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Registration: 19.08.2026

Yasfa Ainun Abdullah

Specialization: Backend Developer
— Backend Developer with 1 year of experience building data-driven web applications and ERP modules. — Specializes in PHP/Laravel and Node.js backend development. — Optimized ERP database queries, reducing execution time from over 10 seconds to ~700ms (93% improvement). — Experienced with MySQL, Docker, NginX, GCP, and Linux-based server management. — Proficient in RESTful API design and third-party integrations (payment gateways, logistics APIs).
PHP Laravel MySQL JavaScript rest api Git Linux Vue.js Docker Nginx Firebase Node.js
— Backend Developer with 1 year of experience building data-driven web applications and ERP modules. — Specializes in PHP/Laravel and Node.js backend development. — Optimized ERP database queries, reducing execution time from over 10 seconds to ~700ms (93% improvement). — Experienced with MySQL, Docker, NginX, GCP, and Linux-based server management. — Proficient in RESTful API design and third-party integrations (payment gateways, logistics APIs).
PHP Laravel MySQL JavaScript rest api Git Linux Vue.js Docker Nginx Firebase Node.js

Skills

Laravel
PHP
Node.js
AdonisJS
MySQL
REST API Development
Vue.js
Docker
NginX
Linux
Git
Firebase
GCP
CPanel
JavaScript

Work experience

Backend Developer Staff
since 06.2025 - Till the present day |Sinko Prima Alloy
Laravel, MySQL, NginX, CPanel
● Enhanced and maintained ERP modules focused on manufacturing, warehouse management, and material transfer processes. ● Developed and integrated a new ERP supply chain module covering raw material requisition, purchasing, and warehouse management. ● Optimized legacy codebase and refactored database queries, reducing execution time from over 10 seconds to ~700ms (93% improvement). ● Diagnosed and resolved bugs across multiple ERP modules to ensure system stability and reliability. ● Performed server maintenance and deployment management using NginX and CPanel.
Fullstack Developer
12.2024 - 06.2025 |Sinko Prima Alloy
Laravel, MySQL, JavaScript
● Developed a dynamic company website integrated with an admin portal for flexible data management. ● Contributed to ERP module development focusing on Product Master Data, Document Management, and Work Order features. ● Improved backend performance and database efficiency to support company operations. ● Collaborated with the development team to ensure smooth system functionality and data integration.

Educational background

Software Engineering (Bachelor’s Degree)
2020 - 2024
Universitas Telkom

Languages

EnglishIntermediateIndonesianElementary