Available for work · Hyderabad, India

Hi,I'mSanjay

A Full Stack Engineer who turns complex ideas into shipped products — RAG pipelines, LLM orchestration and production-grade MERN systems, with full stack experience shipping AI media tooling at ModelSuite.ai.

6+
Products shipped
AI
RAG · LLM systems
MERN
Full stack depth
View WorkResume
Full Stack & AI EngineerModelSuite.ai
Sanjay Aggi, full stack engineer
Let's talk
React
Next.js
TypeScript
Node.js
MongoDB
PostgreSQL
Redis
Python
Claude
Stripe
Docker
Vercel
React
Next.js
TypeScript
Node.js
MongoDB
PostgreSQL
Redis
Python
Claude
Stripe
Docker
Vercel

What I Offer

End-to-end engineering — from the first prompt of an AI pipeline to the last pixel of the interface.

AI Engineering

  • RAG pipelines & embeddings
  • LLM orchestration (LangGraph)
  • Streaming answers over SSE
  • Model fallback chains

Full Stack Product

  • React + TypeScript frontends
  • Node / Express REST APIs
  • MongoDB & PostgreSQL schemas
  • Auth, payments, queues

Scale & Delivery

  • Redis caching strategies
  • BullMQ background jobs
  • CI, reviews, Agile shipping
  • Vercel deployments

Latest Work

Some of my recent and best projects — shipped, deployed and in use.

Curalink previewAI

Curalink

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

ReactNode.jsMongoDBHuggingFace
View
ShopAI previewE-Commerce

ShopAI

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%.

ReactNode.jsMongoDBRedis
View
HireIQ previewAI

HireIQ

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.

ReactNode.jsExpress.jsMongoDB
View
Support Desk AI previewAI

Support Desk AI

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

ReactLangGraphOpenAIGemini
View
Zernio previewFull Stack

Zernio

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

ReactNode.jsExpress.jsMongoDB
View
Doc Intelligence previewAI

Doc Intelligence

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

Next.js 14TypeScriptPostgreSQLPrisma
View

Engineering Skills

Frontend

ReactNext.jsTypeScriptTailwind CSSFramer MotionRedux / Zustand

Backend

Node.js / ExpressMongoDBPostgreSQLRedisBullMQJWT / OAuth

AI / ML

RAG PipelinesLangGraphGemini / OpenAIHuggingFaceVector EmbeddingsSSE Streaming

Tools & DevOps

Git / GitHubVercelDockerStripePrismaPostman

The Journey

Full Stack Engineer

Jun 2026 — Aug 2026

ModelSuite.ai · Internship

  • Built the Image Studio and Video Studio generation interfaces on FrameX, an AI media platform, using React.js, Zustand, and Node.js/Express REST APIs.
  • Delivered Persona Management, Persona Completion Scoring, and Asset Management — including Generation-to-Asset linking, Batch Generation, Variations, and a Review Center with role-based permissions.
  • Contributed to Talent Portal, an enterprise platform, building features across dashboards, widgets, notifications, checkups, and task workflows.
  • Collaborated through Git and GitHub — opening pull requests, going through code review, and shipping to production as part of an Agile workflow.

Independent Full-Stack Developer

Aug 2022 — May 2026

Self-Employed · Hyderabad, India

  • Designed and developed full-stack web applications using React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, and Redis.
  • Built and deployed AI-powered applications covering medical research, recruitment intelligence, customer support, social-media automation, and document intelligence.
  • Integrated OpenAI, Gemini, and Hugging Face APIs to implement AI-powered workflows, content generation, document processing, and intelligent decision support.
  • Developed production-style systems with JWT/OAuth authentication, REST APIs, background jobs, caching, third-party integrations, and cloud deployment.

B.Tech, Computer Science

2018 — 2022

ATRI, Telangana

  • Graduated with a focus on distributed systems and applied machine learning.
  • Led several capstone projects integrating real-time and AI-driven features.
Get In Touch

Let's build something worth shipping.

Have a project in mind, an AI pipeline to build, or an engineering role to discuss? Let's connect.

Direct Channel

Ready to turn ideas into production-ready software?

Whether it's architecting a multi-source RAG system, scaling a backend pipeline, or building full-stack interfaces, I'm ready to contribute.

Start a conversation Resume
Currently available for full-time opportunities & freelance

Phone / WhatsApp

+91-9059440864

Location

Hyderabad, India

Available for remote work worldwide & on-site relocation