Sagar Tiwary

Sagar Tiwary

Frontend Engineer @WPP Production | React.js | Next.js | Performance Optimization | 2.5+ YOE | Immediate Joiner · Gurugram, Haryana, India

I'm a Frontend Engineer driven by an insatiable curiosity and a relentless pursuit of mastery in my craft. Over three years of building digital experiences, I've learned to marry logical precision with a pragmatic idealism — designing and engineering interfaces that are not only technically sound but genuinely purposeful. I thrive on ambitious challenges that push me to go deeper, think sharper, and deliver work that truly stands out.

Work style

remote, hybrid, onsite

Availability

Available in 15 days

Contact details — on requestProof of Work — on request

Experience

W

Frontend Engineer

WPP Production India [Studios] · Mar 2024 – Present

Not yet confirmed
  • Tech: React, Next.js, TypeScript, JavaScript, HTML, CSS, Tailwind CSS, Git
  • Key Contributions:
  • • Improved UI performance by ~30% by reducing unnecessary re-renders using memoization and optimized state management
  • • Implemented lazy loading and code splitting to enhance performance in data-heavy applications
  • • Built scalable and reusable component architecture to improve maintainability and development speed
  • • Collaborated with backend teams to integrate REST APIs and ensure smooth data flow
W

Frontend Developer

Wunderman Thompson Studios · Nov 2023 – Mar 2024

Not yet confirmed
  • Tech: React, JavaScript, HTML5, CSS3, Git, REST APIs
  • Key Contributions:
  • -Developed and maintained frontend features for client-facing applications using React, focusing on clean and maintainable UI components.
  • -Implemented responsive and accessible UI components aligned with brand guidelines, ensuring consistent experience across devices and browsers.
  • -Integrated REST APIs into frontend workflows and improved UI behavior to enhance overall user experience.
  • -Collaborated closely with design, QA, and backend teams to deliver features on time in an Agile development environment.
Masai

Masai School — Full Stack Web Developer

Masai · Aug 2022 – Aug 2023

Not yet confirmed
  • Tech: HTML, CSS, JavaScript, React, Redux, Node.js, Express, MongoDB
  • Highlights:
  • Built multiple full-stack projects, including a complete rebuild of the David’s Bridal website using React and backend APIs.
  • Gained strong experience in problem-solving, DSA, pair programming, Git workflows, teamwork, and writing production-quality code.
  • Completed 1200+ hours of practical coding, daily standups, weekly builds, and collaborative projects.

Skills 0 proven through work

Also works with

Scalable System DesignFront-end DevelopmentUI Performance OptimizationDashboard UI DesignJavaScript DevelopmentTypeScript DevelopmentNext.js DevelopmentReact Development

Proof of Work

Proof of Work

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Education

Master of Computer Applications - MCA, Computer Software Engineering

Manipal University Jaipur · 2024 — 2026

Certificate in Software Development , Software Development

Masai · 2022 — 2028

Minor in AI, Artificial Intelligence

Minor in AI by IIT Ropar · 2024 — 2025

Bachelor of science- Mathematics

Kolhan University Chaibasa · 2018 — 2021

Contact details

Contact details

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