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Hi, I'm Samuel Chandra, a freelance mobile apps and web developer based in Bandung, Indonesia. I enjoy building scalable and secure mobile apps with Flutter and Dart, and I code full-stack solutions using Laravel, Express.js, React, and TypeScript to deliver maintainable, high-performance products. I'm passionate about security, performance, and delivering value to clients. I aim to improve user experiences with intuitive interfaces while implementing robust security measures, efficient data processing (SQL/NoSQL), and reliable architectures across frontend, backend, and DevOps.…Hi, I'm Samuel Chandra, a freelance mobile apps and web developer based in Bandung, Indonesia. I enjoy building scalable and secure mobile apps with Flutter and Dart, and I code full-stack solutions using Laravel, Express.js, React, and TypeScript to deliver maintainable, high-performance products. I'm passionate about security, performance, and delivering value to clients. I aim to improve user experiences with intuitive interfaces while implementing robust security measures, efficient data processing (SQL/NoSQL), and reliable architectures across frontend, backend, and DevOps.

Samuel Chandra

Web Developer, App Developer, Full Stack Developer, +2

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Hi, I'm Samuel Chandra, a freelance mobile apps and web developer based in Bandung, Indonesia. I enjoy building scalable and secure mobile apps with Flutter and Dart, and I code full-stack solutions using Laravel, Express.js, React, and TypeScript to deliver maintainable, high-performance products. I'm passionate about security, performance, and delivering value to clients. I aim to improve user experiences with intuitive interfaces while implementing robust security measures, efficient data processing (SQL/NoSQL), and reliable architectures across frontend, backend, and DevOps.…Hi, I'm Samuel Chandra, a freelance mobile apps and web developer based in Bandung, Indonesia. I enjoy building scalable and secure mobile apps with Flutter and Dart, and I code full-stack solutions using Laravel, Express.js, React, and TypeScript to deliver maintainable, high-performance products. I'm passionate about security, performance, and delivering value to clients. I aim to improve user experiences with intuitive interfaces while implementing robust security measures, efficient data processing (SQL/NoSQL), and reliable architectures across frontend, backend, and DevOps.

Available to hire

Hi, I’m Samuel Chandra, a freelance mobile apps and web developer based in Bandung, Indonesia. I enjoy building scalable and secure mobile apps with Flutter and Dart, and I code full-stack solutions using Laravel, Express.js, React, and TypeScript to deliver maintainable, high-performance products.

I’m passionate about security, performance, and delivering value to clients. I aim to improve user experiences with intuitive interfaces while implementing robust security measures, efficient data processing (SQL/NoSQL), and reliable architectures across frontend, backend, and DevOps.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Indonesian

Fluent

English

Intermediate

Work Experience

Freelance Mobile Apps Developer at Self-Employed / Freelance

September 1, 2023 - Present

Developed mobile apps using Flutter; enhanced user experience by building user-friendly interfaces; implemented security measures to protect data; led full-stack development using Laravel, Express.js, React.js, and TypeScript; designed scalable system architectures and optimized data processing with SQL/NoSQL databases using ORM.

Cyber Security Product Specialist at Systema Data Pillar

September 1, 2022 - September 1, 2023

Delivered technical guidance and best-practice recommendations to clients to optimize product usage and security effectiveness. Led product deployment and installation activities in client environments, ensuring proper configuration and successful implementation.

Security Engineer at A Dir a Dinamika Multi Finance

February 1, 2025 - September 1, 2025

Integrated SIEM platforms (Elastic, Stellar) with SOAR solutions to enhance security automation and incident response. Built a log monitoring dashboard featuring statistical insights and interactive charts. Implemented Wazuh agent installation to enhance endpoint visibility and SIEM integration.