AR

ABDUL ROJAK

FULLSTACK · SOFTWARE ENGINEER · DEVOPS
🇮🇩 Hands-On Software Engineer · Indonesia

I BUILD
END-TO-END
SYSTEMS.

Abdul Rojak (Abdurrozzak) is a Fullstack Developer, Software Engineer, DevOps, and System Architect from Indonesia.

Experienced in constructing production applications from scratch—handling frontend/backend engineering, API & DB design, payment integrations, infrastructure setup, Docker, Caddy, and cloud deployment.

INITIATE CONTACT arghoritma LinkedIn
abdulrojak_profile.sh
[dev@abdulrojak]~ fetch summary
⚡ Stack: Fullstack + DevOps + Database Migration + AI
⚡ Domain: abdurrozzaak.my.id
⚡ Infrastructure: Linux, Docker, Caddy, Cloudflare, PM2, Self-Hosted VPS
⚡ Highlights: zeedy.id (Firebase → VPS Migration) & ngirimpesan.id (0 → 100%)
// CORE METHODOLOGY: "Fullstack engineering combined with large-scale system migrations, payment gateways, and self-hosted infrastructure."
Server: Linux / Self-Hosted VPS Migration: Firestore → SQL Status: Open to Engineering Roles
QUICK DIAGNOSTICS:
⚡ FULLSTACK DEVELOPMENT ★ SYSTEM ARCHITECTURE ★ DEVOPS & INFRASTRUCTURE ★ AI-AUGMENTED ENGINEERING ★ FULLSTACK DEVELOPMENT ★ SYSTEM ARCHITECTURE ★
Engineer Profile
Abdul Rojak
ABDUL ROJAK · INDONESIA
VERIFIED: READY FOR HIRE abdurrozzaak.my.id

HANDS-ON
SOFTWARE
ENGINEER.

Hands-on Software Engineer dengan pengalaman dalam fullstack development, backend development, system architecture, system integration, infrastructure management, dan production deployment.

Berpengalaman membangun dan mengembangkan aplikasi dari berbagai sisi, mulai dari pengembangan frontend dan backend, perancangan API dan database, integrasi layanan pihak ketiga, hingga pengelolaan infrastructure dan deployment ke production.

Mengembangkan kemampuan melalui pembelajaran mandiri, studi kasus, eksperimen teknis, dokumentasi, pembangunan software nyata, debugging, dan pemanfaatan AI sebagai alat bantu produktivitas engineering.

Core Capabilities

PROFESSIONAL STRENGTHS

End-to-End Engineering

Comfortable working across multiple layers—from frontend/backend logic to infrastructure and production deployment.

Self-Directed Learning

Able to independently learn unfamiliar technologies and immediately apply them to real-world software products.

Problem Solving

Experienced in investigating technical issues, experimenting with solutions, debugging failures, and refining architecture.

Builder Mindset

Strong passion for turning ideas and technical requirements into fully working, high-performance software systems.

CAREER DIRECTION & TARGET ROLES

Interested in growing in roles with deeper engineering, system-level responsibility, and platform scale:

Senior Software Engineer Senior Fullstack Developer Backend Engineer Software Architect DevOps / Platform Engineer Technical Lead · Principal Engineer
Real-World Products & Infrastructure

PROFESSIONAL EXPERIENCE

Hands-on contribution across production systems: large-scale Firebase-to-VPS migrations, building from ground up, payment gateways, WP plugins, and DevOps pipelines.

Firebase → VPS Migration
// SYSTEM & INFRA MIGRATION

zeedy.id

Software Engineer · Migration & Infrastructure

Menangani migrasi besar-besaran dari ecosystem Firebase menuju infrastructure yang dikelola secara mandiri di self-hosted VPS, termasuk migrasi database NoSQL Cloud Firestore ke SQL relational database.

Key Contributions:
  • ✓ Migrasi database Cloud Firestore (NoSQL) ke SQL Relational Database
  • ✓ Perancangan ulang schema & struktur data dari NoSQL ke Relational Model
  • ✓ Perpindahan hosting aplikasi dari Firebase Hosting ke Self-Hosted VPS
  • ✓ Setup deployment workflow, environment configuration & server setup
  • ✓ Post-migration troubleshooting & mengeliminasi Firebase vendor lock-in
MIGRATION SCOPE: Firestore → SQL DB | Firebase Hosting → Self-Hosted VPS
Ground-Up Build
// END-TO-END LIFECYCLE

ngirimpesan.id

Software Engineer · Fullstack Developer · DevOps

Membangun ngirimpesan.id dari nol dengan menangani proses teknis secara end-to-end, merancang & mengintegrasikan WhatsApp Gateway serta Email Server secara mandiri, hingga infrastructure setup dan production deployment.

