Veltacode

Software built to ship & scale.

I build production-grade backend APIs, full-stack web apps, and mobile experiences for founders and growing teams. Clean architecture, strong security, and shipping software that scales — that's the foundation.

veltacode.config.ts
Available for new workUTC+7 · Phnom Penh
/ Projects
20+
/ Backend
Node · Spring · GraphQL
/ Mobile
React Native · Expo
/ DevOps
Docker · CI/CD

Featured work

NestJS · Next.js · Vue 3 · React Native

BiTi Task Management SaaS

BiTi is a production-grade, multi-tenant SaaS for agile project management: a NestJS API, a Vue 3 dashboard, a Next.js marketing site, and a React Native mobile app. Real-time collaboration, RBAC, and triple-gateway billing (Stripe, PayPal, ABA PayWay).
Java - NextJs - Flutter - PostgreSQL

BiTi E-Commerce Platform

BiTi E-Commerce Platform is a robust, production-ready, full-stack e-commerce solution built with a monorepo. It encompasses a highly secure Spring Boot backend API, two Next.js web applications (an Admin Console and a Customer Storefront), and a cross-platform Flutter mobile app. The platform covers the full commerce lifecycle — from product catalog and multi-gateway payments, through marketing automation and CMS, to analytics and customer support — designed following Clean Architecture and Domain-Driven Design principles.
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Services that ship to production

Backend Development

Robust, scalable server-side solutions built with Node.js, Java, or Python.

  • API Design & Development (REST/GraphQL)
  • Database Architecture (SQL/NoSQL)
  • Microservices & Serverless
  • Authentication & Authorization
Learn more →

Mobile App Development

High-performance cross-platform mobile applications.

  • iOS & Android Development
  • React Native / Expo / Flutter
  • Offline-first Architecture
  • Native Module Integration
Learn more →

Web App Development

Modern, responsive, and interactive web applications.

  • Next.js / React Applications
  • VueJs / Angular Web App
  • Real-time Features
  • SEO Optimization
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From idea to production

A predictable four-step rhythm — clear scope up front, weekly demos, and a clean handoff at the end.

/ 01

Discover

Scope, goals and success metrics — written down so we both know what 'done' looks like.

/ 02

Design

Architecture, API shape and data model on paper before a single line of production code.

/ 03

Build

Iterative delivery in weekly slices with demos, so feedback lands while it's still cheap.

/ 04

Ship

Deploy, CI/CD, observability and docs — handed over so your team can run it without me.

Hengly

I build software end to end — the backend that holds up, the app people actually use, and the pipeline that ships it safely.

For 5+ years I've been building production systems for founders and growing teams — backend APIs, full-stack web apps, and cross-platform mobile. I work primarily in Node/TypeScript and Java/Spring Boot with PostgreSQL, GraphQL, Docker, and CI/CD on AWS. What I care about most is clean architecture, strong security, and software that scales calmly as it grows — a foundation your team can build on for years, not just something that demos well.

Frontend
TypeScriptNext.jsReactTailwind CSS
Backend
Node.jsSpring BootGraphQLPostgreSQLRedisPrisma
Tools & Others
DockerCI/CD