Hello, I'm

Yashvardhan Thanvi

Building high-performance web applications with React, Next.js & TypeScript. Obsessed with clean architecture, Core Web Vitals, and the tiny details that make interfaces feel fast.

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About Me

A quick overview of who I am and what I bring to the table.

Who I Am

I'm a frontend engineer who's spent the last 5+ years obsessing over performance, clean architecture, and the tiny details that make web apps feel fast. I specialise in React, Next.js, and TypeScript — building everything from headless e-commerce platforms to real-time streaming dashboards. I care deeply about type safety, Core Web Vitals, and shipping UI that users actually enjoy using. Lately, I've been integrating AI-assisted workflows into my development process to ship features faster without cutting corners on quality.

5+Years of Experience
30+Technologies Mastered

My Approach

Type-Safe Everything

Strict TypeScript from data layer to UI. No any, no runtime surprises.

Performance Obsessed

Core Web Vitals aren't a checkbox — they're a competitive edge.

Accessibility First

Semantic HTML, ARIA patterns, and keyboard-navigable interfaces by default.

Ship Fast, Ship Clean

AI-augmented workflows to move fast without accumulating tech debt.

Technical Ecosystem

The tools, frameworks, and APIs I leverage to build scalable, modern applications.

Languages

JavaScript
JavaScript
TypeScript
TypeScript
HTML5
HTML5
CSS3
CSS3
SCSS
SCSS

Frontend

React
React
Next.js
Next.js
Redux Toolkit
Redux Toolkit
Tailwind CSS
Tailwind CSS
Material UI
Material UI
Storybook
Storybook

Backend & APIs

Node.js
Node.js
Express.js
Express.js
GraphQL
GraphQL
MongoDB
MongoDB

Build & Testing

Webpack
Webpack
Vite
Vite
Jest
Jest
Vitest
Vitest
AWS
AWS

AI & Agentic

Claude
Claude
OpenAI
OpenAI
Gemini
Gemini

Professional Journey

A timeline of my engineering career and academic background.

  • Senior Associate Consultant

    Infosys Limited · Pune

    Dec 2022 – Present

    Leading frontend modernisation for enterprise clients — migrating legacy systems to headless architectures, building type-safe platforms, and integrating AI tools to accelerate delivery.

    ReactNext.jsTypeScriptZustandNode.jsTailwind CSSStorybook

  • Associate Developer

    Anand Rathi IT Pvt. Ltd. · Jodhpur

    Feb 2021 – Nov 2022

    Built real-time, event-driven frontends — from OTT video streaming to live fleet tracking with 10K+ concurrent users.

    ReactTypeScriptRedux ToolkitGraphQLAWS IVSSocket.ioNode.js

  • Master of Computer Applications (MCA)

    ACMRC · Jodhpur

    2019 – 2021

  • Bachelor of Computer Applications (BCA)

    LMCST · Jodhpur

    2017 – 2019

Open Source

Side projects and tools I've built for the developer community.

create-dsa-lab

One command. Your DSA environment. Ready to go.

  • Zero-config npm CLI that scaffolds a complete DSA workspace instantly.
  • Ships with TypeScript, Jest, and CI/CD pipelines out of the box.
  • One folder per problem — code, tests, and notes live together.
  • Built-in file watching — edit your code, get instant feedback.
Node.jsTypeScriptJestnpm
GitHub
npm

BigO Lens

Know your complexity before you even run.

  • VS Code extension that calculates Big-O complexity in real-time as you type.
  • 100% offline — powered by pure AST traversal, no API calls needed.
  • Auto-resolves LeetCode problem names and URLs from your code.
  • Compares your solution against known optimal complexity.
TypeScriptVS Code APIAST
GitHub
Marketplace

Get In Touch

Have a project in mind or want to discuss opportunities? Drop a message below.

Contact Information

Email

yashvardhan.programmer@gmail.com

Location

Pune, India

Phone

+91-95879-70735

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