Applications for companies that think long-term.
We build web and mobile applications for companies - new ones and the ones already running at our clients that have stopped keeping up with the growth of the business. We favour long-term solutions - architecture and code that can be developed for years, without costly rewrites at every major change.
Why companies come to us.
If any of these apply to your business - you're in the right place. These are situations we support our clients with every day: we build systems or automate processes.
These are exactly the moments when we build an application or automate a process.
One system instead of ten spreadsheets.
From chaos to a system that genuinely works.
It's easiest to see on concrete examples. We take a process or system that's slowing the company down, and leave a tool the team actually uses and that can be developed for years.
What concretely changes:
Applications that speed up your team's work.
We build web and mobile applications for companies - creating new ones and modernising existing ones. We automate repetitive daily work inside, so you don't just get a pretty interface, but a tool that genuinely saves your team hours of work. We deploy artificial intelligence where it genuinely pays off - not for show.
Web and mobile applications
Systems, dashboards and platforms for businesses - web and mobile. Built from scratch and modernised legacy applications. Clean code that reads clearly a year later without documentation.
See portfolioProcess automation
We turn manual processes into systems that run themselves. Quoting, document flow, reports, workflows - what takes up the most of your team's time gets handled by the application. Best example: a configurator that generates a quote automatically - time saved from 45 minutes to 5.
See case studiesSystem integrations
We connect systems that never worked together before. ERP, CRM, e‑commerce, industry tools - REST, webhooks, queues. Data transfers itself automatically between systems.
How it worksFrom discovery to a working system - five steps.
A repeatable system we've used for 10 years. Each stage has a concrete output and a decision point: do we proceed, or adjust course.
Discovery
1-2 workshop sessions. We get to know the process, users and business context. We leave with a plan of what's genuinely worth automating or building.
3-5 daysSpecification + estimate
User stories, wireframes, tech stack, project schedule. Fixed price or hourly with a pre-agreed budget - full cost predictability from day one.
1 weekPrototype + implementation
We start work on the software. First we build a prototype, then - once it is approved - we move on to coding. We adapt how often we are in touch to the client's availability.
4-16 wksDeployment
We test the system, prepare the technical documentation, deploy it to the server and then hand over full ownership of the code and infrastructure.
1 weekMaintenance
Bug SLA: critical in 8h, standard in 24h. Feature development on a fixed monthly budget. We don't disappear after go-live. Most often, once the rollout is over, we look after the application on a fixed, agreed budget and make sure it stays up to date. We also offer an optional SLA: critical bugs in 8h, standard ones in 24h.
ongoingDeployments with hard numbers.
Behind each deployment are years of practice and real systems running in production. Here are a few of them - with data from long-term engagements.
discount configuration levels
10+ statuses in the order workflow
Leasing quote calculator with multi-level discounts
A UK vehicle leasing broker processed Personal and Business quotes manually. Every discount at manufacturer, dealer and model level was calculated separately in spreadsheets. We built a quote engine with multi-level discounts, CAP HPI integration and an order workflow from enquiry to delivery.
automatic commission calculation
no spreadsheets, no emails
Automatic commission calculation in a referral programme
Before the app, referrers submitted deals by email or phone and the store settled commissions manually in spreadsheets. Now every referral goes through the app, the store sees everything in a panel and the referrer tracks status and earnings in real time.
quotes only from local firms
full cycle: post → review
Our work.
Own products, client deployments and room for your project.
We build software that lasts for years.
GWISE is a software house from Krakow specialising in custom software for clients worldwide. We build new systems and modernise the ones that have stopped keeping up with the business. We provide end-to-end services covering the design, delivery and maintenance of IT systems: web and mobile applications, CRM systems and e‑commerce solutions.
Our team is made up of experienced specialists - we rely on trust and self-organisation, which lets us run projects effectively and deliver innovative solutions matched to each client's individual needs.
Frequently asked questions.
Something missing from this list? Write to us - we'll add it.
How much does an app or automation cost?
How long does delivery take?
What do I get at the end - code, documents?
What happens after launch - maintenance?
Do we sign an NDA?
How does billing work - fixed price or hourly?
Have an idea for an app or a process to automate?
Write 2-3 sentences about what you want to improve. We'll reply within 24h with a proposal for a 30-minute call.
Reply within 24h · No commitment