Pune, India · Open to opportunities

Hi, I'm Hitesh Tiwari.

AI/ML Engineer

A final-year B.Tech AI & ML student who enjoys understanding how things work at a fundamental level — the math behind a model, the logic behind an algorithm — and using that understanding to solve real problems, end to end.

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Shipped projects
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Hackathons
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GPA / 10
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Internships
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Available for internships & full-time roles
NameHitesh Tiwari
FocusAI/ML · Full-Stack · Cloud
EducationB.Tech, AI & ML
Based inPune, India
LanguagesEnglish, Hindi
About

A builder first, a student by schedule.

I'm a final-year B.Tech student in AI & ML at D.Y. Patil International University, Pune — but most of what I know came from building things that had to actually work: a vector database written in C++, a sign-language recognizer trained on 42,000 images, a geospatial risk dashboard powered by live satellite data.

I led my team to the Smart India Hackathon 2024 Grand Finale at IIT Gandhinagar as runner-up, and was later selected nationally for the ISRO Hackathon 2025. Most recently, I worked as a Machine Learning Intern at Poseidon, building an LLM-powered matchmaking pipeline end to end.

I like systems that sit at the intersection of AI, infrastructure, and the web — and I care as much about the deployment pipeline as I do about the model.

Leadership Public Speaking Event Management Time Management Team Collaboration
01 · Toolkit

What I build with

Six years' worth of coursework and shipped projects, condensed into what I'd actually put on a whiteboard.

Languages

PythonJavaJavaScriptSQL

AI & Machine Learning

Deep LearningGenerative AILLMs & RAGAI AgentsPrompt EngineeringFastAPIScikit-learnTensorFlow

Frameworks & Web

FastAPILangChainLangGraphFlaskSpring BootReactJSNode.js / Express

Cloud & DevOps

AWSDockerKubernetesCI/CD

Databases

PostgreSQLMySQLMongoDBSQLiteVector DBs

Core CS & Tools

DSAOOPDBMSOperating SystemsComputer NetworksREST APIsGitDockerPostmanPower BIFigma
02 · Experience

Where I've worked

Three roles, each pushing a different part of the stack — model pipelines, product UI, and team infrastructure.

Machine Learning Intern

JAN 2026 – MAY 2026
Poseidon Pvt. Ltd. · Remote
  • Built an end-to-end ML pipeline in Python and Scikit-learn to automate client–investor matchmaking, including feature engineering and preprocessing at scale.
  • Engineered an AI assistant with LLM integration to streamline user interactions and support data-driven decisions in production.

Web Developer & Technical Member

AUG 2025 – OCT 2025
S-Club (Design & Constructors) · Remote / On-site
  • Developed and maintained the official club website, improving UI consistency and page performance.
  • Owned content updates, member-data organization, and backend workflow coordination alongside designers and developers.

Web Development Intern

MAY 2025 – JUL 2025
InternPe · Remote
  • Built multiple small-scale web applications with HTML, CSS, and JavaScript, focused on hands-on frontend fundamentals.
  • Practiced DOM manipulation, API handling, event-driven UI, and responsive layouts across dynamic pages and dashboards.
03 · Projects

Things I've shipped

Full-stack products, an AI infrastructure component, and a systems-security experiment — each deployed, not just demoed.

Bharat Sign Language Recognition

SIH 2024
  • Custom CNN trained on 42,000 images across 35 classes, with a 6-frame stability algorithm for live webcam sentence-building.
  • Microservices across React, Node/Express, and a FastAPI inference service, with Clerk auth and MongoDB-backed quiz analytics.
TensorFlowFastAPIMERNOpenCV

Offline UPI Mesh Payment System

Systems / Security
  • Simulates secure offline UPI payments using Spring Boot with mesh-based transaction routing across virtual devices.
  • RSA + AES-GCM hybrid encryption, replay-attack prevention, and idempotent settlement for concurrent transactions.
JavaSpring BootREST APIs

Real-Time AI Dev Collaboration Tool

MERN
  • Real-time, AI-augmented group chat built on MERN with Socket.IO, Redis caching, and Google Gemini integration.
  • AI dynamically scaffolds full projects (Express servers, config files) shared instantly across all connected clients.
MongoDBExpressReactNode.jsSocket.IO
04 · Recognition

Achievements & leadership

Runner-up, Smart India Hackathon 2024

GRAND FINALE · IIT GANDHINAGAR · DEC 2024

Led the team to the national finals as team leader, competing among top teams nationwide.

Selected, ISRO Hackathon 2025

NATIONAL SELECTION · JUNE 2025

Chosen nationally for a geospatial AI hackathon focused on satellite-data applications.

3rd Runner-up, U.C.M.A.S. International

INTERNATIONAL LEVEL · AUG 2017

Placed among top competitors internationally in mental-arithmetic competition.

Entrepreneur Coordinator

D.Y. PATIL UNIVERSITY · OCT 2024 – PRESENT

Organize events and conduct technical workshops for students on campus.

05 · Education

Academic background

JUL 2023 – JUN 2027

B.Tech in AI & ML

D.Y. Patil International University, Pune, India GPA 7.9 / 10
APR 2019 – MAR 2022

Class X & XII, CBSE

Kendriya Vidyalaya, Harda, Madhya Pradesh 78% (XII, PCM) · 75% (X)
06 · Contact

Let's build something
worth shipping.

Location
Pune, India