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Available for new projects starting from 17 July 2026 Python React Full Stack Developer 15+ Years Experience • 34,700+ Verified Upwork Hours • 120+ Completed Projects • $1M+ Earned • Top Rated Plus • 100% Job Success I'm a Python React Full Stack Developer helping startups, founders, and established businesses build SaaS platforms, AI applications, marketplaces, enterprise software, and custom web applications from MVP to production. Why clients hire me Python React Full Stack Developer → 34,700+ verified Upwork hours Python Full Stack Developer → 120+ successfully completed Upwork projects Web Application Developer → 85+ SaaS products, MVPs, marketplaces, dashboards, and enterprise platforms delivered SaaS Developer → 40+ successful product launches AI Developer → 24+ AI-powered platforms and automation projects Full Stack Development → 15+ years of commercial software engineering API Integration → 300+ third-party integrations completed React Developer → 50+ production web applications Python Developer → 50+ backend systems built and maintained Django Developer → 45+ scalable SaaS applications Business Results Helped clients raise $3M+ in investment after product launches. Built products that later achieved 3 acquisitions. Developed platforms serving 500K+ users. Built business software used by 1,000+ companies and organizations. Automated workflows saving clients 3000+ hours of manual work. Reduced infrastructure and operational costs by over $800.000. Improved application performance by an average of 40%. Increased platform scalability to support 10MM+ daily users. Integrated 300+ APIs, including OpenAI, Stripe, PayPal, Twilio, Shopify, Salesforce, HubSpot, Google, and many others. Delivered 40+ long-term software modernization projects. Selected Product Experience DogVacay → Contributed from the earliest product stages through its acquisition by Rover. CompTool → Built from scratch. Now serving 1,000+ business customers. FairyGodBoss → Developed the core platform through early growth and Series A. ReviewRamp → Helped build the platform from day one through acquisition. Technical Expertise Backend Python, Django, FastAPI, Flask, Node.js, Express.js, NestJS, REST API, GraphQL, API Integration, WebSockets, Authentication, OAuth, JWT, Microservices, Workflow Automation, PostgreSQL, MySQL, MongoDB, Redis. Frontend React, Next.js, TypeScript, JavaScript, Vue.js, Angular, HTML5, CSS3, Tailwind CSS, Responsive Design, SPA, SSR. AI Development OpenAI, GPT, AI Integration, AI Agent Development, LLM Applications, RAG, Vector Databases, Workflow Automation, Intelligent Search. Cloud & Infrastructure Amazon Web Services (AWS), Docker, Kubernetes, CI/CD, GitHub Actions, GitLab CI, Cloud Infrastructure, Production Deployments. Industries Artificial Intelligence, Healthcare, HR & Compensation, Legal Tech, Marketing Technology, Data Engineering, Property Management, Marketplace Platforms, Cybersecurity, Workforce Management. If you're looking for a Python React Full Stack Developer, Python Full Stack Developer, Web Application Developer, or SaaS Developer to build, modernize, or scale your next product, I'd be happy to discuss your project.

I’m a Senior Full-Stack Web & Application Developer with over a decade of hands-on experience delivering robust, scalable, and secure digital solutions for startups, enterprises, and agencies. From backend APIs to frontend frameworks, automation pipelines to browser extensions — I provide complete, modern web development solutions tailored to your needs. This includes general-purpose platforms as well as niche solutions like subscription-based and adult content websites, built with privacy, performance, and compliance in mind. 🔧 Technologies & Frameworks Backend Development: PHP (OOP), Laravel, Yii, CodeIgniter, Zend, CakePHP Node.js (Express, Sails) Python (Django), ASP.NET Framework Frontend Development: JavaScript (ES6+), Vue.js, Nuxt.js, React.js, Next.js, AngularJS, TypeScript HTML5, CSS3, SASS, LESS, Tailwind, Bootstrap Progressive Web Apps (PWA) development Browser Extension development for Chrome, Firefox, Edge PSD/Figma to responsive UI, animations, Parallax effects Database Management: SQL: MySQL, PostgreSQL, SQLite, MSSQL (advanced: Triggers, Procedures, Events) NoSQL: MongoDB, CouchDB Servers & DevOps: Apache, Nginx CI/CD with Jenkins, GitHub Actions, GitLab CI Docker, Linux scripting, server setup & deployment automation 🧩 CMS & E-Commerce Expertise WordPress (custom themes & plugins), Drupal (modules), Moodle (LMS extensions) Magento, CsCart, PrestaShop – e-shop setup, performance tuning, and custom features ✅ Why Clients Choose Me 10+ years of full-cycle experience across industries Modern, scalable, and secure architecture Cross-platform solutions: Web, PWA, Browser Extensions Clear communication, detail-oriented development DevOps-ready with real CI/CD and deployment experience Whether you're launching a startup, building custom tools, automating deployments, or modernizing your frontend — I bring deep technical skill and a results-driven mindset. Let’s turn your idea into a product. Message me to get started.

