clarkkiee.dev

Aloysius Juan

Software Engineer

Final-year Computer Science student focused on backend engineering, exploring DevOps, Site Reliability Engineering, and has a strong interest in technology-driven leadership.

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The Astronaut

ABOUT ME

Aloysius Juan

Hola! I'm Aloysius Juan Farrel Lumentut, the final-year Computer Science Undergraduate Student at Institut Teknologi Sepuluh Nopember. I work mainly in backend engineering, building systems that are designed to be reliable, robust, and scalable.

I'm currently interested in how large systems are managed and operated in real-world conditions, how reliability, performance, and stability are maintained as systems grow. Curiosity remains open toward adjacent areas such as data engineering and the practical integration of AI into existing system to solve real problems.

What I Do

I build software, but my experience goes beyond coding. Through being a campus choir member and a software engineering lab assistant, I've developed leadership, project planning, time and human resource management, alsoi communication skills. I'm dedicated to engineering reliable software supported by strong leadership and impactful people skills.

Tech Stack

Star Systems

MY WORKS

01

Project 01

bril

A structured error handling library for Go that transforms chaotic error management into an elegant, observable, and API-ready experience

Go
02

Project 02

mijnwerker

A lightweight, modular web scraper built in Python and Go. This project is designed to efficiently scrape and extract structured data from job portal websites using a reliable and fast scraping pipeline.

PythonGoBeautifulSoupRabbitMQ
03

Project 03

Foodease

A high-performance FoodEase Backend API built with Golang, Gin, and GORM. Includes a complete observability stack using Grafana, Prometheus, and Loki for metrics, logging, and monitoring.

GoGrafanaPrometheusLoki
04

Project 04

DISC Psychology Assesment Instrument

A web application for psychological assessment used to map a person's behavior and personality type that includes online tests, test data processing, and a dashboard to visualize participants' test results.

TypescriptNodeJSPythonSupabase
Trajectory

EDUCATION & EXPERIENCE

Work
Education
Organization
Aug 2022 - Sep 2026 (expected)
🎓

Bachelor of Computer Science

Institut Teknologi Sepuluh Nopember

Education
Jan 2025 - Jul 2025
🛠️

Backend Engineer

Dinas Pendidikan Provinsi Jawa Timur

Work
May 2024 - present
⚙️

Administrator - Lab. Assistant

Software Engineering Laboratory, Department of Informatics ITS

Organization
Mar 2024 - Feb 2025
🤝

Staff of Human Resource Development Department

ITS Student Choir - Abrachadabra Cabinet

Organization