Key Contributions:
  • ✓ Technical architecture & database data modeling
  • ✓ Perancangan & integrasi WhatsApp Gateway secara mandiri
  • ✓ Setup & pengelolaan Email Server secara mandiri
  • ✓ Backend services, API, and frontend development
  • ✓ Infrastructure, deployment & server maintenance
TECHNICAL SCOPE: Architecture → WA & Email Gateway → DB → API → Frontend → Infra → Deployment
Payment & Infra
// WORKFLOW & PAYMENTS

dripform.id

Fullstack Developer · Infrastructure

Berperan dalam pengembangan aplikasi secara fullstack di dripform.id sekaligus menangani kebutuhan payment gateway integration, infrastructure management, dan application deployment.

Key Contributions:
  • ✓ Frontend & backend feature development
  • ✓ Payment gateway integration & payment workflow
  • ✓ Server management & production environment setup
  • ✓ Application monitoring, debugging & troubleshooting
HIGHLIGHT: Fullstack development + Payment Integration + Production Server Ops
Plugin & Integration
// PLATFORM INTEGRATION

dripsender.id

Fullstack Developer

Mengembangkan aplikasi dripsender.id serta membangun plugin WordPress kustom yang mengintegrasikan situs WordPress dengan platform dripsender.id melalui API.

Key Contributions:
  • ✓ Fullstack feature & API development
  • ✓ Custom WordPress Plugin development
  • ✓ API-based communication between WP & Dripsender
  • ✓ Feature maintenance & external integrations
HIGHLIGHT: Custom WordPress Plugin connecting WP websites to platform via API
Core Stack Breakdown

CORE TECHNICAL EXPERTISE

Detailed categorisation of technical skills in Fullstack Development, Software Architecture, Integrations, Infrastructure & DevOps, and Artificial Intelligence.

FS_01

Fullstack Development

  • Frontend & Backend Engineering
  • REST API Development & Design
  • Application Business Logic
  • Database Integration & Data Layers
ARCH_02

Software Architecture

  • Application & Backend Architecture
  • API Design & Specification
  • Database Schema Design
  • Technical Problem Solving
INT_03

Integrations & APIs

  • Third-Party API Integrations
  • Payment Gateway Integration & Workflows
  • Custom WordPress Plugin Development
  • WordPress API Bridge Communication
DEVOPS_04

Infrastructure & Deployment

  • Linux Server & Environment Setup
  • Docker & Docker Compose Containerization
  • Reverse Proxy: Caddy & Cloudflare Setup
  • PM2 Process Management & Server Debugging
AI_05

Artificial Intelligence

  • AI-assisted Software Development
  • Generative AI Workflows
  • AI Agents & RAG Architecture
  • Vector Databases (Qdrant)
Growth Dossier

EDUCATION & SELF-DIRECTED LEARNING

Developing software engineering skills through a combination of independent study, hands-on experimentation, and building production software.

Formal Education: Junior High School / SMP Specialization Pathway: Self-Taught Software Engineering (Production & Real-World Implementation)

THE ENGINEERING LEARNING LOOP

// REPEATED IMPLEMENTATION CYCLE:
Learn ➔ Build ➔ Break ➔ Debug ➔ Understand ➔ Improve
  • Independent technical study & reading documentation
  • Real-world projects & case-study based learning
  • Building applications from scratch & deep debugging
  • AI-assisted learning, exploration & productivity
Interactive Telemetry

SYSTEM & INFRASTRUCTURE ROUTER

Simulate how Abdul Rojak's fullstack & DevOps setups process real-world engineering triggers.

ROUTER_SYSTEM_ONLINE

// EXECUTION LOGS

>_ Standby... Click a simulation trigger on the left to inspect execution flow.
Holistic Foundation

BEYOND
TECHNOLOGY

"Technology and engineering should create tangible value—solving real-world problems with purpose, clarity, and technical integrity."

Continuous Craftsmanship

Relentless focus on writing clean, maintainable code and building robust production systems.

AI Augmentation

Using Generative AI, RAG, and AI agents as force multipliers for technical problem solving.

DevOps Discipline

Ensuring software is not just built, but safely deployed, monitored, and scaled efficiently.

Growth Mindset

Constantly expanding knowledge through real projects, technical docs, and systematic experimentation.

CLI INTERACTIVE TERMINAL

Type commands directly to inspect Abdul Rojak's software profile.

rojak@abdurrozzaak.my.id:~ v2026.1
Type "help" for a listing of interactive system commands.
guest@visitor:~# help
Available commands:
- about : Summary of Abdul Rojak
- experience : View ngirimpesan, dripform & dripsender roles
- stack : Full technical skills breakdown
- contact : Email, website, GitHub & LinkedIn links
- clear : Reset display logs
guest@visitor:~#
// SYSTEM_CONNECT

LET'S CONNECT

Open to opportunities in Fullstack Development, Backend Engineering, DevOps, System Architecture, and AI Engineering.

abdulrozzaaq5@outlook.com abdurrozzaak.my.id