Data is spread across several spreadsheets
The same information must be maintained in several places, and it is difficult to know which version is current.
CUSTOM BUSINESS SYSTEMS
Less manual administration. Clearer operations.
I build custom internal registry and production-support systems for businesses where spreadsheets, paper records, or disconnected programs have become difficult to follow.
Designed around real workflows
Developed in Hungary
Tested and backup-ready systems
Maintenance available
Do these problems sound familiar?
When daily work depends on too many workarounds
A new system becomes worthwhile when finding, checking, and passing on information takes more time than the actual task.
The current status of work is not visible
Calls and repeated questions are needed to find out the status of an order, production job, or task.
Changes are difficult to trace
It is not clear who changed a value, when it happened, or why it was changed.
Repeated tasks consume too much time
The same data must be copied, checked, or summarized manually again and again.
Solutions
The system adapts to the existing workflow
You do not have to force a generic program to fit through workarounds. The first version focuses on the functions that are genuinely needed and can be refined through real use.
Internal registry systems
For managing stock, tasks, customers, materials, or custom workflows in one place.
Details
Production-support systems
For tracking material movements, shortages, statuses, usage, and production data.
Details
Spreadsheet-replacement applications
A searchable, permission-protected shared workspace that multiple users can use safely.
Details
Websites and web applications
Company websites, customer interfaces, and custom online functions with a considered structure.
Details
Systems in real use
References from real operating environments
Detailed case studies show the starting point, the completed system, and how it fits into daily work.
All references
Inventory
MaradványApp – leftover material management system
Internal warehouse application for recording, searching, locating, labeling, and logging the use of leftover production materials.
Details ProductionTekercsApp – coil and usage tracking system
Internal operations system for tracking coil-based materials, recording usage, handling shortages and damage, and supporting admin review.
Details Automation
Backup scheduling manager
A Windows desktop application for scheduled folder backups. It can manage multiple backup tasks, validates source and target folders, logs each run, and uses retry handling to support more reliable operation after failures.
Details
How I work
From the current process to the first usable version
Development progresses in manageable stages. This makes it possible to confirm early that the solution genuinely fits the daily workflow.
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Discuss the current process
We first examine how the work is currently done and where unnecessary tasks or uncertainty arise.
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Define the solution
We identify the functions required for the first usable version.
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Development and trial
The system is built in parts, so requirements can still be refined during practical use.
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Introduction and support
After delivery, I provide support for use, backups, maintenance, and further development.
Quality and reliability
Built not only to launch, but to remain usable
The value of a business system does not end at first delivery. Safe updates, recoverability, and transparent operation also matter.
Tested updates
Important functions are checked by automated tests before an update reaches the live environment.
Backups
External database backups can be created, and their recoverability can also be verified.
Traceable operations
Important changes and administrator actions can be recorded in audit logs.
Maintainable system
Development uses documented database changes, controlled deployment, and reproducible environments.
News and articles
Practical experience with development and digital workflows
Concise articles based on real workplace situations, explaining when and how a process is worth organizing into a dedicated system.
All news and articles
7 signs your business has outgrown Excel spreadsheets
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When Excel Is No Longer Enough: How to Replace Unclear Spreadsheets with a Simple Database-Based System
In many businesses, Excel is the first tool used for internal records. At first, it seems quick, flexible, and cost-effective. But as the amount of data grows and more people start working with the same information, spreadsheets can quickly become difficult to manage. A well-designed internal system built on a database does not have to be an expensive enterprise-level investment. Introduced step by step, it can…
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Do You Still Need a Separate Antivirus in 2026, or Is Windows Defender Enough?
In 2026, the average Windows user does not necessarily need to install a separate antivirus program anymore. Microsoft Defender has improved significantly, offers real-time protection, and performs well in independent security tests. However, this does not mean it can protect against everything on its own. Regular updates, strong passwords, two-factor authentication, backups, and careful internet use are still just…
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Next step
You do not need a finished technical specification
A short description of the current process and its main difficulty is enough. From there, we can begin outlining a practical solution.
User account
Community features remain separate from business services
Registered users can create a profile, send messages, and use the community features.
