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  • $35 hourly
    • 5.0/5
    • (5 jobs)
    Raise the limits, I love programming and problem solving. I know C#, .Net Core and many others. Give me requirements I give you a product.
    Featured Skill Angular
    DevExpress
    Telerik
    .NET Core
    Microsoft Azure
    AWS Lambda
    Bootstrap
    jQuery
    Java
    C#
    MongoDB
    Microsoft SQL Server
    .NET Framework
    JavaScript
    React
  • $35 hourly
    • 5.0/5
    • (23 jobs)
    Fortunate web developer and troubleshooter with wide experience of working in completely different environments, teams and situations. Providing effective image processing through Gemini.
    Featured Skill Angular
    Chatbot
    ChatGPT
    AI App Development
    Linux
    Image Processing
    MongoDB
    Laravel
    Symfony
    Docker
    MySQL
    CSS
    JavaScript
    HTML
    PHP
  • $35 hourly
    • 5.0/5
    • (9 jobs)
    As a dedicated and seasoned developer with over 8 years of experience, I specialize in building high-performance, cross-platform mobile and web applications that deliver seamless user experiences. My expertise spans diverse industries, including healthcare, eCommerce, cryptocurrency trading, instant messaging, and eLearning platforms. I excel at transforming concepts into robust, real-world applications using Flutter's powerful framework. Whether you're looking to build a new app from scratch, enhance an existing platform, or resolve critical issues, my proactive, solutions-oriented approach ensures the success of your project. Collaboration is at the heart of my work ethic. I work closely with UI/UX designers, backend developers, consultants, and AI engineers to deliver integrated, scalable, and visually stunning applications that meet your business goals. I am passionate about bringing your ideas to life with elegant, efficient, and maintainable code. Let’s work together to create exceptional applications that exceed your expectations.
    Featured Skill Angular
    Chatbot Development
    MongoDB
    Node.js
    Vue.js
    Next.js
    Large Language Model
    OpenAI API
    ChatGPT API Integration
    Python
    JavaScript
    React
    React Native
    Firebase
    Flutter
  • $40 hourly
    • 5.0/5
    • (4 jobs)
    Senior Frontend Developer | 9+ Years of Experience in React, Angular, and Hybrid Mobile Development I'm a highly skilled Senior Frontend Developer with over 9 years of experience building robust, scalable, and user-friendly web and mobile applications. I specialize in modern JavaScript frameworks like React and Angular, and have extensive experience leading mobile app development using Capacitor and Cordova. I am comfortable working with teams of any size, from small startups to large enterprises, and thrive in both collaborative and independent work environments. Having successfully launched apps with over 1 million installs and integrated complex systems with CI/CD pipelines, I excel at solving challenging problems and delivering high-quality results on time. Whether you need a seamless user experience, smooth mobile app deployment, or advanced frontend architecture, I’m here to bring your ideas to life. My key strengths: Deep expertise in Angular, React, and modern JavaScript ecosystems. Proven leadership in mobile app development (Capacitor, Cordova). Efficient in CI/CD setup, automated deployments, and version control. Skilled in automating app deployments using Fastlane, ensuring faster and more reliable release cycles to Google Play and App Store. Ability to optimize performance and ensure scalability for apps with millions of users. Excellent communication and a proactive approach to delivering value. Let’s work together to take your project to the next level!
    Featured Skill Angular
    Mobile Angular UI
    React
    Product Development
    Progressive Web App
    Hybrid App Development
    JavaScript
    CSS
    HTML
    RxJS
    AngularJS
    Apache Cordova
    Web Application
    Web Development
  • $40 hourly
    • 5.0/5
    • (2 jobs)
