Interactive demo
A playable Next.js + Supabase mini product where clients submit a project request, receive AI-style qualification, and see live CRM data update.
Next.jsSupabaseAPI routeLive CRM
Next.js, AI automation, and business dashboards
I build practical AI and booking systems that teams can actually run.
Programmer based in Thailand, focused on Next.js App Router, TypeScript, Supabase, APIs, and AI workflow integrations for schools, travel, small business, and internal operations.
10+
years building business systems
Thai + global
client experience
UTC+7
async friendly timezone
Production flow
Booking and AI intake
01User request
02AI triage
03Supabase write
04Admin review
Stack
Next.js App RouterReactTypeScriptSupabasePostgreSQLTailwind CSS
client note
Clear async updates, scoped milestones, and handoff notes.
Quality checks
TypesResponsiveAPI pathsDeploy
Selected work
Systems and case studies for Upwork clients to review.
These examples focus on the same skills requested in AI product, dashboard, and integration roles.
Tour booking platform
Next.js App Router system for tour discovery, booking flow, pickup registration, invoices, admin content, and Supabase-backed operations.
Next.jsSupabaseAdmin dashboardBooking flow
Automation service
Conversation flows for lead intake, FAQ handling, booking support, and handoff logic with API integrations for small teams.
AI chatbotAutomationAPILINE OA
What I can own
Useful full-stack work without turning the project into a maze.
Best fit: focused milestones, existing app cleanup, AI features, and dashboards where speed and clarity matter.
App Router interfaces
Clean route-level UI, responsive layouts, admin screens, forms, and client-ready product pages.
Supabase and Postgres
Schema-aware dashboards, CRUD flows, auth-aware data access, migrations, and typed mapping between DB and UI.
AI product features
Chat flows, prompt pipelines, API wrappers, automation handoffs, and practical MVPs that can ship in stages.
Integration cleanup
Webhooks, third-party APIs, payment status logic, deployment checks, and bug fixes in existing systems.
Delivery process
Built for scoped PRs, not vague promises.
A practical flow for clients who already have a product and need a reliable engineer to understand it, fix it, and leave it cleaner.
01
Read the existing codebase before changing it
02
Confirm the smallest useful first milestone
03
Ship a focused PR with clear notes
04
Test the flow and document handoff details
Proposal-ready summary
Next.js App Router developer for AI, Supabase, and dashboard work.
Available for a well-scoped first PR, especially email editors, popup builders, admin dashboards, booking workflows, API cleanup, and AI-assisted product features.
Next.js App Router project: live AI Service CRM with Supabase database.
Tricky TypeScript fix: DB row types, API payloads, and optional UI fields.
Timezone: Asia/Bangkok (UTC+7), async friendly.