Jeksen Lim

I'm a pragmatic Full-Stack Software Engineer with nearly 3 years of experience building scalable web applications, autonomous workflows, and internal tools. I specialize in the TypeScript ecosystem (Next.js, Node.js) and Supabase, and I ship reliable B2B and SaaS features quickly.

As a Founder & Lead Software Engineer at ShadowPrice (remote), I architected and launched an MCP server that gives AI agents (Claude, Cursor) structured access to B2B SaaS pricing and negotiation intelligence. I also engineered a fully autonomous data pipeline using n8n and OpenAI GPT-4o-mini to collect, clean, and structure market pricing data into a Supabase PostgreSQL database.

I strongly leverage AI-augmented tooling to accelerate development, reduce debugging time, and deliver results end-to-end—from backend services distributed via NPM to SEO-optimized landing pages built with Next.js and TailwindCSS, integrated with Gumroad billing. Previously, as a Full-Stack Engineer at Universitas Mikroskil Medan, Indonesia, I modernized critical academic and operational systems, improving load times and core web vitals with Vue.js and TailwindCSS, and built internal applications using Laravel and MariaDB.