Ken Wuttisasiwat
Lead Software Engineer
7+ years of proficient full-stack development experience scaling global SaaS platforms
MS Computer Science
Lead Software Engineer
7+ Years Experience
About Me
Lead software engineer with global experience and academic excellence
Education
Master of Science in Computer Science
California State University, Fullerton
2025 - 2026
GPA 4.00/4.00
Bachelor of Science in Computer Science
Thammasat University
2015 - 2019
Gold Medal (Highest GPA in graduating class)
Core Expertise
Full-Stack Development98%
System Architecture95%
Team Leadership92%
AI/ML Integration65%
Professional Experience
Building scalable solutions at leading technology companies
Lead Software Engineer
Mottie AI
May 2025 - Present
- Designed, led, and developed a multi-language (Python, TypeScript, Kotlin) serverless backend using AWS Lambda, API Gateway, and DynamoDB, reducing manual HR workload by 60% and supporting real-time automation for users
- Architected and deployed applied ML solutions with vector databases, Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), and LangGraph, enabling intelligent document search and automated HR query resolution
Senior Software Engineer
ScreenCloud
Sep 2021 - Jan 2025
- Architected full-stack solution for 250,000+ active screens globally
- Scaled service to 1.2M concurrent users, 5,000 transactions/sec
- Contributed to 109% ARR growth from $11M to $23M
- Expanded platform support to Samsung Tizen, LG WebOS
IT College Support Services Student Assistant
California State University, Fullerton
May 2025 - Present
- Configured and deployed on-premise HPC server for academic use
- Automated internal workflows and documentation
- Linux server administration and network troubleshooting
Software Engineer
Kasikorn Business Technology Group
Sep 2020 - Aug 2021
- Engineered vaccine distribution system for 1.2M concurrent users
- Led Flutter application development from concept to production
- Managed entire project lifecycle and stakeholder negotiations
Software Engineer
London Stock Exchange Group
Jun 2019 - Aug 2020
- Optimized Electron app for 300,000+ global users
- Cut load time by 43% (7s to 4s) using advanced optimization
- Developed high-performance data visualization for 100,000+ data points
Research Intern
National Institute of Advanced Industrial Science and Technology
Feb 2019 - Mar 2019
- Collaborated on PRAGMA Grid 2019 publication
- Researched real-time monitoring for distributed cloud applications
- Analyzed overhead and resource impact of monitoring agents
Software Engineer
Biosci
Jun 2018 - Jan 2019
- Migrated core statistical libraries from on-premise to cloud
- Designed AWS serverless architecture (ECS, Lambda, S3, DynamoDB)
- Developed full-stack solution using React and Node.js
Software Engineer Intern
Biosci
Jun 2017 - Aug 2017
- Developed Firebase (Database, Authenticate, Function) with Javascript to make cross-platform API Calling, Authenticating, and Storing information
- Developed website using Node.js, Express.js, EJS, and GSAP
- Designed and decided what feature is important for each persona with stakeholders
Software Engineer Intern
Aniccom
Jun 2017 - Aug 2017
- Developed desktop application using Python Tkinton with integration of ThaiID reader device using C programming language interacting with DLL library
- Developed pawnshop desktop application with cloud service using Javascript, MongoDB, JQuery, AJAX, Bootstrap, CSS and EJS
- Developed tractor (TractorOne) retail platform using Node.js, Express.js, MongoDB
Featured Projects
Innovative solutions with real-world impact
Live
Suitcube AI
2024TensorFlow.js
PoseNet
React
TypeScript
+1 more
Key Impact:
- AI pose detection
