I will build an ai powered backend using fastapi and langchain

N
nikhildutt
N
nikhildutt
NIKHIL DUTT
build an ai powered backend using fastapi and langchain
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build an ai powered backend using fastapi and langchain

About this gig

Are you looking to build a smart, AI-powered backend for your app or tool?

Im Nikhil, a Full-Stack Developer and AI Engineer. I specialize in building backends using FastAPI, LangChain, and OpenAI, with options to connect to vector databases like ChromaDB.

Whats included:

  • AI API built with FastAPI and LangChain
  • Integration with OpenAI or embeddings
  • Clean, well-documented code
  • Optional AWS-ready deployment setup

I deliver fast, write clean code, and ensure your system is scalable and easy to maintain.

Message me first if you have questions lets make something great together!

  • Application Type

    • Web Application

  • Desktop Frameworks

    • Flutter for Desktop

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Dating
    • Maps & Navigation
    • Finance
    • Medical
    • Taxi
    • Travel
    • Lifestyle
    • Streaming
    • Music
    • News
    • Productivity Tools
    • E-commerce
    • Custom
    • Kids
    • IoT
    • Real Estate
    • AR
    • Trading
    • Gaming
    • VPN
    • Wallet App

  • Programming Language

    • Java
    • JavaScript
    • TypeScript
    • Python

  • Web Frameworks

    • React
    • Angular
    • Vue.js
    • Express.js (Node.js)
    • Flask
    • Spring Boot
    • Next.js

  • No & Low-Code Builders

    • Webflow

Get to know NIKHIL DUTT

NIKHIL DUTT

AI Developer and Full Stack Engineer using FastAPI and LangChain

5.0(1)
  • FromIndia
  • Member sinceJan 2016
  • Avg. response time1 hour
  • Last delivery7 months

  • Languages

    Hindi, English
Hi, I’m Nikhil — a Full-Stack Developer & AI Engineer specializing in building scalable web apps and AI-powered solutions. I help startups and businesses turn ideas into production-ready products using FastAPI, React, Next.js, and modern AI tools like LangChain and OpenAI. What I deliver: • AI-powered APIs & automation systems • Full-stack web apps (frontend + backend) • Scalable backend architecture (cloud-ready) • Custom dashboards & admin panels • Vector search & multimodal AI systems I focus on clean code, performance, and real-world usability.

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