Professional Overview
Senior JavaScript/TypeScript engineer with 11+ years across Node.js, React, Remix, Next.js, Astro, Lit, and the broader npm ecosystem. Experienced in both product engineering and platform/SDK work.
Professional Experience
AdoptSequence & AdoptIQ (Curtis Digital Inc.) — Remote
Led architecture and platform engineering for two SaaS products: an onboarding/automation platform and an A/V enhancement workflow service.
- Led backend migration of AdoptSequence from AWS Lambda → Trigger.dev to support long-running video processing.
- Built a public content-sharing system with Astro + Cloudflare Durable Objects; optimized for SEO and low global latency.
- Integrated Supabase for real-time sync and Postgres storage; replaced Ably, lowering latency and cost.
- Developed a modular onboarding SDK (Shadow DOM → Lit Web Components) and a lightweight Chrome extension to test/debug onboarding flows.
- Managed multi-repo codebases on GitHub with standardized PR reviews and automation.
- Mentored junior developers, enforced best practices, and led roadmap execution with founders.
- Integrated Clerk authentication across multiple applications.
Colliers International (via TopCoder) — Remote
Modernized internal apps for a global commercial real-estate firm, replacing third-party tools with Azure-native and AWS-native services.
- Modernized Angular apps (major version upgrades + module refactors); build time reduced 25–40%, unit test coverage to 90%.
- Migrated Google Maps → Mapbox, added static-map support for exported documents.
- Mentored engineers and led POCs with architects/BAs; reduced new-hire ramp ~30–50% and accelerated concept-to-pilot ~2x.
- Drove code reviews and onboarding standards; PR cycle time −20–35%, post-release defects −20–40%.
Relisource Inc. — Dhaka, Bangladesh
- Actively mentored team members on architecture and clean code practices.
Astha IT — Dhaka, Bangladesh
- Led development for enterprise systems in logistics, education, and fintech.
- Mentored junior engineers and participated in system architecture, client demos, and delivery cycles.