May 2026
May 2026
Kira
NextJSTailwindCSSSupabase
Feb 2026
Feb 2026
Data Engineer
Orang Tua Group
Feb 2026
Feb 2026
Susbase
JS/TSNextjsSupabasePayloadCMSTailwindcss
Jan 2026
Jan 2026
Tangkal
TypeScript
Jan 2026
Jan 2026
Samar
JS/TS
Dec 2025
Dec 2025
Protect My Design
NextJSSupabaseShadCNTailwindCSS
Sep 2025 — Dec 2025
Sep 2025 — Dec 2025
Online Programming Tutor
No Association
Jul 2025
Jul 2025
Stira Paradise Resort
NextJSTailwindCSS
Jan 2025
Jan 2025
Santorini PASP
NextJSTailwindCSS
Jul 2024 — Jan 2026
Jul 2024 — Jan 2026
Reporting Specialist
Orang Tua Group
Jun 2024 — Jun 2024
Jun 2024 — Jun 2024
Software Tester
No Association
Jan 2024
Jan 2024
BCOOL Palembang
NextJSTailwindCSSShadCN
Oct 2023
Oct 2023
ANALISIS NILAI K PADA ALGORITMA K-NN UNTUK MENGKLASIFIKASIKAN WAJAH KANTUK
PythonScikit-LearnNumpyPandas
Aug 2023
Aug 2023
Google SEO Fundamentals
Google
Jun 2023 — Jun 2024
Jun 2023 — Jun 2024
IT Business & Operations
PT Bong Maju Mapan - Cozylila
Mar 2023
Mar 2023
Project Initiation: Starting a Successful Project
Google
Mar 2023
Mar 2023
Foundations of Project Management
Google
Mar 2023
Mar 2023
An Official Introduction to AWS
Trainocate Indonesia
Feb 2023 — Apr 2026
Feb 2023 — Apr 2026
Founder
PT Virya Makmur Abadi
Feb 2023
Feb 2023
Full-Stack Engineer Career Path
Codecademy
Oct 2022
Oct 2022
Unito - Financial Super Apps
FigmaFlutter
Jul 2022
Jul 2022
M001: MongoDB Basics
MongoDB
Jun 2022
Jun 2022
Neural Networks and Deep Learning
Coursera
May 2022 — Jul 2022
May 2022 — Jul 2022
Web Developer
Netsprogram
Mar 2022
Mar 2022
Learn Python 3 Course
Codecademy
Mar 2022
Mar 2022
Learn CSS Course
Codecademy
Mar 2022
Mar 2022
Learn CSS Course
Codecademy
Jul 2021 — Aug 2021
Jul 2021 — Aug 2021
Web Developer
IO Dev
Feb 2020 — Apr 2020
Feb 2020 — Apr 2020
Sales Promotion
PT Bong Maju Mapan - Cozylila
Dec 2019 — Dec 2023
Dec 2019 — Dec 2023
Bachelor's degree, Computer Science
Bunda Mulia University
Sep 2019 — Sep 2019
Sep 2019 — Sep 2019
Sales Promotion
PT Willbern Autoprima Indonesia
Dec 2015 — Dec 2018
Dec 2015 — Dec 2018
Santo Lukas Penginjil
Graduated High School, Natural Sciences
About
I’m a Renaissance IT professional. I combine Security, Data, and Software Engineering with a good taste for design. I leverage AI to maximize my output while relentlessly focused on driving business results.
Experience
Data Engineer
Feb 2026 — PresentOrang Tua Group• Jakarta, Indonesiafull-time
- Architected and deployed high-performance data pipelines on Google Cloud, applying software engineering principles to bridge the gap between complex infrastructure and scalable ETL workflows.
- Engineered a conversational AI analytics agent for the Board of Directors, automating complex data retrieval and significantly reducing executive dependency on manual reporting cycles.
- Executed deep-level query optimization within BigQuery to resolve performance bottlenecks, resulting in significant reductions in compute resource consumption and operational costs.
- Led the migration of legacy on-premise data systems to Google Cloud Platform, ensuring seamless integration and minimal downtime during the transition to a cloud-native environment.
- Revitalized the enterprise data ecosystem by implementing a robust data catalog and semantic layer, establishing a governed, single-source-of-truth for all business-critical reporting.