    🚀 Transforming ideas into high-performance web & mobile applications 🚀 Hi! I'm a dedicated Full Stack Developer with 8 years of experience turning ambitious ideas into powerful, user-centric web and mobile applications. I specialize in end-to-end SaaS development and have hands-on experience with cutting-edge AI tools and platforms like Replit, Bubble, Copilot, Cursor, and v0. 🔍 Recently, I helped implement a Replit-based platform that connects startup founders with top-matched developers based on their project ideas-featuring intelligent matching logic and real-time chat functionality. What I Offer: ✅ AI-Driven Development: Integration with OpenAI, GPT-based tools, semantic search, and intelligent automation ✅ SaaS & Platform Development: Scalable, secure architecture with multi-tenant support ✅ Frontend: React.js, Vue.js, Angular, Next.js, Tailwind CSS, v0.dev ✅ Backend: Node.js, Express.js, Django, Ruby on Rails, Laravel, .NET ✅ Dev Environments & Tools: Cursor, Replit, Codespaces ✅ Databases: MongoDB, PostgreSQL, MySQL, Firebase ✅ Mobile Development: React Native, Flutter ✅ API Development & Integration: RESTful APIs, GraphQL, third-party integrations ✅ Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, Firebase ✅ E-commerce & CMS: Shopify, WordPress, Strapi, Magento, Drupal ✅ Payment Solutions & Captive Portals: Developed secure, Stripe-integrated captive portals to manage user access and payments ✅ Team Collaboration: Agile workflows, GitHub, Notion, Linear Why Work With Me? ✔️ Experience with fast-paced, AI-focused startups ✔️ Clean, maintainable, and scalable code ✔️ Full-cycle development (from concept to deployment) ✔️ Excellent communication & on-time delivery ✔️ Problem-solving mindset with attention to detail I’m ready to bring your vision to life! Let’s discuss your project and create something amazing together. 📩 Ready to connect and collaborate! 🚀
    Featured Skill Angular
    RESTful API
    GraphQL
    Laravel
    Ruby on Rails
    Django
    ExpressJS
    Node.js
    Next.js
    Vue.js
    React
  • $39 hourly
    • 4.9/5
    • (35 jobs)
    ✅ TOP RATED Developer Greetings! With over 12 years of experience in Unity development and 4 years in web development, I'm a passionate programmer dedicated to crafting exceptional games and websides. My diverse skillset encompasses the entire development process, from designing engaging gameplay mechanics to optimizing performance across various platforms ✅Solid 12 years of experience with Unity3D and 3 years in Web development 🎓 Master degree in Software Engineering. 🔥 Contributed to over 20 projects, also for iOS and Android platforms. ✅ Creating games from scratch through the entire production cycle, including publishing in stores. ✅ Enhancing, optimizing, and completing games developed by others ✅ Designed and developed various games for companies and individuals. 🔥UNITY3d SKILLS: ➡️ Shaders, Cg/hlsl, URP/HDPR ➡️ Mobile (Android + Ios) ➡️ Animator, Tmpro, Ui ➡️ Profiling, asset optimalization, ➡️ Game development from inception to publication ➡️ Game design ➡️ In-app Purchases, Test Framework, Localization, Photon Networking, Admob, Facebook, Firebase, Playfab, PlayLevel, Analytics, 🔥WEB SKILLS: ➡️.NET Core/.NET MVC ➡️React ➡️Angular ➡️TS/JS ➡️Stripe ➡️Entity Framework ➡️Docker 🔥OTHER SKILLS🔥: ➡️ Git, SVN ➡️ C#, C++, PHP ➡️ Blender ➡️ HTML, ASP.NET Core MVC ➡️ CSS, Entity Framework ... and many more.
    Featured Skill Angular
    SQLite
    SignalR
    Entity Framework
    Web Testing
    Web Service
    Web Application
    AWS Fargate
    SQL
    .NET Core
    Web API
    Blender
    Game Development
    Programming Bug Fix
    Unity
  • $45 hourly
    • 4.9/5
    • (13 jobs)
    I am an experienced senior full-stack developer with excellent knowledge and hands-on experience with JavaScript / TypeSctipt frameworks and libraries. Efficiency and quality are my priorities, typically delivering ahead of schedule and going above & beyond to fulfill my client's expectations. I'm fast, reliable, thorough, and proven to be the best in my work with the latest cutting-edge technologies. Here's a preview of my pool of expertise: ✔️ Websites, Web apps, SaaS, CMS, CRM, PaaS, SPA, and serverside applications. ✔️ Languages: JavasScript, Python (Django), C#, Typescript. ✔️ Frontend: React, Angular, Vue.JS, Next, C#/.NET Framework ✔️ Backend: Node.js, ASP.NET MVC, WCF, .NET Core. ✔️ Databases: SQL (MySQL/MS SQL/SQL lite/PostgreSQL), NoSQL (MongoDB/PouchDB/CosmosDB) ✔️ API: GraphQL, Hasura, Web API (.NET Core), Fast API, Rest API, SOAP, XML, and JSON. ✔️ Serverside: AWS, Azure, and GCP. I have much more to say, let's connect. I am available at your disposal. Thanks! Pavel.
