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Web Development. Move faster with AI-powered development

From scalable web apps to AI-native interfaces, we build what your business needs to grow.

Tell us about your project

Trusted by product companies at every stage.

Siemens
Siemens Healthineers
PwC
Geberit
Toyota
Rainbow
Chooose
Omnipack
Lexolve

Market Insight

Most web projects start strong. Then reality kicks in.

60%

of AI projects will be abandoned by the end of 2026 because organizations fail to build AI-ready data infrastructure before investing.

Source: Gartner, 2025

90%

of software development professionals now use AI as a core part of their daily workflow.

Source: Google DORA Report, 2025

28%

of AI infrastructure and operations projects fully meet their ROI expectations.

Source: Gartner, 2026

With the right partner, you're already on the right side of these numbers.

Achieve your business goals with web development solutions

Our battle-tested developers specialize in a wide range of custom web development services. Here's what we deliver.

Legacy to AI Chat Interfaces

Upgrade your legacy software with conversational, ChatGPT-style interfaces without rebuilding it. Give users instant, natural-language access to your data without the need for a total system rewrite.

Websites

A well-designed website is your most scalable sales asset. We build fast, accessible, and conversion-optimized websites that build trust and generate leads.

Content Management Systems

A CMS built around your business logic eliminates workarounds and saves your team real time. We design and develop custom CMS solutions that fit how your organization actually operates.

Low-Code Development

When speed matters more than custom architecture, low-code and no-code platforms give you a modular, scalable foundation without the overhead of full-stack web development.

Web Applications

We build high-performance, interactive web applications that scale with your user base and your ambitions. From internal enterprise tools to customer-facing SaaS platforms.

Industry-Specific Solutions

We speak your industry's language and ship faster because of it. Our domain expertise covers FinTech, Healthcare, EdTech, and Travel.

Tools We Build With

Battle-tested stack for AI-driven products

Work with engineers who've rebuilt dozens of digital products and know which tools actually get the job done.

01

01

Frontend

React

Vue.js

Next.js

TypeScript

Chakra UI

Mapbox

Echarts

Tailwind CSS

TanStack Query

02

02

Backend

Node.js

Python

Ruby on Rails

Java

Go

REST API

GraphQL

03

03

AI & Data Intelligence

LangChain

LlamaIndex

OpenAI SDK

Anthropic SDK

Mistral AI

Pinecone

Weaviate

04

04

Data Storage

PostgreSQL

MongoDB

Redis

05

05

Infrastructure & Cloud

AWS

Azure

Google Cloud

Docker

Kubernetes

Terraform

GitHub Actions

06

06

Mobile

Flutter

React Native

Why enterprises choose us

We've built and scaled products for companies like Siemens, PwC, and Toyota. Here's why they keep coming back.

Move faster with AI-powered development

Our teams use AI tooling to speed up coding, testing, and delivery, so you get results sooner without cutting corners.

Accelerate time to market

Dedicated development teams work in parallel with your setup, so you ship faster without disrupting the work already in progress.

Free your core team for strategic work

Hand off defined projects while your best people focus on what moves the needle most.

Handle parallel workstreams

Multiple initiatives at once? Bring in dedicated capacity instead of spreading your existing team thin.

Scale capacity without hiring

Get production-ready teams in days, not the months it takes to recruit, onboard, and ramp up full-time engineers.

Security-first, from day one

ISO 27001 certified. We build with security and compliance embedded in every stage of development, not bolted on at the end.

That's how we turn complex ideas into high-impact digital products.

Cyber risk decision-making web dashboard—SSIC scalable platform for C-suite risk mitigation

Legacy Data into an AI-Powered Cybersecurity Management Platform

Securing Fortune 500 partnerships and tripling the corporate customer base through a millisecond-fast cybersecurity SaaS application.

Check more case studies

Ready to ship your next web project?

Let's talk about your goals. We'll tell you what's possible and how fast we can get there.

Tell us about your project

Work with a team trusted by top-tier companies.

Rainbow logo
Siemens logo
Toyota logo

Frequently asked questions

What types of web projects do you work on?

We work across the full spectrum: from marketing websites and CMS-driven portals to complex SaaS applications and AI-powered interfaces. Whether you're building a custom web application from scratch or modernizing a legacy system, we've likely delivered something very similar.

How long does a web development project typically take?

It depends on scope, but most projects move from kickoff to first production release within 8 to 16 weeks. AI-augmented workflows help us move faster at every stage, from discovery and architecture through QA and deployment.

Do you integrate with our existing tech stack?

Yes. We don't rip and replace unless there's a strong reason to. We integrate with your current systems, APIs, and tooling, and align to your existing engineering conventions from day one.

Can you join a project that's already in progress?

Absolutely. We regularly join mid-flight projects as additional capacity, as a specialist web development team for a specific workstream, or to take over delivery entirely. We adapt to your codebase and your workflow, not the other way around.

Is ongoing maintenance and support included?

We offer flexible post-launch support and maintenance agreements. Many clients keep us on as a long-term software development partner, not just for a single build.

How do you handle data security and confidentiality?

We're ISO 27001 certified and operate under strict data security practices. NDAs are standard. If your project involves sensitive data or regulated industries, we're used to it and ready for it.

We build what comes next.

Company

Industries

Startup Development House sp. z o.o.

Aleje Jerozolimskie 81

Warsaw, 02-001

VAT-ID: PL5213739631

KRS: 0000624654

REGON: 364787848

Contact Us

hello@startup-house.com

Our office: +48 789 011 336

New business: +48 798 874 852

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