Selected work

Software projects grounded in real delivery.

Case studies across learning platforms, background services, reporting systems, enterprise software, cloud deployments, and product development.

myDigiLearn Scheduler | Sandy Budi Wirawan

Distributed backendRole: Fullstack Developer

GoApache KafkaPostgreSQLMongoDB

Go-based background worker service for automated task execution and learning-data synchronization on the myDigiLearn platform.

Engineering evidenceSeparated scheduled and queue-driven jobs from interactive services across Kafka, PostgreSQL, and MongoDB workflows.

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Learning Record Store myDigiLearn | Sandy Budi Wirawan

Learning data platformRole: Fullstack Developer

NestJSNode.jsTypeScriptxAPI

Backend foundation for collecting and organizing learning activity data in the myDigiLearn ecosystem.

Engineering evidenceDefined NestJS service boundaries, validation, and xAPI-oriented data contracts for an extensible learning-record backend foundation.

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Telkom GA Reporting Tools | Sandy Budi Wirawan

Operational reportingRole: Fullstack Developer

Laravel 12PHP 8.2+React 19Inertia.jsMongoDB

Management reporting tools for daily and monthly active-user analysis with dynamic operational filters and Excel export.

Engineering evidenceAligned Laravel and React filter state with MongoDB queries and Excel exports for repeatable daily and monthly reporting.

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ERP System | Sandy Budi Wirawan

Enterprise applicationRole: Full Stack Developer

LaravelFlaskFilamentDockerGoogle Cloud Platform

Enterprise Resource Planning services for operational data, internal workflows, and cloud-based application delivery.

Engineering evidenceConnected Laravel, Flask, Filament, PostgreSQL, containerization, and cloud delivery across operational workflows.

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SewaIN Costume Rental Platform | Sandy Budi Wirawan

Cloud capstoneRole: Cloud & Backend Contributor

Express.jsFlaskTensorFlowDockerGoogle Cloud Platform

Cloud-backed costume rental marketplace developed as a Bangkit Academy capstone project.

Engineering evidenceSeparated Express.js and Flask services, containerized deployment, and Android API integration within a cross-discipline capstone.

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Morningstar Library Website | Sandy Budi Wirawan

Responsive web conceptRole: Designer & Web Developer

FigmaBootstrap StudioHTMLCSS

Responsive library-system website concept designed and implemented as a focused static web experience.

Engineering evidenceTranslated Figma information hierarchy into reusable responsive HTML and CSS patterns tested across common viewports.

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Student Data Collection | Sandy Budi Wirawan

Data managementRole: Web Developer

PHPBootstrapMySQL

Responsive PHP application for collecting and managing student information during the Digital Talent Scholarship program.

Engineering evidenceImplemented and tested PHP, MySQL, and Bootstrap create, read, update, and delete workflows.

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