back-end. app (developer) _

latest build

Aletheia demo

Aletheia

An AI-powered misinformation detection platform that ingests live news sources and explains potentially misleading claims with evidence-backed analysis and an explainer timeline.

LangChain spaCy NLP
live demo source code

personal projects

Project IRIS screenshot

Project IRIS

An AI system designed to detect online grooming and predator interactions in real time. Includes secure FastAPI backend, threat-timeline generation, and ML/NLP pipelines for safety analytics.

LangChain Docker FastAPI
see project
V-Help App screenshot

V-Help App

A full Flutter app suite with real-time order sync, Firebase/Supabase backend, Dino notifications, and 100+ orders/sec reliability. Designed with complete UI flows and offline support.

Flutter Dino Supabase
see project
Aletheia project screenshot

Aletheia

An AI-powered misinformation detection platform that ingests live news sources and explains potentially misleading claims with evidence-backed analysis and an explainer timeline.

LangChain spaCy NLP
see project
EcoRoute project screenshot

EcoRoute

Built for Walmart Sparkathon — optimized routing app with a driver app (Flutter), admin/customer portals (React), and EcoCoin blockchain rewards using MultiChain.

Flutter React FastAPI MongoDB MultiChain LangChain
see project
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about me

Portrait photo of Aman Bajpai

Aman Bajpai

I’m not just a backend developer — I love building smooth, intelligent experiences. Working across AI, mobile, and backend has made me super detail-oriented about clean APIs, fast systems, and interfaces that feel right. I collaborate on projects with people from everywhere, usually coding from my desk in Chennai, always chasing that “this works perfectly” moment.

linkedin github email
Backend development icon Backend Development
AI and machine learning icon AI / Machine Learning
Cloud and developer tools icon Cloud & Dev Tools
Application Development

I’ve had experiences with

FastAPI, Spring Boot
Supabase, Firebase, Dino
MongoDB, PostgreSQL, Firebase Firestore
PyTorch, LangChain, spaCy, Scikit-Learn
Jetpack Compose, Flutter
Docker, Git, Postman
MultiChain, ChromaDB, Pinecone vector DBs

I have some experience with

Building full mobile apps with Flutter
Creating scalable backend services
Designing secure authentication flows
Developing ML/NLP models for production use
Real-time syncing, notifications & edge functions
Handling high-load systems

I work and study about

LangChain + vector databases
Multi-agent AI systems
System design & cloud infrastructure
Advanced FastAPI & backend architecture

contact me