Custom business systems
I design, build and deploy custom business systems - web, desktop and mobile applications. Every role gets the right tools, and management gets a complete picture of the company in its reports.
Typical signs that a company needs its own system
I design and implement systems that fit how your company actually works.
Sales, warehouse, managers, accounting, the board - everyone logs in to the same system but sees only what they need.
Each role has its own view, tasks and scope of responsibility. Fewer clicks, fewer mistakes.
It’s clear who can do what and who changed what - including across several companies in a group.
Current numbers in one place, without assembling spreadsheets by hand at the end of the month.
Google Calendar, email, accounting systems and the tools you already use.
The system runs on your server and the code lives in your repository.
Pricing after a conversation
Every system is priced individually. I present the cost and schedule after we talk, once I know the scope: roles, screens, reports and integrations.
After launch I provide ongoing care for the system.
One contract, four stages, payments spread across the stages
I talk to management and staff. I write down roles, positions, screens, permissions and reports in a specification. At the end of this stage you know the exact scope, schedule and price.
I build the system from the specification, working with AI models under my supervision - that’s why one person delivers at the pace of a team. Every change goes through tests.
I launch the system on your server with automated deployment and tests, and onboard your staff.
Updates, backups, fixes and further development. Response times are agreed in the contract.
The specification comes before the code. Every role, action and use case is described before I start building - so you know what you’re paying for.
Descriptions without client data or screenshots. Most are anonymous.
A company whose accounting team prepares 500-800 contracts for employees every month
A generator that produces complete document sets for employees. The company saves the equivalent of a full-time position every month.
Read the case →A group of several companies, about 500 employees
One system for several companies and departments: work supervision, fleet, technical crews, meeting rooms with Google Calendar and a view tailored to every user.
Read the case →Manufacturers selling through a network of resellers
Brands: Fakro, Pirelli, Mercedes-Benz (Daimler), Śnieżka
Resellers log their sales in the programme and collect points they exchange for rewards. Their engagement grows and the manufacturer sells more.
Read the case →For 8 years I designed and built software in agency and technology-company teams - on projects for the brands shown below. Some of them I delivered from analysis to launch; on others I was responsible for the backend, database and infrastructure.
Scope, roles and reports are written down and approved before the first line of code.
The repository and server are on your side from day one. You don’t depend on me.
Unit and functional tests plus automated deployment. A change reaches production only after it passes.
You talk to the person who plans, builds and launches. The project isn’t handed from one person to the next.
Under the care plan, response times are agreed individually and written into the contract.
The project cost is split into stages: planning, build and launch.
Software and database engineer · Master’s degree in process and project management
For 8 years I’ve been designing and building business systems. For years I did it by hand and in teams - from gathering requirements, through architecture and databases, to deployment and testing.
Today I work with a method where the specification comes before the code and AI models speed up the build under my supervision. That lets me deliver on my own what used to take a whole team - and I’m accountable for quality as an engineer.
I work on my own, without intermediaries: I plan, build, launch and maintain the system. You talk to the person responsible for the result.
Practical articles on business systems and implementation
Excel is one of the best tools ever made - up to a point. As a company grows, spreadsheets start acting as a system they were never designed to be. Here are the signs tha...
Read article →Manual work rarely shows up in the budget - it is spread across minutes in the working day of many people. Only when you count it in hours do you see how much the company...
Read article →Not every company needs its own system. Sometimes off-the-shelf software is perfectly adequate - and sometimes it forces the company to work against its own processes. He...
Read article →What companies ask before we start working together
Every system is priced individually - the cost depends on the number of roles, screens, reports and integrations. I present a quote after we talk and I understand your needs.
Wherever your team works: as a web app, a desktop app for office computers or a mobile app for people in the field - or all of these together, on shared data. The choice is made during planning.
Usually 2 to 4 months, depending on scope. The schedule is part of the specification created during planning.
You do. The code is in your repository and the system runs on your server. The specification and documentation stay with you.
AI models speed up writing code, but they don’t make decisions. I handle the specification, the architecture and the review of every change myself, and the code passes tests before deployment.
The code, specification and documentation are on your side from day one, so another developer can continue the system. Response times under the care plan are set in the contract.
Ongoing care on a subscription: updates, backups, fixes and further development of the system. The scope of care is agreed individually.
No. I work only on custom business systems - web, desktop and mobile.
Describe in two sentences what isn’t working today. I’ll get back to you to arrange a short call.