Welcome to my portfolio
Building digital
experiences with
precision
Full-Stack Developer and SEO MarTech Engineer with 5+ years of experience building high-performance web applications. Skilled in integrating AI platforms and automation workflows to deliver scalable, data-driven digital solutions.
About
Crafting at the intersection of code, data & intelligence
I am a Full-Stack Developer and SEO MarTech Engineer with 5+ years of experience building high-performance web applications using React.js/Next.js and Vue.js/Nuxt 3. I specialize in improving Lighthouse scores from 40 to 95+ and boosting organic traffic through technical SEO.
Skilled in integrating AI platforms (LLMs, RAG) and automation workflows (n8n) to deliver scalable, data-driven digital solutions for businesses across travel, e-commerce, and service industries. I focus on delivering measurable outcomes with clean architecture and performance optimization.
Full-Stack Development
End-to-end web applications using React/Next.js, Vue/Nuxt 3, Node.js, and Supabase. From pixel-perfect interfaces to robust APIs deployed on AWS Amplify and Vercel.
SEO & MarTech
Technical SEO optimization, Core Web Vitals tuning, GA4 analytics, BigQuery data pipelines, and automation tools (n8n, Make) that drive measurable business growth.
AI Engineering
LLM integrations (OpenAI, Claude, Gemini), RAG-powered chatbots, and AI-driven development workflows that transform ideas into intelligent, production-ready solutions.
Skills
Technologies & tools
Front-end
Back-end
SEO & Analytics
AI & Automation
Cloud & DevOps
Others
Experience
Where I have worked
Jul 2025 — Present
Full-Stack Developer·ANGA Bangkok (SEO Agency)
Built an AI-powered SEO Content Generator with E-E-A-T optimization using ChatGPT and Gemini APIs. Developed a Budget Alert System integrated with Google Ads and Facebook Ads APIs with GitHub Actions cron jobs. Deployed Next.js apps on AWS Amplify with 99.9% uptime and Lighthouse 95+ scores. Managed bulk Search Console data using BigQuery for large-scale SEO analysis.
2025 — Present
Founder & Developer·CherCode
Founded a digital agency delivering Next.js websites, AI chatbots, CRM systems, and automation workflows for SMEs. Built AI chatbots with RAG architecture integrated with LINE OA, reducing client response time by 70%. Created a clinic CRM with Supabase/PostgreSQL featuring patient management, appointment booking, coupon system, and LINE Notification.
Feb 2024 — Jun 2025
Front-end Developer·Gother (Travel Booking Platform)
Built a travel booking web app with React.js/Next.js featuring real-time flight and hotel search with dynamic pricing. Implemented SSR for SEO-optimized pages, increasing organic traffic by 35%. Integrated GA4 and conversion tracking, improving booking funnel by 25%. Optimized Lighthouse from 45 to 90+.
May 2020 — Jan 2024
Front-end Developer·Freelance
Developed and maintained web applications using Vue.js/Nuxt 3 and React.js/Next.js. Implemented state management with Pinia, skeleton loading, and multi-language support. Built and customized WordPress websites including theme development and maintenance. Applied SEO techniques to improve website ranking and visibility.
Projects
Selected work
AI / SEO Tool
ANGA Bangkok
AI SEO Content Generator
AI-powered content generation platform that produces E-E-A-T optimized outlines and full articles using ChatGPT and Gemini APIs. Integrated with the agency's internal workflow to accelerate content production at scale.
MarTech / Automation
ANGA Bangkok
Budget Alert System
Automated budget monitoring system integrated with Google Ads and Facebook Ads APIs. Tracks underspend, overspend, and on-track status across both platforms with scheduled reporting via GitHub Actions cron jobs and role-based access control.
CRM / Internal Tool
CherCode (client project)
Clinic CRM System
Full-featured CRM built for a healthcare clinic. Includes patient management, appointment booking, coupon and promotion system, and role-based access control. Real-time LINE Notification alerts for new bookings and status updates.
Agency Website
CherCode
CherCode Digital Agency
Company website for a digital agency offering Next.js websites, AI chatbots with RAG architecture integrated with LINE OA, and n8n automation workflows. Lighthouse score 90+ across all pages.
Contact
Let's work together
Have a project in mind, want to collaborate, or just want to say hello? Drop a message and I will get back to you.