Too many people in one spreadsheet
Everyone edits the same file, data gets overwritten, and no one knows who changed what.
Custom internal systems
A simple internal system, built in stages, without traditional software house costs
MIKSZA turns spreadsheets and manual controls into a custom internal system with logins, permissions, records, filters, and reports — delivered step by step, so you validate value before investing more.
Reply within 24h · No commitment · Free project assessment
Contract & invoicePhased deliveryContinuous validationLower upfront cost
Software consultancyContractInvoicePhased deliveryContinuous validation
The promise: your operation in one organized system
We replace the spreadsheet chaos with a focused internal system that fits exactly how your team works — without the long, expensive software house project.
- One place for your records, with permissions and history
- Faster operation with filters, search, and reports
- Built in stages, so cost stays under control
The problem
When spreadsheets stop being enough
These are the signs your operation has outgrown manual controls and needs a real internal system.
No access control
You can't limit who sees or edits sensitive data — it's all or nothing.
No reliable history
There's no audit trail, so mistakes are hard to trace and even harder to undo.
Hard to find information
Finding the right record means scrolling, filtering, and hoping it's up to date.
Manual, error-prone steps
Status updates, calculations, and exports are done by hand, again and again.
Doesn't scale with the team
As the operation grows, the spreadsheet becomes slower, messier, and riskier.
Before & after
From scattered spreadsheets to one internal system
The same data, finally organized, secure, and easy to use.
Before
- Shared spreadsheet
- No permissions
- No history
- Manual status updates
- Hard to find data
After
- Internal system
- Logins & permissions
- Full activity history
- Automated status
- Search & filters
What you get
Internal systems we can build
Custom tools shaped around your operation, not a rigid off-the-shelf product.
Admin panels
Manage records, users, and operations from a single organized interface.
Internal portals
Give teams, clients, or partners controlled access to the data they need.
Simple CRMs
Track leads, clients, and deals in a tool tailored to your sales process.
Approval & request flows
Structured workflows with roles, permissions, and a clear history.
User & permission management
Access profiles so each person sees and edits only what they should.
Records, filters & reports
Search, filter, and export your operational data whenever you need it.
Starter package
Your first useful version, fast
We build the smallest internal system that already replaces your most painful spreadsheet — then evolve it in stages.
Starter packageTypical first delivery: A first usable version in weeks
- Discovery of your operation and data model
- A first internal system with login and permissions
- Records, filters, and basic reports
- Migration of your current spreadsheet data
- Validation in real use and an evolution roadmap
Phased delivery means you don't pay a full software-house budget upfront. You get a clear quote after the free assessment.
Request my free quoteFree assessment · Contract & invoice · No commitment
How it works
How the internal system gets built
A focused first version, then continuous evolution.
01
Understand the operation
We map your current spreadsheet, workflow, and the data you depend on.
02
Design the first version
We define the smallest useful system that already removes the biggest pain.
03
Build & migrate
We build the system and move your existing data into it safely.
04
Validate & evolve
Your team uses it for real, and we add features stage by stage.
Your first useful version, fast
We build the smallest internal system that already replaces your most painful spreadsheet — then evolve it in stages.
Free assessment · Contract & invoice · No commitment
FAQ
Frequently asked questions
Everything you need to know before requesting a quote.
Instead of a large fixed-scope project billed upfront, we start with the smallest useful version and evolve it in stages. You validate value early and only invest further when it's justified.
Yes. Migrating your current spreadsheet or system data into the new internal system is part of the starter package, so you don't start from zero.
Yes. We build access profiles so each user only sees and edits what they should, with an activity history for traceability.
Absolutely. The model is designed for continuous evolution — we add modules, automations, and reports in later stages as your operation needs them.
Custom internal systems
Request your free system assessment
Tell us about the spreadsheet or process you want to turn into a system. You'll get a clear, no-obligation recommendation.
- Reply within 24h
- No commitment
- Free project assessment