Alfamart became one of the most meaningful bodies of work in my portfolio because it combines product thinking, internal operations, and long-term maintainability in one ecosystem.
The scope spans internal tools, secure operational flows, and systems that need to stay dependable across multiple business contexts. The challenge was not only shipping features, but making each solution feel stable, intentional, and practical for real-world use.
Inside that company scope, the work branches into several project tracks that sit under one business context. That structure is why Alfamart works best as a parent case study, while each implementation still has room to be explained as its own project story.
A selection of the strongest project stories from this work chapter.
This project was an internal helpdesk modernization initiative at Alfamart. In this phase, the work focused on rebuilding the Security Level or Hak Level module from the legacy Oracle Form environment into a web-based system using Flask, while preserving the original business behavior and improving maintainability for future development. This work was delivered in collaboration with IT Back Office Development Team.
This project focused on building a backend processing system used to determine store incentive eligibility based on recurring operational performance data. The application runs periodically, evaluates records using business rules, and helps operational teams identify which stores qualify for incentives in a more consistent and automated way. This work was delivered in collaboration with Internal Development Team.
Migrated an internal PIN reset system from a legacy PHP implementation into a more maintainable Python-based backend. The system supports a secure multi-step flow for identity verification, follow-up access, and PIN reset processing. This work was delivered in collaboration with API Provider Team and UI/UX Team.
A horizontal timeline of role milestones and project chapters in this work experience.
Internship
Started my Alfamart journey as an intern and built the foundation for understanding internal retail workflows and technical environments.
Worked on an internal helpdesk access-control migration during the internship period and gained early experience contributing to a real production-minded project.
View Project DetailMade it past 2022
Two early project chapters were already in motion before the first full-year turn.
Contributed to internal forms integration later in the internship phase and gained direct exposure to real product and operational system work.
View Project DetailPermanent Employee
Transitioned into a full-time role and continued building internal systems, operational improvements, and broader project ownership.
Built a backend processing system to evaluate recurring operational data and determine store incentive eligibility in a more automated way.
View Project DetailWorked on a master data and reporting system migration to move internal operational workflows into a cleaner web-based application.
View Project DetailDeveloped supporting backend APIs for a Zendesk-based support workflow, covering employee data, store context, and external member integration.
View Project DetailMade it past 2023
Three internal system tracks were wrapped before the next cycle started.
Worked on migrating a large-scale Human Capital reporting system from legacy Oracle Forms into a more maintainable cloud-based reporting architecture.
View Project DetailMade it past 2024
Two talent and reporting initiatives closed before the 2025 build-up began.
Built an internal talent mapping dashboard to support placement decisions using employee development data, filtering, and rule-based mapping logic.
View Project DetailWorked on the PIN Reset project with a focus on flow cleanup, backend maintainability, and more dependable operational support.
View Project DetailExpanded the PIN Reset initiative into the Bangladesh version, adapting the work for broader rollout needs and localization.
View Project DetailMade it past 2025
Three late-year project tracks wrapped before the next chapter began.
Built an internal QRIS refund reconciliation workflow that combined web-based monitoring, spreadsheet processing, and transaction comparison into one operational system.
View Project DetailContinued the Human Capital reporting modernization by moving the deployed reporting stack from Compute Engine into Cloud Run and related managed services, reducing infrastructure cost while preserving the existing reporting flow.
View Project DetailHandled the QA, retest, and user-review presentation phase for the ATS and CMS migration into an internal e-recruitment platform, helping the team validate important flows before business review.
View Project DetailA few more work chapters from the portfolio that show adjacent product, platform, and operational experience.
BRIX Performance
Freelance
Web Developer
Maintained and evolved a corporate website into a scalable digital platform, growing the engagement from static page maintenance into CMS development, product presentation improvements, and internal operational tools.
Brill Hepa Filter
Freelance
Fullstack Developer
Designed and developed a clean product-focused website experience to present utility, trust, and brand clarity more effectively.
Strapped Plate
Freelance
Project Lead & QA
Led and quality-checked two Strapped Plate web projects: a mobile-friendly plate generator and a follow-up enhancement phase that made quoting faster and expanded supported plate types.
Rides Collective
Part-time
Part-Time Full-Stack Developer
Supported Rides Collective as a part-time event systems collaborator, spanning the public landing experience, internal admin workflows, and post-event follow-up features in one delivery cycle.