    Featured Skill Angular
    NestJS
    .NET Framework
    React
    jQuery
    JavaScript
    AngularJS
    PostgreSQL
    TypeScript
    Vue.js
    MongoDB
    MySQL
    Next.js
    Node.js
    GraphQL
  • $25 hourly
    • 5.0/5
    • (25 jobs)
    I am a senior software engineer with 10+ years of experience specialized in building websites and web applications with various technologies and frameworks. ✔ ReactJS, VueJs, Redux, NextJs, Typescript, Firebase, React-Native ✔ Wordpress, Shopify ✔ Laravel, Codeigniter, Symfony ✔ JavaScript (ES5/ES6/ES7+, Babel) ✔ HTML5, CSS3 with LESS/SCSS, Tailwind ✔ UI/UX, responsive web ✔ Material UI, Bootstrap, Ant-Design ✔ NPM, Yarn ✔ Git, Bitbucket, CI/CD, Docker Key Skills and Tools Proficient in using Trello for project management Expertise in debugging and tracking activity Ensuring Excellence Dedicated to delivering high-performance, quality, and responsive applications Utilize Slack, Zoom, and Skype for effective communication Let's collaborate and bring your ideas to life! Contact me now! 🤝
    Featured Skill Angular
    Vue.js
    Tailwind CSS
    Next.js
    MySQL
    API
    Symfony
    CodeIgniter
    React
    Node.js
    Laravel
    Elementor
    PHP
    Web Design
    WordPress
  • $40 hourly
    • 4.9/5
    • (9 jobs)
    With over 10 years of experience as a senior software developer, I have honed my skills in .NET, ASP.NET, C#, Node.js, JavaScript, TypeScript, and modern front-end frameworks such as React, Angular, and Vue. My extensive background in software development and engineering positions me perfectly to deliver high-quality, AI-enabled solutions for your project. Here’s a brief overview of my expertise: 🔸C# Programming: Proficient in C# with extensive knowledge in object-oriented programming, design patterns, and software architecture. I have developed numerous applications and tools that leverage C# for maximum efficiency and performance. 🔸.NET & ASP.NET Development: I have a decade-long experience in building robust, scalable, and high-performance applications using the .NET framework. My expertise includes developing web applications, APIs, and enterprise solutions with ASP.NET Core. 🔸JavaScript, TypeScript & Node.js: Skilled in server-side development with Node.js, creating fast and reliable back-end services with Koa, Express, Nest.js, and Hapi. Additionally, my JavaScript expertise spans both front-end and back-end development, ensuring seamless integration and performance. 🔸Front-end Frameworks: Experienced in building dynamic and responsive user interfaces using React, Angular, and Vue, along with HTML, CSS, LESS, SASS, Webpack, Next.js, Nuxt.js, and Gatsby. My work involves creating reusable components, managing state efficiently, and ensuring a smooth user experience across various devices and platforms. Why Choose Me: 🔸Proven Track Record: A history of delivering high-quality projects on time and within budget. 🔸Collaborative Approach: I thrive in team environments, effectively communicating and collaborating with cross-functional teams to achieve project goals. 🔸Continuous Learning: Committed to staying updated with the latest industry trends and technologies to provide innovative solutions. I am enthusiastic about the opportunity to help you achieve your goals with my technical expertise and dedication. I am confident that my skills and experience will be key to the success of your project. Reach out to secure a reliable development partner.
    Featured Skill Angular
    Amazon Web Services
    Microsoft Azure
    Microsoft SQL Server
    Vue.js
    AngularJS
    React
    Node.js
    ASP.NET Core
    ASP.NET
    .NET Framework
    JavaScript
    C#
  • $40 hourly
    • 4.7/5
    • (17 jobs)
    JavaScript/TypeScript Full-Stack Web/Software Developer. I am creating front-end application using Angular. I use most modern standards of Javascript and Typescript. I have experience in creating Ionic app with management by any systems. I am engaged in the administration and configuration of the Heroku application. I have experience in creating a design using Adobe Photoshop, development of an responsive site use Bootstrap 4, SASS and the most usefull frameworks and libraries (jQuery, React, Angular). For automation of work, I prefer to use NPM, Gulp. To control the projects I use GIT. Projects are tested on all types of supported devices. With the theme on WordPress I use various plugins (e.g. Unyson). I finish all projects to the end and each client I will provide a free consultation on improving the project. For me, long-term relationships with the client are important. It is important for me that you are satisfied
    Featured Skill Angular
    Angular 2
    WordPress Theme
    TypeScript
    Node.js
    RxJS
    ExpressJS
    JavaScript
    HTML
  • $45 hourly
    • 5.0/5
    • (23 jobs)
    Legacy systems slowing you down? I help teams 𝐫𝐞𝐩𝐥𝐚𝐜𝐞 𝐛𝐫𝐢𝐭𝐭𝐥𝐞, 𝐨𝐮𝐭𝐝𝐚𝐭𝐞𝐝 𝐭𝐞𝐜𝐡 𝐰𝐢𝐭𝐡 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐜𝐥𝐨𝐮𝐝-𝐧𝐚𝐭𝐢𝐯𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 without breaking what's already working. I’m Kyrylo - a Full Stack Developer with 20 years of experience across .NET, Node.js, and modern frontend frameworks like React, Vue, Angular, and Next.js. I’ve shipped everything from 𝐖𝐢𝐧𝐅𝐨𝐫𝐦𝐬 𝐭𝐨 𝐔𝐦𝐛𝐫𝐚𝐜𝐨-𝐛𝐚𝐬𝐞𝐝 𝐂𝐌𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, architected ERP systems from scratch, and led teams as a startup CTO. If you're looking for cloud migration (AWS/Azure), secure API integrations (Stripe, Twilio, Zoom, Shopify, etc.), or end-to-end web application development, I combine strong technical skills with a strategic business perspective. ✅ Core Expertise: ◾️ Backend: .NET Core, ASP.NET MVC, Node.js, RESTful APIs, Microservices ◾️ Frontend: React, Vue, Angular, Next.js, GraphQL, TypeScript ◾️ CMS: Umbraco CMS expert ◾️ Cloud & DevOps: AWS, Azure, CI/CD, Docker, GitHub Actions ◾️ Databases: SQL Server, PostgreSQL, MySQL, MongoDB ◾️ API Integration: Stripe, Twilio, SendGrid, Zoom, QuickBooks, Slack, Google Maps, PayPal 🗂️ Proven Results ✔️ Built ERP from scratch for One Motion Technologies (⭐ see review on Clutch) ✔️ Scaled TutorPro startup as CTO 📈 𝐆𝐨𝐚𝐥 𝐟𝐨𝐫 𝟐𝟎𝟐𝟓: 𝐇𝐞𝐥𝐩 𝐦𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐠𝐫𝐨𝐰 𝟏.𝟓𝐱 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐬𝐦𝐚𝐫𝐭 𝐭𝐞𝐜𝐡 𝐮𝐩𝐠𝐫𝐚𝐝𝐞𝐬 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬. Let’s talk. Send me a message and I’ll shoot over a few ideas or a quick audit of your current stack - no pressure.
