I am Mulyo Anjang Jaya Kusuma, a professional Full-Stack Web & Mobile Developer based in Sidoarjo, Indonesia. I specialize in designing and engineering high-performance, accessible, and responsive applications across web and mobile platforms.
With extensive experience in modern frontend libraries, cross-platform mobile frameworks, and scalable backend services, I focus on writing clean, maintainable code and implementing optimized database models. I enjoy solving complex software architecture challenges and translating business requirements into reliable engineering solutions.
Work Experience
Fullstack Web & Mobile Developer March 2026 - July 2026
PT. Piramida Teknologi Informasi
- Developed responsive web applications using React, Next.js, and Astro.
- Engineered cross-platform mobile applications for Android and iOS using Flutter.
- Designed and optimized RESTful and GraphQL APIs with Node.js and Go.
- Handled backend databases and cloud deployments using PostgreSQL, MongoDB, Docker, and AWS.
Junior Full-Stack Developer September 2025 - January 2026
Institut Agama Islam Hasan Jufri.
- Built and maintained enterprise-level web applications using React and Express.
- Optimized backend services for query latency and memory management.
- Collaborated with UI/UX designers to translate Figma layouts into responsive, accessible interfaces.
- Structured database models and performed migrations on PostgreSQL and MySQL databases.
Education
State Polytechnic Of Jember2024 - 2026
Bachelor of Computer Science (S.Kom.) | GPA: 3.91 / 4.00 (now)
- Focus areas: Software Engineering, Algorithms, and Distributed Systems.
Technical Skills
- Programming Languages: PHP, TypeScript, JavaScript, Dart, Kotlin, SQL
- Frameworks & Technologies: Laravel, Codeigneter, Flutter, React, Next.js, Tailwind
- Databases & Tools: PostgreSQL, MySQL, MongoDB, Docker, Git / GitHub, Amazon Web Services (AWS)
Publications
Performance Optimization Patterns in Mobile Cross-Platform Frameworks July 2024
International Journal of Software Engineering & Applications (IJSEA)
- Investigated architectural guidelines, state management strategies, and rendering optimizations in Flutter and React Native.
- Provided detailed benchmark analyses on CPU and memory utilization.
Certifications
- Flutter Certified Application Developer — Android ATC (Issued 2025)
- AWS Certified Cloud Practitioner — Amazon Web Services (Issued 2024)
Languages
- Indonesian: Native Proficiency
- English: Professional Working Proficiency