Scattered data
Excel, paper, WhatsApp, and separate files make searching and reporting slow.
WEB APPLICATIONS & INFORMATION SYSTEMS
Une technologie qui simplifie le travail.
J’aide les entreprises et organisations à transformer les tâches manuelles et les données dispersées en systèmes numériques adaptés aux besoins réels.
20+years of experience
5+projects
Customcustom-built
SatuAplikasi
Ready to develop
A structured system
built around real workflows
DataRapi
ReportsSiap
WorkflowSesuai
Not every problem needs a large application. What matters is usefulness.
YOU MAY BE EXPERIENCING THIS
Not just building an app. We start with the problem.
Technology should reduce work, not add complexity. Systems can be built gradually according to needs and budget.
Repeated work
Repeated data entry and reports can often be simplified.
Legacy application issues
An existing system may need fixes, migration, or new features.
Hard to monitor
The data exists, but it is not yet easy to turn into useful information.
SERVICES
Start with what matters most.
You do not have to build a large system immediately. Start with the part that saves the most time.
01
Custom Web Applications
Systems built around your workflow instead of forcing you into a rigid template.
- Administration & operations
- Dashboards & reports
- Database & access control
02
Data Digitization
Turn Excel, forms, or manual records into a more structured workflow.
- Data migration & cleanup
- Input & search forms
- Automated reports
03
Fixes & Maintenance
Support for existing applications that need fixes or adjustments.
- Bug fixes
- Feature additions
- Hosting, database & backup
04
Phased Development
With a limited budget, build by priority so technology investment stays measurable.
- Start with core features
- Expand later
- Technology based on need
WORKING PRINCIPLES
Simple, sensible, and not excessive.
Focus on real problems and workflows.
Features follow needs, not trends.
Budget is discussed according to scope.
Room for support and future development.
PORTFOLIO
Selected systems I have developed
Examples of web applications and information systems developed for different needs.
5+
projects
Showing category: Éducation
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Éducation
Gestion de Stock Simple
Une application web de gestion des stocks **entièrement développée avec Python et MySQL**, utilisant le framework Flask pour gérer les données des produits, les stocks, les catégories et les prix de manière structurée, rapide et simple.
Python
MySQL
Éducation
E-Learning
Un système d’apprentissage en ligne conçu pour les enseignants, les formateurs et toute personne souhaitant documenter ses connaissances et les partager avec d’autres.
Rp. 5.000.000
Éducation
RAG + LLM
Fonctionnement simplifié : l’utilisateur pose une question. Le système recherche les informations pertinentes dans des documents, des bases de données ou une base de connaissances via des fichiers PDF importés. Les informations trouvées sont fournies au LLM comme contexte. Le LLM génère ensuite une réponse basée sur ces informations. En résumé, RAG = LLM + moteur de recherche documentaire + génération de réponses basée sur les documents trouvés.
Rp. 250.000
Éducation
Signature numérique RSA
Un système de signature numérique RSA destiné à l’authentification et à la sécurité des documents numériques, avec chiffrement RSA, vérification des signatures électroniques, validation des documents et gestion sécurisée et efficace des fichiers. Recommandé pour l’administration numérique des entreprises.
Rp. 750.000
Éducation
Chat Box IA
Une application de chat IA basée sur le web conçue pour fournir des conversations automatisées, une assistance à l’information, un support client et une intégration moderne, rapide et interactive de l’intelligence artificielle.
Rp. 20.000
HOW IT WORKS
You do not have to decide immediately.
The first conversation is for understanding the need. A proposal comes after the scope is clear.
01
Tell me the problem
Explain how the work is done today and what is most troublesome.
02
Map the workflow
We map the flow, data, users, and features that are actually needed.
03
Choose priorities
Start with the part that matters most when the need is broad.
04
Build & support
The system is developed, tested, and can grow step by step.
ABOUT SATUAPLIKASI
Long experience in web, databases, and information systems.
SatuAplikasi is built on application development experience since 2003. The focus is not chasing every trend, but using sensible technology to solve real needs.
START WITH A CONVERSATION
Have a need or problem you would like to discuss?
You do not need to know which application you need. Tell me about the work or the problem, and we can see whether a system, a fix, or a simpler solution makes sense.
No obligation to buy
The first conversation is for understanding the need and possible solutions. A proposal comes after the scope is clear.