Hi! I’m Ratinan “Nat” Lee!
I am a
About Me
I’m a CSM/PSM-certified technical project manager and scrum master with fintech chops, steering cross-national teams toward smooth, scalable delivery. I keep projects sharp, people aligned, and momentum high—turning complex ideas into clean, future-ready outcomes.
Ratinan Lee
Scrum Master, Project Manager20+
Products
14+
Years
19+
Certificates
I lead a happy team!
I lead by keeping my team genuinely happy—because energized people build better products. Empathy and active listening are my default settings, and anyone can come to me with challenges big or small. I don’t swoop in to fix everything; instead, I guide, coach, and let people solve problems their way. That independence builds confidence, sharpens skills, and creates a team that grows stronger with every sprint.
I care deeply about quality—real quality. “Verified” software isn’t enough for me; I want solutions that are validated, performant, and actually delightful to use. A feature that technically works but feels sluggish or clunky isn’t a win. When we build, we build with intention, speed, and craftsmanship. If we’re shipping something, it should be something we’re proud of—fast, reliable, and worth every user’s time.
Japanese (beginner)
Resume
Professional Experience
Technical Team Leader, Project Manager
Silverlake, Moolahgo, Irvins, Secretlab
2018 - PresentProject manager and technical lead with experience across e-commerce and fintech, guiding cross-functional teams, streamlining delivery, and driving high-quality, scalable solutions from concept to release.
Independent Technology Consultant
Freelance
2024 - PresentFreelance project lead delivering end-to-end website solutions for clients across diverse sectors and countries, managing requirements, development, and quality to ship polished, performance-focused digital experiences.
Software Engineer
Mobads, BuzzCity, DST
2012 - 2017Junior software engineer contributing to full-stack development, learning modern frameworks, and supporting feature delivery while building a strong foundation in clean code, testing, and collaborative engineering practices.
Academic Background
Professional Certificates
Master of Science (Information Systems)
Wee Kim Wee School of Communication and Information, Nanyang Technological University
Mastered advanced information system engineering and management.
Bachelor of Science (Computer Science)
Sirindhorn International Institute of Technology, Thammasat University
Learned a strong foundation in software engineering and architecture.
Services
Leadership & Management
Guiding teams toward clear, confident, happy delivery.
System Analysis & Design
Turning needs into clean, scalable technical blueprints.
Software Development
Building reliable, high-performance features end to end.
Team Coaching
Elevating teams with practical, empowering agile habits.
Transform Your Vision Into Reality
Learn how to bring your ideas to life with innovative solutions tailored to your needs.
Portfolio
- All Work
- Website
- Backend System
- Mobile Application
- AI Application
Like What You See?
Talk to me and hire me. Let me do it again for you!