Portfolio 2026

Varun
Warrier

Computer Science at Georgia Tech.
Software engineering and projects.

Email ↗ GitHub ↗ LinkedIn ↗

Work experience

2024 — present

Jun — Aug 2026 New York, NY

Bloomberg

Software Engineering Intern

Built a platform to sample and visualize representative deals across 100+ interest rate and asset swap types.

Grouped 14 million deals into 40,000 clusters; the largest 500 covered 90% of deals.

14M 40k deals grouped into clusters

Jan — May 2026 San Mateo, CA

Verkada

Software Engineering Intern

Built visitor management within an access control platform used by 180+ organizations.

Delivered 300k+ weekly messages through a Kafka pipeline and sped up endpoints by up to 16×.

300k+ messages delivered each week

May — Aug 2025 Cambridge, MA

HubSpot

Software Engineering Intern

Launched backend systems for AI audio isolation, including asynchronous processing and real-time usage tracking.

Built retry patterns that caught 120k+ previously uncaught exceptions.

120k+ previously uncaught exceptions handled

Aug 2024 — present Atlanta, GA

Georgia Tech

Undergraduate Teaching Assistant

Led weekly labs for 40+ students in digital logic, assembly, and C; supported a course with 700+ students.

Read the full resume ↗

Selected projects

Software & machine learning

Open a project’s notes to read more.

CodeVerse

Flask · React · Gemini · Google Cloud

An AI coding interview simulator with real-time voice interaction.

Project notes

Voice input Code editor AI interviewer

Combined Flask, Monaco Editor, and Mantine with Gemini for voice-interactive interviews.
Integrated speech recognition and text-to-speech for bidirectional audio.
Adapted questions and follow-ups to the candidate’s code in real time.

View source ↗

Rentify

Django · PostgreSQL · REST APIs

A peer-to-peer rental platform for listing items, making bookings, and handling payments.

Project notes

Item listings Bookings Payments

Built RESTful APIs with Django and PostgreSQL for authentication, inventory, and transactions.
Designed the relationships between users, items, and bookings.
Added model validation and error handling to keep transactions reliable.

View source ↗

Q-Wordle

Python · NumPy · Q-learning · Monte Carlo

Machine learning agents that solve Wordle using reinforcement learning and statistical methods.

Project notes

9 7 % 3.8 guesses on average

Achieved 97% accuracy with Q-learning in an average of 3.8 guesses.
Built and compared Naive Bayes, Monte Carlo tree search, and Q-learning agents.
Prepared statistical dictionaries from a corpus of more than 370,000 words.

Fleet Battle 1942

JavaScript · Three.js · WebGL · Procedural generation

A calm, cinematic WW2 naval battle that plays itself, like a fish tank you watch.

Watch the battle →

Project notes

Islands Fleets Director camera

Generates a new archipelago each round, with depth-aware navigation and collision for every hull.
Carriers launch, recover and rearm air wings; ships take damage where they are hit.
An automatic camera director frames the action; you can also place your own fleets or fly the camera.

III

About me

Georgia Tech · Class of 2027

I’m a fourth-year Computer Science student at Georgia Tech, concentrating in Intelligence & Devices. My interests include AI, robotics, and software systems.

Outside of work, I enjoy running, the gym, and photography.

Tools & technologies

Python, Go, Java, C, JavaScript, SQL, React, PyTorch, Flask, Django, Kafka, Docker, AWS, PostgreSQL, gRPC, ROS2