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Achmad Kurnianto

@achmadkurnianto

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Senior Frontend Developer specializing in React and TypeScript for scalable web applications.

Indonesia

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What I'm looking for

I seek senior, remote React/TypeScript roles focusing on scalable frontends, performance, CI/CD, collaborative agile teams, and opportunities to mentor and drive technical excellence.

I am a Senior Frontend Developer with 9+ years of hands-on experience building high-performance, responsive web applications using React, TypeScript, and Next.js. I have delivered enterprise-grade front-end solutions for large-scale platforms, including government systems and HRIS, and contributed open-source npm libraries adopted by 500+ developers.

I focus on performance optimization, modern state management, automated testing, and CI/CD practices to ensure reliable production workflows in distributed agile teams. I mentor developers in TypeScript and web development, and I seek remote, React-focused roles where I can drive intuitive user experiences and technical excellence.

Experience

Work history, roles, and key accomplishments

Senior Frontend Developer

InnoQB

Jan 2025 - Jan 2026 (1 year)

Maintained and optimized a large-scale React and TypeScript frontend for a mission-critical government platform, ensuring high reliability and smooth CI/CD pipelines across a distributed team.

React TypeScript Next.js CI CD Performance Optimization Responsive Design Accessibility GitHub Actions

Software Engineer

Pendar

Jan 2024 - Dec 2024 (11 months)

Architected and delivered a modern, responsive enterprise-grade HRIS frontend with React and TypeScript and upgraded a major e-procurement client by adding e-signature and real-time document collaboration features.

React TypeScript Redux React Query REST APIs Security

Software Engineer

ProcurA

Feb 2018 - Dec 2023 (5 years 10 months)

Designed and engineered a high-performance React frontend for an enterprise e-procurement platform, reducing procurement cycle times by 40% and improving application performance by 20%.

React TypeScript Performance Optimization Lazy Loading Caching Strategies Accessibility Agile Cross Functional Collaboration

Hybrid Mobile App Developer

VhiWEB

Mar 2016 - Jan 2018 (1 year 10 months)

Developed cross-platform mobile web applications using React Native and Cordova, driving 50% growth in online sales and a 35% improvement in customer satisfaction metrics.

React Native Cordova Javascript (ES6)Responsive Design Mobile UX Performance Optimization PWA Git