HI, MY NAME IS
Tanut (Tana)
Vongjarudech.
Full-stack Software Engineer building scalable applications for the modern web.
Experienced in developing enterprise applications, automation tools, and cloud-based systems using .NET, Next.js, SQL, AWS, and modern web technologies.
ABOUT
Building scalable systems with modern technologies.
I am a full-stack software engineer with over 4 years of experience developing enterprise applications, automation systems, and business platforms using .NET, SQL Server, and modern web technologies.
My experience includes backend development, REST API design, cloud-based applications, and full-stack systems built with Next.js, Node.js, AWS, and PostgreSQL.
Currently completing a Master of Information Technology at RMIT University while expanding expertise in cloud computing, scalable architectures, and AI-integrated applications.
EXPERIENCE
2018 — 2022
Senior .NET Developer · Patkol PLC
Bangkok, Thailand
Developed enterprise applications, automation systems, and internal business platforms using C# .NET, SQL Server, and modern web technologies to support manufacturing operations and business workflows.
Built project forecasting dashboards enabling engineering managers to track milestones, invoicing, and operational KPIs through interactive reporting systems.
Developed paperless mobile inspection tools that reduced repair reporting time by 50% and improved operational efficiency by eliminating manual documentation processes.
Implemented QR-based TPM inspection systems integrated with Line API for real-time factory maintenance alerts and operational monitoring.
Collaborated with cross-functional teams to design scalable technical solutions, deliver production-ready software, and mentor junior developers through code reviews and engineering best practices.
2017 — 2018
Business Analyst Intern · Krungthai Bank
Bangkok, Thailand
Assisted in analyzing operational workflows, reporting systems, and customer service performance to support internal business decision-making processes.
Conducted data analysis and collaborated with internal teams to improve reporting accuracy, workflow efficiency, and operational insights for management teams.
PROJECTS
Invisible QR Code
AI Authentication Platform
Developed a full-stack AI-powered platform that generates artistic QR codes while maintaining full scannability for authentication and verification purposes.
Integrated Stable Diffusion and ControlNet models using Hugging Face APIs to generate visually enhanced QR codes with secure creator verification workflows.
Designed cloud-based backend services and REST APIs to manage QR generation, image processing, authentication logic, and deployment orchestration.