Build
I build web applications from the interface to the database. I use Laravel for the server and React for the interface.
Web Systems and Network Engineer
I build web applications and look after networks.
Malang, Indonesia
Available for workMohammad DzakiYaumal Atsal.
01Selected work
Projects
Some projects I built for work, clients, and education. Each page explains the problem and my part in the project.
01
Institutional Performance Data System
A web system that holds the performance data of every work area of the Surabaya Health Quarantine Centre.
I designed, built and deployed the system.
02
Hot Work Permit System
A web permit system for hot work in a smelting plant. It replaces the paper permit for a high-risk task.
Role-based approval, PDF permits and QR codes for each permit.
03
Warehouse Management System
A multi-warehouse system with real-time stock counts, bin rack allocations and inbound movement records.
Multi-facility routing, live rack occupancy and order audits.
04
Adaptive Learning Platform
An adaptive learning platform with AI scaffolding. The platform reduces guidance as the student learns each concept.
Five levels of scaffolding that fade when the student proves competence.
02About
About me
Dzaki Yaumal
Malang, Indonesia
Malang, Indonesia
I ask how people do their work, then build something that helps with it.
I started with computer networks and later moved into web development. My work includes projects for a smelter, a health agency, and a logistics company. I build applications and help maintain their servers and networks.
Read my résumé03Skills
Skills & tools
These are the tools and skills I use in my work.
Deploy
I deploy and operate my own systems. I write the container files, the web server rules and the DNS records.
Connect
I install and configure networks. I started in this work and I still design for the layer below the application.
Explain
I teach, present and write. My degree is in informatics education, so I document the systems that I build.
System status
Sites I maintain
3 of 6 applications online · 78.4% uptime
04Work and activities
Experience
My jobs, research, and community activities. Select an entry to read more.
2026 — PresentPT Ragam Tangguh FortindoIT Staff
I maintain the hardware and the network of the company. I also built the IT ticketing system that the staff use to report a fault and follow its repair.
2025Balai Besar Kekarantinaan Kesehatan SurabayaDeveloper and Network Support
I designed and built the web system that holds the performance data of all the work areas. I also installed the new network hardware at the site.
2024PT. Smelting GresikIT and Web Development
I developed the Hot Work Permit system for the plant. I also maintained the IT equipment, installed new hardware, and kept the plant network stable and secure.
2024 — 2026CLEARN Lab, State University of MalangMember
I wrote three papers about education technology with the group. The papers cover a virtual entrepreneurship laboratory and learning websites. I also made a Scrum case study of the SISINTA project management system.
2022 — 2024Workshop Elektro UM (WSE)Secretary, Products and Services Division
I managed the administration, the documents and the coordination for the division. I taught the Internet of Things session at Workshop at School 2023. I also organised the Line Tracer Design Contest and the PESC UM writing competition.
2018PT. Weiss Tech SidoarjoIT Support
I helped the IT team. I maintained the computer hardware and the company network.
05Education and certificates
Education
2021 — 2025
State University of Malang
Informatics Engineering Education
2018 — 2021
SMKN 3 Buduran
Computer and Network Engineering
8th ICEEIE 2024
Presenter at the International Conference on Electrical, Electronics and Information Engineering
International Trade Competition
Second place. Junior Achievement and FedEx
TOEFL 577
English test. TOEIC 820 in 2020
Computer and Network Engineering
Competency certificate from langit.net
06Contact
I am available for full-time and freelance work
Get in touch
I build web applications and internal tools. I also set up the servers and networks for them. Send me a short description of the work.
Send me an email