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I am a results-oriented Senior Software Engineer with over 8 years of experience in full-stack development, specializing in Ruby on Rails, AI integration, and IoT infrastructure. I design scalable platforms and bridge the gap between complex technical requirements and user-centric digital solutions. I excel at turning AI-powered insights and real-time monitoring capabilities into reliable products, collaborating across cross-functional teams, and delivering secure, high-availability software on AWS and other cloud platforms.…I am a results-oriented Senior Software Engineer with over 8 years of experience in full-stack development, specializing in Ruby on Rails, AI integration, and IoT infrastructure. I design scalable platforms and bridge the gap between complex technical requirements and user-centric digital solutions. I excel at turning AI-powered insights and real-time monitoring capabilities into reliable products, collaborating across cross-functional teams, and delivering secure, high-availability software on AWS and other cloud platforms.

Huda Swanditya Hangkoso

Web Developer, Programmer, Full Stack Developer, +3

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I am a results-oriented Senior Software Engineer with over 8 years of experience in full-stack development, specializing in Ruby on Rails, AI integration, and IoT infrastructure. I design scalable platforms and bridge the gap between complex technical requirements and user-centric digital solutions. I excel at turning AI-powered insights and real-time monitoring capabilities into reliable products, collaborating across cross-functional teams, and delivering secure, high-availability software on AWS and other cloud platforms.…I am a results-oriented Senior Software Engineer with over 8 years of experience in full-stack development, specializing in Ruby on Rails, AI integration, and IoT infrastructure. I design scalable platforms and bridge the gap between complex technical requirements and user-centric digital solutions. I excel at turning AI-powered insights and real-time monitoring capabilities into reliable products, collaborating across cross-functional teams, and delivering secure, high-availability software on AWS and other cloud platforms.

Available to hire

I am a results-oriented Senior Software Engineer with over 8 years of experience in full-stack development, specializing in Ruby on Rails, AI integration, and IoT infrastructure. I design scalable platforms and bridge the gap between complex technical requirements and user-centric digital solutions.

I excel at turning AI-powered insights and real-time monitoring capabilities into reliable products, collaborating across cross-functional teams, and delivering secure, high-availability software on AWS and other cloud platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

German

Advanced

Indonesian

Fluent

Work Experience

Senior Software Engineer (Freelance) at DOST PRO

July 1, 2025 - Present

Architected and deployed an AI-powered system for automated PDF document analysis, significantly reducing manual effort for insight extraction. Integrated secure cloud storage and multiple AI APIs (OpenAI, Deepseek) to facilitate efficient decision-making for complex project files. Utilized Ruby on Rails and AWS to ensure high availability and data security.

Freelance Developer at Hyphae Solution

February 1, 2017 - Present

Provide end-to-end digital solutions spanning software development, smart home technology, and IT consulting. Deliver tailored, user-centric web applications and cross-platform mobile solutions using Flutter and Ruby on Rails.

Senior Software Engineer (Freelance) at PT. Artium Multikarya Indonesia

August 1, 2024 - March 1, 2025

Built an IoT-based infrastructure for real-time air quality monitoring using sensor devices and a centralized data platform. Enabled continuous data collection and visualization to help users make informed health and policy decisions. Worked with Embedded Systems, Raspberry Pi, and Microcontrollers.

Ruby on Rails Developer (Full-time) at zinsbaustein.de

January 1, 2020 - December 1, 2024

Engineered a high-traffic investment platform integrating customer management systems, payment gateways, and financial service providers. Optimized scalable infrastructure to simplify complex financial operations and enhance the overall user experience. Stack: Ruby on Rails, AWS, PostgreSQL, Vue.js, SASS.

Junior Fullstack Developer at Marktplatz Mittelstand GmbH & Co. KG

April 1, 2019 - December 1, 2019

Developed a lead-based B2C platform connecting service providers; focused on end-to-end engagement, service matching, and seamless lead generation.

IT Specialist at Germany Indonesia Professionals

April 1, 2019 - October 2, 2019

Developed an integrated education platform, including student registration systems and database management.

Web Developer (Working Student) at Arzttermine.de / ärzte.de MediService

September 1, 2017 - November 1, 2018

Built user-friendly, responsive profile websites for medical clinics and healthcare providers to enhance online presence and patient engagement.

Internship – Web Developer at Bananenbiegerei

September 1, 2016 - February 1, 2017

Developed WordPress-based company websites using SASS and the Foundation framework.

Software Engineer (Freelance) at DOST PRO

July 1, 2025 - Present

Freelance remote role. Architected and deployed an AI-powered system for automated PDF document analysis, significantly reducing manual effort for insight extraction. Integrated secure cloud storage and multiple AI APIs (OpenAI, DeepSeek) to support efficient decision-making for complex project files. Utilized Ruby on Rails and AWS to ensure high availability and data security.

Ruby on Rails Developer at zinsbaustein.de

January 1, 2020 - December 1, 2024

Engineered a high-traffic investment platform, integrating customer management systems, payment gateways, and financial service providers. Optimized scalable infrastructure to simplify complex financial operations and enhance the overall user experience.

Internship – Web Developer at Banenenbiegerei

September 1, 2016 - February 1, 2017

Developed WordPress-based company websites using SASS and the Foundation framework.