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Muhammad Amdanibik

@muhammadamdanibik

Backend Software Engineer who optimized Ruby on Rails cryptocurrency trading systems, cutting API response times by 20%.

Indonesia

Message

At PT IDE Brilian Digital, I developed and maintained Ruby on Rails backend systems for cryptocurrency trading platforms, helping maintain 99.9% system uptime. I optimized RESTful APIs, reducing response times by 20%, and improved PostgreSQL query performance.

At Happy5, I enhanced a performance management platform used by thousands to millions of corporate users. I migrated synchronous processes to Redis-based background jobs, improving data processing efficiency and reducing user-facing latency.

Experience

Work history, roles, and key accomplishments

Middle Backend Engineer

PT IDE Brilian Digital

May 2024 - Mar 2026 (1 year 10 months)

Developed and maintained backend systems for high-volume cryptocurrency trading platforms using Ruby on Rails, ensuring 99.9% system uptime. Designed and optimized scalable RESTful APIs, reducing response times by 20%.

Ruby on Rails PostgreSQL Redis NodeJS MongoDB Restful API development Background Jobs System Optimization Performance Optimization

Junior Backend Engineer

Happy5

Oct 2021 - Sep 2023 (1 year 11 months)

Developed and enhanced core features for a performance management platform used by thousands to millions of corporate users. Refactored legacy business logic and optimized backend performance, increasing processing throughput.

Ruby on Rails PostgreSQL Redis Restful API development Background Jobs System Optimization Debugging Unit Testing Integration Testing

IT Staff

BAZNAS Kabupaten Kediri

Aug 2018 - Dec 2020 (2 years 4 months)

Developed financial reporting applications for zakat, infaq, and shodaqoh using CodeIgniter, streamlining the annual audit process. Managed and maintained internal reporting systems to ensure data integrity and security.

PHP CodeIgniter MySQL

Freelance Backend & Mobile Developer

Trisen Indonesia

Jun 2020 - Oct 2020 (4 months)

Designed and developed a comprehensive product catalog application, improving business data accessibility and product showcasing efficiency. Built scalable and secure backend RESTful APIs using PHP and CodeIgniter.

PHP CodeIgniter Flutter Dart Bootstrap MySQL Restful API development

Teacher - Software Engineering & Computer Networking

Darus Salam Vocational High School

Jan 2015 - Jun 2018 (3 years 5 months)

Taught core software engineering and computer networking subjects to over 100+ students. Developed a web-based student admission (PPDB) application using PHP to automate the enrollment process.

PHP Teaching Software Engineering Networking