~/portfolio

$npm run dev
⚡ Building portfolio...
✓ Compiled successfully

Hey, I'm Harsh

"A Frontend Engineer building scalable frontend systems with optimized state management and high-performance APIs for pixel-perfect applications."

Resume Get in Touch

Scroll Down

/**

* @section TechStack

* @description Technical expertise and tools

* @type {Stack[]}

const techStack = [

bash

$ developer.getStats()

projects:

"20+"

technologies:

"30+"

experience:

"2+ years"

commits:

"1800+"

harsh-techstack.js

// Technical Expertise & Core Competencies

const developer = {

languages: [

"JavaScript","TypeScript","Python","C++","Golang","SQL"

frontend: [

"React.js","Next.js","Redux","Framer Motion","Shadcn UI","Tailwind CSS"

backend: [

"Node.js","Express.js","REST APIs","GraphQL","WebSocket","Microservices"

database: [

"MongoDB","PostgreSQL","MySQL","Redis","AWS S3"

devops: [

"Docker","AWS","CI/CD","GitHub Actions"

};

JavaScriptUTF-8LF

Ln 18, Col 2

/**

* @section OpenSource

* @description Contributions to open source projects

* @type {Contribution[]}

const openSource = [

Pull Requests

Merged PRs

Issues Resolved

83k+

Stars Impact

$npm install @opensource/contributions

@magicui / animated-beam@1.0.0

@rjsf / core@5.18.0

@saleor / dashboard@3.21.0

@medusajs / admin@1.2.0

added 4 packages in 1.8s

10+ issues resolved, 6+ PRs merged

@magicui / animated-beam

v1.0.0 • MIT

Magic UI

24.5k

1 PRs

1 Issues

Fixed inconsistent animation timing in Animated Beam component by replacing random default duration with deterministic value, and added new repeat/repeatDelay props for user control.

•Fixed animation sync bug caused by Math.random() default duration across beam instances

•Replaced non-deterministic duration with stable default value of 5 seconds

•Added new repeat and repeatDelay props for granular animation control

•Updated component docs, registry artifacts, and LLM reference files

ReactTypeScriptMotionSVG Animation

@rjsf / core

v5.18.0 • Apache-2.0

React JSON Schema Form

14.2k

2 PRs

5+ Issues

Resolved 5+ GitHub issues and merged 2 PRs upgrading components, refactoring code, and optimizing form validation.

•Resolved 5+ GitHub issues and merged 2 PRs

•Upgraded functional components and refactored legacy code

•Optimized form validation using React.js and TypeScript

•Enhanced UI/UX components and improved accessibility standards

•Collaborated with international maintainers through code reviews and pair programming

ReactTypeScriptJSON SchemaForm Validation

@saleor / dashboard

v3.21.0 • BSD-3

Saleor Dashboard

20.8k

1 PRs

1 Issues

Fixed critical product export bug where 'Current search' filter option failed with validation error by building proper filter pipeline and intelligent scope fallback.

•Created ProductExportFieldMapper to map singular UI fields to plural GraphQL schema fields

•Built PriceRangeQueryVarsBuilder for FILTER API price range handling

•Implemented intelligent fallback to scope ALL when no active filters exist

•Added 600+ lines of production code and comprehensive test suites

ReactTypeScriptGraphQLSaleor

@medusajs / admin

v1.2.0 • MIT

Medusa

24.5k

2 PRs

3+ Issues

Fixed critical RTL layout bug in admin dashboard, implementing i18n improvements for bidirectional text support across 76+ packages.

