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Amir R. — Senior Full Stack Developer from Indonesia

Amir R.

Senior Full Stack Developer

Indonesia 6+ years
Actively lookingNew to Platform
Languages
EnglishIndonesian
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About

Amir R. is a Senior Full Stack Developer with over nine years of experience, adept in architecting and deploying scalable web and cross-platform mobile applications. He has an impressive track record in developing Procurement Management Systems, Warehouse Management Systems (WMS), Point of Sale (POS), and HRIS solutions. His skills extend across the modern JavaScript ecosystem and include proficiency in various PHP frameworks and cloud infrastructure. Notably, at PT IM Digital, and PT Alat Bantu Dengar Indonesia, he played a pivotal role in implementing enterprise-level WMS and procurement systems, driving automation and enhancing operational oversight. Proficient in languages such as JavaScript and TypeScript, Amir has also demonstrated expertise in backend development with Node.js and Laravel, employing tools like Docker and GCP for DevOps. His educational background includes an Associate Degree in Computer Accounting from Bina Sarana Informatika, enhancing his technical prowess with a strong grounding in applied sciences.

Experience

  • Senior Full Stack Developer

    PT IM Digital · 2024 — 2026
    Architected and delivered an enterprise Warehouse Management System (WMS) that digitizes manual field operations, enabling end-to-end automated control of logistical processes. Designed a distributed synchronization model for offline execution at warehouse sites, replacing manual stock-taking with automated data replication for inventory accuracy. Developed functionalities for automated stock reporting and audit capabilities to enhance operational oversight. Implemented a high-performance Point of Sale (POS) system for modernizing retail transactions, focusing on consistent data synchronization across channels. Created secure backend services using Laravel and Node.js with TypeScript, emphasizing backend-first validation and metadata caching.

  • Web Developer

    PT Alat Bantu Dengar Indonesia · 2020 — 2024
    Managed the end-to-end development of an enterprise Procurement Management System for both web and mobile platforms, automating purchasing and vendor workflows. Engineered a Node.js + TypeScript backend with Prisma ORM, facilitating multi-database integration and secure JWT authentication. Developed a role-based React + TypeScript single-page application with features such as vendor ratings and automated PDF generation. Integrated real-time communication capabilities including Socket.io notifications and WhatsApp alerts, while also creating a Flutter mobile application for procurement operations. Oversaw production deployments on GCP utilizing organized Git workflows.

  • Fullstack Developer (Contract)

    Folie A Trois Solution · 2023 — 2024
    Designed and delivered a cross-platform Warehouse Management System (WMS) supporting web and mobile operations. Achieved operational error reduction through automated testing and quality assurance. Created a cross-platform mobile application via Flutter, incorporating offline capabilities and local storage management. Employed WebSocket technology for real-time data synchronization to provide instantaneous inventory updates.

  • IT Developer

    PT Smartfren Tbk · 2018 — 2020
    Led the development of an enterprise-level HRIS system, streamlining HR administrative processes. Enhanced user onboarding through a highly interactive frontend built with Vue.js and Bootstrap. Integrated complex business logic and automated workflows using Business Process Maker with Laravel and CodeIgniter backends. Optimized database architecture and query performance across MySQL and Oracle systems for faster payroll processing.

  • Web Developer

    PT Trasmediacom · 2015 — 2018
    Developed and launched a high-traffic business portal website utilizing Laravel and Vue.js, significantly increasing user engagement. Designed scalable backend infrastructures, creating robust RESTful APIs and secure authentication systems. Enhanced database performance with effective query indexing and schema normalization using MySQL.

Skills & Expertise

Procurement / PurchasingWeb DeveloperSystem AdministrationFrontend DeveloperBackend DeveloperFull Stack DeveloperDevOps EngineerReact Native Developer

Education

  • Associate Degree in Computer Accounting
    Bina Sarana Informatika · 2011 — 2014