- Standardized data governance and quality frameworks within BigQuery, leveraging Terraform and Dataform to automate medallion architecture deployments and ensure infrastructure consistency.
- Collaborated directly with infrastructure and software engineering leads to synchronize cross-divisional technical roadmaps with high-level business objectives.
Online Programming Tutor
Sep 2025 — Dec 2025No Association• Indonesia - USAself-employed
- Designing and delivering structured curriculum covering Python programming, data structures & algorithms, and software engineering fundamentals.
- Providing 1:1 and group tutoring sessions tailored to different learning styles and goals.
- Breaking down complex concepts into simple, beginner-friendly explanations.
- Preparing guided practice exercises, coding challenges, and mini-projects to reinforce learning.
- Mentoring students in applying problem-solving techniques and debugging strategies.
- Supporting students in exploring potential career paths in IT, software development, or related fields.
Reporting Specialist
Jul 2024 — Jan 2026Orang Tua Group• Jakarta, Indonesiafull-time
- Created, optimized, and maintained stored procedures in Vertica and Sybase to support business operations.
- Developed and customized reports with FineReport, handling both data processing and report design.
- Optimized complex queries by leveraging AI-assisted improvements, reducing query execution time from 50 minutes to 3 minutes and boosting efficiency in reporting processes.
- Calculated daily, weekly, and monthly sales incentives, supporting financial accuracy and transparency.
- Helped troubleshoot and resolve issues in running application reports, ensuring data accuracy, stability, and timely delivery.
- Reported directly to supervisors with actionable insights and performance updates to support business decision-making.
Software Tester
Jun 2024 — Jun 2024No Association• Jakarta, Indonesiafreelance
- Tested a library web apps
- Used Selenium and Mocha tools
- Created a test case scenario for each functionality (sign in, sign up, borrowing, etc)
- Reported the process
IT Business & Operations
Jun 2023 — Jun 2024PT Bong Maju Mapan - Cozylila• Jakarta, Indonesiainternship
- Managed Ginee ERP software
- Conducted ERP training
- Provided technical knowledge to the Board of Directors
- Resolved technical problems in under an hour
- Maintained Ginee ERP using automation skills
- Collaborated with the marketing and warehouse divisions
Founder
Feb 2023 — Apr 2026PT Virya Makmur Abadi• Jakarta, Indonesiafull-time
- Defined company vision, positioning, and service architecture across design, development, and digital services, aligning offerings with SME market demand.
- Owned end-to-end business strategy: pricing models, go-to-market execution, client acquisition, and revenue growth.
- Led client discovery, solution scoping, and proposal strategy for web, e-commerce, and custom software projects.
- Oversaw delivery quality and execution standards across design, development, and creative outputs to ensure client satisfaction and retention.
- Built and managed cross-functional teams (designers, developers, freelancers), including hiring, delegation, and performance oversight.
- Acted as primary decision-maker for product, technology stack, and operational workflows.
- Managed financial planning, budgeting, and cost control to maintain profitability and operational sustainability.
- Established internal processes for project management, client communication, and delivery timelines.
- Handled strategic partnerships, vendor selection, and third-party integrations.
- Represented the company in client negotiations, stakeholder discussions, and brand-facing communications.
Web Developer
May 2022 — Jul 2022Netsprogram• Jakarta, Indonesiafreelance
- Wrote a PHP source code in CodeIgniter framework
- Maintained project using Git version control
- Provided training for client
Web Developer
Jul 2021 — Aug 2021IO Dev• Jakarta, Indonesiaself-employed
Sales Promotion
Feb 2020 — Apr 2020PT Bong Maju Mapan - Cozylila• Jakarta, Indonesiafreelance
Sales Promotion
Sep 2019 — Sep 2019PT Willbern Autoprima Indonesia• Jakarta, Indonesiafreelance
Projects
Kira is a minimalist web-app for independent penetration testers to build and deliver enterprise-ready security reports without the styling and formatting headache. Built with Next.js, Supabase, and shadcn UI, it automates structured report drafting, auto-calculates CVSS v3.1 scores, and exports flawless A4-formatted PDFs.
NextJSTailwindCSSSupabase
Samar is a Shadow Workspace Manager designed to let AI Agents (like Claude, Gemini, or Devin) edit your code safely. Inspired by the Indonesian language "samar" which is disguised. The tool is made for people who work with the code agent to prevent the agent from reading secret files. Because instructions are not enough.