•Fixed critical RTL (Right-to-Left) layout bug in admin dashboard data tables

•Replaced CSS positioning utilities with logical properties for Hebrew and Arabic languages

•Implemented internationalization (i18n) improvements using Tailwind CSS logical properties

•Ensured proper display and accessibility across 76+ packages

ReactTypeScriptTailwind CSSi18n

/**

* @section Achievements

* @description Major milestones and accomplishments

* @type {Achievement[]}

const achievements = [

900+

People Impacted

300+

Problems Solved

10+

Articles Written

$npm install achievements

@townhall / technical-lead@2.0.1

@competitive / problem-solver@3.0.0

@medium / technical-writer@1.5.2

@rushhour / cp-showdown@2.0.0

added 4 packages in 2.5s

achievements unlocked

@townhall / technical-lead

v2.0.1 • Community

500+

3.8 MB

Technical Lead - TownHall Workshop

Delivered an in-depth technical lecture at the 'TownHall' workshop and oversaw technical infrastructure for 500+ attendees, improving engagement and session quality.

leadershipteachingpublic-speaking

@competitive / problem-solver

v3.0.0 • Open Source

300+

1.5 MB

300+ Problems Solved

Solved 300+ problems on Codeforces and LeetCode, showcasing expertise in algorithms and data structures.

dsaalgorithmscompetitive-programming

@medium / technical-writer

v1.5.2 • MIT

1k+

980 KB

Technical Writer

Authored technical articles on Medium sharing insights on web development, system design, and programming best practices.

writingweb-devsystem-design

@rushhour / cp-showdown

v2.0.0 • Community

400+

5.2 MB

RushHour 2.0: CP Showdown

Organized RushHour 2.0 event by team BDCOE where 400+ students competed in intense time-bound CP eliminations. Built real-time dashboards and automated elimination systems that tracked progress and instantly eliminate underperformers.

event-managementsystem-designreal-time

$ git log --graph --oneline --decorate

* Experience (HEAD -> main)

pipeline/stage-1

SDE Intern @ Sthambh

July 2025 – Sep 2025

•3 months•

completed

Visit

Next.jsGolangMongoDBRedisReactGSAP

execution logs:

[✓]Implemented scalable authentication systems and dynamic routing using Next.js and Golang, reducing login latency by 20% and improving overall session stability

[✓]Developed optimized and secure backend APIs using Node.js, MongoDB, and Redis, improving average response times by 30% and significantly reducing server load

[✓]Built responsive, high-performance UI components with React, Next.js, and GSAP, enhancing user experience and decreasing bounce rate by 22% across key pages

Stage completed successfully• 3 tasks executed

pipeline/stage-2

SDE Intern @ Earth Emission

July 2024 – May 2025

•11 months•

completed

Visit

Node.jsPostgreSQLRedisKafkaAzure DevOpsGen AI

execution logs:

[✓]Developed a custom AI chatbot using Generative AI to auto-log emissions and compute real-time analytics with interactive visualizations, increasing data-entry efficiency by 45% and improving reporting accuracy by 30%

[✓]Optimized backend and database performance using Node.js, PostgreSQL/MySQL, and Redis, improving query speeds by 30% and enabling efficient handling of 10,000+ records

[✓]Implemented event-driven processing with Apache Kafka + Redis Pub/Sub, achieving 99%+ message reliability and reducing system lag by 45%

[✓]Utilized Azure DevOps to establish CI/CD pipelines, reducing deployment times by 40% and streamlining release cycles

Stage completed successfully• 4 tasks executed

/**

* @section SelectedWorks

* @description Featured projects and applications

* @type {Project[]}

const selectedWorks = [

01 / 04

Vero

•Architected full-stack platform with Next.js 15, React 19, tRPC & Prisma
•Integrated AI-powered code generation with OpenAI & Anthropic
•Built containerized cloud sandbox environment with Docker & E2B

Next.js 15React 19tRPCPrismaDockerE2B

Code Live Demo

02 / 04

Synthex

•Built real-time collaborative code editor with multi-user editing and Judge0 API execution
•Scaled backend with Socket.io & Redis supporting 500+ concurrent sessions with 35% faster sync
•Integrated Razorpay payments (99% success rate) and SSL/TLS security via Certbot
•Automated deployments using AWS Elastic Beanstalk with 20% faster page loads

Next.js 14TypeScriptSocket.ioRedisJudge0AWS

Code Live Demo

03 / 04