CTO · Co-founder · Software Engineer

Building technology
that scales.

Co-founder & CTO of Graha Teknologi Maju. Full-stack software engineer with 10+ years delivering enterprise web platforms, AI-powered solutions, and mobile applications for governments and multinational companies across Indonesia.

View Projects →Our Agency ↗

10+

yrs_experience

24+

projects_shipped

Gov & Enterprise

enterprise_clients

Skills & Technologies

Frontend

Next.jsReactTypeScriptTailwind CSSFramer Motion

Backend

Node.jsPHPSupabasePostgreSQLREST API

Mobile

React NativeExpo

AI & Cloud

OpenAILangChainVercelDocker

Featured Projects

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Screenshot of Sahabat PU: AI-Powered Ticketing & Chat Platform

Next.jsAIChatbotTicketingGovernmentSaaS

2026

Sahabat PU: AI-Powered Ticketing & Chat Platform

Government ticketing system with AI chatbot integration, enabling citizens to get answers about public services, submit forms, and create support tickets through configurable workflows

Only available for internal use

Screenshot of New e-Karyasiswa: Scholarship Management System

Next.jsGovernmentDashboardMonitoring

2026

New e-Karyasiswa: Scholarship Management System

Next-generation scholarship management platform for BPSDM PUPR, rebuilding the Karyasiswa monitoring system with modern full-stack architecture and enhanced capabilities

https://bpsdm.pu.go.id/new-e-karyasiswa/

Screenshot of Karyasiswa PUPR Monitoring Dashboard

DashboardMonitoringData VisualizationReporting

2025

Karyasiswa PUPR Monitoring Dashboard

Dashboard for monitoring and reporting scholarship students (Karyasiswa) at Ministry of Public Works and Housing (PUPR), enabling regular study progress tracking and evaluation

Only available for internal use

Screenshot of APPA Academy: Soccer School Management System

Next.jsSaaSCloudDashboardSports Tech

2025

APPA Academy: Soccer School Management System

Indonesia's leading management platform for soccer schools, trusted by 500+ academies with features including player assessment, training programs, and real-time monitoring

https://appa-academy.com/

Screenshot of Kompetify: Adaptive Managerial Competency Testing

Next.jsAssessmentAdaptive TestingDashboardGovernment

2025

Kompetify: Adaptive Managerial Competency Testing

Adaptive examination platform that assesses 9 managerial competencies for government officials, adopted by Kementerian PUPR and BKD Jawa Timur for ASN competency assessment

Only available for internal use

Screenshot of Sumwizard: AI-Powered Media Analysis Platform

Next.jsAINLPMedia AnalysisSaaS

2025

Sumwizard: AI-Powered Media Analysis Platform

AI-powered platform that transforms YouTube videos and audio files into actionable insights with automated summarization, transcription, and intelligent question answering

https://sumwizard.com/

Screenshot of Klop: AI Powered Knowledge Management System

Next.jsSupabaseAILLM

2024

Klop: AI Powered Knowledge Management System

Knowledge management system with AI-powered features such as text recognition and LLM assisted search, used by Public Works and Housing Ministry of Indonesia

https://klop.pu.go.id/