PHP/Drupal/Laravel and Postgresql/Mysql for backend development. For the frontend, I used Vue.js, AngularJS. TECHNICAL SKILLS: ● Drupal: themes, modules, core ( Over 10 years ); ● XML/HTML/CSS ( Over 12 years ); ● PHP ( Over 11 years ); ● Symfony/CakePHP/Laravel ( Over 7 years ); ● Javascript, Vue, React, Angular ( Over 6 years ); ● MySQL, PostgreSQL, MongoDB, SQL ( Over 6 years ); ● Swagger, OpenAPI Spec ● Web-services (SOAP, REST); ● GIT ( Over 5 years ); ● Responsive design ( Over 5 years ) Thank you
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Web Development
    Symfony
    RESTful API
    Security Engineering
    DevOps
    RESTful Architecture
    Docker
    Laravel
    Drupal
    SQL
    HTML
    CSS
    PostgreSQL
    PHP
    Python
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    👨‍💻 I am a seasoned Computer Vision Engineer with 4 years of experience in developing and implementing cutting-edge AI and machine learning solutions. My expertise spans a wide range of computer vision applications, including image recognition, object detection, image segmentation, and facial recognition. ✅ Skills and Expertise: ・ 🖥️ Programming Languages: Python, C++, MATLAB ・ 📚 Libraries and Frameworks: OpenCV, TensorFlow, Keras, PyTorch, Scikit-learn ・ 🔧 Tools and Technologies: Deep Learning, Machine Learning, Image Processing, Object Detection, Image Segmentation, GANs ・ ☁️ Platforms: AWS, Google Cloud, Azure ✅ Key Achievements: ・ 🚀 Successfully developed and deployed an image recognition system that increased accuracy by 30% for a leading e-commerce platform. ・ 📈 Implemented a real-time object detection solution for a security company, enhancing threat detection capabilities. ・ 🔍 Conducted extensive research and development on facial recognition technologies, leading to the creation of a highly efficient model used in access control systems. ✅ What I Offer: ・ 🎯 Custom AI and computer vision solutions tailored to meet your specific needs. ・ 🛠️ End-to-end project management, from initial concept and design to deployment and maintenance. ・ 📝 High-quality, maintainable, and scalable code with thorough documentation. ・ 💬 Collaboration and communication throughout the project to ensure alignment with your goals and expectations. 🤝 Let's collaborate to bring your vision to life with innovative and reliable computer vision solutions. I am committed to delivering excellence and exceeding your expectations.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    YOLO
    Full-Stack Development
    Model Training Prompt Engineering
    Facial Recognition
    Object Detection & Tracking
    PyTorch
    Keras
    TensorFlow
    OpenCV
    Deep Learning Modeling
    Machine Learning
    Computer Vision
    Scrum
    RESTful API
    Python
  • $45 hourly

    • 3.7/5
    • (3 jobs)
    I am a professional full-stack PHP/Symfony/Laravel developer. I have 12 years of commercial experience in PHP development that covers websites and dedicated systems built in Symfony/Laravel, VueJS or custom PHP. I'm very comfortable working with frontend - VueJS, HTML, CSS/SASS. I am a part of the Polcode team, a Polish software development company established in 2006 with over 150 developers, designers, project managers, DevOps and QA specialists onboard. This means that besides my programming skills you always have access to a full-stack product design & development team. My main competencies are: - Symfony/Laravel/PHP based applications - Vue.js (static sites with Nuxt.js, PWA, SPA) applications or reusable components - Creating or consuming REST services - Creating applications using PostgreSQL, MySQL, Elastic Search - VPS configuration and basic management - Working in Linux or Windows with WSL environment - Docker My technology stack: Backend PHP | Symfony - Doctrine - Twig | Laravel | MySQL | PostgreSQL | Elastic Search Frontend VueJS | Nuxt.js | Vuetify | jQuery | HTML | CSS - SCSS/LESS | Bulma | Twitter Bootstrap | Webpack More about Polcode Polcode provides customized software solutions for startups, SaaS companies, eCommerce stores, and enterprise clients worldwide. From building the product from scratch to extending the existing teams, we have expertise in a diverse set of open source technologies and platforms to bring innovation in an agile fashion. Our team excels in PHP, Symfony, Laravel, Magento, Go, React Native, React.js, Vue.js, Ruby on Rails and Angular. With over 150 people, Polcode has either empowered client teams or delivered end-to-end development projects for brands from fintech, manufacturing, consulting, eCommerce, marketing or eLearning industries and is recognized as Top Developer in Poland by Clutch. Looking forward to our cooperation! Karol, Polcode Dev Team
    vsuc_fltilesrefresh_TrophyIcon Restful API
    PHP
    React
    Symfony
    AJAX
    Laravel
    Vuetify
    Docker
    JavaScript
    Vue.js
    Bulma
    RESTful API
    Bootstrap
  • $33 hourly

