Welcome to the world of
Saeful Rohman.
Informatics Engineering · Mobile · Fullstack · Games · AI Engineering. Scroll to open.
· fade in · act I · the cold open ·
Saeful Rohman.
Informatics Engineering graduate (GPA 3.83). I build at the intersection of mobile, fullstack web, games, and AI engineering — autonomous agents, automations, and interfaces that move the way they should.
§ 01 · Manifesto
Code with clarity.
“Any fool can write code a machine understands. Good programmers write code humans understand.”
Every project on this site is an attempt to honour that. Small systems. Clear seams. Motion where it earns it. Silence where it doesn't.
I don't build apps. I build small worlds where humans and machines can meet and get something done together.
§ Cutscene · 01
At the centre — a runtime. Around it — satellites of intent. Agents, automations, and the humans who steer them.
§ 02 · Who it's for
Direct. Welcoming. Respectful.
Who it's for.
/ Founders
Who need a builder who moves like a team — design, ship, learn, repeat.
/ Teams
Who want agents that actually work in production, not slideware.
/ Students
Who treat code like craft and want a peer, not a tutor.
§ Cutscene · 02
From a small island to a quiet studio — the path had fewer straight lines than you'd expect.
§ 03 · Journey Map
The level
select.
A scrolling journey — each node highlights as it reaches the center of your screen. High school, mahasiswa, apprenticeship, and the informatics engineering boss level.
- 01Level 01 · Origin2019 — 2022
High School
SMA · Computer & Informatics track
Started the journey self-teaching HTML, CSS, JavaScript and Android basics. Hackathon club nights, discovering version control, falling in love with the moment code starts talking back.
- First Android app
- Self-taught JS & Git
- Built school info-system
- 02Level 02 · Expansion2022 — 2026
Graduate — Informatics Engineering
Teknik Informatika · GPA 3.83
Graduated with a GPA of 3.83 in Informatics Engineering. Formal grounding in algorithms, systems, networking and software engineering. Shipped real products: mobile apps, fullstack platforms, and small games built in Unity/Godot.
- Graduated with GPA 3.83
- Data Structures · Algorithms · DB
- Fullstack capstone projects
- 03Level 03 · Apprenticeship2024
Apprenticeship / Magang
Industry placement — Software Engineering
Worked inside a real engineering team shipping production software. Code reviews, CI/CD, design handoffs, shipping incremental value, and learning how startups actually run.
- Production deploys
- Agile · Scrum
- Cross-functional handoffs
- 04Level 04 · AI Engineering2024 — Now
AI Engineer & Automation Builder
Agents · LLM pipelines · Automation
Building autonomous AI agents, retrieval systems, and orchestration flows — glueing LLMs to tools, browsers and business logic. Automations that quietly replace whole workflows.
- AI agent orchestration
- RAG / tool-use
- Workflow automation
- 05Level 05 · OngoingThe Boss Level
Shipping at the Intersection
Mobile · Fullstack · Game · AI
Operating at the intersection of product, engineering and AI. Designing systems end-to-end — from the DB schema and the API, to the screen, the motion, and the model prompt.
- Systems thinking
- Design × engineering
- Velocity without drama
§ Operating Principles
Principles.
Eight rules I write software against. They are the north-star for every project on this site.
/ 01
Modular Systems
Small pieces, clear seams. Every feature a module you can rip out and replace without the house falling in.
/ 02
Velocity with Craft
Ship weekly. Polish monthly. Delete quarterly. Speed is a discipline, not an excuse.
/ 03
Architecture is First
Think twice, code once. Scaffolding and system design pay compounding dividends over project lifespans.
/ 04
Autonomy by Default
Automate your next repetition. If you did it twice, write it. If you did it thrice, ship it to someone else.
/ 05
Designer's Hands
Type, space, motion, sound. An engineer who can't see beauty will build ugly things fast.
/ 06
Own the Loop
Metrics → hypothesis → experiment → ship → repeat. Portfolio pieces without a feedback loop are school projects.
/ 07
Agents, not Apps
Beyond the singularity, the old rules of programming dissolve. I architect the entangled nodes and superposed agents that redefine how humans and machines collide.
/ 08
SOLID is Must
Clean code principles are not theoretical suggestions; they are the bedrock of scalable software.
Launch Your Product
Into The World
Supercharge productivity with AI-powered automation and integrations built for the next generation of developer — fast, seamless, and limitless.
§ Cutscene · 03
Beyond the singularity, the old rules of programming dissolve. I architect the entangled nodes and superposed agents that redefine how humans and machines collide.
§ 05 · Selected work
The reel.
§ Game Development
Dyslexa.
Multiplatform Game Therapy disleksia with Machine Learning
§ Fullstack Web
Front End One Ai Assistant.
Chatbot plugin
§ Fullstack Web
Ganeshlab Consultation.
Consultation and project management in one workflow
§ Game Development
Vocab Wanderer.
A fun, visual novel-style adventure to master English verbs and vocabulary.
§ End credits
Roll credits. (Your project starts in the next scene.)
§ Chronicles
Moments &
Milestones.
Speaking engagements, workshop training, and key events captured in the field of engineering, software architecture, and AI development.