    Featured Skill Angular
    JavaScript
    Microsoft Azure
    PostgreSQL
    API Integration
    Next.js
    Node.js
    Web Development
    C#
    .NET Core
    React
    Vue.js
    ASP.NET Core
    SaaS
    Umbraco
  • $65 hourly
    • 4.6/5
    • (22 jobs)
    Skills: Salesforce architecture and administration; declarative automation (Flows, Process Builder, approval processes, security model); Apex, Lightning Web Components, Aura, Visualforce; Experience Cloud portals; REST and SOAP integrations (Stripe, Intercom, Make.com, n8n, Workato, e-commerce platforms); data migration and governance; DevOps and CI/CD (Git, Bitbucket, Copado, Azure, DevOps Center); email deliverability (DNS, DKIM, SPF); AI-driven automation inside Salesforce; cost-optimization strategies. I am a Salesforce consultant with more than nine years of hands-on experience designing, building, and scaling CRM solutions for recruitment, real-estate, e-commerce, finance, healthcare, and energy companies. As the former Chief Technology Officer of a Salesforce consultancy, I have guided cross-functional teams and multi-million-dollar programs from initial discovery through production rollout and long-term support. My approach is business-led and results-focused. I translate revenue targets, efficiency goals, and compliance requirements into clean architecture, robust configuration, and maintainable code. By combining deep declarative mastery with disciplined engineering practices, I deliver systems that are flexible today and resilient tomorrow—without piling up technical debt. I help clients launch greenfield orgs in weeks, rescue struggling implementations through architecture reviews and targeted refactoring, and unlock new growth with secure, high-traffic Experience Cloud portals. I integrate Salesforce with payment, marketing, support, and ERP stacks, weave AI agents into daily processes to eliminate repetitive tasks, and build lean DevOps pipelines so releases ship on schedule and without stress. When license or feature costs threaten margins, I design fit-for-purpose alternatives that keep spend down while preserving user experience. Certifications: Platform Developer I and II; Security and Privacy Accredited Specialist; Marketing Cloud Administrator; Marketing Cloud Email Specialist; Data Cloud Consultant. If you need a partner who understands both the technical and commercial sides of Salesforce, let’s discuss how we can turn your goals into a fast, secure, and scalable reality.
    Featured Skill Angular
    API Integration
    DevOps
    Shopify
    Ecommerce
    AI Builder
    Make.com
    n8n
    RESTful API
    Visualforce
    Salesforce Lightning
    Salesforce CRM
    JavaScript
    Apex
  • $40 hourly
    • 4.8/5
    • (6 jobs)
    I am a Web Developer with +8 years of experience. GitHub: github.com/makamekm Main Languages: JavaScript, TypeScript, Java, C# Main Platforms: Web, NodeJS, Java, .NET, Desktop & Mobile Additional Platform: Unity, Godot Additional Languages: Python, PHP, GoLang --- I am a hands-on, highly competent software engineer with 8 years experience designing, programming and testing software across a variety of platforms. I have worked on numerous projects from concept to completion. A specialist in NodeJS, ReactJS, Angular. I have a lot of stuff in C# with .NET, Java, NodeJS, TypeScript, and so on. I also worked with PHP for several years. I take pride in coding to consistently high standards and regularly refresh my skills to ensure I keep up with ongoing developments. My main speciality is Fullstack Software Developer. I prefer to work with interfaces & microservices and make desktop applications. I know how to use animations and simplicity in UX. I can configure DevOps tools and I know how to build any modern pipeline for any application or microservices. --- Skills Summary: - JS, TypeScript, ReactJS, Angular, Meteor, ExtJS, jQuery, Vanilla JS, RobotFramework, Electron - NodeJS, Express, TypeORM, Bull, many other NPM packages - C++, C#, .NET, CORE, Visual Studio, RabbitMQ, Unit Testing - PHP, Composer - CSS, Less, Scss, Sass, Bootstrap - REST, GraphQL, RegExp - Swift, iOS, Xcode, Cocos2d, React Native - Visual Studio, Eclipse - Upsource, GitHub, GitLab - Unix / Linux, MacOS, Windows - MySQL, MSSQL, Redis, MongoDB - Docker, Kubernetes - Jest, Karma, Jasmine, TSLint, ESLint, Sonar (SonarQube), Selenium - TeamCity, Jenkins, Drone.io, GitLab.ci - Big Data & Cluster Processing with NodeJS - Hadoop & Spark with Java