    • 0.0/5
    • (1 job)
    I am Android developer with more than 5 years commercial experience and focusing on native Android development. I am using Kotlin and JAVA languages. I am responsible and flexible during implementation processes, understand principles around app UX, pretty good at architecture and design patterns. Friendly, honest and hard-working. I’ve graduated Yanka Kupala State University of Grodno as a Math-System programmer.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Agile CRM
    RESTful API
    SSL
    SOAP
    ScrumWorks
    Bluetooth LE
    XML
    RxJava
    Dagger 2
    Koin
    C#
    Kotlin
    C++
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    My experience includes 20+ years in cloud telephony and contact centre solutions. My professional interests are high-loaded cloud voice and text communication and AI automation technologies like speech and NLP. I'm proud I've played a significant role in projects processing millions of calls and chats. Moreover, with our team, we have developed a Conversational AI Platform — a complete solution designed to help companies expand and improve their services quickly. This platform offers a no-code development solution that helps businesses design, develop, and integrate intelligent IVR, voice bots, and chatbots. The platform is for digital service providers, startups, and B2B/B2C businesses looking to enhance their services, improve customer interactions, and cut costs through automation. Learn more about the platform by following the link provided in the portfolio section below.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Cloud Computing
    Chatbot Development
    VoIP
    FreeSWITCH
    Product Development
    RabbitMQ
    Automatic Speech Recognition
    API
    Python
    API Development
    PostgreSQL
    Cloud Services
    C++
    RESTful API
    Architecture
    Architectural Design
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    Russian Ojczysty English B2 Languages : Java, Golang Backend project for VR devices company supplier Role: Java Backend Developer Responsibilities: REST API development CI/CD setup Unit test writing Integration tests development Participating in making architecture decisions Create different environments for the developers in AWS Research and usage of various AWS services Automatisation of providing AWS resources for the VR users Technologies used: Java 11, Spring, Spring Boot, Jenkins, Swagger, NewRelic, DocumentDB, JUnit, K8S, AWS Services: EC2, VPC, SQS, SNS, Secret Manager, AWS SDK, AWS Cloudwatch, Elastic Container Services, Elastic Beanstalk, Elastic Container Registry, AWS SDK for Java, Route53 Languages : Java, Groovy Backend project for the platform to take out credits online and repay remotely Role: Java Backend Developer Responsibilities: REST API development Unit test writing Bug fixing New features delivering
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Amazon S3
    Android SDK
    Golang
    API Development
    Grafana
    Android
    Hibernate
    Amazon EC2
    Cucumber
    RESTful API
    Apache Kafka
    Beanstalk
    Java
    CI/CD
    Docker
  • $16 hourly

    • 5.0/5
    • (13 jobs)
    I am a skilled Java developer with extensive experience in building high-performance, scalable, and reliable applications. With over 3 years of experience in the industry, I have honed my skills in Java development, including core Java, J2EE, Spring Framework, Hibernate, and Maven.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Automation
    Scripting
    Data Scraping
    AWS Application
    Oracle
    AWS Amplify
    Docker
    Kotlin
    RESTful Architecture
    Java
    Golang
    RESTful API
    MySQL
    Spring Framework
    Redis
  • $30 hourly

