You will get a Custom AI Application with Python, FastAPI, OpenAI & LangGraph
Top Rated
Top Rated
Project details
Build production-ready AI applications tailored to your business needs using Python, FastAPI, OpenAI, Claude, Gemini, and LangGraph. From AI agents and RAG systems to intelligent automation and custom SaaS platforms, I deliver secure, scalable, and maintainable solutions with clean architecture, documented code, and deployment support.
Whether you're validating an MVP or building an enterprise-grade AI product, you'll receive a solution designed for long-term growth and performance.
Whether you're validating an MVP or building an enterprise-grade AI product, you'll receive a solution designed for long-term growth and performance.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance OptimizationWhat's included $1,400
These options are included with the project scope.
$1,400
- Delivery Time 14 days
- Number of Revisions 2
- Number of Pages 6
- Design Customization
- Content Upload
- Responsive Design
- Source Code
Optional add-ons
You can add these on the next page.
Additional Page
(+ 1 Day)
+$150
AI Chatbot Integration
(+ 2 Days)
+$400
RAG / Vector Database
(+ 4 Days)
+$600
Additional API Integration
(+ 1 Day)
+$200
25 reviews
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NB
Neda B.
May 5, 2026
Full Stack Developer (A)
It was a real pleasure collaborating with this freelancer. Communication was clear and easy throughout, tasks were handled with care, and everything was delivered in a professional and reliable way. Collaboration was smooth and enjoyable, and the overall quality of the work met our expectations very well. A great experience overall.
DF
Daniel F.
Apr 29, 2026
Grafana Dashboard Development Using InfluxDB and Flux
We enjoyed a lot working with Bhushan for our Grafana needs. He is very fast to implement solutions which was very valuable for us as a small and fast moving startup. We sent photoshopped images and PDFs that explained what we wanted, and he translated this to real interactive dashboard visualizations and Flux queries, even when the solutions was non trivial.
We will be happy to hire Bhushan again once we need some more Grafana dashboards. Bhushan's speed and knowledge makes it very cost effective for us.
We will be happy to hire Bhushan again once we need some more Grafana dashboards. Bhushan's speed and knowledge makes it very cost effective for us.
SS
Sam S.
Feb 25, 2026
Full stack development of project "drugbase"
Bhushan + team were a pleasure to work with! Exceptional responsiveness, hard work, and very collaborative, making sure to produce desired outcomes to the exact specifications. Bhushan will be my first call for any and all projects in the future!!
MG
Matt G.
Dec 24, 2025
Engineering Development Consultant
CC
Chris C.
Jul 21, 2025
Social Trading Platform Development
Fast, knowledgeable, and highly recommend
About Bhushan
Python Developer | Django & FastAPI Expert | Backend & API Specialist
100%
Job Success
Mohali, India - 5:20 pm local time
Core Python Expertise:
Backend Development: Microservices, Serverless Architecture, and RESTful APIs using Python
Web Frameworks: Django (ORM, Admin, Auth), FastAPI (Async, Pydantic), Flask
Data & Scripting: Pandas, NumPy, ETL pipelines, and custom automation scripts
Database: PostgreSQL, MongoDB, Redis, and SQL optimization
DevOps: Docker, Kubernetes, AWS, CI/CD pipelines for Python deployments
AI & Machine Learning:
LLM Integration: LangChain, RAG pipelines, AI Agents, OpenAI API
Data Processing: Pandas, NumPy, Scikit-learn, Data Visualization
Automation: Custom Python scripts for workflow automation and data processing
What I Deliver:
Clean Code: PEP 8 compliant, type-hinted, and well-documented Python scripts
Performance: Optimized queries, async processing, and efficient memory management
Integration: Seamless API connections (Stripe, Twilio, OpenAI) using Python libraries
Reliability: Top Rated Plus status with 4.8/5.0 rating and proven delivery
Live Projects:
TradeEcho: Scalable trading platform backend (Python, FastAPI, PostgreSQL)
HealthfulAI: Healthcare data processing system (Python, Pandas, ETL)
Farmsetu: Agricultural SaaS platform (Django, React, PostgreSQL)
528PREP: Adaptive learning web application (Python, Django, 2,496+ hours)
I partner with teams to build robust Python solutions that scale. Whether you need a complex backend, data automation, or a full SaaS product, I deliver reliable code from concept to deployment.
Python - Django - FastAPI - Flask - REST API - Microservices - PostgreSQL - Pandas - NumPy - Backend Development - API Integration - Web Scraping - Automation - AWS - SQL - Python Developer - Python Backend Developer - Django Developer - FastAPI Developer - Flask Developer - Python API Development - Python Automation - Python Scripting - Python Data Processing - Python Machine Learning - Python AI Developer - Python LLM Integration - Python RAG - Python Web Scraping - Python ETL - Python Database - PostgreSQL Developer - Python Microservices - Python Cloud - Python AWS
Steps for completing your project
After purchasing the project, send requirements so Bhushan can start the project.
Delivery time starts when Bhushan receives requirements from you.
Bhushan works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements
Review your business goals, AI use case, technical requirements, and project scope.
Solution Design
Define the architecture, AI workflow, database structure, APIs, and implementation approach.