Frontend engineering · Product-minded delivery
Hello, I'm Wallop Opasakhun, Front-end Developer
Hi, I'm Wallop (“Champ”) — a frontend developer at Synapes and CTO at Ezygroup Innovation. I build scalable, responsive products with React, Next.js, TypeScript, Bun, and Flutter. I also work across Django, Node.js, Docker, and CI/CD when a product needs end-to-end ownership. My focus is clean, maintainable code and seamless user experiences. 🎸🌱
aboutBuild clean & scalable
apps and systemsA web developer specializing in Next.js and Flutter, translating product designs into fast, responsive web and mobile interfaces. Experienced with Docker and production-grade delivery, with enough frontend, backend, and DevOps depth to build software that stays stable, maintainable, and efficient.
SkillsHover over each skill to see your years of experience.
Frontends
UI Frameworks
Backends
Databases
Programming Languages
Cloud Services
Tools
Artificial Intelligence (AI)
resume
Work Experience
Frontend Developer (Full-time)May 2022 - Present
Synapes (Thailand) Co., Ltd.
Next.jsFlutterMaterial UIShadCNTailwind CSSViteLongdo Map
Developing frontend interfaces with Flutter and Next.js for both in-house AI products like Selen AI and external client projects contracted to the company. Also involved in CI/CD pipelines using GitHub Actions and Docker.References:https://synapes.aihttps://selen.aihttps://senergythailand.comFrontend Developer (Freelance)August 2021 - April 2022
SIMPLI Finance Lab
Web3React.jsMaterial UI
Developed frontend components for DeFi investment tools using modern web technologies. SIMPLI is a Thai FinTech startup integrating AI to analyze yield, volatility, and impermanent loss across platforms on Binance Smart Chain, helping users optimize decentralized investment portfolios. The project won 2nd place at the SCB10X DeFi Launchpad Hackathon 2021.Contract Full-stack DeveloperOctober 2021 - March 2022
SCG Thailand
Next.jsKendo ReactExpress.jsMSSQL
Built internal back-office web systems for enterprise operations. Worked closely with in-house teams to deliver scalable and maintainable web solutions.System Analyst & Laravel DeveloperJuly 2020 - October 2020
Silpakorn University Research, Innovation and Creativity Administration Office
React.jsLaravelMySQL
Designed and developed a Laravel-based co-working space booking system for Silpakorn University's Research, Innovation and Creativity Administration Office.CTO & Full Stack DeveloperAugust 2018 - Present
Ezygroup Innovation Co., Ltd.
React.jsNext.jsPostgresqlShadCNDjangoTailwind CSSAWS EC2NginxDockerPandasNumpy
Lead and develop the EzyGas smart LPG delivery platform, designed to help small and medium-sized gas businesses manage and operate more easily and efficiently. Utilizes technologies including React, Next.js, Django, PostgreSQL, Docker, and AWS EC2. Also contribute to other projects within the company.References:https://ezygas.coFrontend Developer (Full-time)May 2022 - Present
Synapes (Thailand) Co., Ltd.
Next.jsFlutterMaterial UIShadCNTailwind CSSViteLongdo Map
Developing frontend interfaces with Flutter and Next.js for both in-house AI products like Selen AI and external client projects contracted to the company. Also involved in CI/CD pipelines using GitHub Actions and Docker.References:https://synapes.aihttps://selen.aihttps://senergythailand.comFrontend Developer (Freelance)August 2021 - April 2022
SIMPLI Finance Lab
Web3React.jsMaterial UI
Developed frontend components for DeFi investment tools using modern web technologies. SIMPLI is a Thai FinTech startup integrating AI to analyze yield, volatility, and impermanent loss across platforms on Binance Smart Chain, helping users optimize decentralized investment portfolios. The project won 2nd place at the SCB10X DeFi Launchpad Hackathon 2021.Contract Full-stack DeveloperOctober 2021 - March 2022
SCG Thailand
Next.jsKendo ReactExpress.jsMSSQL
Built internal back-office web systems for enterprise operations. Worked closely with in-house teams to deliver scalable and maintainable web solutions.System Analyst & Laravel DeveloperJuly 2020 - October 2020
Silpakorn University Research, Innovation and Creativity Administration Office
React.jsLaravelMySQL
Designed and developed a Laravel-based co-working space booking system for Silpakorn University's Research, Innovation and Creativity Administration Office.CTO & Full Stack DeveloperAugust 2018 - Present
Ezygroup Innovation Co., Ltd.
