Gaurav Kumar
@gauravkumar31
Lead Frontend Engineer building enterprise SaaS with scalable, high-performance UX.
IndiaWhat I'm looking for
I’m a Lead Frontend Engineer with 10+ years of experience architecting and delivering enterprise-scale SaaS platforms for global organizations. I specialize in frontend architecture, platform modernization, technical leadership, and performance engineering—building secure, scalable applications for 10,000+ enterprise users across 8 countries and 20 business units.
At AB InBev, I developed multiple production-grade React/TypeScript applications and led the WatchTower web application from concept to delivery, supporting 10k+ concurrent users and visualizing millions of data points. I also architected a modular front-end framework for a team of 4 developers, improving productivity by 20% through improved standards and mentorship.
I drive quality and speed with Cypress E2E testing, CI/CD via GitHub Actions, and performance monitoring using Datadog and Lighthouse audits—cutting regression bugs by 40% and improving page load times by 30% while reducing bundle size by 25%. I enjoy partnering with product, design, and business stakeholders to turn complex challenges into intuitive, data-rich digital experiences.
Experience
Work history, roles, and key accomplishments
Lead Frontend Developer
AB InBev
Apr 2022 - Present (4 years 3 months)
Led frontend development of the WatchTower web application, supporting 10k+ concurrent users and delivering the MVP 4 weeks ahead of schedule. Drove a React/TypeScript revamp that improved page load times by 30%, reduced bundle size by 25%, and increased uptime/reliability by 15% through monitoring and security/performance work.
Senior Software Engineer
Softcrylic
Apr 2021 - Apr 2022 (1 year)
Designed and developed responsive React-based email templates and created transactional message templates in Adobe Campaign to improve personalized customer engagement. Resolved 30+ production bugs, boosting system uptime by 15% and reducing user-reported incidents by 25%, using Adobe Analytics to identify high-performing segments.
Software Engineer
Ascena Retail Group
Jun 2019 - Mar 2021 (1 year 9 months)
Architected and built scalable, component-driven UIs using HTML/CSS/JavaScript, jQuery, and React for retail brands. Improved performance by reducing initial load time from 12s to 3s, and increased conversion/revenue outcomes through Adobe Target/Adobe Analytics optimization and A/B/multivariate testing.
Delivered UI solutions in a Scrum/Agile environment and built scalable Angular components that integrated with backend APIs. Implemented CI/CD using Jenkins and GitHub for automated builds/deployments, and contributed to an internal Disney Parks & Resorts employee e-commerce platform covering bookings, transactions, promotions, and rewards.
Completed training in Java and advanced Java technologies and developed a travel agency automation project. Built the project using core Java and web technologies from the provided stack.
Education
Degrees, certifications, and relevant coursework
DIT Dehradun
Bachelor of Technology (B.Tech), IT Engineering
2012 - 2016
Grade: GPA – 80%
Earned a B.Tech in IT Engineering from DIT Dehradun (2012–2016), achieving 80% GPA.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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