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Baalavignesh A

George Mason University

Masters in Computer Science

3x Hackathon Winner

ResumeContact Me

About Me

Full-stack developer with professional experience in cloud computing, web, and app development. Proficient in designing scalable solutions and collaborating effectively within teams. Currently shipping ByTime in Swift—a productivity tool that syncs screen-time limits across devices.

2x Hackathon Winner

Reddit and Kiro: Community Games Challenge -

Honorable Mention - Kiro Developer Experience

Story3 -

Best Prototype Award

Skills

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TypeScript

React

Python

Node.js

Swift

MySQL

AWS

Docker

Terraform

Professional Badges

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CKAD - Certified Kubernetes Application Developer
AWS Certified Solutions Architect
HashiCorp Certified: Terraform Associate (003)
AWS Certified Cloud Practitioner

Featured Projects

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ByTime

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ByTime is an iOS productivity app that revolutionizes screen time management through an innovative 'earned time' system. Users complete tasks to unlock screen time, turning productivity into a rewarding habit rather than a restriction.

SwiftScreen Time APIFamilyControls

Aegis

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Aegis is an AI Agent Governance Platform — an open-source firewall and observability layer for autonomous AI agents. It intercepts every tool call an AI agent makes, validates it against a developer-defined policy, and logs the decision before the action executes. Think of it as Cloudflare for AI Agents.

PythonFastAPIMongoDB

SkillAgent

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SkillAgent helps users acquire new skills efficiently using AI. The platform generates personalized learning plans tailored to user preferences, enabling both individuals and businesses to streamline skill acquisition and onboarding processes.

ReactNode.jsFirebase

Social 2.0

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Social 2.0 is a next-generation social networking platform that focuses on user privacy and data security. It allows users to meet and interact with people who share similar interests, without the clutter of unrelated content.

FlutterFirebaseNode.js

Professional Experience

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George Mason University

George Mason University

Graduate Research Assistant

Aug 2025 - Present

Researching game theory applications using Multi-Agent Reinforcement Learning (MARL) with Python and RLlib, implementing Q-learning algorithms to model strategic interactions in competitive business environments. Investigating the Bertrand competition model through experimental simulations to analyze pricing strategies, Nash equilibrium convergence, and market dynamics in various scenarios.

PythonMulti-Agent Reinforcement LearningRLlibGame Theory

Motate

Motate

Software Engineer

May 2025 - Aug 2025

Building a serverless multilingual content platform using AWS Lambda/API Gateway with automated scaling. Implemented Terraform/GitHub Actions for AWS environments and optimized DynamoDB schemas with secondary indexes for improved query performance.

Amazon Web Services (AWS)TerraformNext.js

Presidio

Presidio

Associate Engineer

Sep 2023 - Jul 2024

Developed internal learning platforms and retro tools using React and AWS with a serverless approach. Worked on projects involving WebRTC, CI/CD pipeline design, and mobile app development. Gained hands-on experience with Azure, DevOps, Flutter, Kotlin, AWS, and React Native through various trainings and projects.

Amazon Web Services (AWS)React.js

Toast

Toast

Software Engineer Intern

Jun 2022 - Jul 2022

Developed a full-stack application using React and AWS services, focusing on AWS architecture. Utilized API Gateway for request management, Lambda for serverless computing, and DynamoDB for scalable data storage. Gained experience in serverless architecture and coding best practices while optimizing both frontend and backend components.

Amazon Web Services (AWS)React.js

Zoho

Zoho

Software Engineer Intern

May 2021 - Nov 2021

Developed an application in Angular using the Zoho Catalyst. Used NgRx for state management and implemented authentication with AuthGuard and Services. Developed a product using Node.js called Impact Analyzer. Found files affected between two git commits using AST traversal

Node.jsAngularJS

FASSTER Vyazhan Technologies

FASSTER Vyazhan Technologies

App Developer Intern

Feb 2020 - Jun 2020

In the early stages of working with a startup, I developed the Flutter UI/UX for an image-to-text extraction app and designed the UI/UX for a new matrimony application, focusing on creating intuitive and user-friendly interfaces in a fast-paced environment.

Flutter