Full Stack Developer: Web Apps, API Integrations, & Backend Automation

Hi! I’m Alexander, a full stack developer with 5+ years of experience in web and backend development (Node.js, C#, React, .NET).
I specialize in building robust web applications and backend systems. If you need help with web development, API integrations, or automating backend processes, I’m here to assist you!

What I can build for you:

Full-stack web applications (React, React-Native, .NET, C#)

API integrations (OpenAI, custom APIs)

Database design and management (PostgreSQL, MongoDB)

Backend automation and workflows

💡 Use cases:

Web applications for businesses or personal projects

API-based services (integrations with third-party platforms)

Automating backend tasks (email notifications, cron jobs, etc.)

Database-driven systems (user management, data storage, etc.)

🔒 Secure, clean, well-documented code
🧾 Free consultation before the order
💬 Ongoing support after delivery

Terms of work
30/h
24 hour delivery
ETH, USDT, TIME
+53

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