Informatics Enthusiast

About Me

I am passionate about education and software development, always eager to learn and enhance my skills. My goal is to build impactful technological solutions that benefit others and make a positive impact on the community.

Technical Skills

Frontend Development

HTML5
CSS
JavaScript
TypeScript
React
Flutter
Version Control (Git)
Web Performance Tuning
Tailwind CSS
Vite

Backend Development

PHP
Python
Node.js
Laravel
Django/Flask
Relational Database Management Systems (RDBMS)
RESTful API
AWS, MS Azure, GCP
CI/CD
Monitoring & Logging

Infrastructure & DevOps Tools

Linux & Web Servers
Cloud Platforms
Load Balancing & High Availability
MikroTik

Additional Skills

MS Office Specialist - Excel Associate
Quizizz AI Certified Educator
Assemblr Certified Educator
Fast Touch Typing (130 words per minute)

Work Experience

Mar 2022 - Present

Computer Teacher

State Junior High School, Batu City, East Java

Spearheading school digitalization by developing a comprehensive student attendance application.
Building an integrated "7 KAIH Journal" system that connects students and parents for transparent monitoring.
Developing a centralized Teacher Portal with dedicated modules for homeroom teachers, subject teachers, and guardians.
Instructing students in Informatics and specialized subjects such as Coding and Artificial Intelligence (KKA).
Developed and implemented a digital student disciplinary tracking system to monitor and manage student conduct efficiently.
Engineered and deployed a facial recognition attendance system integrated with automated WhatsApp notifications to keep parents informed in real-time.
Co-managed a computer laboratory, assisting with hardware maintenance, software installation, and daily operations.
Provided technical support for national-level computer-based assessments (ANBK).
Acted as an operator for the New Student Admission (PPDB) process, managing online registration and data verification.

Apr 2019 - Present

Administrative Alchemist

Remote Job, Jakarta

Managed and maintained organizational websites to ensure availability, security, and content accuracy.
Handled backend administration, including database updates, user access management, and system configuration.
Designed and deployed online quizzes and automated certificate generation for internal training programs.
Performed regular backups and maintained internal shared storage systems for data continuity.

Mar 2021 - Feb 2022

IT Programmer

Boarding School

Developed and maintained essential web systems including student registration, employee attendance, academic report cards, and student savings management.
Successfully integrated an on-site facial recognition attendance machine with the central head office system in a different province, configuring Public IP and port forwarding for seamless data synchronization.
Built and managed the official website of the institution, ensuring up-to-date content and system reliability.
Created daily news content and managed social media channels to enhance the institution’s public communication and engagement.

Apr 2019 - Mar 2020

IT Support Specialist

Television Station, Jakarta

Prepared and set up greenscreen and broadcast sets for live and recorded broadcasts, ensuring optimal lighting and camera setups.
Organized and managed content on the timeline playlist, ensuring smooth transitions and scheduling for live shows.
Connected and configured NGINX on Raspberry Pi for live streaming, integrating the stream with social media platforms for real-time broadcasts.

Jan - Mar 2019

Web Programmer

GZ Digital, Griyashanta Malang

Developed e-commerce and booking systems, integrating real-time order management and automated transfer confirmations.
Created and maintained agent websites for client interactions, while managing and optimizing VPS on DigitalOcean for performance, security, and backups.

Nov 2017 - Dec 2018

IT Support Specialist

General Election Commission of Batu City

Secured and migrated websites, recovering hacked data from 2014 and ensuring a smooth transition to new platforms.
Developed and launched an Android app containing voter data, publishing it to the Play Store for easy public access.
Created an efficient voting results system for accurate, real-time election tallying and citywide data entry support.

Jan 2016 - Aug 2017

IT Supervisor

Jawa Timur Park Group

Led and supervised a team of IT staff as IT Marketing Supervisor, overseeing digital marketing strategies across multiple Jawa Timur Park attractions.
Managed and optimized websites and social media for all park locations, ensuring an effective online presence and content updates.
Administered free Wi-Fi networks and handled data entry, email blasts, and customer service platforms to ensure smooth operations.

Sep - Dec 2008

IT Network Specialist

Malang Police Resort

Assisted the police in the telematics field by establishing a VPN connection from Kepanjen to the National Police Headquarters (Mabes POLRI).
Trained police personnel on using Sipamlu (Election Security System) 2009 to ensure the security and monitoring of the election process.

Mar 2007 - Jun 2009

ICT Staff

ICT Center, Educational Department of Malang Regency

Managed and maintained Jardiknas (National Education Network), connecting schools across Malang Raya to the internet using Base Transceiver Stations (BTS) and MikroTik routers, with the central router powered by Juniper OS.
Ensured the stability and security of the network infrastructure, overseeing connectivity between educational institutions.
Monitored and troubleshot network issues to ensure continuous access for educational purposes.

