Software · Web · AI
Digital products.
Built from the stack up.
We design and build websites, web applications and AI-powered software.
What we make
Digital products that move businesses forward.
Websites
High-performance websites built to communicate, convert and scale.
Discuss thisWeb Applications
Purpose-built platforms, portals, SaaS products and internal tools.
Discuss thisAI & Automation
Practical AI integrations and workflows that remove repetitive work.
Discuss thisSoftware Engineering
Backend systems, APIs, integrations and cloud architecture made to last.
Discuss this
Every product is more than what you see.
We build every layer to work as one.
Experience
Clear, useful and designed around real people.
Frontend
Fast, responsive interfaces crafted with precision.
Backend
Reliable systems and APIs behind every interaction.
Data
Structured, connected and ready to create value.
Cloud
Infrastructure built to deploy, observe and scale.
AI
Intelligence applied where it creates a measurable advantage.
Selected work
Recent projects and the kind of work we take on.
Website · PPHU Lepsza Energia
Lepsza Energia — a cinematic story about energy
A marketing site for a renewable-energy company that has been trading since 2003. It reads as one continuous scroll narrative, where every route is a chapter of the same energy ecosystem: solar farm, battery storage, energy management, EV charging, energy communities.
- Cinematic scroll narrative
- Next.js static export
- Motion design
- Production deployment
Website · v2project
v2project — engineering office for PV, BESS and power systems
A marketing site for a Kraków design-and-engineering office working in photovoltaics, battery storage and electrical systems. The service content is long and heavily structured, so it sits on typed content models and is built for speed and SEO.
- Content architecture
- Design system
- Next.js build
- SEO & performance
SaaS · Web & Mobile · AI
AI-powered household budget platform
A multi-user household budgeting SaaS for web and mobile, still in development. AI reads bank statements and receipts, categorizes transactions and picks out recurring charges. It sits in a NestJS and Next.js monorepo with an asynchronous processing pipeline.
- Product architecture
- NestJS + Next.js monorepo
- AI transaction pipeline
- Mobile app
AI · Automation
AI OCR & document workflow automation
An internal platform for processing documents. It reads them through OCR, classifies them and extracts the data with AI, then routes each one through the approval workflow, so nobody retypes the same paperwork by hand.
- OCR pipeline
- LLM data extraction
- Workflow automation
- System integrations
Automation · Data
Lead generation & data automation
Automation pipelines for lead generation, data transformation and collection at scale. Crawlers, ETL flows and enrichment keep sales and analytics working on fresh, structured data.
- Lead generation
- ETL & data transformation
- Large-scale data collection
- Data enrichment
AI
AI integrations & automation
We build RAG pipelines, assistants and workflow automation, and we put them where the advantage can be measured.
- LLM integration
- Data pipelines
- Evaluation & observability
SaaS · Product · White-label
StackURL — a link shortener with no database
We built our own shortener, and it keeps no mapping in a database. It compresses the URL with a trained arithmetic coder and writes the result into the link itself, so expanding one is arithmetic rather than a lookup. Nothing expires, because nothing is stored. It runs as a hosted service, and companies can run their own white-label instance.
- median ratio
- 0.34
- payload characters
- 24.4
- holdout links
- 37,723
- Arithmetic compression engine
- Model trained on 189k links
- Stateless redirects
- QR codes
- White-label deployment
Engineering budget
Pretty isn't enough.
It has to work.
We combine product thinking, design and software engineering to build things that aren't just beautiful on launch day. They're built to last. Every claim below is a number we agree on before the first line of code.
Fast.
Without it: three seconds to first paint, and half the traffic you paid for never sees the offer.
< 1.8 sLCP on 4G, mid-range phone
Accessible.
Without it: keyboard and screen-reader users are locked out — and in the EU that is now a legal exposure, not a nice-to-have.
WCAG 2.2 AAaudited, zero critical issues
Secure.
Without it: one injected third-party script is enough to read every form your customers fill in.
no unsafe-evalCSP and hardened headers on every route
Scalable.
Without it: the campaign works, the traffic arrives, and the checkout is the thing that falls over.
99.9%monthly availability, p95 TTFB under 200 ms
Maintainable.
Without it: every small change turns into a quote, and you are locked to whoever wrote it first.
< 10 mincommit to production, typed and tested end to end
From idea to production.
Discover
Goals, users, constraints and success metrics.
Design
Structure, experience and a clear delivery plan.
Engineer
Scalable implementation, integrations and quality assurance.
Ship & improve
Deployment, analytics, observation and iteration.
Have something in mind?
Let's make it.
Tell us what you're building, where you are now, and what a successful outcome looks like.
Prefer email? hello@stackmade.pl