Vartika Tiwari
@vartikatiwari
Senior UI Engineer building scalable, high-performance React/Next.js experiences with AI velocity.
IndiaWhat I'm looking for
I’m a Senior UI Engineer with over 9.5 years of experience building scalable, high-performance web applications, with deep expertise in the modern React and Next.js ecosystem. I focus on component-driven development and building robust design systems that teams can confidently scale.
Across fully remote environments, I modernize legacy architectures and consistently drive measurable performance gains—improving system performance by 34%, accelerating page load times by 43%, and reducing deployment time by 38%. I’ve also led large UI efforts like multi-module document upload and invoice navigation improvements that strengthened customer outcomes.
I love tightening engineering execution through practices like structured PR documentation protocols and mentoring junior developers, while collaborating closely with backend, QA, Product, and UX. To maximize velocity, I actively embed AI-assisted engineering tools (Cursor, Copilot, Gemini) into my daily workflow for faster refactoring, debugging, and delivery.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer (UI)
Centime Technologies
Nov 2024 - Present (1 year 7 months)
Directed end-to-end Smart Payables UI development, delivering check payments, accordion flows, signature uploads, and bank account management with React and TypeScript. Improved sprint velocity by embedding AI-assisted coding tools and built a large Document Upload feature for 15+ enterprise clients.
Senior Software Engineer (React)
Pure Software Technologies Pvt. Ltd.
Aug 2023 - Oct 2024 (1 year 2 months)
Led a complete architectural migration for a UK retail business, improving scalability and delivering a 34% system performance gain. Conducted 350+ code reviews to enforce standards and improved security, SEO, and accessibility metrics while mentoring engineering teams.
Principal UI Engineer
BNewton
Nov 2018 - Mar 2023 (4 years 4 months)
Led UI architecture for a retail platform by integrating micro frontends with Next.js, WebRTC, and GraphQL. Reduced deployment time by 38% and improved page load times by 43% using Webpack Bundle Analyzer, code splitting, and lazy loading.
Web Developer
Queaco EduTech
Jan 2014 - Feb 2018 (4 years 1 month)
Developed a SaaS platform frontend and increased application speed by 45% using React, Redux, and TypeScript. Built maintainable UI architectures with BEM methodology and automated CI/CD pipelines to improve deployment velocity and system reliability.
Education
Degrees, certifications, and relevant coursework
Motilal Nehru National Institute of Technology
Bachelor of Technology
2008 - 2012
Earned a Bachelor of Technology degree from Motilal Nehru National Institute of Technology (NIT Prayagraj) from July 2008 to April 2012.
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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