Mar 2006 - Jan 2016

Computer Teacher & Head of Computer Laboratory

State Junior High School, Sumberpucung - Malang Regency, East Java

Designed, implemented, and evaluated Information and Communication Technology (ICT) instruction for students in grades 7, 8, and 9, covering a total of 30 classes.
Developed teaching materials, modules, and interactive learning media (presentations, video tutorials) to enhance student learning effectiveness.
Managed and utilized e-learning platforms such as Claroline and Moodle; also developed and deployed a custom-built simple quiz application on an internal web server for assignments, online quizzes, and material distribution, with the capability for public access via dynamic DNS.
Introduced and taught the fundamentals of office applications (Microsoft Office), graphic design (CorelDRAW/Photoshop), and basic programming logic.
Conducted practical and theoretical exams in the computer laboratory to assess student competencies.
Coached the extracurricular Computer/ICT Club, specifically for the Bilingual program, to foster student interest and talent in technology.
Led a student team to achieve a Top 10 ranking in Southeast Asia in the Quipper School learning platform competition.
Mentored students to win 1st Place at the Provincial Level in blogging and logic competitions.
Consistently guided students to achieve top-three finishes (1st-3rd place) in various ICT competitions at the City/Regency level, including blogging, Excel, and graphic design.
Held full responsibility for the management and maintenance of several school computer laboratories, including software installation, hardware troubleshooting, and network management.
Managed the school's LAN network, ensuring smooth internet connectivity for teaching, learning, and operational activities.
Developed and operated a computer-based automatic school bell system to efficiently manage class schedules.
Provided technical support to teachers and administrative staff regarding the use of computers, printers, and projectors.
Served as the primary operator for creating complex lesson schedules for nearly 80 teachers each semester using scheduling software like ASC TimeTables.
Processed student grade data (leger) and assisted homeroom teachers with the semesterly report card generation process.
Actively involved in the school accreditation team, specifically in preparing and digitalizing documents and evidence related to infrastructure and learning process standards.
Created and managed an inventory asset database for the computer laboratories and school IT equipment.
For six years, served as the sole staff member in the curriculum department, directly assisting the Curriculum Coordinator.
Assisted the library team in configuring the Senayan Library Management System (SLiMS) for both internal (LAN) and external (public) access.
Assisted the school counseling (BK) team by developing a student disciplinary records application using MS Access for the counselors' exclusive use.

Jan 2004 - Mar 2005

IT Admin

ICT4PR (Bappenas & UNDP)

Trained community members (KBMD) in basic IT and digital skills to enhance community development initiatives.
Provided digital skills training for scholarship recipients of the U.S. Embassy's English language program.
Managed hardware and network infrastructure, ensuring reliable and secure access for all users.
Developed and maintained reporting systems using CPS Python for efficient data collection and analysis.
Maintained Linux servers, ensuring uptime, security, and optimal performance.
Handled backend administration, including database management and system configurations.

Featured Projects

National Multi-Tenant Organization Platform

Developed a scalable, national-level multi-tenant web application using Laravel. Features automatic subdomain generation for provincial and city-level chapters, and seamless integration with a national electronic membership card (e-KTA) system.

Integrated E-Voting System (E-Pilketos)

Engineered an end-to-end digital student council election platform featuring live, real-time quick count tracking. The system is securely integrated with Moodle LMS to facilitate and evaluate candidate prerequisite testing.

AI-Powered Persona Chatbots

Developed a sophisticated chat application featuring intelligent bots programmed with unique, topic-specific personas. The interactions are engineered to be highly realistic, creating a seamless and engaging human-like conversational experience.

Gamified Habit Tracker (7 KAIH)

Created an interactive habit-tracking journal featuring live parental monitoring. Built with gamification elements—such as nurturing a virtual tree—to boost student consistency. The app is optimized to be easily installed and accessed across any device.

Problem Resolution & Consulting Portal

Built a dedicated web platform designed to provide structured guidance, consulting, and solutions for individuals facing various personal, financial, or professional challenges.

Digital Matchmaking Platform

Created a comprehensive and secure matchmaking web application designed to help users find compatible partners through systematic user profiling and automated matching algorithms.

Achievements

National Seminar Speaker (2008): Presented "Google Apps for School Email Management" at Fornas SMK (UM) & Dikmenjur (VEDC).
1st Place Winner (2015): Educational Web Competition, East Java Education Office.
LPDP Awardee (2023): Computer Science (CS50x), Harvard University.
DBS Backend Expert (2023) : Digital Bank of Singapore & Dicoding.
Participant (2024): Code In Place (CIP), Stanford University.
DBS Frontend Expert (2024) : Digital Bank of Singapore & Dicoding.
Gemini Academy Trainer (2024)
PembaTIK Level 3 (2024): National ICT-Based Learning certification.
Google Master Trainer Level 1 (2024)
Microsoft Certified Educator (MCE) & MOS-Excel Associate (2024): International certifications.
MikroTik Certified Network Associate (MTCNA) & MikroTik Certified Routing Engineer (MTCRE) (2025): International certifications.
Fundamental of Data Engineering (2025): Digitalent Komdigi RI & DQLAB.
Participant (2025): Alibaba Cloud Certified (CEA) Training Program – Completed official training modules and practice tests.
Participant (2026): Innovative Government Award (IGA) Kemendagri – Showcased a facial recognition student attendance application integrated directly with parents' mobile devices.