I will build scalable fastapi backend apis with postgresql and redis

R
rajrishi_07
R
rajrishi_07
Rajrishi Charan
build scalable fastapi backend apis with postgresql and redis
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build scalable fastapi backend apis with postgresql and redis
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build scalable fastapi backend apis with postgresql and redisbuild scalable fastapi backend apis with postgresql and redisbuild scalable fastapi backend apis with postgresql and redis

About this gig

Need a reliable backend for your application? I can help you build secure, scalable, and production-ready REST APIs using FastAPI, Python, PostgreSQL, and Redis.

Whether you're launching an MVP, building a SaaS product, or extending an existing application, I focus on writing clean, maintainable code that performs well in production. Every project is built with scalability, security, and long-term maintainability in mind.


What I can build:

  • REST APIs with FastAPI
  • Authentication (JWT/OAuth)
  • PostgreSQL database integration
  • Redis caching
  • CRUD operations
  • Background tasks & async APIs
  • Dockerized applications
  • API documentation (Swagger/OpenAPI)

I value clear communication, timely delivery, and high-quality work. If you're unsure which package fits your project, feel free to message me before placing an order. I'd be happy to discuss your requirements and recommend the best solution.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Databases
    • Source control
    • Testing procedures

  • Programming language

    • Python

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Express.js
    • FastAPI
    • Flask
    • Next.js
    • Node.js

Get to know Rajrishi Charan

Rajrishi Charan

Data Engineer and High Performance Python Backend Developer

  • FromIndia
  • Member sinceJul 2022
  • Avg. response time1 hour

  • Languages

    Hindi, English
Backend Systems Engineer specializing in FastAPI, PostgreSQL, Redis, and scalable API development. I build production-ready backend systems, distributed applications, and high performance data pipelines. Currently a Data Engineering Intern at Sigmoid Analytics, working with Spark, Airflow, Snowflake, Docker, Kubernetes, and Azure. I focus on clean architecture, performance optimization, and reliable solutions that help startups and businesses build scalable, maintainable software.

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