r
romzifg29

Romzi Farhan

@romzifg29

Software Development Engineer

Indonesia
About me
I am a Software Engineer with 4+ years of experience in web and mobile application development. I have a strong background in backend and frontend development, working with Golang, JavaScript, Next.js, React, and Flutter. I enjoy solving complex problems and continuously improving system architecture.... Read more

Skills

r
romzifg29
Romzi Farhan
Offline • 

See my services

Full Stack Web Applications
I will develop custom web app for your business or startup
From$20 / projectMore details

Portfolio

Work experience

Fullstack Developer

PT Sentral Mitra Informatika Tbk • Full-time

Oct 2021 - Present • 4 yrs 7 mos

- Led the migration of legacy PHP systems to a modern RESTful API architecture using React.js and Express.js, improving system performance and long-term maintainability. - Redesigned and rebuilt web applications with React.js, simplifying project structure and reducing technical debt. - Engineered scalable backend services using Express.js, supporting seamless API integration across multiple systems. - Optimized database schemas and queries using MySQL and PostgreSQL, enhancing query performance and application reliability. - Collaborated with cross-functional teams (sales, finance, operational) to deliver features on schedule. - Designed and optimized relational database schemas to support analytics and reporting needs. - Wrote complex SQL queries for data extraction, aggregation, and performance analysis. - Supported data preparation for operational reporting and business decision-making.

Frontend Developer

Project Reka • Freelance

May 2021 - Jul 2021 • 2 mos

- Developed and maintained responsive web applications using Next.js and React. - Implemented reusable UI components, optimized application performance, and ensured high-quality user. experience across devices. - Integrated frontend applications with backend services through RESTful APIs.