Software Engineer · Website & App Development Service

Build your
business website.

I'm Aldo, a Software Engineer helping businesses thrive online | company profile, online stores, landing pages, or any other digital challenge.

Feel free to discuss with me.


Services

Website development services for your business

Company Profile Website

Professional, fast, and SEO-friendly company profile website to strengthen your business credibility online.

Online Store & E-Commerce

Complete online store with secure payment gateway integration (Midtrans), product management, and smooth checkout.

Landing Page & Branding

High-converting promotional pages for products, services, or campaigns — modern design that strengthens your brand.

Custom

Discuss your business requirements and design the right system.


Professional Experience

Full-time
Software Engineer
PT Teknologi Inovasi Mandiri — Bank BJB DPLK, Bank CCBI, Financing App

Built enterprise banking systems (Financing & Pension/DPLK) on Spring Boot with high transaction accuracy for a regulated financial environment.

Freelance
Mobile Developer
PT Mitra Kaki Lima — E-Commerce Platform

Built a scalable backend and RESTful API for a mobile e-commerce platform, including secure payment gateway (DOKU) integration.

Freelance
Website Developer
PT Digital Youth Technology — PPOB System

Built a digital transaction platform (PPOB) integrated with Digiflazz and Midtrans for secure real-time payments.

Internship
Website Developer
PT Desacode Technology — POS & Hospital Management

Built the backend for POS and hospital management systems while diving into banking messaging standards.

Freelance
Website Developer
PT Kaltim Industrial Estate — Industrial Permit System

Redesigned the industrial permit flow and delivered a responsive interface that streamlined the licensing process.


Personal Projects

Landing Page Padel

Landing page for a padel court to boost branding and attract more customers online.

WebsiteReact.jsLanding PageBranding
EmbunNot Launching Yet

A reward-based waste management app that encourages people to manage waste responsibly, with AI contribution.

MobileFull-StackBuild AI DetectionNode.jsPostgreSQL
Bangunin GueIn Progress

A location-based alarm app for commuter train riders. wakes passengers before they pass their destination station. Offline-first, no upfront cost.

MobileGPSOffline-first

Skills

Basic AI
Java
JavaScript
TypeScript
PHP
Spring Boot
Node.js
Express.js
NestJS
NextJS
Laravel
React.js
PostgreSQL
MySQL
Midtrans
Doku
REST API

Contact

Let's work
together.

Open to freelance projects, collaborations, or new job opportunities.