Tell me what is slowing you down.
I am Andreas Alexander, a software developer in Jakarta. I build the app or tool that fixes it.
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Send on WhatsAppOr start from one of these.
What I can build for you
Mobile apps
For phones and tablets, like the YataPOS cashier app and my iOS work at Blibli.
Websites and web apps
The screens people use and the server behind them, like Quan C and Mai Boutique.
Security training
A simulated phishing campaign that shows who on your staff would fall for a real one.
DevOps engineering
CI/CD pipelines, servers, and cloud setup, so a release ships without manual steps.
Data tools
Scraping, analysis, and reports that turn raw data into answers.
Not ready to write yet? Here are the questions I would ask in your place.
Do you build for iPhone?
Yes. I spent a year as an iOS developer at Blibli. Blibli Widgets is my replica of the app's widgets feature, written in Swift with UIKit.
And websites, with the server behind them?
Both ends: the screens people use, and the services, APIs, and database behind them.
Quan C, an open source platform for practising secure coding. You submit a fix for a vulnerable app and a runner tests it automatically. Built with two teammates in React and TypeScript, with Express and FastAPI behind it.
Mai Boutique, an online clothes store with its own stock management. Built on Laravel.
What else can you take on?
DevOps engineering: CI/CD pipelines and cloud servers, so a release ships without manual steps. Data work: research, scraping, and analysis that turn raw data into answers. And research and development: I try out new technology for you and write up what I find.
Where have you worked?
- System Engineer, Secure Pasifik TeknologiAug 2026 to current
- Software Developer, GIS, Blue Power TechnologyOct 2024 to Jul 2026
- Software Developer, Levels LivingMar 2024 to May 2024
- iOS Developer, BlibliFeb 2023 to Feb 2024