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I will develop python apps in fastapi, flask, django and react js
Yash Dhiman
About this gig
Hi, I'm Yash - a Python expert with 5+ years of experience in Python scripting, automation, FastAPI, Flask, REST APIs, web scraping, Selenium, BeautifulSoup, API integration, backend development, bots, desktop applications, data processing, databases, and cloud deployment.
Some of what I have worked on - async FastAPI microservices for a high-traffic network ops platform (50%+ performance improvement), a Flask and FastAPI backend for an NFT marketplace with smart contract integration, and a scheduling API for airport operations with complex resource overlap handling.
What I can build for you:
- REST APIs and microservices with FastAPI or Flask on AWS (EC2, Lambda, API Gateway) or GCP (Cloud Run)
- PostgreSQL, MySQL, GCP Spanner, MongoDB, Redis - schema design included
- JWT, OAuth2, API keys, role-based access control
- Stripe, Twilio, SendGrid, Firebase, WhatsApp API integrations
- async processing with Celery, Redis Queue, asyncio
- Elasticsearch, OpenSearch, Docker, Nginx
- Swagger/OpenAPI docs, Kafka, S3/GCS pipelines
- Prometheus, Grafana, ELK stack ready
Every delivery includes clean modular code and a Postman collection for immediate testing.
Message me before ordering to discuss!
Get to know Yash Dhiman
Yash Dhiman
Software Engineer
- FromIndia
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Hindi, English
Hi, I'm Yash, a Senior Backend Engineer with 5+ years of experience architecting secure enterprise infrastructure, APIs, and data pipelines. I specialize in building scalable systems using Python (FastAPI, Django), Java, C++, and cloud environments (AWS, GCP, BigQuery).
Beyond core backend engineering, I develop the robust data foundations required to integrate Machine Learning and Agentic AI workflows into production, plus React for full-stack needs.
I engineer high-performance solutions built to last. Let's discuss your project!
Other Software Development Services I Offer
FAQ
What kind of Python projects can you develop?
I can develop custom Python scripts, REST APIs, backend applications, automation tools, web scraping solutions, API integrations, data processing scripts, desktop applications, and cloud-based services using FastAPI, Flask, and other Python technologies.
FastAPI or Flask - which one should I go with?
FastAPI is better for modern, performance-heavy, or async projects and gives you auto-generated docs out of the box. Flask is simpler and works well for smaller or straightforward apps. Message me with your use case and I will tell you which one makes more sense.
Will I be able to understand and modify the code after delivery?
Yes, that is something I am particular about. I write modular, well-commented code specifically so you are not dependent on me for every small change going forward.
Can you work with an existing codebase?
Yes. Share the repo or relevant files before ordering and I will let you know if I can take it on and what the scope looks like.
Can you fix bugs or improve my existing Python project?
Yes. I can debug, optimize, refactor, and enhance existing Python code. Whether it's a FastAPI, Flask, Django, automation, or web scraping project, I'll identify issues and improve performance, code quality, and maintainability.
Do you offer Python tutoring or one-on-one mentoring?
Yes, I offer Python tutoring and mentoring. I teach Python programming, OOP, data structures, automation, web scraping, APIs, FastAPI, Flask, debugging, databases (MySQL/PostgreSQL), GCP Big Query, GCP Spanner, and real projects with hands-on coding, code reviews, and clear explanations.
