Experience · Freelance

Mobile & Fullstack Engineer

Pranburi, Thailand · remote

Freelance senior engineering Aug 2024 - Present
1y 11mo Duration
16 Projects
17 Technologies
1 Team
// KEY RESPONSIBILITIES
built project Thailand property listings platform with geospatial search and Thai domain modeling
owner high
designed project Normalized schema with Thai-specific property classifications, land titles, and measurement units
owner high
built project AI-powered accommodation booking platform with LLM integration and semantic search
owner high
rebuilt project Platform migration from Next.js/Supabase to Go/SvelteKit with SBX framework governance
owner high
built project SBX governance framework — 222+ decision records, 352 knowledge artifacts, AI-augmented SDLC with Claude Code integration
owner high
designed project AI-augmented software development lifecycle with structured delegation, prompt engineering, and automated code review
owner high
created project shredbx.com portfolio platform with terminal-inspired design, SvelteKit frontend, and Go API backend
owner high
delivered project Client web platforms for Thailand property and accommodation market using Next.js, Supabase, and Clerk authentication
owner high
maintained project iOS and Android mobile applications — bug fixes and maintenance
contributor medium
built project Cross-platform mobile applications using React Native
owner high
// TECH STACK
typescript expert
go expert
python working
swift advanced
kotlin working
tailwind-css advanced
sveltekit expert
fastapi expert
nextjs advanced
react-native advanced
supabase advanced
openai working
vercel advanced
docker advanced
claude-code-cli expert
github-actions advanced
postgresql expert
// STANDARDS
normalized-schema-designmodel-before-coderest-api-conventionstype-safe-persistencerest-api-designclean-architectureresponsive-designaccessibility
// PATTERNS
repository-patternweak-entity-decompositiongeospatial-searchrag-patternprovider-abstractionserver-side-renderingapi-routescomponent-composition
// ACHIEVEMENTS
technical
Thai-specific domain modeling with land title classifications and measurement unit conversions (project)
delivery
Delivered property platform with geospatial search and inquiry management (project)
technical
Built AI-powered accommodation search with multi-provider LLM integration and pgvector semantic search (project)
delivery
Migrated platform from Python/FastAPI to Go/SvelteKit with zero downtime (project)
technical
Transitioned from mobile-only to full-stack web + AI development (individual)
delivery
Delivered multiple client projects with modern web stack (project)
delivery
Delivered multiple client projects across web, iOS, and Android platforms (project)
// PROJECTS

7Tree

A private family tree that syncs across your devices — no account, no server

in-progress iOS lifestyle
7tree screenshot 1
7tree screenshot 2
7tree screenshot 3
7tree screenshot 4
7tree screenshot 5

Best Stays Thailand

AI-powered accommodation platform with LLM integration

in-progress Redesign real-estate
bestays screenshot 1
bestays screenshot 2

Intuition Challenge Game

Native Android quiz game with provider-agnostic configuration

live Android Kotlin games
hhh-kotlin screenshot 1
hhh-kotlin screenshot 2
hhh-kotlin screenshot 3
hhh-kotlin screenshot 4
hhh-kotlin screenshot 5
hhh-kotlin screenshot 6

Bestie Real Estate Thailand

Original Thailand property platform built with Next.js and Supabase

live Initial Release real-estate
bestierealestate-nextjs screenshot 1
bestierealestate-nextjs screenshot 2
bestierealestate-nextjs screenshot 3

SBX — Project Management Hub

Project management, deployment operations and full document preview for the SBX governance engine

prototype developer-tools
sbx-sdlc-workspace screenshot 1
sbx-sdlc-workspace screenshot 2
sbx-sdlc-workspace screenshot 3
sbx-sdlc-workspace screenshot 4
sbx-sdlc-workspace screenshot 5
sbx-sdlc-workspace screenshot 6
sbx-sdlc-workspace screenshot 7
sbx-sdlc-workspace screenshot 8

Design Studio Showcase

Design studio portfolio showcase with admin-editable content sections

archived business
seaside screenshot 1
seaside screenshot 2
seaside screenshot 3
seaside screenshot 4

Best Stays Thailand

Original accommodation platform built with Next.js and Supabase

live Initial Release real-estate
bestays-nextjs screenshot 1
bestays-nextjs screenshot 2
// ALSO WORKED ON
freelance Mobile & Fullstack Engineer — Best Stays Thailand 1y 6mo
sveltekit go fastapi
 Wanna Media LTD iOS Developer 1y 7mo shredbx Mobile & Fullstack Engineer 1y 11mo
nextjs typescript tailwind-css