I will develop a scalable rest API using fastapi, postgres, and AWS

D
dayabonigala
D
dayabonigala
Dev B

About this gig

I build complete backend systems from the ground up not just isolated scripts, but working, production-ready services you can actually deploy and use.

My core stack is Python and FastAPI for building clean, well-structured REST APIs, paired with solid database design using PostgreSQL and Redis for caching and performance. I handle authentication, role-based access control, and secure data handling as standard, not as an afterthought.

Beyond the core backend, I offer full cloud deployment including serverless architectures on AWS (Lambda, API Gateway, DynamoDB) when that's the right fit for your project, along with infrastructure-as-code setup so your system is reproducible and easy to maintain.

I recently designed and shipped a complete serverless application end-to-end on AWS in under a week, covering everything from API design to live deployment so I'm comfortable taking a project from a rough idea through to a working, hosted product.

Whatever your backend needs a few endpoints for a prototype, a full API for an app in development, or a production system with authentication and deployment I write clean, documented code and communicate clearly at every stage.

Get to know Dev B

Dev B

Founder at DVOLT Advanced Systems

  • FromIndia
  • Member sinceMar 2023
  • Avg. response time1 hour
  • Languages

    English, Telugu, Hindi
I specialize in building end-to-end Intelligent Systems, bridging the gap between Deep Learning research, secure systems engineering, and mobile application development. Currently, my work focuses on Document Intelligence, Computer Vision, and Algorithmic Security. I am the Founder and Core Architect at DVOLT Advanced Systems, where I architect high-concurrency JIT exam engines and automated EV battery-swapping infrastructure.

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