Product hub
Software that solves a specific problem.
I design, build and run my own products — from the idea, through code and infrastructure, to production. Each one starts with a single, well-defined problem, not with a feature list.
- 3
- products in the making
- EU
- data and servers in Europe
- AI
- where it genuinely helps
Products
Three products, three different problems
Each one stands on its own, but all of them are built on the same foundation: my own infrastructure and shared standards for quality and security.
Purvo
SaaS for cleaning companies
A job calendar for the office, a password-free app for staff and proof of every completed service.
Detailsapka.space
A platform for AI-built apps
Describe your app in a conversation, and a team of specialised AI agents designs, builds, tests and publishes it.
Detailsbets
Football odds analytics
A machine-learning model that compares bookmaker odds with a fair market price and shows where the edge is.
DetailsPurvo
SaaS for cleaning companies
Plan the cleaning in the morning. By evening you have photos and the client’s signature.
The problem
Most cleaning companies keep the schedule in Excel, send changes over WhatsApp and have no evidence when a complaint comes in. It works — until a client calls asking whether the team was even there.
The solution
Purvo connects the office and field teams in one workflow. The office plans the week in a calendar, staff receive jobs on their phones, and every job ends with a report: start time and location, before-and-after photos, the client’s signature and any issues raised.
What it does
Calendar with team colours
Day and week views, drag-and-drop rescheduling and an instant view of who is free.
No app store, no passwords
Staff get an SMS start code, then sign in with their phone number and a PIN.
GPS-verified start
Location is recorded only at start, finish and when reporting an issue. No all-day tracking.
Before and after photos
Fragile items are photographed before work starts. A job can’t be closed without after photos.
Client signature and report
The client signs off on screen. When they call a week later, you have the answer in a minute.
Message translation
Office messages reach staff in their own language, and replies come back in Polish.
QR-code ID badges
The client scans the badge and checks that the person at the door still works for you.
AI planning assistant
Suggests job assignments based on deadlines and travel time. Never approves anything without a human.
Who it’s for
Cleaning companies — from sole traders to businesses with several teams. Offices, flats, hotels, clinics.
- Data in the EU (Frankfurt)
- Roles: owner, manager, team lead, staff
- Free plan for sole traders
- 14-day trial of every plan
Technology
apka.space
A platform for AI-built apps
From a conversation to a working app on its own address.
The problem
A small business needs a menu site, a booking system or a simple shop. The options are an expensive agency or a template builder that stops exactly where its real needs begin: its own database, sign-in, payments.
The solution
apka.space doesn’t generate a single page from a template. It runs a full software development process — like a team of people, except the team is made of specialised AI agents. Each owns its stage, and the finished app goes through a quality and security review before it goes live.
What it does
A team of agents
Architect, designer, database, backend, frontend, seed data, tester and DevOps — each on its own stage.
A real backend
Apps get their own database, API and authentication, not just static pages.
Live preview
Changes show up instantly in a preview before anything is published.
Pre-publish review
Automated end-to-end tests, a security report and a quality score before every deployment.
Custom domain and SSL
Every app gets an apka.space address or runs on the client’s own domain with a certificate.
Payments and invoices
Stripe and Paynow, invoicing via inFakt, automatic company lookup by tax ID.
Marketplace and forking
Existing projects can be copied and developed further as a starting point for your own app.
Code export
The app’s code belongs to its owner and can be downloaded at any time.
Who it’s for
Small businesses, restaurants, creators and anyone who needs a working app, not just a business card: menus, blogs, portfolios, bookings, shops, dashboards and even games.
- Claude models (Anthropic)
- Deployed on Kubernetes
- Organisations and teams
- AI usage billed per project
Technology
bets
Football odds analytics
Numbers instead of hunches: where the odds are higher than they should be.
The problem
Online betting tips are usually opinions with no track record. Nobody says how often they were right, or whether the price was even worth taking — and in the long run it’s the price, not the hit rate of a single tip, that decides.
The solution
Every day bets pulls the bookmaker’s offer, builds a detailed statistical profile for each match and runs it through a neural network. The result is compared with vig-free odds from the sharpest market. Every pick is then settled and measured against the closing line — everything is transparent and measurable.
What it does
Daily data pipeline
Offer, statistics and odds every morning, with updates through the day — fully automated.
Hundreds of features per match
League tables, team season stats, recent form, head-to-head records and match context.
TensorFlow model
A neural network trained on match history estimates 1 / X / 2 probabilities.
Fair odds
The bookmaker margin is removed from reference odds (devig) to compare true probabilities.
Edge indicator
Offer odds × market probability − 1. A positive edge over the long run is a real result.
Settlement and CLV
Every pick is settled automatically and compared with the closing line — no hiding the misses.
Live tracking
Matches in progress are tracked in real time and results are recorded immediately.
Push notifications
New picks and settlements reach your phone without installing an app.
Who it’s for
People who approach betting analytically and want to see a method and accountable results, not promises. Adults only.
- Full performance history
- Model evaluated on historical data
- Calibration and threshold tuning
- 18+ only · gamble responsibly
Technology
Approach
The foundation behind every product
The products differ, but the principles they’re built on are the same.
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Problem before feature
Every product starts with a specific user situation — a complaint with no evidence, an app a small business can’t afford, a tip with no track record.
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Own infrastructure in the EU
I run the servers, databases, certificates and deployments myself. I know where the data is and who can access it.
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AI that suggests
AI speeds up the work, but decisions stay with people. No automated scoring of humans.
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Quality measured, not claimed
Automated tests, end-to-end tests, monitoring and accountable metrics — even when the result is uncomfortable.
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Phone first
Screens designed for the phone first: large buttons, short texts, no app store install needed.
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Privacy by design
Each company’s data is isolated, permissions follow roles, and only data that is really needed gets collected.
Technology
The tools I build with
Frontend
Backend
Data
AI & ML
Infrastructure
The products are in their final stage of preparation.
Soon each of them will get a link to its public version here. Until then, this page is where all the projects come together.
- PurvoComing soon
- apka.spaceComing soon
- betsComing soon
Want to talk about one of the products or about working together? Get in touch.
grzegorz.sic@scghub.com