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Hi, I'm Hafidz Izuddin Hafid. I'm a backend-focused software engineer with more than 5 years of experience building high-performance, distributed, and scalable applications. I've worked across aerospace engineering, simulations, robotics, LMS/CMS projects, and Android apps, and I'm passionate about building reliable services, improving performance, and collaborating with cross-functional teams.…

Hafidz Izuddin Hafid

Back-End Developer, Full Stack Developer, App Developer, +2

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Hi, I'm Hafidz Izuddin Hafid. I'm a backend-focused software engineer with more than 5 years of experience building high-performance, distributed, and scalable applications. I've worked across aerospace engineering, simulations, robotics, LMS/CMS projects, and Android apps, and I'm passionate about building reliable services, improving performance, and collaborating with cross-functional teams.…

Available to hire

Hi, I’m Hafidz Izuddin Hafid. I’m a backend-focused software engineer with more than 5 years of experience building high-performance, distributed, and scalable applications.

I’ve worked across aerospace engineering, simulations, robotics, LMS/CMS projects, and Android apps, and I’m passionate about building reliable services, improving performance, and collaborating with cross-functional teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Indonesian

Fluent

Work Experience

Senior Software Engineer at Levart Teknologi Indonesia

August 1, 2024 - Present

Develop, maintain, and debug Golang services within the Creditt domain. Implemented a Redis-based Pub/Sub library, introduced concurrent processing, and resolved cross-context contamination issues. Led deployment, monitoring, and debugging of backend services.

Senior Software Engineer (Backend) at Ruangguru

July 1, 2024 - October 21, 2025

Designed, maintained, and debugged microservices architecture (Go/Java) within Ruangguru's domain, focusing on attendance, assignments, and credit balance management; implemented Grafana-based monitoring, set up CI/CD pipelines, and mentored junior developers.

Backend Engineer at Ruangguru

December 31, 2022 - October 21, 2025

Developed backend services in Java (and Go) within Ruangguru's microservices; improved latency and reliability; collaborated with frontend and data teams to deliver features.

Backend Engineer at Schoters Bandung

December 31, 2022 - October 21, 2025

Developed, maintained, and fixed bugs in backend services behind the LMS; stack included MySQL, Laravel, and related tools; ensured service reliability and monitoring.