JS/TS
Stira Paradise Resort
A single page landing page for Stira Paradise Resort in Team 37.
NextJSTailwindCSS
Santorini PASP
A single page landing page for Santorini PASP. A real-estate developer in Kawasan WisataPantai Alfath Stira ParADIse, Serang
NextJSTailwindCSS
BCOOL Palembang
A simple business landing page for CV. BCOOL PALEMBANG that supplies e-commerce packing needs.
NextJSTailwindCSSShadCN
ANALISIS NILAI K PADA ALGORITMA K-NN UNTUK MENGKLASIFIKASIKAN WAJAH KANTUK
A final thesis project to find the best K values in K-NN ML Algorithm to classify drowsy drivers.
PythonScikit-LearnNumpyPandas
Unito - Financial Super Apps
Unito is a hackathon project by Edsen Consulting designed to address financial challenges in Jakarta. The main idea is to unify all financial apps through Unito. This app is a prototype.
FigmaFlutter
Education
Bachelor's degree, Computer Science
2019 — 2023Bunda Mulia UniversityGPA: 3.81
- Head of Computer Science Major Organization (BIOS).
- Member of the Student Research & Development Computer Science Major Organization (BIOS).
- Student Mentor.
- Welcoming Freshmen Mentor.
- Collaborate with other major to manage event.
- Attend 39 events held by university.
- Manage & design social media for Computer Science Major Organization (BIOS).
- Top 8th Finalist Hackathon held by Edsen.
- Rewarded 1.5 million rupiah for finding vulnerability in university student portal.
- Mentored 2 Welcoming Freshmen groups with total of 40 freshman students.
- Recognized by lecturer and dean of the university.
Santo Lukas Penginjil
2015 — 2018Graduated High School, Natural SciencesGPA: 70.25
Organizations
Test Score
IQ Test
IQ Test AcademyIQ•Nov 2021
Recognition
Google SEO Fundamentals
Google•Aug 2023
certificationProject Initiation: Starting a Successful Project
Google•Mar 2023
certificationFoundations of Project Management
Google•Mar 2023
certificationAn Official Introduction to AWS
Trainocate Indonesia•Mar 2023
certificationFull-Stack Engineer Career Path
Codecademy•Feb 2023
certificationM001: MongoDB Basics
MongoDB•Jul 2022
certificationNeural Networks and Deep Learning
Coursera•Jun 2022
certificationLearn Python 3 Course
Codecademy•Mar 2022
certificationLearn CSS Course
Codecademy•Mar 2022
certificationLearn CSS Course
Codecademy•Mar 2022
certificationLanguages
Chinese (Simplified)Limited Working
English U.SFull Professional
Bahasa IndonesiaNative Bilingual
Most Used Languages
JS/TS
Python
Dart
Rust
C/C++
Most Used Frameworks
TailwindCSS
NextJS
PayloadCMS
ShadCN
Motion
Most Used DB
Supabase
Vertica
MongoDB
Firebase
SurrealDB
Dev Tools
Now
Mood
Working
Building
Kira
Learning
48 Laws of Power
Web Metrics
U're the 3 visitors today!
Total visitors: 2409
Global Reach: 60 Countries
Device Usage: 15% Mobile
Trending: What Is The Most Valuable Currency In The World? (14 views)
Total Content Views: 115
Words Written: 4,609
Latest Thoughts
View all postsMay 20263 min read14
What Is The Most Valuable Currency In The World?
A late-night reflection on the invisible thread that holds our entire lives together. We chase money, titles, and success. But at the end of the day, everything we have, from our jobs to our closest relationships. Is built on one simple, fragile thing. TRUST.
Read article
Feb 20264 min read11
High-Throughput vs High-Reliability: Which One Should You Aim for First?
When people start building systems, they usually worry about speed first. That’s understandable, but it’s often the wrong instinct. Before you chase throughput, you need to understand reliability. Here’s why the order matters.
Read article
Feb 20264 min read12
What Bootcamps Don’t Tell You About Becoming a Software Engineer
Bootcamps sell speed and certainty in an industry that has neither. Becoming a software engineer takes more than three months, more than frameworks, and more than job-ready promises. This is what usually gets left out.
Read article