Portrait of Web Developer and IT Support Specialist Mikael Zakaria

Hi, I'm
Mikael Zakaria

Technical Support with hands-on experience in developing and maintaining digital systems — including web apps, API integrations and cross-platform server infrastructure.

Projects Experience
Photo of Mikael Zakaria working on web development and server administration

About Me

I'm a Technical Support Specialist in the medical IT field, with hands-on experience across web development, system integration, and server management.

I frequently work with CodeIgniter 4, Bootstrap 5, jQuery, MySQL/MariaDB/SQL Server, and Python.

Currently, I'm exploring the integration of SvelteKit 5 with CodeIgniter 4 to build modern full-stack applications.

"Code is poetry. And I'm learning to write better every day."

Skills

Backend Development

CodeIgniter 4, PHP, RESTful API, Python, MySQL/MariaDB/SQL Server, JWT-based Authentication

Frontend Development

JavaScript, Bootstrap 5, jQuery, Tailwind CSS, SvelteKit 5 (SPA)

Tools & Servers

Git, Linux Server Administration, Windows Server, WireGuard, Rustdesk, Nextcloud, Reverse Proxy

Projects and Certificates

  • All
  • Projects
  • Certificates
Junior Web Developer certificate preview - LSPTIK - Mikael Zakaria

Junior Web Developer

LSPTIK

Google IT Support Professional Certificate - Coursera - Mikael Zakaria

IT Support Google

Coursera

Linux Server Administration certificate - AC-754-19839413-46

Linux Server Administration

No : AC-754-19839413-46

Dicoding Web Front-End for Beginners Certificate - Mikael Zakaria

Web Front-End for Beginners

Dicoding

Web Programming Basics Certificate from Dicoding

Web Programming Basics

Dicoding

Network Fundamental Certificate AC-165-50081917-44

Network Fundamental

No : AC-165-50081917-44

Virtual Machine Fundamental Certificate AC-847-61581791-14

Virtual Machine Fundamental

No : AC-847-61581791-14

Linux Fundamental Certificate AC-283-68615690-37

Linux Fundamental

No : AC-283-68615690-37

Python Fundamental Certificate AC-864-64667333-77

Python Fundamental

No : AC-864-64667333-77

Progate CLI Course Certificate

CLI Course

Progate

Progate SQL Course Certificate

SQL Course

Progate

Progate Git Course Certificate

Git Course

Progate

Screenshot of To-Do List Web App with CRUD features built by Mikael Zakaria

To-Do List Apps

A simple to-do list web application featuring full CRUD operations.

Standard Calculator web application interface inspired by Windows 10

Standard Calculator Based on Windows

A web-based calculator project (HTML, CSS & JavaScript) visually inspired by the Windows 10 Calculator UI.

Point of Sales desktop system interface created by Mikael Zakaria

Point of Sales System Desktop Based

A desktop-based POS system featuring accounts, billing, and item management.

Laravel Blog web application with authentication and CRUD API implementation

Blog with Auth Laravel

A blog application with authentication, CRUD features, and RESTful architecture.

Bookshelf web app interface for storing and searching book data

Bookshelf Apps

A library application for storing and searching book data efficiently.

Ngr-secondhand e-commerce website built using CodeIgniter 3 Framework

Ecommerce Website Ngr-secondhand

An online shop website built using CodeIgniter 3 for UMKM Ngr-secondhand.

Education & Experience

A brief overview of my journey in tech – from academic studies in informatics engineering to hands-on roles in IT support, systems engineering, and web development.

Summary

Mikael Zakaria

Throughout my education and early career, I've consistently focused on learning how systems work — and how to make them better. From assisting in computer labs to supporting IT infrastructure in the medical field, each role has strengthened my ability to build, maintain, and optimize real-world digital systems.

Education

Bachelor's degree, Informatics Engineering

2018 - 2023

Adhi Tama Institute of Technology, Surabaya

  • Served as a lab assistant for Computer Networking and Operating Systems practicums.
  • Focused on Linux administration, networking, web development, and IoT systems.
  • Final project: Implementation of a Home Door Security Control and Monitoring System Using Raspberry Pi with Face Recognition Based on Internet of Things (IoT).

Professional Experience

Technical Support Officer for IT Solution

2023 - Present

PT. Sumbermitra Agungjaya, Surabaya

  • Maintaining and improving internal web systems and digital infrastructure.
  • Supporting feature development, bug fixing, and custom client integrations.
  • Managing server operations across Linux and Windows environments.
  • Developing internal tools to automate workflows and improve efficiency.
  • Assisting system integration between frontend and backend modern applications.

Computer Networking Laboratory Assistant – ITATS

2020 - 2022

Adhi Tama Institute of Technology, Surabaya

  • Maintained and monitored the computer networking laboratory infrastructure.
  • Teaching assistant for Computer Network and Operating Systems practicums.
  • Provided hands-on guidance on Linux server administration for 60+ students.
  • Trained students in LAN design, routing, and security using Cisco Packet Tracer.

Indihome Technician

January – March, 2017

Telkom Indonesia, Surabaya

  • Handled customer internet troubleshooting and service calls.
  • Installed home internet services and configured equipment.
  • Performed fiber optic cable splicing using a fusion splicer.
  • Measured and monitored fiber optic power levels with an OPM device.