PBK FEST
PBK FEST
2025-12-20Invited as a featured speaker at PBK FEST 2026 to deliver a keynote session on "AI Agents: Shaping the Landscape of Future Tech & Digital Economy." This session aimed to bridge the gap between advanced artificial intelligence and its practical implications on modern industries and economic growth. During the presentation, I shared deep insights into several key areas: The Evolution of AI Agents: Demystified the concept of autonomous AI agents, highlighting how they differ from traditional chatbots by executing complex, multi-step workflows independently. Driving the Digital Economy: Discussed the economic impact of AI agents in automating industries, optimizing business operations, and creating new market opportunities within the digital ecosystem. Future Tech Frameworks: Provided a technical breakdown of how developers can leverage modern AI frameworks and LLMs to build secure, scalable, and production-ready intelligent agents. The session concluded with an engaging panel discussion and a live Q&A, inspiring students and tech enthusiasts to actively build, innovate, and prepare for the next wave of AI-driven digital transformation.
Devfest Bandung 2025
2025-11-29Attended DevFest Bandung 2025, the biggest community-led technology conference in Indonesia, held at Maranatha Christian University. Grounded in the main theme of "Building Safe, Secure, and Scalable Solutions with AI and Cloud," the event provided an immersive environment to explore cutting-edge Google technologies and industry best practices. During the event, I participated in several specialized tracks and learning zones, including: AI Alchemy Lab & AI Builders Zone: Explored the latest advancements in Artificial Intelligence, including hands-on insights into Gemini models (Imagen and Veo 3) and practical applications of machine learning workflows. Cloud Architect Hub: Deep-dived into scalable infrastructure, cloud security, and optimizing modern architectures alongside Google Developer Experts (GDEs). Mobile & Web Development: Gained insights into cross-platform development by demystifying Kotlin Multiplatform (KMP) architecture, exploring what's new in Firebase, and learning how AI accelerates dev-to-prod deployment. Beyond the technical sessions, the event was a fantastic opportunity to connect with tech community leaders, industry architects, and thousands of fellow developers, expanding my network and professional horizons within the tech ecosystem.
Guest Speaker PKKMB FKOM 2026
2025-10-16Invited as a guest speaker and senior mentor to share insights and experiences with junior students regarding the Bangkit Academy (MBKM) program and my journey as a developer. In this session, I focused on inspiring and guiding the next generation of tech talent by covering several key areas: Demystifying Bangkit Academy: Provided a comprehensive overview of the Bangkit MBKM program, explaining the learning paths (Cloud Computing, Mobile Development, and Machine Learning), selection process, and the benefits of converting it to college credits (SKS). Developer Roadmap & Real-World Experience: Shared practical insights on what it takes to be a developer today, including the essential tech stacks, tools, and the importance of portfolio building based on my personal development experience. Navigating Challenges in Tech: Openly discussed the ups and downs of learning modern technologies, managing time effectively between academic responsibilities and intensive tech programs, and developing crucial soft skills like problem-solving and collaboration. Through this sharing session, I aimed to empower junior students to take proactive steps in their tech journeys, leverage MBKM opportunities, and build a strong foundation for their future careers in the tech industry.
PBK FEST
Invited as a featured speaker at PBK FEST 2026 to deliver a keynote session on "AI Agents: Shaping the Landscape of Future Tech & Digital Economy." This session aimed to bridge the gap between advanced artificial intelligence and its practical implications on modern industries and economic growth. During the presentation, I shared deep insights into several key areas: The Evolution of AI Agents: Demystified the concept of autonomous AI agents, highlighting how they differ from traditional chatbots by executing complex, multi-step workflows independently. Driving the Digital Economy: Discussed the economic impact of AI agents in automating industries, optimizing business operations, and creating new market opportunities within the digital ecosystem. Future Tech Frameworks: Provided a technical breakdown of how developers can leverage modern AI frameworks and LLMs to build secure, scalable, and production-ready intelligent agents. The session concluded with an engaging panel discussion and a live Q&A, inspiring students and tech enthusiasts to actively build, innovate, and prepare for the next wave of AI-driven digital transformation.
§ Certified Credentials
Validated
professional expertise.
Belajar Membuat Aplikasi Android dengan Jetpack Compose
Belajar Penerapan Machine Learning untuk Android
Architecting on AWS (Membangun Arsitektur Cloud di AWS)
Belajar Membuat Aplikasi Android dengan Jetpack Compose
Belajar Penerapan Machine Learning untuk Android
Architecting on AWS (Membangun Arsitektur Cloud di AWS)
Belajar Membuat Aplikasi Android dengan Jetpack Compose
Belajar Penerapan Machine Learning untuk Android
Architecting on AWS (Membangun Arsitektur Cloud di AWS)
Belajar Membuat Aplikasi Android dengan Jetpack Compose
Belajar Penerapan Machine Learning untuk Android
Architecting on AWS (Membangun Arsitektur Cloud di AWS)
Belajar Membuat Aplikasi Android dengan Jetpack Compose
Belajar Penerapan Machine Learning untuk Android
Let's build something alive.
Contract, full-time, collaboration, teaching. If it's code, design, agents, or games — I'm interested. Quiet inbox, fast reply.