AA

About Me

Ahmad Andika Khoirul Amin

Location

Jombang, East Java, Indonesia

Experience

5+ years

Focus

Backend & Full-Stack

Introduction

Informatics Engineering student and backend-focused developer with over 5 years of experience building REST APIs, payment gateway integrations, database-driven applications, and scalable backend systems. Experienced in developing production-ready systems for payment platforms, ticketing systems, WhatsApp gateways, POS, and e-commerce applications.

Professional Summary

Strong in problem-solving, system optimization, API security, and delivering reliable backend solutions that support business operations. Proficient in PHP, Laravel, Node.js, MySQL, PostgreSQL, and architecture patterns including MVC, modular design, and clean architecture.

Education

Universitas Darul 'Ulum Jombang

Informatics Engineering

Sep 2022 – Present

Focused on software development, database systems, programming logic, and web application development.

Career Journey

Started as a freelance full-stack developer in 2018, building custom web applications and payment integrations for clients. Progressed through backend-focused roles at startups and agencies, eventually leading backend services for high-volume payment and ticketing platforms supporting 50,000+ daily transactions.