Hello, I’m Lim Yee Jie.

Backend Engineer with nearly 2 years of experience building fintech and crypto-related systems using Golang. Developed high-throughput ledger and reconciliation services supporting multi-rail transactions (fiat, banking, crypto), improving financial data accuracy and significantly reducing manual reconciliation efforts. Experienced in designing and operating scalable microservices in production environments with a strong focus on system reliability, performance, and maintainability.

Platform / Contact: **[email protected] | LinkedIn | Medium (My Articles) | GitHub**

Skills

Skills

Personal Projects (Click to view description)

Resume

Lim Yee Jie | Notion

Work Experience

<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Three Enix Consulting Sdn Bhd Aug 2024 - Current

• Developed B2B crypto wallet microservices using Go (Gin, gRPC, GORM) with CI/CD pipelines (Docker, Kubernetes, Helm).
• Developed a fintech ledger & reconciliation service that processes multi-rail transactions (fiat, bank, crypto), synchronizes accounting data with external systems, and uses a resilient webhook engine (idempotency + retry handling) to improve financial data accuracy while standardizing previously scattered transaction flows.
• Implemented an automated business onboarding system (KYC/KYB) by building a backend form submission and approval workflow, improving efficiency by 90% (from 1–2 days → near real-time), enabling seamless online data collection and processing. </aside>

<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Push Technology - Junior Software Engineer (Intern) Feb 2024 - May 2024

Developed ~70% of frontend pages for a real estate platform using React.js and TypeScript, ensuring all pages were fully responsive and cross-device compatible.

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Articles

https://nextjs-medium-article-listing.vercel.app/