    Featured Skill Angular
    Node.js
    TypeScript
    React
    C#
    Vue.js
    Java
    JavaScript
  • $35 hourly
    • 5.0/5
    • (4 jobs)
    Hello, I’m Dmytro, a Frontend Developer with 7 years of experience in web development. For many years, I worked extensively with Angular (versions 6–15), building complex, scalable applications. However, during the last years, I have shifted my focus to React and Next.js, specializing in modern, high-performance web applications. My expertise includes: - React & Next.js – Developing scalable, SEO-friendly applications, optimizing performance, and implementing best practices. - State Management – Proficient with Zustand, Redux for efficient state handling. - Styling – Experienced with Tailwind CSS, styled-components, and Material-UI (MUI) to create sleek and responsive UIs. - TypeScript & JavaScript – Writing clean, maintainable, and type-safe code. - Build Tools & Performance – Optimizing applications using Webpack and Next.js built-in optimizations. While my main focus is React and Next.js, I still have deep expertise in Angular and can effectively contribute to projects that require it (probably, you may need migration). Additionally, I hold an OpenJS Foundation certification in Node.js, allowing me to assist with backend tasks when needed. If you’re looking for a frontend developer with strong expertise in React and Next.js, combined with years of experience in Angular, I’d be happy to collaborate on your project!
    Featured Skill Angular
    Node.js
    SCSS
    RxJS
    styled-components
    Redux
    Material UI
    Next.js
    Web Development
    TypeScript
    Bootstrap
    Angular Material
    CSS 3
    React
    JavaScript
  • $35 hourly
    • 4.8/5
    • (4 jobs)
    IT Specialist with over 15 years of experience in a variety of organizations . Committed to continuous learning to ensure my skills are up to date, flexible and organized, with ability to work effectively. Excellent contributor as part of a team and proven ability to work on own initiative.
    Featured Skill Angular
    Flutter
    Spring Boot
    Linux System Administration
    Jakarta EE
    Vaadin
    PrimeFaces
    Bash
    PostgreSQL Programming
    TypeScript
    Ansible
    Android
    Database Architecture
    Java
    PostgreSQL
  • $44 hourly
    • 5.0/5
    • (4 jobs)
    I provide a website creation service for your field of activity, from understanding your goals and helping to find optimal solutions, to implementing them and creating a "company face" on the Internet. You will receive a full range of services, timely feedback on all wishes and quick response to changes in any goals. Let's make your dreams to be real and make the needs to work as expected!
    Featured Skill Angular
    NGINX
    React
    NativeScript
    Ruby on Rails
    HTML
    PostgreSQL
    JavaScript
    CSS
  • $80 hourly
    • 5.0/5
    • (9 jobs)
    I am experienced Developer and Team Lead, in Microsoft technologies. Working in .NET and Angular. Delivered multiple projects from programming perspective as well us business consulting. Currently working as CTO but also still having hands on experience with technical and business architecture. Lately most of my projects are on Azure, WebApps, Azure SQL, Azure Functions, VM’s, VN’s and others. Can also help with pipelines in Azure Devops.
