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Sagnik Sahoo

Software Engineer Intern | Full-Stack & AI/LLM | Node.js · React · Python · Go | Backend & Distributed Systems | VIT Bhopal ’27

Haldia

1+ year of work experience

mytribe
Jan 20266 mosJun 2026

Bengaluru, Karnataka, India

Built a "Sales Copilot" using agent orchestration and frontier models to automate provider onboarding and personalized outreach, driving an 80% productivity spike for the sales team. Formulated and deployed scalable billing infrastructure enabling automated invoice generation and frictionless provider operations. Built CI/CD pipelines and cloud infrastructure to keep the system reliable and iteration fast.
Nov 20256 mosApr 2026

Remote

Architected and scaled a Flutter-based fashion app to 2K+ monthly active users, building high-throughput backend infra with minimal latency. Shipped a cost-efficient AI Stylist Agent on frontier models for personalized outfit recommendations, driving a 60% increase in user engagement. Owned end-to-end architecture from DB schema to deployment; added a KV caching layer that cut API response times by 45%. meggfashion.in
Indian Oil Corporation Limited (Iocl)
May 20252 mosJun 2025

Haldia, West Bengal, India

Built an automated parking management system across three refinery gates using OpenCV for real-time license plate recognition, hitting 99% accuracy in vehicle identification. Built a Python backend on SQLite to handle secure, real-time virtual wallet deductions for parking charges, processing 100+ transactions daily. Optimized system latency to under 200ms per scan, cutting manual gate traffic congestion by 40%.
GDGC VIT Bhopal
Oct 20241 yr 1 moOct 2025

Bhopal, Madhya Pradesh, India

Bleesie
Jun 20244 mosSep 2024

Hybrid

@Bleesie was a world-class mental health app designed to help combat depression and loneliness. It was officially sunset in late 2024.
GitHub
@heysagnik
Personal portfoliosagnik.fun

Sagnik’s AI Stack

claude code
claude code
codex
codex
deepseek
deepseek
gemini
gemini
langchain
langchain
langgraph
langgraph

Education

Vellore Institute of Technology

Bachelor of Technology - BTech in CSE, Computer Science and Engineering

Vellore Institute of Technology

20234 yrs2027

Higher Secondary degree, Science

DAV PUBLIC SCHOOL, HALDIA

20158 yrs2023

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Headline

Software Engineer Intern | Full-Stack & AI/LLM | Node.js · React · Python · Go | Backend & Distributed Systems | VIT Bhopal ’27

About

I build things that scale. Currently: Founding Engineer at MEGG, architecting the backend for a Flutter app doing 2K+ MAU. Shipped an AI stylist agent on frontier models that pushed engagement up 60%. Cut API latency 45% with a KV caching layer. Before that: built a Sales Copilot at mytribe.in that automated outreach and gave the sales team an 80% productivity bump. Wrote the CI/CD pipelines and billing infra to go with it. Before that: computer vision for IndianOil — real-time license plate recognition across 3 refinery gates, 99% accuracy, sub-200ms latency. Stack: Node.js, Express, React, Next.js, Flutter, Postgres, MongoDB, Redis, Docker, AWS/GCP, GraphQL. I like wiring LLMs into real production systems, not demos. Side projects: Byte (multi-agent voice assistant, 98% intent accuracy), ScreenREC (#2 Product Hunt, 10K+ MAU), PhisGuard (ML phishing detector, won MP Police Cyber Hackathon). 6x hackathon winner. Grew GDGC's Android chapter 3x. Top mentor, GSSOC'24. sahoosagnik1@gmail.com

Location

Haldia

AI stack

claude code

codex

deepseek

gemini

langchain

langgraph

Work experience

AI Engineer Intern at mytribe, Jan 2026 - Jun 2026 · 6 mos, Bengaluru, Karnataka, India, Built a "Sales Copilot" using agent orchestration and frontier models to automate provider onboarding and personalized outreach, driving an 80% productivity spike for the sales team. Formulated and deployed scalable billing infrastructure enabling automated invoice generation and frictionless provider operations. Built CI/CD pipelines and cloud infrastructure to keep the system reliable and iteration fast.

Founding Engineer at MEGG, Nov 2025 - Apr 2026 · 6 mos, Remote, Architected and scaled a Flutter-based fashion app to 2K+ monthly active users, building high-throughput backend infra with minimal latency. Shipped a cost-efficient AI Stylist Agent on frontier models for personalized outfit recommendations, driving a 60% increase in user engagement. Owned end-to-end architecture from DB schema to deployment; added a KV caching layer that cut API response times by 45%. meggfashion.in

SDE Intern at Indian Oil Corporation Limited (Iocl), May 2025 - Jun 2025 · 2 mos, Haldia, West Bengal, India, Built an automated parking management system across three refinery gates using OpenCV for real-time license plate recognition, hitting 99% accuracy in vehicle identification. Built a Python backend on SQLite to handle secure, real-time virtual wallet deductions for parking charges, processing 100+ transactions daily. Optimized system latency to under 200ms per scan, cutting manual gate traffic congestion by 40%.

GDGC Android Tech Lead at GDGC VIT Bhopal, Oct 2024 - Oct 2025 · 1 yr 1 mo, Bhopal, Madhya Pradesh, India

Co-Founder at Bleesie, Jun 2024 - Sep 2024 · 4 mos, Hybrid, @Bleesie was a world-class mental health app designed to help combat depression and loneliness. It was officially sunset in late 2024.

Education

Bachelor of Technology - BTech in CSE, Computer Science and Engineering, Vellore Institute of Technology

Higher Secondary degree, Science, DAV PUBLIC SCHOOL, HALDIA

Public links

github: https://github.com/heysagnik

sagnik.fun: https://sagnik.fun/