- Automated image capture
- Perfect fit algorithm
Live
Vaccine Distribution System
2021React
TypeScript
GoLang
CloudFlare
+3 more
Key Impact:
- 1.2M concurrent users
- 5,000 transactions/sec
- Hospital integration
Live
UP A Notch Steakhouse Delivery App
2024React
TypeScript
PWA
Firebase
+2 more
Key Impact:
- Progressive Web App: installable, offline support, push notifications
- Integrated LINE API for seamless customer engagement
- Real-time order management with Firebase
- Cloud-native, scalable infrastructure on GCP
- Elevated digital experience for a premium steakhouse brand
Hackathon Winner
Voice for Blind
2017Android
Java
OpenCV
Tesseract OCR
+2 more
Key Impact:
- 2nd place at national hackathon for accessibility
- Real-time medication recognition using camera
- Text-to-speech for instant audio feedback
- Empowers blind and visually impaired users
- Lightweight and runs on standard Android devices
Live
Tic Tac Toe Deep Q-Learning with TensorFlow.js
2025React
TypeScript
TailwindCSS
TensorFlow.js
+2 more
Key Impact:
- Implemented Deep Q-Learning agent that learns to play Tic Tac Toe from scratch through user interaction
- Real-time training and model updates in the browser using TensorFlow.js
- Visualizes the AI's learning progress and decision-making process
- Built with React, TypeScript, and TailwindCSS for a modern, responsive UI
- Showcases reinforcement learning concepts in an accessible, interactive format
Technical Skills
Expertise across the full technology stack
Frontend
React/TypeScript98%
TailwindCSS92%
Electron88%
Angular85%
Backend
Node.js95%
GraphQL90%
Restful90%
Bash76%
GoLang40%
Python40%
Cloud & DevOps
CI/CD/Jenkins/Github Action/Automation87%
GCP85%
Docker80%
AWS70%
AI/ML
ChatGPT / Claude APIs75%
TensorFlow.js55%
Scikit-learn50%
LangChain / LangGraph15%
Mobile & Desktop
Electron90%
Flutter88%
PWA87%
React Native67%
Database
Firebase92%
PostgreSQL90%
MongoDB75%
DynamoDB75%
Supabase75%
Tools & Others
Git/GitHub95%
Figma85%
Redis60%
Kubernetes30%
Languages
TypeScript98%
JavaScript92%
Bash68%
Python65%
Go65%
C++58%
C52%
C#52%
Frameworks
Next.js95%
Express.js90%
Flutter88%
Achievements & Recognition
Awards, certifications, and recognition from industry leaders
🎓
Leadership
CSTU Soft Skills 2024 Workshop Leader
CSTU
Designed and led 'Introduction to Cloud' workshop for 25+ students
2024
🎤
Speaking
CSTU Alumni Speaker
CSTU
Delivered talk on cloud technologies and software engineering career pathways
2020
🥈
Competition
Thairath Online Hackathon - 2nd Place
Thairath
SCOOP - Invented new UX and features for Thai news platform
2020
🌍
Competition
Call For Code Hackathon - Semifinalist
IBM
Top 10 from 2500+ teams worldwide with Roo Pai disaster solution platform
2018
🥈
Competition
Health & Wellness Hackathon - 2nd Place
TU x BBL x TTSA
Voice For Blind - ML solution for medicine expiration recognition
2018
🥇
Competition
YSetterReality Hackathon - 1st Place
3DSInteractive x Sansiri
Supplier Management Platform - Improved Sansiri workflow efficiency
2018
📜
Certification
Kubernetes Certification
LinkedIn Learning
Completed comprehensive Kubernetes administration course
2023
❄️
Recognition
GitHub Arctic Code Vault Contributor
GitHub
Contributed to open source projects preserved in Arctic Code Vault
2020
Let's Work Together
Ready to bring your next project to life? Let's discuss how we can collaborate to achieve your goals.
Resume
View my complete resume online
Ken Wuttisasiwat - Resume
Google Doc
Lead Software Engineer with 7+ years of experience, and proven track record in scaling global platforms.
kennw.dev@gmail.com
https://linkedin.com/in/kennaruk
Location
Los Angeles, California
Github
https://github.com/kennaruk