    Featured Skill Angular
    Azure OpenAI Service
    Scrum
    Microsoft Azure
    JavaScript
    ASP.NET
    Azure DevOps
    Microsoft SQL Server
    ASP.NET Core
    C#
    HTML
    Web Application
    Web Development
  • $57 hourly
    • 4.5/5
    • (22 jobs)
    🏅 I began my journey in software development in 2012. 🏅 I have achieved success in launching startups and securing funding of $30 millions and more for SaaS applications. 🏅 My Team recognized as one of the best Software Firms in San Diego by Clutch. 🏅 70% of my clients are long-term. 💻 Why me? - I offer free technical consultations, no strings attached. - I provide a 6-months warranty period. - I don’t outsource work to third parties. I can help you conceptualize, build, and integrate complex software solutions. I never break the trust of my customers by unveiling any data related to their projects. I am willing to sign an NDA to ensure that your confidential information is protected. 💻 My areas of expertise include: - Web development - Mobile development (iOS and Android) - Desktop applications development (Windows and macOS) - UX/UI design From filling in gaps to full-cycle software development, I will get you covered. 💻Tech stack: - LANGUAGES: JavaScript, TypeScript, Python - FRONTEND FRAMEWORKS: Angular 2+, React.js, Vue.js FRONTEND TECHNOLOGIES: HTML5, CSS3, sass, Bootstrap, REST API, GraphQL API, Redux, RxJS, Vuex, Material UI, DOM Realtime And Messaging Technologies: RabitMQ, Socket.IO, WebRTC, Agora.io BACKEND FRAMEWORKS: Express, NestJS, Adonis.js, FeathersJS, Loopback, Django Rest Framework, Flask BACKEND TECHNOLOGIES: Node.js, PostgreSQL, MySQL, MongoDB, SQLite, Firebase, Redis, ElasticSearch MOBILE: React Native, Swift, JAVA, Kotlin, Ionic, Native-Script TRACKING SYSTEM: Trello, Jira SOURCE CONTROL: GIT ADDITIONAL: Ngnix, apache, pm2, Docker, Jenkins, AWS, DigitalOcean, Google Cloud, FCM, PUSHER Amazon Iot-core, Amazon EC2, Dynamo DB, AWS Elastic Beanstalk, AWS S3 My biggest motivation is to create value for clients. Over the years, I have helped hundreds of businesses to grow online. I have extensive experience in: - Finance - Healthcare - Manufacturing - Transport - Electronics - Education - Telecom - Construction - Music - Retail & eCommerce Contact me to get a free consultation on your software development project.
    Featured Skill Angular
    Web Development
    SaaS Development
    Database
    Test-Driven Development
    Python
    React Native
    Swift
    Object-Oriented Programming
    Lean Startup
    Startup Company
    Microservice
    App Development
    Node.js
    React
    Web Design
  • $35 hourly
    • 5.0/5
    • (3 jobs)
    I am a Senior Full-Stack Engineer with over 8 years of experience in developing high-performance, secure, and scalable web applications, primarily in the financial technology (fintech) and AI-driven platforms sectors. My expertise spans from crafting interactive user interfaces to building robust backend services, and deploying applications in cloud environments. I bridge the gap between frontend and backend development to create seamless, end-to-end solutions that meet both business and technical requirements. 🖥️ Frontend Development I specialize in creating dynamic, responsive, and user-friendly interfaces using React, Angular, TypeScript, and JavaScript. My experience includes building real-time financial dashboards, investment tools, and responsive SPAs that handle large data sets while ensuring smooth performance. I focus on modular, reusable component-based architectures that are easy to maintain and scale. I also ensure that all applications are optimized for mobile devices and offer high accessibility and user-friendliness. 💻 Backend & Microservices On the backend, I develop scalable microservices using Java, Spring Boot, Python, and Spring Cloud. I’m skilled in building robust APIs (both REST and SOAP) and integrating them with complex systems. My expertise includes implementing secure authentication with JWT and OAuth2, crucial for protecting sensitive financial data. In fintech, I’ve worked extensively with ISO 20022, ensuring seamless communication between financial institutions. 🗃️ Databases & Cloud Infrastructure I have hands-on experience with both SQL (PostgreSQL, MySQL, MSSQL) and NoSQL databases (MongoDB, AWS DynamoDB), designing optimized schemas for performance under heavy data loads. I deploy applications in AWS, Azure, and GCP, using tools like Docker, Jenkins, and CI/CD pipelines to ensure efficient and secure deployment. This ensures smooth operation in a cloud-native, scalable environment. 🏦 Fintech & AI Expertise I am passionate about fintech applications, particularly payment gateways, investment tools, and KYC/AML systems. I integrate AI solutions into web applications to provide predictive analytics, personalization, and smart search capabilities, leveraging tools like OpenAI API and TensorFlow.js. 🤝 Soft Skills & Collaboration I am a proactive team player with strong communication skills, and I have worked in Agile/Scrum environments where collaboration and fast iterations are essential. I believe in clean code and follow best practices to ensure that the codebase remains maintainable, testable, and scalable. I understand the importance of delivering projects on time and within budget, and I am adept at collaborating with cross-functional teams, including designers, product managers, and backend developers, to bring projects to life. 🚀 Let’s build something great together! If you’re looking for a full-stack developer with a strong foundation in both fintech and AI, I’m ready to help you turn your project into a secure, scalable, and user-friendly solution. Reach out today, and let’s discuss your goals!
    Featured Skill Angular
    Machine Learning
    AI Development
    SQL
    REST API
    Spring Boot
    Python
    MongoDB
    MySQL
    Microsoft Azure
    Amazon Web Services
    TypeScript
    React
    Spring Framework
    Java
  • $65 hourly
    • 4.6/5
    • (16 jobs)
    I am a full-stack developer with a strong knowledge of modern JavaScript frameworks 😎 - React.js, Next.js, Vue.js, Nuxt.js, Express.js, Nest.js - DevOps tools (Docker and Kubernetes) - Serverless technologies (AWS) - Back-end development using Node.js and Python - Good knowledge of algorithms and data structures - Experience in using build tools (Webpack, Gulp and Grunt) - CSS and CSS preprocessors (Sass, Less and Stylus) - Familiar with ES6 syntax. I have experience setting up test environments, a good understanding of Project Life Cycle, Project Development, and Project Delivery phases and methodologies. Good experience in Agile (scrum and kanban). I am passionate about learning new things and keeping up-to-date with what is going on in IT. I have experience in team leading, BA, project management and good communication skills. I am interested in personal growth and would like to participate in an interesting project as a BA or Team Leader.