React.jsNext.jsPostgresqlShadCNDjangoTailwind CSSAWS EC2NginxDockerPandasNumpy
Lead and develop the EzyGas smart LPG delivery platform, designed to help small and medium-sized gas businesses manage and operate more easily and efficiently. Utilizes technologies including React, Next.js, Django, PostgreSQL, Docker, and AWS EC2. Also contribute to other projects within the company.References:https://ezygas.coacademics
2000 - 2012
Primary to High School
Bangkok Christian College
Mathematics - Science Program
2012 - 2018
Bachelor of Science in Information Technology
Faculty of Science, Silpakorn University
Information Technology
Lab Assistant Experience
2013 - 2018
Computer Programming I
Tools / Languages: C
Assisted students with basic programming concepts in C language and provided hands-on support during lab sessions.
2016
Computer Programming II
Tools / Languages: Java
Supported Java programming exercises, helped troubleshoot coding issues, and clarified core object-oriented programming principles.
2016
Computer for Science and Engineering
Tools / Languages: Matlab
Provided guidance and troubleshooting support to students struggling with Matlab for scientific computations.
2017
Data Structures
Tools / Languages: Java
Helped students understand and implement fundamental data structures in Java during lab practice sessions.
2018
Database Systems
Tools / Languages: MySQL
Provided support in SQL querying and database design concepts, assisting students in hands-on database management tasks.
2018
Object-Oriented Software Development
Tools / Languages: Java
Assisted students with object-oriented design patterns and Java application development through lab exercises.
Languages
ThaiEnglishChineseJapanese
Non-developing skills
🎸 Electric guitar🎵 Guitar🎶 Bass🥁 Drums🎤 Singing🎹 Piano🎼 Clarinet🎷 Saxophone🎧 Music arranging
pets
🐺 Silver the Husky Boi🐠 Carps & Ranchus the Hungry Gang🐹 Robo Hamsters Twin Speedsters🐶 Croissant the Loud Pom🐱 Sandy the Alpha Thug🐱 Nemo the Foldy Fave🐱 Elza the Batman face🐱 Selene the Grumpy Fold🐱 Chalarm the Badass Thug🐈 Jorn the Wild Spark🐺 Titan the Lost Rebel❄️ Winter the Quiet Ghost🐕 Chester the Sneaky Charmer
portfolioHere are some projects I've worked on, each showcasing the skills and technologies I've mastered.
EzygasAchieved
⚠️This project is no longer accessible and has been frozen by the owner without further development.Web-based management system for gas station businesses that streamlines operations with features like stock management, order processing, customer data storage, and automated reporting to help owners manage their gas stations more efficiently from anywhere with internet access.
SOL7Achieved
⚠️This project is no longer accessible and has been frozen by the owner without further development.AI platform that provides secure, customizable AI solutions for organizations. It focuses on integrating with company-specific data and workflows while maintaining strict data privacy through encryption and access controls, backed by dedicated expert support and maintenance.
SELENAvailable
A video analytics platform by Synapes that uses AI to analyze CCTV footage for detecting theft, violence, intrusions, fires, and other security incidents in retail stores, factories, warehouses, and buildings.
SynapesAvailable
Corporate landing page for Synapes (Thailand) Co., Ltd., leveraging AI-driven image analysis to enhance security solutions.
SenergyAchieved
⚠️This project is no longer accessible and has been frozen by the owner without further development.A clean energy company's website highlighting its sustainable services and mission.