Hi, I'm Siya 👋

Senior Backend / Full-Stack Engineer with 10+ years of experience building production systems, SaaS platforms, internal tools and web applications.

Currently focused on:

• Backend & Full-Stack Development
• Go / NestJS / Node.js
• React / Next.js
• AI-assisted Software Development
• SaaS & Internal Business Systems
• Developer Productivity & Automation

🌏 Based in Asia 💻 Open to Remote / Contract / Full-Time opportunities

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Featured Projects

Lead Generation CRM

A CRM system designed for overseas client acquisition and outreach management.

Tech: NestJS · Next.js · PostgreSQL · Prisma

Features:

• Company & Contact Management
• Job Lead Management
• Outreach Tracking
• Pipeline Management
• Lead Scoring
• Email Activity Tracking

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NestJS E-commerce Platform

Full-stack e-commerce system built as a modular monolith.

Features:

• Authentication
• Product Management
• Inventory
• Cart
• Orders
• Payment
• Marketing
• Search
• Admin Dashboard

Architecture:

NestJS · Prisma · PostgreSQL · Redis · Outbox Pattern

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Engineering Interests

• Backend Architecture
• Distributed Systems
• API Design
• Performance Optimization
• AI-assisted Development
• Automated Testing
• CI/CD
• Developer Tooling

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Writing

I regularly write about:

• Go
• NestJS
• React / Next.js
• Playwright
• DevOps
• AI Coding
• Software Architecture

Blog: https://blog.siyalight.com

Website: https://siyalight.com

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Work With Me

I'm available for:

• Backend Development
• Full-Stack Web Development
• SaaS Development
• Code Audit & Refactoring
• Internal Business Tools
• AI-powered Workflow Automation

Website: https://siyalight.com