Tanapol Chamnanhan
-- I am
Resume
Background and education.
I'm Tanapol Chamnanhan, a full-stack developer and computer engineer. Proficient in coding, web development, and building scalable applications with modern technologies.
- 45/411 Soi Muban Si Nakhon Phattana 1 Khlong Kum, Bueng Kum District Bangkok 10230 Thailand
Education
Bachelor's degree in Computer Engineering at Rajamangala University of Technology Srivijaya
- June 2020 - April 2024
- GPAX 3.64
Vocational Certificate at Songkhla Technical College Major in Information Technology, Songkhla, Thailand
- May 2017 - March 2019
- GPAX 3.84
Achievement
- Accredited professional qualifications Digital Industry Profession Software and Applications system tester level 4
- Chamnanhan,T., Phetkrachang, K., Sathiwantana, S.,Chalearnnetkul, P.,Choosong, C., (2023) “Measuring of Words Similarity for Question Answering System for Diabetes”. Journal of Applied Informatics and Technology, Vol. 5 No. 2 (2023): July-December (TCI1).
Experience
Where I've built and grown.
Architected and shipped tailor-made enterprise CRM systems for 27 clients across Thailand — integrating Asterisk PBX telephony (AGI, AMI, Dialplan), AI-powered IVR (TTS/ASR/LLM), Predictive Dialers, real-time analytics dashboards, and multi-channel API integrations. Delivered 60+ customization tickets spanning sales pipeline, debt collection, healthcare, insurance, and financial services — solo end-to-end from requirements through production deployment.
Delivered 4 production-ready internal web applications for SCG's regional operations — a smart meeting room reservation system, document reference tracker, area-based job dispatch platform, and an event e-commerce store with inventory management. Worked within a professional engineering team through full SDLC: requirements, design, development, UAT, and deployment.
Built 2 enterprise internal platforms for SCG group-wide use — a software license procurement & multi-level approval workflow system, and a company-wide IT asset tracking platform with full lifecycle management (procurement, assignment, maintenance, disposal). First exposure to large-scale corporate software engineering inside one of Thailand's largest industrial conglomerates.
Provided front-line hardware diagnostics, repair, and technical support at one of Thailand's largest IT retail chains — servicing 5+ devices and 10+ customers daily across laptops, desktops, and peripherals. Developed practical troubleshooting methodologies, parts sourcing, OS reinstallation, and direct customer communication skills in a fast-paced, high-volume retail environment.
Skills
The technologies and tools I bring to every project.
UX/UI, Graphic & Responsive Design
Full-stack from front-end to back-end APIs and databases
XSS, SQL Injection, CSRF prevention & SSL/TLS configuration
Git, Subversion & Mercurial for source code management
Fast learning, debugging & utilizing modern developer tools
End-to-end delivery from initiation through closure
My Projects
Selected work I'm proud of.
Real Time Pulse & Temperature Monitoring
ThingsBoard, AWS, Sensors
Student's Project Management System
PHP, HTML, CSS, MySQL
Covid-19 Spread Analysis Website
Flask, HTML, CSS, Python libraries
Classroom Booking Record System
Java, NetBeans
Certificates
Credentials that speak for themselves.