Hi, I'm

Abhay Kumar Singh

BTech CSE Student specializing in Generative AI, Multi-Agent Systems, and Full-Stack Development. Building scalable microservices, advanced RAG architectures, and highly responsive web applications.

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Projects

15+

GitHub Stars

Certifications

About Me

BTech CSE Student at Parul University, building production-ready full-stack applications

My Journey

I'm a passionate Computer Science student at Parul Institute of Technology in Vadodara, Gujarat, with a CGPA of 8.70/10. I specialize in full-stack development and have deep expertise in Generative AI, Agentic workflows, and microservices architecture.

I've built production-ready applications spanning multi-agent AI systems like OmniAI, advanced search engines using Knowledge Graph RAG, and scalable full-stack platforms such as HireHeaven and Chattrix. My stack leverages modern technologies from FastAPI and Neo4j for intelligent backends, to React and Next.js for robust user interfaces.

Certified in AWS Cloud Foundations, Computer Networks (NPTEL), and AI Fundamentals (IBM), I'm constantly exploring cutting-edge technologies to design system-level AI orchestrations and bridging backend intelligence with responsive frontend experiences.

Generative AILangChainPythonMERN StackNext.jsMicroservicesNeo4jDocker

Frontend Development

React, Next.js, TypeScript, WebRTC, Tailwind CSS

Backend & APIs

Node.js, Express.js, FastAPI, REST APIs

Databases & Vector Stores

PostgreSQL, MongoDB, Neo4j, Pinecone, Redis

DevOps & AI Systems

Docker, Kubernetes, AWS, LangGraph, DSPy

Tech Stack

Next.js

React

TypeScript

Node.js

Express.js

FastAPI

Python

LangChain

Neo4j

Pinecone

Qdrant

Socket.io

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

AWS

OpenAI API

WebRTC

Apache Kafka

Tailwind CSS

Next.js

React

TypeScript

Node.js

Express.js

FastAPI

Python

LangChain

Neo4j

Pinecone

Qdrant

Socket.io

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

AWS

OpenAI API

WebRTC

Apache Kafka

Tailwind CSS

Next.js

React

TypeScript

Node.js

Express.js

FastAPI

Python

LangChain

Neo4j

Pinecone

Qdrant

Socket.io

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

AWS

OpenAI API

WebRTC

Apache Kafka

Tailwind CSS

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Education & Certifications

BTech - Computer Science & Engineering

Aug 2023 - May 2027

Parul Institute of Technology, Parul University

CGPA: 8.70/10 | Vadodara, Gujarat

AWS Academy Graduate - Cloud Foundations

Aug 2025

Amazon Web Services

20 hrs course covering AWS core services and cloud computing fundamentals

Computer Networks & Internet Protocol

2024

NPTEL - Elite + Silver (79%)

Advanced certification in networking protocols and computer networks

Artificial Intelligence Fundamentals

2024

IBM SkillsBuild

AI concepts including NLP, Computer Vision, ML, and Deep Learning

Featured Projects

Production-ready applications with microservices, real-time features, and AI integration

HireHeaven - AI Job Portal

Production-ready microservices-based job portal with Next.js frontend, event-driven architecture, and advanced AI career tools. Features NeonDB PostgreSQL with branching, Redis caching, Docker containerization, and OpenAI integration for resume analysis and career guidance.

Next.jsPostgreSQL (Neon)Express.jsRedisDockerKubernetesOpenAI API

Code

Chattrix - Real-time Voice & Video Chat

Real-time communication platform with WebRTC for peer-to-peer streaming, Simple-Peer for low-latency connections. Includes persistent chat storage with Redis Pub/Sub, comprehensive error handling, and multi-server scalability using Docker containers.

ReactNode.jsSocket.ioWebRTCSimple-PeerRedis

Code Live Demo

AI Blog Platform - Appwrite

Modern AI-powered blog platform with Appwrite backend for database and storage. Features AI-assisted content generation via OpenAI API, secure GitHub OAuth authentication with password reset, and responsive UI across all devices built with Tailwind CSS and React (Vite).

React (Vite)AppwriteOpenAI APIGitHub OAuthTailwind CSS

Code Live Demo

CiviSense — Civic Issue Monitoring System

A geo-fenced, offline-first digital platform that enables field staff to proactively report, track, and resolve civic issues. Features automatic ward detection via PostGIS, AI-assisted categorization using TensorFlow.js, and background sync via Service Workers.

Next.jsExpress.jsPostgreSQLPostGISRedisTensorFlow.jsPWA

Code

OmniAI - Multi-Agent Platform

A full stack multi-agent AI platform featuring LangGraph orchestration, RAG, knowledge graph integration, MCP tool execution, and an emotion analytics module. Includes modular agents for reasoning, research, tools, and memory.

FastAPIReact (Next.js)LangGraphPineconeNeo4jPostgreSQLMistral

Code

Advanced RAG & Knowledge Graph Engine

Designed an Advanced RAG pipeline incorporating multi-query routing and Reciprocal Rank Fusion (RRF). Developed a KG-RAG application leveraging Qdrant for vector embeddings and Neo4j for topological data extraction, powered by Mistral LLM.

PythonQdrantNeo4jMistral LLMLangChainRRFDockerStreamlit

Code

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Get In Touch

Have a project in mind or just want to chat? Feel free to reach out!

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Drop me a message and let's create something amazing together!

abhaysingh957152@gmail.com

Location

Vadodara, Gujarat, India

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