Projects
A collection of projects spanning healthcare technology, enterprise systems, and security tools. From HIS/LIS integrations to compliant document platforms, each project reflects a commitment to building robust, scalable solutions.
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Showing 11 of 11 projects
2025
1 / 6
Enterprise Software
•app•production•FeaturedBuilt a comprehensive tenant and property management platform for commercial real estate, featuring automated billing, meter reading, invoice generation with Indonesian tax compliance (PPh 4(2), Faktur Pajak), and payment tracking.
Streamlined billing operations for 200+ tenants and automated monthly invoice generation with full Indonesian tax compliance
Next.js 16React 19TypeScriptNestJSGraphQLKeycloak+4 more
View details2024
1 / 3
Enterprise Software
•app•production•FeaturedDeveloped a comprehensive Human Resource Information System with Indonesian regulatory compliance - BPJS Kesehatan, BPJS Ketenagakerjaan, PPh 21 tax calculations, and full payroll automation.
Reduced HR administrative overhead by 60% and ensured 100% compliance with Indonesian payroll regulations
Next.js 16React 19TypeScript 5tRPCTanStack QueryPostgreSQL+5 more
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1 / 5
Enterprise Software
•app•production•FeaturedBuilt a secure electronic signature platform with integrated e-materai compliance for the Indonesian market, featuring comprehensive audit trails and multi-party signing workflows.
Reduced document turnaround time from days to hours while achieving e-materai compliance
Next.js 14ReactTypeScriptTailwind CSStRPCPostgreSQL+5 more
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1 / 3
Developer Tools
•app•productionA production-ready Next.js 16 boilerplate featuring SAP Fiori design patterns, full i18n support, dark mode, and WCAG 2.1 AA accessibility compliance.
Reduces project setup time from days to minutes with enterprise-ready patterns
Next.js 16React 19TypeScriptTailwind CSS 4shadcn/uiReact Hook Form+3 more
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Security Tools
•app•in-developmentBuilding a zero-knowledge password manager in Rust with end-to-end encryption, focusing on security-first architecture and cross-platform support.
Targeting enterprise-grade security with consumer-friendly usability
RustSQLiteAES-256-GCMArgon2idTauriWebAssembly
View detailsHealthcare Infrastructure
•api•in-development•FeaturedBuilding a proprietary HL7 message compiler and LOINC API from scratch to standardize healthcare data exchange between HIS and LIS platforms.
Aiming to reduce integration complexity by 70% and standardize lab test ordering across systems
Node.jsTypeScriptPostgreSQLHL7 v2.xLOINCNestJS+3 more
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Gaming
•app•production•FeaturedDeveloped a multiplayer strategic card game on BoardGameArena platform, combining complex game logic with smooth real-time gameplay.
Successfully launched to thousands of players on BoardGameArena platform
JavaScriptPHPTPLMySQLWebSockets
View details2023
HIS
•api•production•FeaturedEngineered critical API integration between hospital HIS and Indonesia's national integrated health data exchange platform (SatuSehat).
Significantly enhanced system interoperability for multiple hospital networks
NestJSVue.jsGraphQLPostgreSQLGoogle Cloud PlatformPHP
View detailsLIS
•api•productionOptimized and customized HIS/LIS modules for multiple healthcare facilities, tailoring solutions to specific hospital and laboratory needs.
Improved system efficiency and reduced manual errors by 90%
Software ArchitectureNestJSVue.jsPostgreSQLGraphQLDocker
View details2022
Cloud Infrastructure
•infrastructure•productionArchitected and optimized Google Cloud Platform infrastructure, reducing operational costs while improving performance and reliability.
Achieved 30% reduction in cloud infrastructure costs
Google Cloud PlatformDockerKubernetesTerraformCloudSQLMonitoring
View detailsData Engineering
•infrastructure•productionDeveloped automated ETL pipeline from production servers to Odoo ERP system, streamlining financial reporting and business operations.
Automated financial reporting workflow and eliminated manual data transfer
PythonDatabricksCloudSQLPostgreSQLOdooApache Airflow
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