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yohanescp

John

@yohanescp

FullStack Developer, Mobile Developer, Information System

Indonesia
English, Indonesian, Malay
About me
I am a results-driven Full-Stack Developer specializing in architecting and building modern, high-performance web applications. I combine deep technical expertise with a strong foundation in Design Thinking to ensure the final product is not only robust but also perfectly aligned with user needs and business goals. My Approach: I utilize low AI assistance judiciously to enhance efficiency and accelerate repetitive tasks. However, I believe complex problem-solving, custom logic, and core architecture require human expertise and ingenuity. You get customized, maintainable code, not generic.... Read more

Skills

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yohanescp
John
Offline • 
Average response time: 1 hour

See my services

Android App Development
I will develop a custom mobile app
From$100 / projectMore details
Full Stack Web Applications
I will do custom website development as front end or full stack web developer
From$75 / projectMore details

Portfolio

Work experience

PUPR

Fullstack Developer

PUPR • Freelance

Jan 2025 - Aug 2025 • 7 mos

Developed Silompat: A digital solution designed to manage the certification registration process for operational units, including heavy equipment and work vehicles used by contractor companies in public infrastructure projects. The system replaces slow, paper-based workflows with a streamlined online process.