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Software Engineer with nearly 4 years of experience in backend and full-stack development, specializing in Ruby on Rails and Nest.js. Proven expertise in building scalable applications, designing RESTful APIs, and collaborating with cross-functional teams to deliver user-centric solutions.…

Refi Ahmad Fauzan

Web Developer, Full Stack Developer, Back-End Developer

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Software Engineer with nearly 4 years of experience in backend and full-stack development, specializing in Ruby on Rails and Nest.js. Proven expertise in building scalable applications, designing RESTful APIs, and collaborating with cross-functional teams to deliver user-centric solutions.…

Available to hire

Software Engineer with nearly 4 years of experience in backend and full-stack development, specializing in Ruby on Rails and Nest.js.
Proven expertise in building scalable applications, designing RESTful APIs, and collaborating with cross-functional teams to deliver user-centric solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Advanced

Malay

Beginner

Work Experience

Software Engineer at Snappymob Sdn. Bhd.

July 1, 2025 - Present

Delivering custom software solutions for clients across industries. Involved in backend development, planning, and architectural design. Collaborates with cross-functional teams to ensure scalable and maintainable systems. Supports full product delivery from API design through frontend integration, applying testing and code standards to keep releases reliable and maintainable.

Software Engineer at Aajil.Inc

April 2, 2025 - June 30, 2025

Built and maintained a scalable B2B web app using Django. Integrated 8 workflows and Zoho Books for automation and accounting. Collaborated on AI-powered quotation line features. Wrote unit tests and fixed bugs to ensure stability and reliability. Improved deployment efficiency with CI/CD and enhanced system performance.

Backend Developer at PT. Kiranatama Teknologi (EmveeP)

July 1, 2023 - March 31, 2025

Built scalable backend systems ensuring reliability and performance. Optimized API performance by reducing response times with caching. Streamlined deployments using CI/CD pipelines and rigorous code quality standards. Integrated microservices architecture to improve scalability. Implemented robust security protocols to safeguard data and ensure compliance.

Full-stack Ruby on Rails at PT. Halalin Digital International

May 2, 2023 - July 31, 2024

Designed SSO, LMS, and certification systems for enterprise clients. Delivered client MVPs by prioritizing key backend features in agile sprints. Reduced production defects through rigorous code reviews and testing. Translated business requirements into scalable technical specifications. Streamlined third-party integrations to enhance functionality and user experience.

Full-stack Ruby on Rails at PT. NIT Studio Kreatif

July 1, 2022 - April 30, 2023

Contributed to full-cycle development of scalable web applications using Ruby on Rails. Developed robust backend APIs using Ruby on Rails. Collaborated with cross-functional teams to deliver scalable solutions. Implemented automated testing and CI/CD pipelines for efficient deployments. Optimized system performance to improve processing speeds.

Full-stack Intern at PT. Basic Teknologi Intersolusi

May 1, 2022 - June 30, 2022

Developed LMS platforms to automate internal workflows and communication. Enhanced financial applications via backend logic refinement. Created detailed documentation to reduce developer onboarding time. Assisted in debugging and performance tuning to improve system stability. Participated in weekly reporting sessions to improve project tracking and team collaboration.