AI Innovations and Full Stack Developments

Using AI for the

Hello there! I'm Devesh, an Applied Math-CS student at Brown University and AI/ML Engineering Intern at Agile Defense.

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I study Computer Science and Applied Math at Brown University
Wherever I am, I'm always on the lookout for new technology
A few of my favorite technologies
My tech stack
PythonTypeScriptReact
FastAPIPyTorchAWS
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About Me
Tech enthusiast with an interest in entrepreneurship and AI.
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Many Awards, like:
1st place and $5000 at the Emergent AI Venture Conference
Want to get in touch?

A small selection of recent projects

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Undercurrent

Public-opinion simulator that tests messages on LLM agent populations. Runs a 1,000-agent, 3-arm message test in 25 min for $2.14, validated against real Pew survey data across 100 questions and 27 demographic groups.

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DeveshOS: Bare-Metal ARM64 Kernel

Preemptive multitasking OS kernel built from scratch on a Raspberry Pi 3 with no libc: hand-written ARM64 context switch, exception vectors, timer-driven round-robin scheduling, an ELF loader, and interrupt-driven I/O, enough to run Tiny BASIC.

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Praeservo.org

Random forest trained on 49K calls for service forecasts call volume across 714 zones (24.1% lower MAE than baseline). A weighted k-means patrol-placement tool cut risk-weighted response time by 21-35% in simulation.

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Robot Perception, Planning & Learning from Demonstration

ROS2/MuJoCo robotics work: a ProMP policy learned from 30 demonstrations, TurtleBot occupancy mapping (F1 0.89) and Bayes-filter localization, semantic mapping, RRT planning, and a Panda arm trajectory that opens a door.

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UnionBuy

Multi-agent AI bulk-shopping app on AWS Bedrock and the Strands SDK, with agents for price comparison, bulk-purchase optimization (20%+ savings), and fraud detection, served by FastAPI on AWS Lambda.

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ProxyPay

Best Use of ARM at HackHarvard 2025: a payment-authentication platform built on an Arm-based AWS EC2 attestation flow with CCA token verification, and a Flask backend serving a React Native app and a demo POS.

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EZTrain: Drone RL to Edge Deployment

End-to-end RL pipeline that trains a Crazyflie controller with PPO across 512 parallel MuJoCo/Brax environments, then deploys the JAX policy straight to drone hardware for about 65% faster workflows.

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YourCade.io

Engineered a full-stack web app for unique LLM-generated games with a serverless AWS Lambda + MongoDB Atlas backend and a save/load system. (We ran out of credits!)

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Doom AI Project

Trained an autonomous PPO agent to pass 3 VizDoom levels. Built a custom OpenAI Gym wrapper and a training system that runs fully on a single GPU in under 12 hours.

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Transformer Based Trading Bot

Built a deep learning model to predict US stock returns from the global factor dataset using intra-stock, inter-stock, and temporal aggregation, reaching a RankICIR of 0.5296 after only 3-4 hours of training.

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FRC Robotics Competition

Led team to Division Finalist at FRC World Championships (top 2 of 3000+ teams). Programmed autonomous routines and helped manage a 70+ person team.

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Brown Motion Picture Movie Website

Built a fast, mobile-friendly movie site for a student org with Next.js & TailwindCSS, reaching a 94 Lighthouse score and automating email confirmations + subscriber management.

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My work experience

My interests

Robotics

I love building systems that interact with the physical world — from autonomous navigation to robotic manipulation and embedded intelligence.

Entrepreneurship

I'm driven by the challenge of turning ideas into products people love — from zero-to-one ideation through building, shipping, and scaling.

Artificial Intelligence

I'm fascinated by AI's potential to reshape every industry — from LLMs and multimodal models to agents that reason and act in complex environments.