Imran Laskar
@imranlaskar
Lead Full-Stack Engineer specializing in React/Next.js, performance optimization, and scalable marketplace platforms.
IndiaWhat I'm looking for
I am a Lead/Principal Full-Stack Engineer with 10+ years building and scaling high-traffic, user-centric marketplaces and platforms serving millions. I specialize in frontend overhauls using React/Next.js, performance optimization (Core Web Vitals 90+), intelligent search, caching strategies, and LLM-powered features.
I have driven measurable business outcomes including $120K+ annual infrastructure savings, 15% higher engagement from conversational AI features, and P90 load-time improvements of 35%. I architect resilient systems with multi-layer caching, observability (Grafana, OpenTelemetry), and CI/CD practices that support daily production releases with minimal rollbacks.
I lead and scale remote, cross-functional engineering teams, hire and mentor engineers across countries, and partner closely with product and stakeholders to deliver internationalized, accessible, and conversion-focused experiences.
Experience
Work history, roles, and key accomplishments
Lead Engineer
Love, Bonito
Apr 2022 - Present (4 years 2 months)
Led frontend overhaul from Vue.js to React/Next.js, achieved Core Web Vitals 90+ and optimized P90 load time by 35%, enabling global expansion and increasing conversions; implemented multi-layer caching saving $120K+ annually and launched LLM/RAG conversational assistant that raised engagement 15% and AOV 12%.
Senior Software Development Engineer
Love, Bonito
Jul 2021 - Mar 2022 (8 months)
Architected a Vue.js and NestJS e‑commerce platform that replaced a legacy monolith and reduced bug rates 35%; optimized CI/CD to cut build times 55% and improved SSR TTFB by 15%.
Senior Engineer
Falabella
Oct 2018 - Jun 2021 (2 years 8 months)
Built a reusable React/Next.js component library reducing multi-platform development time 30% and delivered Node.js services handling 10K+ RPS with <100ms P95; improved Web Vitals by 40% through caching and bundle optimizations.
Engineer II
Reliance Jio
Jun 2016 - Oct 2018 (2 years 4 months)
Led frontend development for Reliance Digital e‑commerce, scaling to 10M+ users and implemented secure REST API integrations with SAP Hybris while maintaining PCI‑DSS compliance for high‑concurrency events.
Web Application Developer
Produle Systems
May 2015 - Jun 2016 (1 year 1 month)
Developed real-time collaboration features with Socket.io and built SaaS UI components to deliver dynamic, responsive web applications for enterprise clients.
Software Developer
iLeap
Oct 2013 - Apr 2015 (1 year 6 months)
Built a fully responsive, cross-browser frontend for a large-scale enterprise BPM suite, improving usability and cross-platform compatibility.
Education
Degrees, certifications, and relevant coursework
Visvesvaraya Technological University
Master of Computer Applications, Computer Applications
2010 - 2013
Completed a Master of Computer Applications program focusing on advanced software development and systems design from 2010 to 2013.
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
Skills
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