    Featured Skill Angular
    ExpressJS
    Redux
    Nuxt.js
    Vue.js
    Next.js
    Python
    Firebase Cloud Firestore
    TypeScript
    HTML5
    JavaScript
    CSS 3
    Amazon Web Services
    React
    Node.js
  • $33 hourly
    • 5.0/5
    • (6 jobs)
    High-Quality Delivery on Time and Budget. If it matters - you’re on the right way! 🏆 ⭐️ I’m an experienced Business Development Manager Need to empower your business? Let’s work together! 🚀 As of now, I am a part of the Codemotion Ninjas team, where I can apply and improve my professional skills and create top-notch apps. Codemotion is a team of Ninja Developers focused on JavaScript. We deliver complex web and mobile applications. Why Codemotion: ⚡️ Providing development services starting from 2011 ⚡️ 80+ team members (Senior 30%, Middle 55%, Junior 15%) and keep on growing ⚡️ Ninja style - the mission will be accomplished, you can just enjoy the delivery and the demos ⚡️ Great at remote work with various time zones ⚡️ Our developers are fluent in English and learn skills extremely fast Proud of delivering 10+ projects, which stood out for discernible achievements: 📍 Blockchain crypto banking with 160,000 active users 📍 SaaS platform that powering intranets for over 47% of UK Government Civil Servants (90,000 users) 📍 Influencers platform with 1000+ marketing campaigns launched (for Panasonic, Fossil Group, SunTrust, etc) 📍 Event management tool which was used by IBM, HSBC Bank, TEDx, Airbnb 📍 Traders platform co-founded by the Horizon 2020 program of the EU 📍 A cloud platform that partners with Google Cloud, AWS, Azure 📍 Real estate management project with 200K monthly visitors Highlighted skills: Web development, Mobile development, Application Development, JavaScript (JS), Front-end Development, Back-end Development, React (ReactJS, React.js), React Native (ReactNative), Node.js (Node, NodeJS), Express (Express.js, ExpressJS), Angular (AngularJS, Angular.js), Vue.js (Vue, VueJS), TypeScript (TypeScript), Meteor (MeteorJS, Meteor.js), Ionic, Electron, GraphQL, MongoDB, PostgreSQL
    Featured Skill Angular
    Ionic Framework
    Flutter
    Node.js
    Python
    Mobile App
    React
    Web Development
    React Native
  • $60 hourly
    • 4.8/5
    • (9 jobs)
    - 𝗨𝗽𝘄𝗼𝗿𝗸 𝗦𝗸𝗶𝗹𝗹 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 - 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 - 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 - 𝐓𝐨𝐩 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐨𝐟 𝐰𝐨𝐫𝐤 - 𝐅𝐮𝐥𝐥 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐥𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞 (𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡 𝐭𝐨 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧) Experienced and client-oriented Team Lead with 10+ years experience and a proven track record of delivering the highest results. Expert in leading small teams to success by fostering collaboration, ensuring quality, and exceeding client expectations. Specialised in a wide array of modern technologies, I am dedicated to providing exceptional service and innovative solutions. Feel free contact with me to discuss details. 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 𝐚𝐧𝐝 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: - Javascript, TypeScript - React Native - Ionic 3/5 - ReactJS - NextJs - Angular 2+ - Shopify (Shopify theme, Amazon, eBay, Etsy, Stripe, Mollie - Przelewy24, Mollie-Ideal, Shopify Payment, PayPal) - NodeJs - NuxtJS - PHP - Python - MongoDB - MySQL 𝐑𝐞𝐥𝐚𝐭𝐞𝐝 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: - GraphQL, Apollo Client - Redux - REST API - CI/CD (Bitrise, AppCenter) - Firebase, Firebase Cloud functions, Firebase Database - HTML5, CSS3, Sass, Tailwind CSS - RxJS, - NgRx - Storybook - Ant Design
    Featured Skill Angular
    Front-End Development
    Redux
    Web Development
    React
    Mobile App Development
    Push Notifications
    JavaScript
    iOS
    Firebase
    TypeScript
    React Native
    iOS Development
    Android
  • $50 hourly
    • 5.0/5
    • (9 jobs)
    A front-end developer with 5+ years of experience in Agile projects (Scrum). Experience in Angular 2+ with ngrx; Experience in TypeScript and RX.js; Experience in Jest, Jasmine; Small experience in React.js + Redux
    Featured Skill Angular
    Bug Fix
    Jest
    Vue.js
    Nuxt.js
    TypeScript
    Git
    SCSS
    JavaScript
    CSS 3
    HTML5
  • $60 hourly
    • 5.0/5
    • (5 jobs)
    I am an experienced Java desktop and full-stack web developer with strong experience in Java backend, and modern frontend technologies like Angular and React. I also have experience in web services such as SOAP and REST which I have used in IoT projects such as monitoring and controlling heating nodes. Another project I have worked on included remote meter reading. I am part of WizzDev - a custom-embedded software development company based in ⭐Poland. We have strong experience with developing internet-connected device programming and electronics design in the EU and the UK. As a company, we were involved in many projects which include firmware development, custom hardware design, and IoT cloud integration. Firmware features that I can help with: - Familiarity with front-end languages (e.g. Angular, React, HTML, JavaScript and CSS); - building reactive web user interface based on Vue.js; - Tuya integration; - Integration with the cloud for sending the sensor values (e.g. to AWS); - Bluetooth/BLE/WiFi module; - Industrial byte protocols like Modbus, working on RS-232/485, or Modbus-TCP; - Main Java technologies and tools, like JPA, EJB, Webservices, Websockets, and Wildfly.
