Arnold.
pipeline.py

Currently

Building AI

melody.wav

Also plays

Piano

Open to opportunities

Arnold
Sidiprasetija

Software Developer  ·  AI Enthusiast  ·  Product Manager

I build intelligent products at the intersection of data, AI, and seamless user experience — from ML pipelines to polished interfaces.

About

Building things that matter

I'm Arnold, a software engineer from Indonesia who loves turning complex systems into reliable, high-quality products people actually enjoy using. My work sits at the intersection of quality engineering, automation, and thoughtful product development.

I care about clean code, reliable systems, and shipping products that actually make a difference.

Arnold Sidiprasetija

3+

Years building

10+

Projects shipped

2

Platforms: iOS & Web

AI

First, always

Experience

The journey so far

From engineering student to product builder to QA — shaped by hands-on experience across ML, iOS, product, and testing.

2025 – PresentNow

QA Engineer

Growise.io

Driving software quality at Growise Inc, an SaaS startup focused on data-driven TAM AI solutions. Responsible for end-to-end testing — from test planning and manual regression to Playwright-based automation. Partnering with engineers to shift testing left, integrate CI/CD pipelines, and ensure fast, high-quality releases.

Apr 2025 – Apr 2026

Associate Product Manager

PT Semesta Integrasi Digital · Sekolahmu

Built the design and delivery of a modular product architecture — a flexible, component-based system that decouples features so they can be independently built, deployed, and scaled. Each module (learning content, assessments, progress tracking, reporting) operates as a standalone unit with well-defined interfaces, enabling cross-functional teams to ship in parallel without creating interdependencies. This significantly reduced feature delivery time and made the platform easier to maintain and extend.

2023 – 2025

Associate Data Product Manager

PT Semesta Integrasi Digital · Sekolahmu

Built data-driven products that helped educators and learners make better decisions. Led development of analytics dashboards, AI-powered recommendation tools, and internal reporting systems — translating raw data into actionable insights across the Sekolahmu platform.

2022 – 2023

iOS Developer

Apple Developer Academy @ UC

Designed and shipped production-ready iOS apps using Swift, SwiftUI, and UIKit through Apple's intensive developer program. Gained deep experience with Apple's Human Interface Guidelines, agile collaboration, and challenge-based learning — building real apps from concept to TestFlight.

2022

Machine Learning Engineer

Bangkit Academy · Google, GoTo & Traveloka

Specialised in machine learning through an intensive program backed by Google, GoTo, and Traveloka. Collaborated with Indosat Ooredoo Hutchison on a capstone project — training and deploying a classification model to solve a real-world business problem.

2019 – 2023

Bachelor of Computer Engineering

Institut Teknologi Sepuluh Nopember (ITS)

Studied computer engineering with a focus on software systems, algorithms, and data structures. Actively participated in national competitions and technology communities throughout the degree.

Projects

Things I've built

From ML models to iOS apps to data dashboards — a selection of work spanning AI, data, and product.

Healthkathon 2.0

Healthkathon 2.0

Interactive Power BI dashboard built for a national healthcare data analytics competition, surfacing actionable patient insights through visual storytelling.

Power BIDAXData AnalyticsHealthcare+1
Replasc

Replasc

Mobile app raising public awareness about plastic waste and carbon emissions, powered by an ML model that classifies plastic types in real time.

TensorFlowPythonAndroidMachine Learning+2
Risaikuru

Risaikuru

Deep learning web app for real-time trash classification using computer vision — helping users sort waste correctly with instant AI feedback.

PythonTensorFlowFlaskDeep Learning+2
Cryptocurrency Forecasting

Cryptocurrency Forecasting

Time-series forecasting pipeline for cryptocurrency prices using Facebook Prophet, with automated trend decomposition and future projections.

PythonFbProphetPandasPlotly+2
Purru

Purru

A delightful iOS companion app for cat owners — track your cat's health, daily activities, and care routines in one place.

SwiftSwiftUIiOSXcode+1
Moneh

Moneh

Personal finance iOS app with smart expense categorisation, budget tracking, and spending insights to build better money habits.

SwiftSwiftUIiOSCoreData+2
Tribie

Tribie

Social platform for travel enthusiasts to share experiences, discover destinations, and connect with fellow adventurers.

SwiftUIKitiOSFirebase+2
Split Bill

Split Bill

Clean and fast iOS app for splitting bills among friends — handles restaurants, trips, and group expenses with zero friction.

SwiftSwiftUIiOSXcode

Tech Stack

Tools I work with

A generalist stack — I go wherever the problem takes me, from training models to shipping UIs to automating tests.

Languages

PythonJavaScriptTypeScriptSwift

Frontend

ReactNext.jsTailwind CSSHTML & CSS

AI & ML

TensorFlowPyTorchScikit-learnFbProphet

Data

SQLPower BIPandasNumPy

Mobile

iOSSwiftSwiftUIUIKit

Testing & QA

PlaywrightManual TestingTest AutomationCI/CD

Cloud & Tools

Google CloudVercelGit & GitHubDocker

Contact

Let's work together

Whether you have a project in mind, want to collaborate, or just want to say hi — my inbox is always open.

Currently open to: Full-time roles, freelance projects, and interesting collaborations in AI/ML, data products, or fullstack development. Based in Indonesia, working remotely.