Varun Mukherjee
@varunmukherjee
Senior Frontend Engineer specializing in React, TypeScript, performance, and scalable architecture.
IndiaWhat I'm looking for
I am a Senior Frontend Engineer with 7+ years of experience building high-performance, scalable, and maintainable web applications using React and TypeScript. I design component-driven UIs, custom design systems, and microfrontend architectures that improve development velocity and consistency.
I have led frontend architecture for complex modules, implemented CI/CD pipelines, and delivered measurable performance gains—reducing load times by 38% and raising Lighthouse scores significantly. I also introduced automated code review tooling in CI/CD and established frontend testing practices to reduce production bugs.
I mentor and guide engineering teams through code reviews and technical leadership, collaborate effectively with product, design, and QA, and focus on delivering impactful business outcomes through pragmatic engineering and continual performance optimization.
Experience
Work history, roles, and key accomplishments
Senior FrontEnd Developer
LogiNext Solutions
Oct 2025 - Present (5 months)
Developed and maintained the Dispatcher web application for order placement, routing, and workflow management; implemented a shared certification codebase reused across multiple platforms and integrated an AI-based code review agent into CI/CD pipelines to automate Level 1 reviews.
Founding Engineer (FrontEnd)
SiftHub
May 2024 - Oct 2025 (1 year 5 months)
Architected a real-time collaboration module using microfrontend architecture enabling 10+ sales teams to co-edit RFP responses; optimized Core Web Vitals reducing load time by 38% and raised Lighthouse score from 72 to 95.
Web Application Developer
Media.net
Apr 2021 - May 2024 (3 years 1 month)
Led frontend architecture for the Deals Module using React and Redux Toolkit; reduced bundle size by 30% via code splitting and tree shaking and established testing practices that cut production bugs by 40%.
Software Developer
Justdial Ltd.
Feb 2019 - Apr 2021 (2 years 2 months)
Rebuilt vendor billing UI in React and Redux improving usability and reducing transaction time by 20%; migrated legacy components to a component-driven architecture and integrated REST APIs for real-time order syncing and RBAC.
Graduate Engineer Trainee
Larsen and Toubro Infotech
Jun 2018 - Jan 2019 (7 months)
Developed IoT dashboards in ThingWorx for real-time conveyor belt monitoring and built an AJAX+REST pipeline to convert raw client data into actionable insights for manufacturing plants.
Education
Degrees, certifications, and relevant coursework
Dwarkadas J. Sanghvi College of Engineering
Bachelor of Engineering, Computer Engineering
2015 - 2018
Grade: 9.53
Completed a Bachelor-level program in Computer Engineering with a strong academic record (GPA/score indicated as 9.53).
Thakur Polytechnic
Diploma in Computer Engineering, Computer Engineering
2012 - 2015
Grade: 93.75%
Activities and societies: State Rank Holder (MSBTE); first runner-up in state-level paper presentation and debate competition
Completed a Diploma in Computer Engineering with high academic standing (93.75%).
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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