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About Hendri Budi Santoso

Hendri is a professional Full Stack Developer with an experience in leading a squad of developers. Demonstrated ability to support Agile teams, facilitate communication, and contribute to project goals. Developing technical skills in both frontend and backend development and experience in system integration to support user experience and operational efficiency using Node.js , .NET, and Python as programming languages.

What I Do

I enjoy working across the entire technology stack, from creating intuitive user interfaces to designing powerful backend systems. My technical toolkit includes (but not limited to):

Frontend

React.js .NET Webform JQuery TailwindCSS Bootstrap Astro.js

Backend

Express.js .NET Web API Django

Database

PostgreSQL MSSQL

Others

Redis Aws EC2 Aws S3 AWS Ecs Cloudflare R2 Github Action Linux

Work Experience

Squad Leader

Siloam Hospitals Group

Hybrid May 2024 - May 2025

After working on both EMR and MySiloam Systems I was entrusted to lead both Full Stack and Mobile Development teams, and together, we successfully delivered robust features and optimizations

  • • Code reviews
  • • Led agile ceremonies including daily stand-ups, sprint planning, and retrospectives
  • • Collaborated with team, cross team, PMs, and stakeholders
  • • Reduced Mysiloam Mobile App size by around 40% by using Agora SDKs then removing Zoom and Zendesk

Full Stack Developer

Siloam Hospitals Group

Hybrid Aug 2022 - May 2024

I began my journey on the EMR team, utilizing a .NET full-stack platform. Later on, I was trusted to handle both EMR & Mysiloam Systems using .NET and Node.js ecosystem

  • • Enabled Teleconsultation services which allows patients to consult with doctors remotely
  • • Added Telemedicine service which allows patients to pay and get medicine within MySiloam Mobile App
  • • Powered MySiloam Backend using Express.js, PostgreSQL, and Redis
  • • Powered EMR Backend and Frontend using .NET Web API, .NET Webform, and MS SQL Server

IT Solution Associate

WOM Finance

Remote Mar 2021 - Aug 2022
  • • Improved business operations by developing and maintaining in-house systems, driving efficiency and productivity
  • • Developed Payment API which seamlessly integrates with popular platforms like Tokopedia, Shopee, and ATMs using .NET Web API and SQL Server
  • • Implementation of an automated credit score data retrieval system from SLIK-OJK, eliminating the need for manual data extraction and providing credit analysts with instant access which reduces loan approval time from several days to within 2 hours using Django and MS SQL Server

Contact