I'm Rifqi Ammar Ramadhan a Software developer from Indonesia

Hello! 👋 I’m Ammar, a Software Developer based in Bekasi 🇮🇩. I specialize in .NET development, and over the years I've built solid experience with technologies like C#, Blazor, MS SQL Server, PostgreSQL, VB.NET, Next.js, Python, and JavaScript. Always eager to learn, solve real-world problems, and build clean, scalable software.

I currently work in a hybrid setup (remote and in-office) as a Software Developer at PT. Sigma Cipta Utama, a subsidiary of PT Elnusa Tbk. My role involves building .NET-based applications—leveraging C#, VB.NET, MS SQL Server, Blazor, and Syncfusion—to support non-ERP HRIS needs for PT Pertamina.

I’m always open to collaboration, learning from others, or exploring exciting new opportunities. If you’re working on something meaningful—or just want to connect—feel free to reach out! 🚀

My Journey

  1. .NET Developer

    PT. Sigma Cipta Utama

    My role involves building .NET-based applications—leveraging C#, VB.NET, MS SQL Server, Blazor, and Syncfusion to support non-ERP HRIS needs for PT Pertamina.

  2. Backend Developer

    PT. Arlita Persada Indonesia

    Developing and supporting backend systems using JavaScript, Python, and C# PostgreSQL. API development and maintenance using Postman and implementing tech stacks including ExpressJs, NodeJs, Odoo, Bootstrap, and Sequelize.

  3. Data Engineer

    MahakaX (Placement in Bank Artha Graha International)

    Responsible for ETL processes using Python, DBeaver, and SQL. Analyzing and transforming data using Pandas, Pyspark, and Jupyter Notebook and working with large datasets and spreadsheets for data processing.

  4. Full-Stack Developer

    PT. Code Development Indonesia

    • Supporting and developing APIs and web applications
    • Utilizing Postman for API testing, Postgres for database management
    • Programming in JavaScript, using ExpressJs, NodeJs, ReactJS, Redux, and Bootstrap
    • Using Git, GitHub, and Trello for version control and project management

  5. Freelance Data Entry

    PT. Kimia Farma

    I was responsible for inputting COVID-19 vaccination data into a centralized web-based database. The data included details such as patient names, vaccine types, residential areas, and affiliated companies. My role involved accurately transferring information from Excel spreadsheets to the system while ensuring proper categorization and data integrity.

  6. Bachelor Degree, Computer System

    Gunadarma University

    I studied Computer Systems at Gunadarma University, where I explored both hardware and software aspects of computing. During my studies, I gained hands-on experience with embedded systems, IoT, computer networking, Arduino, and various hardware components, which helped me build a solid understanding of how software interacts with physical devices.

Rifqi Ammar Ramadhan
My Social Media

I’d love to hear from you! Connect with me on social media for collaborations, questions, or just a friendly chat.