Hi, I’m Aditya Prayoga. Mas, Adit, or Yoga, depending on who is asking.
I’m a software engineer in Jakarta, Indonesia. Since 2019 I have built and maintained national-scale government platforms: personnel systems, online submissions, certification, environmental data, and logistics.
Most of that work is modular Laravel architecture, role-based access with audit and event logging, and performance tuning on the paths that carry load. I do the systems analysis alongside it, turning BPMN and UML into a backlog you can test against. I teach IT courses, and I hold ISTQB CTFL.
Right now
- Tech lead in Jakarta, on Laravel systems for government clients
- Teaching software testing and ISTQB prep, a few cohorts most months
- Writing rubrics and scenario banks that outlast the class they were built for
Timeline
- 🎓 A degree in IT. Universitas Indraprasta PGRI, B.Sc. Information Technology.
- 💻 2019, first backend job. Laravel and REST APIs behind JavaScript front ends. I found out what a national user base does to a query nobody indexed.
- 🥇 2021, Kapolri Gold Pin. For work on SIPP 2.0, the police personnel system.
- 🧭 2022, tech lead and a classroom. I picked up technical direction and release governance, then taught my first course, MERN full-stack, and kept teaching.
- ✅ 2024, ISTQB CTFL v4. I had run test design sessions for two years before I sat the exam.
What I work with
| Backend | PHP / Laravel, Java, Python, Go |
| Frontend | React / Next.js, Vue, Svelte, Usually with Tailwind CSS |
| Data | MySQL, PostgreSQL (Preferred), Redis, MongoDB |
| QA | ISTQB CTFL 4, JMeter/k6 Performance Testing, Burp Suite Pentest based on OWASP Top 10 |
| Analysis | Analysis Requirements into BPMN, Use Case Diagrams (Sequence and Activity Diagram) |
| Delivery | Code review, Setup Own Server, CI/CD |
| Tooling | Git, GitHub Actions, GitLab CI, Docker, Postman |
Experience
PT IlmuKomputerCom Braindevs Sistema
Tech Lead / Software Manager · 2022
I set technical direction and release governance across policing, certification, and environmental systems. I led the modular refactoring, drew clearer architectural boundaries, and added the regression suites and review gates that steadied our release cadence.
I review code, pair with the engineers on my team, run ISTQB-aligned test design sessions, and write the internal guides that hold those conventions.
Software Staff, Full Stack Developer · 2019 – 2022
I built Laravel backends and REST APIs with JavaScript front ends. I turned business input into BPMN and use-case artefacts, then into testable stories, and added caching and indexing to high-volume reporting endpoints.
IT Course Instructor
2022
I have taught since 2022: software testing, ISTQB exam preparation, PHP Laravel, Java SE, MySQL, secure programming, Git, and full-stack development. Participants rate the courses 4.5 out of 5. I wrote the reusable material, the rubrics, and the ISTQB-aligned scenario banks behind them.
| Year | Course | For |
|---|---|---|
| 2022 | Full Stack Web Development, MERN | Universitas Dian Nuswantoro |
| 2023 | Java SE Fundamentals | DJBC Kanwil Serpong |
| 2023 | ISTQB Exam Guide, Batch IV | Idemia |
| 2023 | ISTQB Exam Guide | Politeknik Negeri Bandung |
| 2023 | Git and GitHub workflows | Online |
| 2024 | Java SE Fundamentals | Direktorat Jenderal Anggaran |
| 2024 | ISTQB Foundation Exam Guide | Allo Bank Indonesia |
| 2024 | Software Testing Fundamentals | Universitas Negeri Semarang |
| 2025 | Software Quality Assurance Fundamentals | PT Taspen (Persero) |
| 2025 | Software Testing Fundamentals | Universitas Terbuka |
| 2025 | Full-Stack Development & AI Fundamentals | Politeknik Siber dan Sandi Negara |
| 2025 | Database MySQL Fundamentals | PLN UPDL Surabaya |
| 2025 | Data Analytics with Metabase | Lembaga Pengelola Dana Pendidikan |
| 2025 | PHP Laravel Framework Fundamentals | Badan Standardisasi Nasional |
| 2025 | Software Testing Fundamentals | Perum Perhutani |
| 2026 | Software Quality Assurance | PT DAnS Multi Pro |
| 2026 | Secure Programming Fundamentals | PLN UPDL Jakarta |
| 2026 | ISTQB CTFL Exam Guide | Politeknik Negeri Batam |
Alongside these I run Brainmatics’s open-enrolment courses, where Software Testing Fundamentals, ISTQB Exam Guide, and PHP Laravel Framework Fundamentals come round several times a year.
Systems and clients
Government and institutional platforms I have worked on as developer and systems analyst:
| Institution | System |
|---|---|
| PT PJB | PJB-IMS 2.0, enterprise architecture |
| Kemendikbud | e-KIAT Guru |
| Kemensos | SIKS-NG, SRS and KAK |
| SSDM Polri | Sistem Informasi Personel Polri (SIPP) and SiSDM |
| BMKG | Portal Integrasi Jaringan Data Petir (PIJAR) |
| Korbinmas Baharkam Polri | Binmas Online System (BOS V2) and its SISLAP reporting module |
| KLHK | AmdalNet |
| Kementerian ATR/BPN | SmartLand, POC testing |
| Kemenaker | Sistem Informasi Siap Kerja, audit |
| BRIN | Sistem Informasi Danau Indonesia (SIDANAU) |
| BPK RI | Learning Management System |
| BNSP | Certification information system |
| POLRI | SiLOG, logistics |
| BrainCorp | brainmatics.id, braindevs.id, BM Payroll |
Certifications & awards
- ISTQB Certified Tester, CTFL v4, 2024
- Kapolri Gold Pin, 2021, related work on SIPP 2.0
Education
- Universitas Indraprasta PGRI, B.Sc. Information Technology
Languages
- Bahasa Indonesia, native
- English, conversational