Open to opportunities

Imran Laskar

@imranlaskar

Message

Lead Full-Stack Engineer specializing in React/Next.js, performance optimization, and scalable marketplace platforms.

India

Message

What I'm looking for

I seek a senior engineering role focused on scalable frontend and platform architecture, performance optimization, and AI-driven product features within a collaborative, fast-moving remote team.

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

Current

Lead Engineer

Current

Love, Bonito

Apr 2022 - Present (3 years 11 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%.

React Next.js TypeScript TailwindCSS Performance Optimization Caching Strategies OpenTelemetry

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%.

Vue.Js NestJS CI CD Performance Optimization API Design JavaScript

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.

React Next.js Node.Js Performance Optimization Component Libraries Mentoring

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.

Vue.Js REST APIs PCI DSS Performance Optimization Hybris JavaScript Concurrency

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.

Socket.IO JavaScript Real Time Applications Frontend Development Responsive Design