#PHP

Projects

• Containerization of a Legacy Monolith

  2/28/2023 Docker PHP Legacy Modernization System Architecture MySQL PostgreSQL MongoDB Symfony

  Led the complex and challenging project of containerizing a large, monolithic legacy PHP application to enable modern, Docker-based deployments.

• Google Maps Reverse Geocoding CLI

  4/25/2020 PHP Symfony Go Docker PostgreSQL Redis GCP

  Developed a sophisticated command-line tool to reverse geocode latitude/longitude coordinates into full addresses using the Google Maps API.

• DJPConnect: Identity & Access Management Platform

  1/12/2020 System Architecture Microservices Kubernetes OpenShift Docker PHP Symfony API Platform Java Spring Boot PostgreSQL Redis RabbitMQ MongoDB

  Architected and led the development of DJPConnect, the core Identity & Access Management (IAM) and Single Sign-On (SSO) platform for the Directorate General of Taxes (DJP).

• Docker Symfony Dev Environment

  3/3/2019 Docker Symfony PHP PostgreSQL MariaDB Redis RabbitMQ ElasticSearch

  Created a comprehensive, one-click development environment template using Docker Compose for modern Symfony applications.

• SIKKA - Enterprise HR Information System

  7/1/2017 PHP Oracle DB IIS Memcached System Architecture Security Hardening Legacy Modernization

  Acted as a lead developer and security expert for SIKKA, a massive monolithic enterprise system for Human Resource Management at the Directorate General of Taxes (DGT).

• Bon ATK - Internal Inventory Management

  10/10/2016 PHP CodeIgniter MariaDB Memcached

  Developed a web-based application for ordering and managing the inventory of office supplies (ATK) for an office branch of the DJP.

• Jambee-ID E-commerce Store

  4/22/2016 PHP OpenCart MariaDB Nginx E-commerce

  Developed a feature-rich online store for accessories and toys using the OpenCart framework, featuring a custom theme and advanced capabilities.

• DJP STAN 2014 Alumni Portal

  6/14/2015 Drupal PHP MariaDB Nginx CMS

  Developed a community-based portal for alumni of STAN assigned to the Directorate General of Taxes, built on the Drupal CMS.

• Sisuka - Office Workflow Automation

  3/10/2015 PHP CodeIgniter MariaDB Nginx Linux

  Developed an efficient, lightweight web application to automate and track internal document transfers within Indonesian Tax Offices (KPP).

• Personal Portfolio Website v1

  2/4/2015 WordPress PHP MariaDB Nginx Docker

  My first personal portfolio website, designed and built in 2014 to showcase my skills and projects, featuring the "Metro" design style.

• Backstagewhisp.com - Music Portal

  10/24/2014 WordPress PHP MySQL Shoutcast Nginx

  Developed an online music portal for indie bands using WordPress, featuring custom modules for news, events, and member management.

• Ujion.com - Online Exam Platform

  2/1/2014 Drupal PHP MariaDB Nginx SEO

  Co-developed an online tryout and testing platform for students, built on the Drupal framework.

• Pusat Pengaduan STAN - IT Ticketing System

  10/20/2013 PHP MariaDB Nginx Data Encryption Linux

  Developed a custom IT support ticketing system from scratch using native PHP to streamline student IT problem reporting at STAN.

• Bimbel Key - SEO-Optimized Company Profile

  9/29/2013 WordPress PHP MySQL SEO Apache

  Developed a company profile website for a tutoring center (Bimbel Key) using WordPress, with a primary focus on Search Engine Optimization (SEO).

• DSV Clothes Online Store

  5/12/2013 PHP OpenCart MariaDB Apache E-commerce

  Developed a custom online clothing store using the OpenCart framework, focusing on custom theme and module development.

• Pondok Matematika - Child-Friendly Educational Site

  4/29/2013 WordPress PHP MySQL SEO Apache

  Designed and developed a WordPress website for an elementary school math teacher, featuring a custom, child-friendly, and colorful theme.

• Fakta Food - SEO Optimized Blog

  1/1/2013 WordPress PHP MySQL SEO Apache

  Developed a food-focused news and blog website on WordPress with a custom theme built specifically for Search Engine Optimization (SEO).

• Indonesian Tax Festival Website

  9/1/2012 WordPress PHP MySQL Apache

  Developed the official event portal for the Indonesian Tax Festival, a nationwide event.

• Try Out Nasional STAN - Event Portal

  4/8/2012 WordPress PHP jQuery Apache

  Developed the official web portal for "Try Out Nasional STAN," a large-scale, nationwide event for prospective students.

• KAMY STAN Community Platform

  3/15/2011 WordPress PHP MySQL Apache Adobe Flash

  Developed a large-scale, multi-functional community platform for the KAMY STAN student organization using WordPress.

• IndoPajak.com - E-learning & Forum Integration

  12/1/2010 WordPress vBulletin PHP MySQL Plugin Development

  Developed an e-learning and community portal for Indonesian tax and accounting topics, featuring a custom-built integration between WordPress and vBulletin.

• Sensus KAMY - Online Census Application

  12/1/2010 PHP MySQL Apache HTML CSS

  Developed a simple web application with native PHP and a LAMP stack to conduct an online census for a student community.

• Ragnarok Canopus Web Portal

  3/15/2008 PHP MySQL HTML CSS JavaScript Linux

  Developed a feature-rich web portal to manage user accounts and provide game information for the Ragnarok Online Canopus private server.

Jobs

• Senior Site Reliability Engineer (SRE)

  Jan 2023 - Present · Carousell Group

  GCP Kubernetes Docker Helm Terraform Terragrunt Ansible ArgoCD GitLab CI Jenkins GitHub Actions Prometheus Grafana VictoriaMetrics Elasticsearch Wazuh Sonarqube Cloudflare Vault Go PHP PostgreSQL MongoDB HAProxy Data Engineering Cost Optimization

• Lead DevSecOps Engineer

  Nov 2014 - Jan 2023 · Directorate General of Taxes (DGT), Ministry of Finance of RI

  PHP Symfony Java Spring Boot API Platform Oracle DB PostgreSQL MongoDB OpenShift Kubernetes Docker CI/CD GitLab Linux Server Admin Virtualization System Design Security Auditing Penetration Testing

• Lead Project & IT Security Auditor

  Dec 2010 - Aug 2013 · Politeknik Keuangan Negara STAN

  Project Management Security Auditing System Design PHP MySQL Network Security

• Software Engineer & Consultant

  Aug 2010 - Aug 2013 · Duta Media Informatika Indonesia (DMII)

  PHP WordPress Drupal CodeIgniter MySQL Linux Server Admin Apache SEO E-commerce

Skills

• E-commerce Platforms (PrestaShop)

• Symfony Framework

• CodeIgniter

• WordPress Development

• PHP