Looking for a position as a sr. developer / team lead. I have been developing software for web applications for over 19 years, I am well versed in PHP, Perl, HTML/CSS, JavaScript and Ajax. Also I am an expert in related areas as UI development, so I do not require constant supervision since I'm able to improvise in case the specs are incomplete and if I have permission to do so. I am working very fast, hiring me you get not only top quality, but reasonable price too. I have some ready-to-use functions\classes which comes with me from project to project, which allow me make custom code to easy handle high-load sites and don't require wasting time for routine tasks same time. I am online very often, including holidays, you can be sure you will be able to reach me within one day no matter what your timezone is.

👋 Hello! I am a Senior Full Stack Developer with a Master of Science (M.S.) in Applied Mathematics and Informatics from Yerevan State University and 8+ years of web development experience. I am also a Top Rated Plus freelancer on Upwork. ✨ What I Bring to the Table: 🎓 Educational Background: Master of Science (M.S.) in Applied Mathematics and Informatics from Yerevan State University. 💻 Extensive Experience: Over 8 years of hands-on experience in web development. 📜 Certifications: Laravel Certification AWS Cloud Practitioner Certification 🔧 Technical Expertise: Back-End Development: PHP, Laravel, YII. Front-End Technologies: Vue JS, Angular, JQuery, HTML5, CSS3, Sass-Less. 👥 Leadership Skills: Currently leading a team of over 10 developers. 🔄 Versatility: Proficient in DevOps, QA, and Project Management. 📈 Client-Focused: Dedicated to achieving customer satisfaction and delivering high-maintenance working products. 💼 Work Approach: 📝 Requirement Gathering: I work closely with clients to collect their requirements and ensure we are on the same page. 🧩 Team Player: Capable of working independently or as part of a team.

I am a TOP RATED PLUS Senior Full Stack Developer with 12+ years of experience building scalable SaaS platforms, enterprise web applications, APIs, marketplaces, dashboards, and high-load systems using PHP, Laravel, Symfony, Ruby on Rails, React, Vue.js, and modern JavaScript frameworks. My primary expertise is full stack development with PHP and Laravel. I specialize in designing clean backend architectures, developing secure REST APIs, optimizing database performance, and building scalable cloud-ready applications. I have extensive experience working with Laravel ecosystem tools including: * Laravel Eloquent ORM * Blade templating * Laravel Queues * Horizon * Sanctum / Passport * Scheduler & Cron systems * Event broadcasting * WebSockets * Multi-tenant SaaS architecture * Queue workers and background jobs * API authentication and OAuth * Payment integrations * Admin dashboards and CMS systems I have built and maintained complex Laravel applications involving: * SaaS products * CRM/ERP systems * Subscription platforms * Marketplace applications * API-heavy backends * Real-time systems * High-volume data processing * AI integrations * Third-party API integrations * Reporting and analytics platforms I also have strong experience with Symfony and modern PHP architecture patterns including: * Service-oriented architecture * Repository pattern * SOLID principles * Domain-driven design * Event-driven systems * Microservices * Dockerized environments * CI/CD pipelines On the frontend side, I build responsive and modern user interfaces using: * React.js * Vue.js * JavaScript (ES6+) * TypeScript * Next.js * HTML5 * CSS3 * Tailwind CSS * Bootstrap * Alpine.js I’m comfortable working across the full product lifecycle, from product architecture and database design to frontend implementation, deployment, scaling, and long-term maintenance. My backend expertise includes: * PHP * Laravel * Symfony * Ruby on Rails * Node.js * REST APIs * GraphQL * WebSockets * Queue systems * Redis * MySQL * PostgreSQL * MongoDB DevOps & Infrastructure: * AWS * Docker * Kubernetes * Nginx * GitHub Actions * CI/CD * Heroku * Linux server administration * Performance optimization * Caching systems * Cloud deployments I focus on writing clean, maintainable, and scalable code while keeping strong attention to performance, security, and long-term product stability. Whether you need to build an MVP from scratch, scale an existing Laravel platform, optimize backend performance, refactor legacy PHP code, or develop a modern SaaS application, I’d be happy to help.

I am a web application developer with over 7 years of experience. I understand what organizations and individuals need and work to help achieve those goals efficiently. I value both your time and mine, so I focus on doing high-quality work and managing time well. I am flexible and can adjust to your needs, ensuring that projects are completed on time, even when deadlines are tight. I have strong design & coding skills, I am good at translating client requirements or ideas into effective and engaging web applications. I enjoy spending my time on optimizing web apps and paying attention to the small details to make sure everything works perfectly. - WHY CHOOSE ME ? - I have a 100% success rate for all my projects and am available for over 40 hours a week. I can start your project as soon as you're ready and respond within an hour. Feel free to review my portfolio and read client feedback on the projects I’ve completed. I work with honesty and ethics aiming to deliver excellent and cost-effective services to my clients. Here’s what you can expect from me: 1. High Quality work 2. Meet Industry Standards in Technology, Design, Security and SEO 3. Daily status updates 4. Prompt responses via chat during working hours