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fajar sidik

@fajarsidik

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Fullstack developer focused on scalable web systems, clean architecture, and DevOps-driven delivery.

Indonesia

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What I'm looking for

I seek hands-on roles building scalable web backends and DevOps pipelines in collaborative teams that value clean architecture, performance, and continuous improvement.

I am a Fullstack Developer with experience building and scaling web applications, designing backend systems, and implementing DevOps workflows across cloud environments. I prioritize clean architecture, performance optimization, and modern development practices.

My background spans backend and fullstack roles where I designed REST APIs, optimized databases, and automated CI/CD pipelines using Docker and cloud providers such as AWS and GCP. I have led engineering efforts and contributed hands-on across frontend frameworks and multiple programming languages.

Earlier work includes system engineering for IoT projects—covering microcontroller programming, PCB oversight, and embedded systems—complemented by lab assistant roles during my physics degree. I deliver pragmatic solutions that balance reliability, maintainability, and performance.

Experience

Work history, roles, and key accomplishments

Software Developer

Rolling Glory

Nov 2024 - Nov 2025 (1 year)

Developed backend applications and REST APIs and optimized database schemas to improve performance and scalability across client projects.

PHP Laravel REST APIs Database Design Performance Optimization Docker CI CD Linux

Lead Software Engineer

Suitmedia

Jul 2022 - Oct 2024 (2 years 3 months)

Led fullstack web application development and REST API delivery, instituted CI/CD pipelines and Docker-based deployments to accelerate release cadence and reliability.

Fullstack Development REST APIs CI CD Docker AWS GCP)Database Optimization Team Leadership

Software Engineer

Suitmedia

Apr 2019 - Jun 2022 (3 years 2 months)

Built and maintained fullstack web applications and REST APIs, contributing to backend design, database optimization, and deployment automation.

PHP Laravel JavaScript REST APIs Database Design Docker CI CD Cloud Infrastructure

System Engineer

PT Gerbang Telekomunikasi dan Informasi Merah Putih

Oct 2015 - Apr 2019 (3 years 6 months)

Analyzed client requirements and led R&D for IoT systems, supervised PCB production, and programmed embedded systems to deliver custom IoT solutions.

Embedded Systems AVR Arm Arduino ESP Raspberry Pi PCB Supervision IoT

Lab Assistant

Universitas Padjadjaran

Aug 2011 - Jan 2014 (2 years 5 months)

Supported multiple electronics and signal processing labs, assisting students and maintaining laboratory equipment across several semesters.

Signal Processing Instrumentation Electronics Teaching Assistance

Education

Degrees, certifications, and relevant coursework

Universitas Padjadjaran

Bachelor's Degree, Physics

2009 - 2014

Activities and societies: Lab Assistant roles: Microcontroller, Signal Processing, Instrumentation, Electronics; Finalist – Pekan Ilmiah Mahasiswa Nasional (PIMNAS) XXV.

Completed a Bachelor's Degree in Physics at Universitas Padjadjaran from 2009 to 2014, including lab assistant roles across multiple electronics and signal processing labs.