Fathur Rohman

Software Developer

Karangsambung Rt. 09 Rw. III Desa Jamus Kec. Mranggen Kab. Demak
HP/WA: 0858-7636-0062 • vathroh@gmail.com • github.com/vathroh

Summary

I’m a software engineer with experience building scalable web services and APIs, with a strong focus on backend development using Golang and modern cloud-based systems. I enjoy designing reliable systems, working with distributed services, and building tools that improve developer workflows. My experience includes working with API development, system integration, and infrastructure-related tasks such as log management, file storage, and service deployment.

Education

S1 Indonesia Open University

Graduated 2017

Majoring in English Literature

Technical Skills

Programming Languages

PHP, Javascript, Golang

Frameworks

Laravel, Vue.js, Express.js, GoFiber, Medusa.js

Tools & Databases

Elasticsearch & Opensearch, Git & Github, Docker, MySQL, MongoDB, PostgreSQL

Experience

Work Wizard Pte Ltd – Singapore

Aug 2022 – May 2026

Backend Engineer (Contract: Apr 2024 – May 2026)

  • Created and maintained Backend APIs for various products within the WorkWiz ecosystem.
  • Fixed bugs and optimized high-performance systems for the healthcare industry.
  • Developed critical modules including Locum Marketplace, Identity Hub, and AI-powered SkinPal integrations using Go and Node.js.

National Slum Upgrading Program (NSUP) OSP 1 Central Java

Nov 2018 – May 2022

Computer Operator

  • Performed computer troubleshooting and maintenance.
  • Built and managed the web application osp1.my.id (November 2019 – May 2022).

Key Projects

osp1.my.id (NSUP Web Application)

View Source

A monolithic web application built with Laravel for the National Slum Upgrading Program (Kotaku). Handled employment management, performance evaluations, events, and document management. Implemented AJAX for seamless form submissions and integrated with Google Drive to handle large file uploads (over 1GB) within a highly constrained hosting environment.

evkinja.osp1.my.id (Microservices Transition)

Architected the migration of the monolithic osp1.my.id into decoupled smaller applications to improve maintainability and scalability. Separated the employee performance evaluation module into a standalone system using Laravel for the API backend and Vue.js for the frontend.

WorkWiz Locum Backend API

Built a specialized workforce management platform bridging healthcare professionals and organizations in Singapore. Implemented features for job marketplaces, credentialing compliance, and CME event tracking using Node.js, Express, MongoDB, and PostgreSQL.

WorkWiz Hub Backend API

Developed a high-performance central coordination hub using Go and Fiber. Leveraged OpenSearch for robust search functionality and implemented complex IAM role-based permissions for healthcare workspaces and events.

Skinpal Internal Integration API

Created an integration layer in Go connecting the WorkWiz ecosystem with external AI engines for dermatological analysis. Implemented eczema detection and severity scoring from image uploads securely synchronized to AWS S3.

Skinpal Backend API

Built the primary headless e-commerce engine using Medusa v2 (Node.js/TypeScript). Implemented patient medication plans with automated, timezone-aware reminders and integrated AI-powered clinical indicators.

WorkWiz Ecommerce Internal Integration & Backend APIs

Engineered a highly customized multi-vendor marketplace connecting to Hospital Information Systems (Plato HIS) and logistics services (Lalamove). Utilized Medusa, Go, PostgreSQL, and Meilisearch for high-scalability and synchronization.