Open to opportunities

Daffa Ardiansyah

@daffaardiansyah

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Fullstack Developer focused on building robust web applications with strong front-end, back-end, and API skills.

Indonesia

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What I'm looking for

I’m looking for challenging projects where I can own end-to-end full-stack delivery—building reliable APIs, optimizing performance, and collaborating as a Project Lead to improve real business workflows.

I’m a Fullstack Developer dedicated to designing, developing, and maintaining robust web applications that deliver seamless user experiences. I work across the full stack, building both user-facing interfaces and dependable server-side systems.

In my recent role at PT. PJPT Senopati, I developed and maintained internal business systems using vanilla JavaScript and the PHP CodeIgniter framework. I also led module development end-to-end, from HR overtime workflow automation to dashboard functionality for real-time warehouse inventory tracking.

At PT. Xylo Solusi Indonesia, I architected responsive front-end experiences with HTML5, CSS3, Vue.js, and modern JavaScript, while building back-end systems with PHP and Laravel. As a Project Lead, I spearheaded RESTful API development, optimized MySQL performance, and improved product quality through testing and production release processes.

I’m especially proud of delivering performance-focused web experiences—such as optimizing Core Web Vitals with code splitting, lazy loading, and asset optimization—while maintaining reliable database schema design and ongoing maintenance protocols for security, bugs, and feature enhancements.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Developer

Current

PT. PJPT Senopati

Sep 2025 - Present (10 months)

Developed and maintained multiple internal business systems using vanilla JavaScript and PHP (CodeIgniter), delivering end-to-end full-stack solutions across frontend, backend, and database layers. Built an HR overtime management module and developed integrated systems (Transportation, Procurement, Custom Clearance) including core Warehouse Management System dashboard functionality, plus ongoing b

JavaScript PHP CodeIgniter Frontend Development Backend Development Database Architecture System Integration Refactoring Workflow Automation

Fullstack Developer

PT. Xylo Solusi Indonesia

Aug 2022 - Aug 2025 (3 years)

Architected and built responsive full-stack web applications, leading cross-functional initiatives and spearheading RESTful API development. Managed MySQL performance via indexing and query optimization, and delivered projects including a Nuxt.js/Laravel application for Daimler Truck Indonesia, multiple Djarum live-event platforms, and internal sales applications for Wuling.

HTML5 JavaScript Vue.Js PHP Laravel API Development MySQL Nuxt.Js Laravel Nova Lazy Loading Asset Optimization Query Optimization Performance Optimization

Fullstack Developer Intern

PT. Bounche Indonesia

Feb 2020 - Feb 2021 (1 year)

Completed a one-year fullstack developer internship supporting front-end and back-end work for clients including Acer, Prenagen, and Sanofi. Contributed to website maintenance and campaign microsites for Acer, ongoing updates for Prenagen, and creation of Electronic Direct Mail (EDM) content for Sanofi marketing campaigns.