    Featured Skill Angular
    Java
    React
    Websockets
    Modbus
    Jakarta EE
  • $35 hourly
    • 4.7/5
    • (5 jobs)
    ✋ Representing Sixhands agency I am a highly skilled player with app and web development competencies and 8 years of experience in the industry. I have a deep understanding of the latest technologies and best practices in app and web development, and I am committed to delivering high-quality solutions that meet my clients' specific needs. My expertise includes developing custom apps for iOS and Android, building responsive and user-friendly websites, and integrating various APIs and third-party tools. I also have experience with e-commerce platforms, CMS systems, and database management. My approach to work is client-centric, and I strive to ensure that my clients are satisfied with every aspect of the project. From the initial consultation to the final product launch, I work closely with my clients to ensure that their vision is realized! In addition to my technical skills, I am a great communicator and collaborator. I believe that clear communication is key to successful projects, and I work closely with my clients to ensure that we are always on the same page. If you are looking for a reliable and talented app and web developer who can deliver exceptional results, look no further. Contact me today to discuss your project! If you are looking for a reliable and talented freelancer who can deliver exceptional results, look no further. Contact me today to discuss your project!
    Featured Skill Angular
    Vue.js
    Android App
    Django
    CI/CD
    GitHub
    PHP
    React Native
    Kotlin
    Flutter
    Swift
    React
    iOS Development
  • $40 hourly
    • 5.0/5
    • (2 jobs)
    Hi there! I’m a Software Engineer with 10+ years of experience, specializing in cloud-based healthcare solutions (AWS, GCP) and HIPAA/GDPR compliant systems since 2018. My expertise is in designing secure, scalable, and AI-driven applications for healthcare professionals to improve patient outcomes. Recent Projects: ✅ Seizure Detection & Alerts – Developed a platform that notifies caregivers when epilepsy patients are about to have a seizure. ✅ Early Respiratory Disease Detection – Built a platform for COVID-19 early detection, in collaboration with Stanford University, the U.S. Department of Health, and the UK NHS. ✅ Remote Patient Monitoring (RPM) – Designed clinical trial and research-focused RPM solutions to enhance patient care and data collection. ✅ Led the design and implementation of a HIPAA-compliant data lake on AWS, optimizing secure data storage for healthcare applications and reducing operational costs and maintenance overhead ✅ Developed an AI-powered medical application for exchanging ePHI across facilities, integrating with LLM models (OpenAI) for conversational interactions ✅ Guided the implementation of audit controls and RBAC, ensuring compliance with HIPAA technical safeguards
    Featured Skill Angular
    Terraform
    Cloud Computing
    Node.js
    Front-End Development
    React Native
    React
    JavaScript
    GitHub
    RESTful API
    Golang
    Python
    Java
    API
    Amazon Web Services
  • $55 hourly
    • 5.0/5
    • (4 jobs)
    I'm a Full Stack Engineer specializing in JavaScript, and I'm a versatile and highly skilled professional who excels in both front-end and back-end development using the JavaScript programming language. I am proficient in creating dynamic and interactive web applications, leveraging my expertise in popular JavaScript frameworks like React, Angular, or Vue.js for the front end, and Node.js for the back end. I am well-versed in managing databases, server-side logic, and APIs, ensuring the seamless functioning of web applications. With a deep understanding of the entire software development lifecycle and the ability to work on both client and server sides, I play a pivotal role in delivering robust and responsive web solutions. In addition, my knowledge of modern web technologies, responsive design principles, and coding best practices makes me an integral part of any development team, capable of building cutting-edge web applications from start to finish.
    Featured Skill Angular
    AWS Application
    Redux
    Django
    ExpressJS
    MongoDB
    PostgreSQL
    Vue.js
    Python
    GraphQL
    Node.js
    React
    TypeScript
    JavaScript
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