✦ AI ENGINEER ✦ FULL-STACK DEVELOPER ✦ AI AUTOMATION ✦ DATA SCIENTIST ✦ FOUNDER ✦ FREELANCER ✦ NEUROVIAI.DEV ✦
AI Engineer
Founder
Full-Stack Dev
Freelancer
AI Automation
Data Scientist
Sangramjeet Ghosh Sangramjeet Ghosh (Alter Ego)
01
Identity

Sangramjeet
Ghosh

AI Engineer & Founder

40+ Systems Shipped
904 VS Code Ext. Installs
99.7% Live SaaS Uptime
30+ Verified Certifications

I build production-grade AI platforms that bridge cutting-edge research with commercial SaaS architectures. Currently scaling Neuroviai — a live content-automation SaaS with paying customers and 1.2K+ monthly visitors at 99.7% uptime.

Founder Neuroviai — AI Content Automation SaaS. 6 FastAPI microservices, 4-tier circuit-breaking LLM gateway, Razorpay billing.
Currently Founding Engineer — Molars Nutrition Platform · Freelance AI & Full-Stack Engineer for 3+ startup founders
Education B.Tech CSE (AI & Machine Learning) · Malla Reddy University · GPA 8.0/10 · Graduated May 2026
Specialization Agentic RAG Systems · Multi-LLM Orchestration · Full-Stack Cloud SaaS · Computer Vision
Recognition 1st Place — Ideathon 2.0 · Published VS Code Extension (904 installs) · DeepLearning.AI ML Specialization · AWS Cloud Practitioner
Location Hyderabad, India · Open to UK relocation & remote
Visit Neuroviai ↗
02
Trajectory

Engineering Odyssey

From foundational algorithms to autonomous AI agents and scalable SaaS platforms.

2022

2021 – 2022 · Foundations

Algorithmic Roots & Core Development

Began B.Tech CSE (AI & ML) at Malla Reddy University. Built a foundation in Python, data structures & algorithms, SQL and responsive web development through coursework and personal projects.

PythonData StructuresAlgorithmsJavaScriptSQL
2023

2023 · Deep Tech

Machine Learning, NLP & Computer Vision

Explored neural networks, CNNs, transformers and real-time vision pipelines with OpenCV and MediaPipe — building touchless gesture interfaces. Built and pitched a prototype at the 36-hour national hackathon Metaloop 2K23.

PyTorchscikit-learnOpenCVMediaPipeTransformersMetaloop 2K23
2024

2024 · Applied AI

Hackathon Winner & Agentic RAG Systems

Won 1st Place at Ideathon 2.0 with an AI healthcare automation concept. Moved into retrieval-augmented generation (RAG) and multi-agent architectures using LangGraph, LangChain, ChromaDB and Groq inference.

LangChainLangGraphChromaDBGroqFastAPIIdeathon 2.0 🏆
2025

2025 · Industry & Product

Internship, Freelance & the Launch of Neuroviai

Data Science & Backend Intern at Inikola Technologies — shipped FastAPI/NLP services for CraftingBrain on AWS with Docker CI/CD. Began freelancing for 3+ startup founders and launched Neuroviai, a live content-automation SaaS.

FastAPIAWSDockerPostgreSQLRazorpayNeuroviai
2026

2026 – Present · Founder & Autonomous Systems

Founding Engineer, Autonomous AI & Graduation

Graduated B.Tech CSE (AI & ML). Joined Molars Nutrition as Founding Engineer, and built Sebastian (25-module autonomous AI OS with 92 tools) and Genesis (multi-agent fleet operations hub) — while scaling Neuroviai to paying customers.

SebastianGenesisGemini LiveMCP SDKNext.jsFounding Engineer
03
Systems & Stack

Production AI Architecture

How I build AI systems end to end — select a stage to see the real implementation details and which project it comes from.

01
Multimodal Input
Audio / Text / Vision
→
02
FastAPI Gateway
Auth & Rate-Limit
→
03
Agent Orchestration
LangGraph StateGraph
→
04
Vector Memory
pgvector & RAG
→
05
Multi-LLM Gateway
Gemini → Groq → Ollama
→
06
Tool Execution
92 Tools · MCP
→
07
Real-Time Streaming
Full-duplex Audio
→
Active Stage

01. Multimodal Input

Captures streaming audio, camera frames and text. Sebastian runs full-duplex audio into Gemini Live at 16 kHz mono, with a Discord bridge resampling 48 kHz stereo down to the pipeline rate. Vision handled by MediaPipe and OpenCV.

Audio Format
16 kHz mono PCM
Transport
Gemini Live (full-duplex)
Vision
MediaPipe / OpenCV
Bridge
Discord 48k → 16k
Core stack at this stage
PyAudio MediaPipe OpenCV Gemini Live API
Built in
Sebastian AI OS SANA Voice Butler
Full Stack

Every Technology in the Arsenal

Production-tested tools deployed across the pipeline above — and every project in the catalog.

AI, LLMs & Agents09
LangChainLangGraphRAG / pgvectorGemini 2.5 FlashOpenAI GPT-4Groq InferenceOpenCVMediaPipeBERT / Transformers
Backend & Data Engines07
PythonFastAPIPostgreSQLpgvectorSupabaseRedisWebSockets
Frontend & Web06
React 19Next.js 15TypeScriptTailwind CSSThree.jsFramer Motion
Cloud, DevOps & Tools05
AWSDockerGit & CI/CDVercel / RenderGitHub Actions
04
Projects Universe

Engineered Systems

Thirty-five full-scale production systems across four autonomous worlds.

Sangramjeet Ghosh — Nebula of Creation
VORTEX SINGULARITY

Enter the Nebula of Creation

35 Production Systems • 4 Autonomous Worlds

Traverse Horizon
05
Terminal

Command Interface

Interact with my live developer environment. Type commands or click triggers below.

JEET@SYSTEM ~ sebastian-ai-v2.5
ONLINE

system: Welcome to Sebastian AI Terminal [v2.5.0-prod].

system: Type help to inspect all available commands.

JEET@SYSTEM ~$
06
07
08

— Send a Transmission

Hyderabad, India · Open to UK relocation & remote