KP
krittapas
KP

Bangkok, Thailand

Krittapas Polmanee

Full-stack developer with a backend core — shipping production systems in Laravel and NestJS.

Open to opportunities — remote backend or full-stack roles. Available now.

Explore my work
Backend SystemsSubscriptions & BillingFull-Stack Delivery

Production experience

Maintained systems serving 75,000 registered users — and shipped a live bilingual application platform end-to-end.

Selected work

Things I've built

HoroAcademy

Astrology platform · 75,000 registered users

Production

Maintained and extended a production Laravel platform with 75,000 registered users at Quintaura — fixing bugs, shipping features, and building out a custom Filament admin dashboard for managing complex niche data and feature configuration.

how it works · interactive

horoacademy.com ↗

Horo app mobile

9:41Horo Academyดวงจีน · feng shui龍Dragon · ปีมะโรงToday · คำพยากรณ์วันนี้Lucky 3, 7, 9 · โชคดีread more · อ่านต่อ鼠Rat · หนูLucky 2, 8 · เลขนำโชค牛Ox · วัวCareer up · งานก้าวหน้าHomePredictionsProfile

Horo app

✦Feng Shui · ฮวงจุ้ยFeng Shui site selection — leap to wealthฮวงจุ้ยชัยภูมิ เลือกทำ👥 350 · 20-21 hrs฿15,900✦Chinese astrology · ดวงจีนBaZi basics — unlock your lifeคอร์สดวงจีน พื้นฐาน (ข👥 681 · 17-18 hrs฿8,900✦Thai numerology · เลขศาสตร์Numerology & taksa predictionคอร์สเลขศาสตร์ และทักษ👥 373 · 25-26 hrs฿8,900

Internal tools

DashboardCoursesUsersOrdersSettingsCourses48Registered users75,000+Revenue฿2.1MCourseStudentsPriceStatusFeng Shui site selection681฿15,900activeBaZi basics (Level 1)350฿8,900activeNumerology & taksa373฿8,900draft
LaravelFilament PHPPostgreSQL
horoacademy.com🔒 Admin panel · not public

Scholarship Platform

Bilingual application platform (TH/EN) · client work

Production

Full-stack application platform for a scholarship program. Bilingual (TH/EN) public site, a 6-step student application wizard with autosave, event registration with QR check-in and badge printing, and a role-gated admin console with RLS-first authorization — backed by a full unit and integration test suite covering database-level security policies.

how it works · interactive

Hero

ScholarshipProgramAboutTimelineApply nowYour first step to a university abroadทุนการศึกษา · bilingual TH/ENApply nowLearn moreFull Scholarship100% tuitionTop Universitiespartner unisTransparentclear criteriaStudent Supportend-to-endApplyScreeningInterviewResultDepartscholarship application platform · bilingual TH/EN

Register

Step 1/6 · Personalapplication wizard · autosaveFull name · ชื่อ-นามสกุลDate of birth · วันเกิดPhone · เบอร์โทรENTH← BackNext →saved · autosave

Internal tools

AdminDashboardContentEventsStudentsExportSystemApplications · ใบสมัครTotal248Reviewing36Approved142Rejected70ApplicantProgramStatusAnchalee S.Computer SciencereviewingNattapong K.MedicineapprovedPimchanok W.Business AdminsubmittedSorasak T.Engineeringapproved
Next.js 16Supabase (Postgres + RLS)TypeScriptTailwind CSS 4Vercel
Not public🔒 Admin panel · not public

BaanTDee

Real-estate listing platform · บ้านที่ดี

Developing

Full-stack property marketplace for Thailand — in active development. Tiered subscriptions with billing, PostGIS geo-search, image uploads to R2, and Omise payments. Live dev build running at dev.baantdee.com.

how it works · interactive

dev.baantdee.com ↗
Thailand regionsNorthNortheastCentralEastSouth
Regions

click region → province map

NestJSNext.js 16PostgreSQL + PostGISRedisOmiseRailway

LogicIQ

Subscription · credit · top-up system

Production

Engineered a subscription, credit, and top-up system — billing logic, credit balances, and admin interfaces in Laravel + Filament — so internal teams can manage user plans and balances without developer intervention.

how it works · interactive

logiciq.io ↗

Plans

MonthlyAnnual-11%Starter1,000 creditsTier 1 featuresupgrade-18%★ recommendedPro5,000 creditsTier 2 featuresPriority supportupgrade-20%Enterprise20,000+ creditsTier 2 featuresPriority supportNegotiable price(bulk credits)upgrade

Subscription logic

credit balance฿ 2,450Standard plan · activetop up+500+1k+2kusage this month65%
LaravelFilament PHPPostgreSQL
logiciq.io🔒 Admin panel · not public

Military Task Manager

Role-based task & mission manager · team project

A collaborative project built with friends to a given spec — a role-based task and mission manager (admin / commander / user) that works like a shared to-do system, with admin-approval onboarding, Google Calendar sync via service account, and PDF report export.

how it works · interactive

Checklist

Recon patrol routecommanderApprove leave requestadminSubmit mission reportuserSync calendarsystemrole-gated tasks

Calendar

July 2025MonTueWedThuFriSatSun12345678910111213141516171819202122232425262728293031
Laravel 11Next.js 15PostgreSQLFilamentGoogle Calendar API
Not public🔒 Admin panel · not public

Baby Reveal

Interactive gender-reveal microsite

A playful balloon-pop reveal with shareable QR codes — a small, fun build shipped and live on Vercel.

how it works · interactive

baby-reveal-kappa.vercel.app ↗
Baby Reveal
JavaScriptVercel

DomEmerge

Mobile security system · Final-year project

Graduation project — a mobile security system that pairs a sonic sensor with real-time mobile push notifications to detect intrusion and alert the user the moment it's triggered.

how it works · interactive

Home

DomEmergeProtect Your Room and Yourselves🔓Intruder🔥Fire🐾Equipment🤕Injury🔧Equipment⋯Otherstap → confirm alert

Admin

Admin · Room statusRoom 101OnlineactiveRoom 102OnlineactiveRoom 103OfflineofflineRoom 104OnlineactiveRecent alerts• IntruderRoom 101 · 2 min ago• FireRoom 104 · 2 min agohardware 3/4 online

Hardware

Sonic sensors● armedSTOPALARMultrasonic · buzzer
React NativeExpoSonic SensorPush Notifications

Toolbox

My stack

Backend

  • PHP / Laravel
  • Filament
  • NestJS
  • Node.js
  • REST APIs

Frontend

  • Next.js
  • NuxtJS
  • React
  • React Native
  • TypeScript

Data & Infra

  • PostgreSQL + PostGIS
  • Redis
  • Docker
  • Railway
  • Cloudflare R2

Background

Where I've been

Backend Developer

Aug 2025 — Jul 2026

Quintaura Co., Ltd. — Thailand

Maintained and extended a Laravel platform serving 75,000 registered users. Built subscription, credit and top-up billing logic plus Filament admin tooling; developed a CRM + doctor-scheduling prototype for a large healthcare client.

Research Intern

Jul 2024 — Sep 2024

Yeungnam University — South Korea

International research internship on ROS and YOLO under Asst. Prof. Park Ji-hyuk — system performance analysis and computer-vision solutions.

B.Eng. Computer Engineering

2021 — 2025

Rajamangala University of Technology Thanyaburi

Thai (native) · English upper-intermediate (TOEIC 810 · DET 110).

Contact

Let's work together

Open to remote backend or full-stack roles.

p.krittapas46@gmail.com

© 2026 Krittapas Polmanee · Built with Next.js