    • 4.8/5
    • (2 jobs)
    I would describe myself as highly curious and focused on learning in all parts of life, personal and professional. In my professional life, I look for the hardest problems to solve and where I can learn and develop the most. I’ve taken on many different types of projects, including ads, virtual reality, commerce, and messaging. No matter what I’m working on, I’m so invested. My skills: 🔹JavaScript 🔸TypeScript 🔹Vue.js v2, v3/Nuxt.js 🔸Angular 2 ~ 15 🔹React.js/Next.js 🔹Node.js 🔸Express.js 🔹Laravel 🔸Ruby on Rails 🔹Golang 🔸Python 🔸Django 🔹PostgreSQL 🔸MongoDB 🔹Docker 🔸Kubernetes 🔹RESTful API 🔸GraphQL With my comprehensive skill set and experience, I am confident in delivering high-quality solutions that meet the needs of clients and drive business success. I am passionate about leveraging my technical expertise to develop innovative and efficient systems while ensuring optimal user experiences.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Web Scraping
    React
    ExpressJS
    Node.js
    JavaScript
    GraphQL
    RESTful API
    Kubernetes
    Docker
    MongoDB
    PostgreSQL
    Django
    TypeScript
    Golang
    Python
  • $40 hourly

    • 0.0/5
    • (1 job)
    Thanks for visiting my profile. I have enjoyed developing the web applications as a Full Stack developer specialized in PHP/Laravel, CakePHP, YII. Using PHP frameworks, I developed websites for Grocery, Real Estate, Inventory Management, Food Delivery, Restaurant in the past. I can work almost PHP frameworks such as Laravel, CakePHP, CodeIgniter, etc. Here are my skills : ✓ Languages: PHP, JavaScript, TypeScript ✓ PHP Frameworks: CodeIgniter, Laravel, CakePHP, ✓ Frontend JavaScript Library: React.js, Next.js, Vue.js ✓ Backend: Laravel, CodeIgniter, CakePHP, Spring Boot ✓ CSS frameworks: Bootstrap, Tailwind CSS, Material UI, Styled Component ✓ Databases: MySQL, Redis, MongoDB, PostgreSQL, AWS DynamoDB, ✓ Cloud Computing Platform & CI/CD: Amazon Web Services, GCP, Heroku, Github Actions ✓ VCS & Task Management: GIT, SVN, Trello, Jira, Hubstaff, HourStack Experience: * Website development for Grocery, Coffee shop and Restaurant using PHP frameworks * Web Application Development using Vue.js, React.js * Development using RESTful API using CodeIgniter, Express.js * Live chat application based on Node.js * E-Learning Systems * WordPress, Shopify, Zoomla About me: * Bachelor's Degree in Computer Science * Flexible working time * Teamwork * Fluent in English I love to learn new things, both backend development, and frontend development. Best regards.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Symfony 4
    Yii2
    Vuex
    LAMP Stack
    RESTful API
    Tailwind CSS
    Amazon Web Services
    Docker
    CodeIgniter
    CakePHP
    PostgreSQL
    Bootstrap
    Vuetify
    Vue.js
    Laravel
  • $40 hourly

    • 0.0/5
    • (1 job)
    Thanks for visiting my profile. I have enjoyed developing the web applications as a Full Stack developer specialized in PHP/Laravel, CakePHP, YII. Using PHP frameworks, I developed websites for Grocery, Real Estate, Inventory Management, Food Delivery, Restaurant in the past. I can work almost PHP frameworks such as Laravel, CakePHP, CodeIgniter, etc. Here are my skills : ✓ Languages: PHP, JavaScript, TypeScript ✓ PHP Frameworks: CodeIgniter, Laravel, CakePHP, ✓ Frontend JavaScript Library: React.js, Next.js, Vue.js ✓ Backend: Laravel, CodeIgniter, CakePHP, Spring Boot ✓ CSS frameworks: Bootstrap, Tailwind CSS, Material UI, Styled Component ✓ Databases: MySQL, Redis, MongoDB, PostgreSQL, AWS DynamoDB, ✓ Cloud Computing Platform & CI/CD: Amazon Web Services, GCP, Heroku, Github Actions ✓ VCS & Task Management: GIT, SVN, Trello, Jira, Hubstaff, HourStack Experience: * Website development for Grocery, Coffee shop and Restaurant using PHP frameworks * Web Application Development using Vue.js, React.js * Development using RESTful API using CodeIgniter, Express.js * Live chat application based on Node.js * E-Learning Systems * WordPress, Shopify, Zoomla About me: * Bachelor's Degree in Computer Science * Flexible working time * Teamwork * Fluent in English I love to learn new things, both backend development, and frontend development. Best regards.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Yii2
    Symfony 4
    Vuex
    LAMP Stack
    RESTful API
    Tailwind CSS
    Amazon Web Services
    Docker
    CodeIgniter
    CakePHP
    PostgreSQL
    Bootstrap
    Vuetify
    Vue.js
    Laravel
  • $30 hourly

