Available for full-time & contract roles · Hyderabad, India

Developing Full-Stack AI Products from prompt to production.

I'm Sanjay Aggi — a Full Stack AI Developer who ships RAG pipelines, LLM orchestration and full-stack MERN apps with senior-level polish and performance.

Built with
ReactNext.jsTypeScriptNode.jsMongoDBPostgreSQLRedisLangGraphGeminiOpenAIStripeVercel
Sanjay Aggi — portrait
About

A Full-Stack AI Developer who treats AI as a craft.

I build intelligent, production-grade web apps — RAG pipelines, LLM orchestration, and the MERN stack — with the polish of a senior product engineer.

AI & LLM Engineering

RAG pipelines, multi-model fallback chains, vector embeddings and real-time streaming.

Full-Stack Development

End-to-end MERN and Next.js apps with clean architecture and scalable design.

Backend & Data

REST APIs, Redis caching, BullMQ queues, PostgreSQL and distributed patterns.

Selected Work

Case studies that ship.

Six production projects spanning AI research, RAG systems, real-time platforms and e-commerce — each engineered for measurable impact.

Curalink — AI Medical Research Copilot
AI

Curalink — AI Medical Research Copilot

Multi-source RAG pipeline querying PubMed, OpenAlex and ClinicalTrials.gov in parallel, generating evidence-based reports with a custom 100-point ranking algorithm.

Sources
3 APIs
Fallback chain
3-tier
Ranking
100-pt
ReactNode.jsMongoDBHuggingFacePubMedRAG
ShopAI — AI-Powered E-Commerce Platform
E-Commerce

ShopAI — AI-Powered E-Commerce Platform

Production MERN store with dual-token JWT, Stripe Payment Intents, BullMQ job queue (500+ jobs/hr) and a Redis cache-aside cutting response time 67%.

Queue
500+/hr
API latency
−67%
Auth
Dual JWT
ReactNode.jsMongoDBRedisStripeBullMQ
HireIQ — AI Hiring Intelligence Platform
AI

HireIQ — AI Hiring Intelligence Platform

End-to-end AI recruitment platform with Gemini-powered resume scoring, weighted match algorithms, and an interactive AI screening module that generates role-specific interview questions.

Scoring
Weighted
Screening
AI-driven
Auth
JWT
ReactNode.jsExpress.jsMongoDBGeminiCloudinary
Agentic Support Desk
AI

Agentic Support Desk

Full-stack AI support agent with OAuth login, LangGraph multi-step reasoning, web-search grounding via Tavily and dual LLM providers with fallback.

Providers
2 LLMs
Auth
OAuth + JWT
Agent
LangGraph
ReactLangGraphOpenAIGeminiScalekitTavily
Zernio — Social Media Automation Platform
Full Stack

Zernio — Social Media Automation Platform

Multi-platform social media scheduler with OAuth account linking, BullMQ + Redis delayed post publishing, and AI-generated captions via Groq and Gemini.

Platforms
4
Queue
BullMQ
AI
Captions
ReactNode.jsExpress.jsMongoDBRedisBullMQGemini
AI Document Intelligence — RAG Q&A
AI

AI Document Intelligence — RAG Q&A

Production RAG app: extraction → chunking → MiniLM-L6-v2 embeddings → cosine-similarity retrieval → streamed Gemini answers over SSE with citations.

Pipeline
End-to-end
Streaming
SSE
Per-user
Isolated
Next.js 14TypeScriptPostgreSQLPrismaGemini
Skills

A modern, opinionated stack.

Years deep in React/Node and rapidly expanding across the AI tooling layer.

Frontend

  • React92%
  • Next.js85%
  • TypeScript88%
  • Tailwind CSS90%
  • Framer Motion78%
  • Redux / Zustand80%

Backend

  • Node.js / Express90%
  • MongoDB88%
  • PostgreSQL78%
  • Redis75%
  • BullMQ72%
  • JWT / OAuth85%

AI / ML

  • RAG Pipelines88%
  • LangGraph82%
  • Gemini / OpenAI85%
  • HuggingFace80%
  • Vector Embeddings78%
  • SSE Streaming80%

Tools & DevOps

  • Git / GitHub90%
  • Vercel92%
  • Docker68%
  • Stripe80%
  • Prisma76%
  • Postman88%
Experience

Building, shipping, learning.

  1. 2023 — Present

    Full Stack AI Developer

    Independent / Open Source
    • Shipped 6+ production AI & full-stack apps used in real research and commerce workflows.
    • Designed multi-source RAG pipelines with 3-tier LLM fallback chains and custom ranking algorithms.
    • Built cache-aside layers cutting API response time from 450ms to 150ms.
  2. 2018 — 2022

    B.Tech, Computer Science

    ATRI, Telangana
    • Graduated with a focus on distributed systems and applied machine learning.
    • Led several capstone projects integrating real-time and AI-driven features.
Let's build

Have an idea worth shipping?

I'm open to full-time roles, contracts and collaborations. The fastest way to reach me is email — I reply within a day.

Hyderabad, India · +91-9059440864