Professional Summary
Backend Developer with 6+ years of Python/Django expertise. Built scalable systems driving 140% user growth, 20-35% quarterly growth cryptocurrency platform, and EV charging infrastructure deployed across 250+ stations in Thailand. Expert in performance optimization and high-throughput system architecture.
Senior Backend Developer
ViaBus Thailand Co., Ltd
Tech stack: PHP, RUST, POSTGRESQL, R3, TSDB, Daemon, JAVA/SpringBoot
•Built transportation tracking app processing 10GB+/minute, Made it steamline
•Implemented R-tree database design for efficient geospatial data processing
•Deployed and maintained microservices architecture across multiple cloud platforms
•Optimized database in big data
Senior Backend Developer
Vekin Thailand Co.,Ltd
Tech stack: TensorFlow, Django, JAVA/Springboot, OpenCV, RUST, AI, langgraph, langchain
•Developed EV-charger control app
•Developed Solana blockchain for carbon credit tracking
•Developed Payment gateway with SCB and K-Bank
•Cyber security for authentication with hash token domain system
•Built Machine learning models for tracking carbon from identify object
•Lead 12-person team as Scrum Master
•Created cryptocurrency payment gateway and smart contract exchange system
•Integrated IoT sensors with cloud infrastructure for real-time data processing
Full-Stack Developer
Conicle Co.,Ltd.
Tech stack: Python, PHP, SQL, Django, REST, FastAPI, Flask, JS, NodeJS, Docker
•Architected HR e-learning platform with Django
•Implemented RESTful APIs and contributed to frontend development
•Payment gateway with SCB and K-Bank
•Cyber security for authentication with hash token domain system
•Designed and deployed containerized microservices using Docker and Kubernetes
•Built real-time analytics dashboard with WebSockets and Time-Series databases
Payment Systems Developer
Freelancer
Tech stack: Node.js, TypeScript, PostgreSQL, REST APIs, Security Frameworks
•Integrated SCB and K-Bank payment gateways for e-commerce platforms
•Implemented secure payment processing systems compliant with PCI DSS standards(ISO 8583, ISO 20022)
•Created fraud detection algorithms that reduced fraudulent transactions by 40%
Web Developer
Freelancer
Tech stack: PHP, JavaScript, MySQL, Laravel, jQuery
•Developed and maintained multiple client websites and web applications
•Implemented responsive designs and interactive UI components
•Created database schemas and optimized SQL queries for performance
•Integrated third-party APIs and payment gateways