Hi, I'm Christian đź‘‹

|— Architecting adaptive and scalable systems that drive efficiency and reliability across complex business processes.
Christian

About

đź’» Software Engineer with nearly 3 years of experience turning ERP and business process challenges into scalable, efficient systems. I work across the stack with Laravel, Next.js, Flutter, RESTful API, and gRPC. Skilled in PHP and JavaScript, thrive in both agile and waterfall environments and focus on fullstack application.

Education

B. Computer Sciences
University of North Sumatera
2017 - 2022

Work Experience

  • SMUT
    SMUT Teknologi Indonesia

    Software Engineer

    Aug 2022 - Jul 2025

Skills

  • PHP
  • Javascript
  • Typescript
  • Dart
  • Agile
  • SQL
  • React
  • Node.js
  • Nginx
  • Redis
  • Linux
  • Python
My Project

A glimpse of what I’ve built

From concept to launch, I’ve developed projects of all shapes and sizes. Here are a few I especially enjoyed creating.

SMUT Enterprise Resource Planning
Sept 2023 - Jul 2024

Developed a comprehensive ERP system spanning manufacturing, logistics, digital scales, HR, and finance. Automated key processes—including sales, attendance, purchasing, shipping, and delivery tracking—while collaborating with departments to tailor workflows, ensuring seamless adoption and scalability.

  • Laravel
  • Redis
  • PHP
  • Javascript
  • ECMAScript
  • Nginx
  • PostgreSQL
ERP System for Multi-Branch Operations – ASSA Group
Maret 2024 - Jan 2025

Led the design and development of a unified ERP ecosystem, encompassing a central ERP platform, tenant-specific modules, and companion mobile apps for branch performance tracking and POS operations. I architected solutions to handle payroll, inventory, sales, and loss tracking across multiple locations, while developing a mobile POS app for seamless sales transactions and real-time data synchronization. Additionally, I built a branch monitoring application to provide actionable performance dashboards and collaborated closely with stakeholders throughout analysis, development, and deployment to ensure smooth implementation and adoption.

  • Laravel
  • Redis
  • Go
  • Flutter
  • Dart
  • PHP
  • Javascript
  • ECMAScript
  • Nginx
  • PostgreSQL
SIDUTA (Sistem Informasi Terpadu Ketenagakerjaan – Kota Medan)
Augst 2022 - Sept 2023

Designed, developed, and deployed a web portal for the Medan City Manpower Office to manage job vacancies, internships, training programs, workforce recruitment, company data, and training institutions. The system now handles over 1,300 job listings and 10,000 registered workers. It streamlines workflows and significantly simplifies tasks for the agency, including company and training institution data management. Acted as the primary technical liaison between the development team and government representatives, navigating evolving requirements and aligning system features with institutional goals.

  • Codeigniter
  • PHP
  • Javascript
  • Nginx
  • MySQL
  • NextJS
  • MongoDB
Contact

Get In Touch

Interested in collaborating? Send me a DM on Instagram — I’d be happy to chat!