Aria Nur Jamal

👋 Hi, I'm Aria Nur Jamal

Full-stack Developer with 3+ years of experience

🚀 About Me

Full-stack developer with 3+ years of experience building and maintaining scalable web applications across healthcare and education sectors. Experienced in the complete software development lifecycle — from requirements gathering and architecture design through to deployment, production support, and SLA management.

Adept at modernizing legacy systems, integrating enterprise-grade middleware (RabbitMQ, Kafka, Redis, Elasticsearch), and delivering well-documented, high-availability solutions using Node.js, React, Angular, and ASP.NET.

💻 Technical Skills

Frontend

  • React.js — Component-based UI development with hooks and context
  • Next.js — Full-stack React framework with SSR/SSG capabilities
  • Angular — Robust framework for scalable and maintainable web applications
  • Svelte — Modern, fast, and simple framework for building web applications

Backend

  • Node.js & Express.js — Server-side JavaScript development
  • NestJS — Progressive Node.js framework for building efficient, scalable server-side applications
  • AdonisJS — Full-featured MVC framework for Node.js
  • ASP.NET Core — Cross-platform framework for building modern applications

Databases

  • MySQL, PostgreSQL, MongoDB, MSSQL

UI Frameworks

  • Tailwind CSS, Material UI, Mantine UI, Shadcn UI, Radix UI

DevOps & Infrastructure

  • Docker — Containerization
  • AWS — Cloud services
  • GitHub Actions & GitLab CI/CD — CI/CD pipelines
  • Linux VPS — Server administration
  • SonarQube — Code quality analysis
  • ELK Stack & Kibana — Real-time monitoring and observability

Middleware & Messaging

  • RabbitMQ, Kafka, Redis, Elasticsearch

Others

  • TypeScript, C#, REST API, Swagger, JIRA, Confluence, Git

🎯 What I Do

  • Full-Stack Development — Building complete web applications from concept to deployment
  • API Development — Creating robust and scalable backend services
  • Legacy System Modernization — Refactoring and improving existing systems
  • Observability & Monitoring — Integrating ELK Stack, Kibana for real-time monitoring
  • Technical Writing — Sharing knowledge through blog posts and documentation

💼 Work Experience

🏥 Fullstack Developer | Dec 2023 — Present

Siloam Hospital Group — Tangerang, Indonesia

PT. Siloam International Hospitals Tbk is Indonesia’s largest private hospital network, operating over 41 hospital branches and 25 clinics nationwide.

Key Responsibilities:

  • Investigated and resolved user-reported issues and production incidents across frontend and backend services, maintaining 100% SLA compliance
  • Refactored legacy code across HIS, WMS, MySiloam, and KAIROS PAS & PAY modules, reducing bug reports by an estimated 30% and significantly improving system performance, scalability, and maintainability
  • Strengthened code quality through structured code reviews, improved test coverage, enforced coding standards, and promoted clean, modular, and scalable architecture practices
  • Improved observability through ELK Stack and Kibana integration for real-time monitoring

Tools: TypeScript, Angular, Node.js, Express.js, Nest.js, Next.js, ASP.NET Core, Entity Framework, Sequelize, MSSQL, PostgreSQL, MongoDB, Redis, GitHub Actions, RabbitMQ, Kafka, Kibana, ELK, Docker, AWS, SonarQube

🎨 Graphic Designer | Apr 2022 — Present

Surabaya Hacker Link — Surabaya

A non-profit IT community focused on data security education, hosting events like workshops and the annual “Unmask Cyber Crime” gathering. One of Indonesia’s most senior active IT communities.

Key Responsibilities:

  • Produced visually engaging Instagram posts, event posters, and guides
  • Supported annual events including the “Unmask Cyber Crime” gathering

Tools: Figma, Canva, Inkscape

⚙️ Backend Developer | May 2023 — Dec 2023

Future Gate High School — Bekasi, Indonesia

A school focused on empowering women through education that combines knowledge, practical skills, and values.

Key Responsibilities:

  • Architected and developed a school information system using AdonisJS, PostgreSQL, and TypeScript — covering student data management, academic records, and reporting
  • Owned full PostgreSQL database administration — user privileges, automated backups, and routine maintenance
  • Provisioned and configured a VPS from scratch, setting up the development environment and deploying the application with proper security hardening
  • Implemented CI/CD pipelines using GitLab Actions

Tools: TypeScript, AdonisJS, PostgreSQL, Linux, GitLab CI/CD, VPS management

💻 Programmer | Oct 2022 — Mar 2023

PT. Abqory Sharia Group — Indonesia

An educational platform focused on Islamic Economic Law.

Key Responsibilities:

  • Built and launched an e-course platform focused on Islamic economic law education using Next.js
  • Developed RESTful APIs with Strapi CMS for dynamic content management
  • Collaborated actively in a team environment, participating in code reviews

Tools: Next.js, Strapi CMS, RESTful API, TypeScript, Git, GitHub Actions

🗂️ Projects

📝 TOEFL & TOEIC Prediction Test System — Global Media Cendekia

June 2023 — September 2023 | exam.gmcendekia.com

  • Designed and delivered a full-stack score prediction platform that helps students assess their English proficiency readiness for TOEFL and TOEIC exams
  • Built a responsive test-taking interface using Next.js, React.js, Shadcn UI, and Radix UI
  • Developed robust backend API with AdonisJS and PostgreSQL for test sessions, scoring logic, and result tracking
  • Integrated Cloudflare R2 (S3-compatible object storage) for scalable file uploads
  • Provisioned and managed a Linux-based VPS from scratch, including server hardening and application deployment

Tools: Next.js, React.js, Shadcn UI, Radix UI, AdonisJS, PostgreSQL, Cloudflare R2, Linux VPS

🎓 Education

Lembaga Ilmu Pengetahuan Islam dan Arab (LIPIA) — Jakarta, Indonesia Bachelor of Business and Administration GPA: 4.3 / 5.0 (3.44 / 4.00) January 2020 — December 2023

🏆 Certificates & Awards

  • Belajar Dasar Pemrograman Web — Dicoding
  • Belajar Dasar Pemrograman JavaScript — Dicoding
  • Belajar Membuat Front-end Web untuk Pemula — Dicoding
  • Cloud Practitioner Essentials (Belajar Dasar AWS Cloud) — Dicoding
  • Belajar Membuat Aplikasi Back-End untuk Pemula — Dicoding
  • React — The Complete Guide (incl. Hooks, React Router, Redux) — Udemy

🌐 Languages

  • Indonesia — Native Language
  • English — Conversational
  • Arabic — Advanced

📄 Download My CV

For a detailed overview of my professional experience and qualifications, you can download my CV here 📋

📫 Let’s Connect

I’m always open to interesting conversations about technology, collaboration opportunities, or just a friendly chat about coding!

Feel free to reach out if you want to discuss technology, collaborate on projects, or just say hello! 👋