Abraham Dier Spiez

Abraham Dier Spiez

Software Engineer | AI Code Reviewer | Data Engineer

abrahamsiregar99@gmail.com | Linkedin | Jakarta, Indonesia

Summary

Software Engineer with 5 years of experience specializing in the development of enterprise-level applications, ERP systems, and logistics optimization engines. Proven track record in building high-scale platforms, including LMS for 500+ users and maritime container tracking for 500+ units. Expert in streamlining corporate workflows through custom e-procurement, auditing, and asset management modules. Currently leveraging AI Agent integration to enhance system intelligence, automate complex scheduling, and optimize data processing within existing project architectures.

Work Experience

Web Development Head

July 2025 – Present

Trans Continent | Jakarta

  • Built SOLOG, a comprehensive internal ERP system for Logistics Operating Systems.
  • Designed CTMS (Container Management Tracking System) to monitor over 500 maritime and port containers.
  • Implemented a Shared Role-Based Architecture to enhance system security and user management.
  • Deployed a Fleet Tracking Management System for real-time location and documentation tracking in remote areas.
  • Standardized IT Department protocols, including user guides, technical documentation, and change log systems.

Software Architect

April 2025 – December 2025

Semesta Energy Services | Jakarta

  • Developed DSAS (Dynamic Scheduling Automation System) for Pertamina to optimize the distribution and planning of crude oil, LPG, and fuel products.

Software Engineer

May 2023 – March 2025

KB Insurance Indonesia | Jakarta

  • Created a Project Information Workshop portal for external partners and customer-side stakeholders.
  • Developed an eAudit Module for internal portal auditing and risk management.
  • Built a Customer Data Agreement page to ensure transparent data compliance and collection.
  • Designed an eStock module for centralized corporate inventory and asset management.
  • Developed a dual-sided eProcurement platform (Internal/External) to optimize bidding and reduce company costs.

Computer Science Teacher

Sep 2022 – April 2023

Penabur Kelapa Gading | Jakarta

  • Enhanced students' digital literacy by integrating interactive coding exercises, resulting improvement in computational thinking skills
  • Developed a technology-integrated learning environment, increasing student engagement in ICT classes
  • Implemented a structured digital safety curriculum, reducing online security incidents among students
  • Introduced project-based learning in programming and robotics, leading to increase in student participation in STEM activities.
  • Streamlined lesson delivery through digital tools, improving teaching efficiency

IT Support

July 2019 – Sep 2022

Lepkom | Jakarta

  • Developed a Learning Management System (LMS) scaled for 500+ students at Gunadarma University.
  • Engineered Virtual Machine (VM) solutions to streamline remote educational access.

Education

Bachelor of Computer Science

August 2018 – September 2022

Gunadarma University | Jakarta

Master of Management information System

Sep 2022 –

Gunadarma University | Jakarta

Skills

Awards

Speaker