Open to opportunities

Annas User

@annasuser

Message

I build high-availability, AI-integrated full-stack systems for government, enterprise, and startup products.

Indonesia

Message

What I'm looking for

I'm open to relocation and remote opportunities where I can own full-stack and AI-integrated systems end-to-end, from backend architecture and cloud infrastructure to responsive product delivery.

I'm building nationwide health systems at Indonesia's Ministry of Health, including a patient management platform serving thousands of daily active users.

I migrated critical MySQL infrastructure to a high-availability Galera Cluster with real-time replication and zero-downtime failover. I've also optimized SQL queries to reduce API response time by 80% and CPU load by 60%, while building automated hospital-data integrations.

Across Bisa Artificial Indonesia and Metafora Technology Indonesia, I've shipped a Kotlin Android app with a Python backend, responsive corporate web portals, and Figma-aligned interfaces. I enjoy owning products end-to-end, from API design and databases through frontend delivery and deployment.

I'm also building AI products including SkinCheck AI, Medicaas, and an application-screening API using Django, Celery, RAG, ChromaDB, Groq LLM, Docker, PostgreSQL, and Redis. As a Bangkit Academy mentor, I guided teams across mobile, cloud, and machine learning projects from design to deployment.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Engineer

Current

Ministry of Health of Indonesia

Aug 2023 - Present (3 years)

Migrated MySQL infrastructure to a Galera Cluster for high availability and zero-downtime failover. Optimized SQL queries, cutting response time by 80% and CPU load by 60%, and developed core modules for a nationwide patient management system.

TypeScript MySQL Galera Cluster SQL Optimization High Availability Data Integration

Mobile Developer

Bisa Artificial Indonesia

Feb 2022 - Feb 2023 (1 year)

Built and shipped a SIAKAD Android app end-to-end in Kotlin with a Python backend, owning both API design and UI. Reduced screen-load time by 30% through query batching and structured API error handling.

Kotlin Python Android Development API Design UI Development

Full-Stack Developer Intern

Metafora Technology Indonesia

Aug 2022 - Oct 2022 (2 months)

Developed responsive company websites, including an internal career portal for PT Chandra Asri Petrochemical. Created Figma-based UI designs aligned with corporate branding.

Web Development Figma UI Design Responsive Design

Education

Degrees, certifications, and relevant coursework

Ujung Pandang State Polytechnic

Bachelor's Degree, Information Technology

Grade: 3.85/4.00

Activities and societies: Dean's List; Related Coursework: Data Structures & Algorithms, Software Engineering Principles, Web/Mobile App/Backend Development, DevOps & Continuous Integrations, Database Management Systems, Cloud Computing

Bachelor's Degree in Information Technology with concentrations in Software Development and Engineering. Graduated with a GPA of 3.85/4.00 and Dean's List honors.

Harvard University

Non-degree, Software Development

Activities and societies: Related Coursework: Git, Python (Django), SQL & databases, JavaScript (DOM & async), APIs, security, testing, and a full-stack final project.

Completed CS50's Web Programming with Python and JavaScript, a non-degree course focusing on software development.