Founder of Nusadex · Digital Infrastructure Architect · AI Integration Builder
I build scalable digital systems, business logic, internal platforms, and AI-powered infrastructure — not just code.
I'm Rifki Rusdi Satma Putra, a Software Developer and Founder of Nusadex, a Digital Technology Studio focused on building core digital infrastructure and AI integration for businesses.
I believe technology is not only about writing code. The real value is in understanding the business problem, designing the right system, and building a digital foundation that can grow with the company.
My work focuses on:
- 🧠 Digital Infrastructure Architecture
- 🤖 AI Integration for Business Workflows
- 🏗️ Scalable Web Application Development
- 🔐 Secure Backend & Database Systems
- 📊 Operational Dashboards & Internal Tools
- ⚙️ Business Process Automation
“Duduk dulu, mikir dulu. Koding itu alat, bukan tujuan.”
At Nusadex, I help businesses transform scattered manual operations into structured, scalable, and intelligent digital systems.
Instead of only delivering software features, I focus on building the digital brain of a business — a system that connects operations, data, automation, and decision-making.
| Area | What I Build |
|---|---|
| Digital Infrastructure | Core platforms, dashboards, admin panels, internal business systems |
| AI Integration | AI-assisted workflows, voice AI, automation, intelligent data processing |
| System Architecture | Database design, backend logic, role-based access, scalable app structure |
| Business Automation | Tools that reduce repetitive work and improve operational efficiency |
| MVP Development | Fast but structured product development for startups and businesses |
| Project | Description | Tech / Focus |
|---|---|---|
| Munasabahku | Voice-based daily deed tracking platform with smooth UX and AI voice integration. | Web Platform, Voice AI |
| AkuSehat | HealthTech platform integrated with BPJS PCare for patient records, medication inventory, and health analytics. | React, Express.js, PostgreSQL |
| Face Recognition & Geo-Tagging Attendance | Attendance system using biometric face recognition and location tracking. | Web, Biometrics, Maps API |
| Oil Demand Prediction System | Analytical dashboard for tracking monthly oil inventory and predicting restock needs. | Data Dashboard, Web System |
| Sigap Mobile App | Telemedicine mobile app for doctor consultation and digital prescriptions. | Mobile App, REST API |
| AyoTani | Agricultural platform connecting farmers, suppliers, and digital operations. | Next.js, PostgreSQL |
| Wash U Laundry | Operational management system for laundry workflow, customer orders, and tracking. | Web App, Backend Logic |
| Nusa Properti | Property management system designed around searching, filtering, and operational access. | Web Platform, CRM Logic |
| Raja Poin | Digital loyalty and point management platform for customer engagement. | Web Platform, Loyalty System |
| Quiz BALI Q_TA & Teen Friendship Quiz | Interactive assessment tools for educational and psychological quiz use cases. | Desktop App, Interactive Web |
Building scalable digital systems and AI-integrated infrastructure for businesses, startups, and operational teams.
Developed AkuSehat, a HealthTech system integrated with BPJS PCare, supporting patient records, medicine inventory, and health analytics.
Led technology development, research, system planning, and web implementation using modern web technologies.
Built Android applications using MVVM architecture, RESTful APIs, and clean code principles.
Managed team workflows and developed frontend interfaces using React.js and Next.js.
Designed user interfaces for hotel booking, car rental, and traveler features aligned with backend requirements.
- 🥇 Finalist — GEMASTIK National ICT Scientific Paper Competition
- 🥈 2nd Runner-Up & Best Paper — National Scientific Writing Competitions
- 🥉 2nd Runner-Up — MTQM UI/UX Application Design
- 🏅 Engineering Achievement Student — University of Mataram
- 🌍 Participant — International Training with Seoul National University
- 🎓 B.Sc. Informatics Engineering — University of Mataram, GPA 3.87 / 4.00
I'm open to collaboration, software engineering projects, system architecture discussion, AI integration, and digital product development.
Building the digital brain behind modern businesses.
Not just writing code — designing systems that think, scale, and last.