    • 5.0/5
    • (0 jobs)
    I have 7+ years of commercial development experience in React Next.js Vue.js Node.js and other familiar technologies. Services Offered: 💎 Front End Development - Creating visually appealing and user-friendly interfaces using cutting-edge frameworks and technologies. 💎 Back End Development - Building robust and scalable server-side applications and APIs. 💎 Full Stack Development - Providing comprehensive solutions covering both front-end and back-end development. Technologies and Tools: 🛠 Front End - React, Next.js, Vue.js 🛠 Back-End - Node.js, Nest.js, Express 🛠 Databases - MongoDB, Firebase, MySQL, PostgreSQL 🛠 Programming Languages - JavaScript, TypeScript 🛠 Communication - RESTful, APIs, GraphQL, WebSockets 🛠 Design Tools - Figma, Adobe XD, Sketch 🛠 Version Control - Git, GitHub, GitLab, Bitbucket 🛠 CI/CD - Jenkins GitLab CI 🛠 Project Management - Jira, Trello, Asana, Notion 🛠 Testing Frameworks - Jest, Mocha Unit testing 🏆 As developer I have worked with companies from different sectors: E-commerce SaaS Booking Cryptocurrency AI solutions AR/VR Computer vision Education Finance Video/Audio Streaming Healthcare and many others Let’s leverage my technical prowess to elevate your project to new heights of success! 🚀🚀🚀 Buzzwords: JavaScript JS TypeScript TS React.js ReactJS Next NextJS Node.js NodeJS Nest.js NestJS Express.js ExpressJS MERN Material UI MUI Tailwind CSS HTML HTML5 CSS CSS3 SQL No SQL MongoDB Postgre SQL Postgres Firebase Docker AWS Amazon Web Services Google Cloud GIT GitHub GitLub Bitbucket Azure CI/CD DevOps GraphQL Apollo Redux MobX jQuery D3.js D3JS Chart.js ChartJS Canvas Webpack Babel Sass Less Storybook Cypress QA Tests Jest Mocha Chai Selenium Jenkins Kubernetes Terraform Elasticsearch Redis Nginx Linux RESTful APIs GraphQL APIs OAuth Strapi OpenAI ChatGPT Artificial Intelligence AI LLC OpenID Connect JWT JSON Web Tokens WebSockets WebRTC Agile/Scrum methodologies Jira Trello Asana Confluence Slack Netlify Vercel i18n Stripe API Zoom API Metabase Quicksight SaaS PWA progressive web applications SPA single page applications SaaS software as a service E-commerce Marketplace Admin Panel Healthcare Edtech Fintech E-learning Artificial Intelligence AI Software development IoT Internet of Things Business Intelligence CRM Customer Relationship Management ERP Enterprise Resource Planning Cloud Computing Cybersecurity DevOps Automation Digital Transformation Telecommunication Social Networking Big Data Gaming Logistics Real Estate Tech Travel Tech Marketing software MarTech EHR EMR HR solutions Chrome Extension Proof of Concept POC Minimum Viable Product MVP SEO performance optimization debugging code refactoring unit testing integration testing user authentication data encryption API integration third-party services microservices architecture containerization serverless architecture responsive design accessibility a11y user experience UX design user interface UI design prototyping wireframing continuous integration continuous deployment version control code review pair programming Agile methodologies Scrum Kanban project management stakeholder communication technical documentation training and support cloud migration disaster recovery planning network security compliance and regulations automated testing build automation virtualization scalability load balancing multi-tenant architecture real-time data processing event-driven architecture message queuing caching strategies database optimization backup solutions monitoring and logging incident response performance benchmarking and system architecture design ability to troubleshoot and debug complex issues deployment tools runtime environment problem-solving full stack developer full-stack developer fullstack developer back end developer backend developer back-end developer front end developer frontend developer front-end developer web developer web application developer web app developer
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Tailwind CSS
    Next.js
    Vue.js
    ExpressJS
    CSS
    HTML
    RESTful API
    Web Development
    JavaScript
    TypeScript
    UI/UX Prototyping
    MongoDB
    Firebase
    Node.js
    React
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