AI-native mobile and web development
1,000 succesful product launches
Our mobile and web development process has been refined through more than 1,000 launches. Our teams are AI-native, which means that the process, the team structure, and the pace are all built around AI from the ground up, not adapted to it. Small teams of 3–5 experts work through a structured methodology that produces working MVPs fast.
01 UNDERSTAND
Setting the direction and roadmap
02 SCOPE
Deciding about the solution stack
03 BUILD
AI-native engineering workflow
04 DEPLOY
Getting the app launch-ready
05 SCALE
Data-driven product enhancement
Digital products shipped
+1,000
Clients worldwide
500
Experts on board
400
Years in business
20
Mobile app development
You have an idea for a mobile app that could take your business to the next level. We’ve got the know-how to turn it into a high-performing digital product – just like we did for clients including Philips, Signify, A1, E.ON, Porsche.
AREAS OF EXPERTISE
Android
Whether it’s for smartphones, tablets, or wearable devices, our apps are robust and scalable, powered by Java, Kotlin, etc
iOS
With a focus on sleek design and intuitive functionality, our iOS apps provide an unparalleled user experience.
Cross-Platform
We deliver cross-platform and hybrid apps using a single code base to reduce investment costs and accelerate time to market without sacrificing quality.
- Mobile app optimization
- Code refactoring
- Maintenance & support
- QA consulting
Our relationship developed more into a partnership than a client relationship. The team is invested in the project and dedicated to making it a success. We have good feedback from the market and see excellent sales traction.
GLOBAL PRODUCT MANAGER,
MASTERCONNECT & SENSORS
The number one thing I hear from Mara Wallet users is how easy it is to use and navigate. It’s intuitive, it just makes sense.
CO-FOUNDER AND CTPO,
MARA
Web app development
Partner with Infinum to accelerate delivery, modernize outdated systems, and build a reliable web app that leverages the latest technology – just like clients including Philips, Porsche, NLB, and many others.
AREAS OF EXPERTISE
Frontend
We use the most popular frontend frameworks React.js, Next.js, and Angular, which enable us to create the surface layer of your product.
Backend
We use server-side technologies like Python, Ruby on Rails, and Node.js for prototyping and development, producing fast and scalable web apps.
Full Stack
We deliver end-to-end web development, combining frontend and backend solutions and other technologies necessary to make your product a success.
WEB TECH STACK
Infinum’s team led the process of rethinking our application in light of our larger corporate clients, who expect different things out of their applications.
CPO,
REPSLY
The greatest qualities of the Infinum team are remarkable professionalism, an extraordinary level of expertise, and genuine dedication.
HEAD OF OPERATIONS,
UNDERLINE
AI-native across the full development lifecycle
This isn’t a traditional development process with AI tools added on top. Our workflow was designed around AI from the start — a 4-step cycle (understand, design, plan, build) where AI participates at every checkpoint. The team structure, the deliverables, and the pace are all shaped by this.
1
Requirements engineering
Engineers work with AI from the first moment to produce structured, testable specifications. Gaps and contradictions surface before development begins.
2
Solution design
Engineers and AI design together: proposing approaches, stating constraints, evaluating trade-offs. For larger features, the agreed approach becomes a written spec, reviewed by a separate AI agent to catch blind spots.
3
Implementation planning
AI decomposes agreed designs into ordered steps with checkpoints and rollback strategies. The plan is an explicit, reviewable artifact — the last checkpoint before code runs.
4
Feature development
AI generates feature foundations under engineer supervision. It participates in the entire chain from requirements through design through planning that leads to the code, not just the code generation step.
5
Debugging
AI assists in systematic root-cause analysis, reasoning through complex failures, cross-referencing symptoms against known patterns, and generating targeted hypotheses. Resolution cycles shorten, and understanding deepens.
6
Testing and edge-case discovery
Our QA engineers use AI to expand test coverage, generate edge-case scenarios, simulate uncommon user flows, and analyze crash reports systematically. Our engineers validate every finding and ensure nothing ships without human sign-off.
Small teams.
Faster delivery.
Full accountability.
AI-NATIVE TEAM STRUCTURE
Our project teams are built differently. Instead of large groups organized by role, we work in small, multidisciplinary teams of 3–5 people — strategists, designers, developers, and QA engineers who combine deep domain expertise with AI fluency.
Small by design. Fewer people means fewer handoffs, faster decisions, and shared context across the entire team. Small size is what makes the speed possible.
Multidisciplinary by practice. AI lowers the barrier for adjacent work. A developer prototypes UI. A designer validates a straightforward implementation. There’s no queuing or waiting — everyone is enabled to contribute beyond their primary role, while maintaining ownership within their expertise.
PoC-driven delivery. Instead of long planning phases, our teams build rapid proof-of-concepts. Ideas become tangible fast. You see working artifacts rather than documents, and iteration happens on real solutions.
Human accountability at every step. We take ownership for every output — whether generated, suggested, or accelerated by AI. We define where AI is applied, we evaluate what it produces, and we take full responsibility for the result. The speed is AI’s. The judgment is ours.
Our work
These companies trust us
Our long-standing partnership with Philips and our contribution to high app store ratings highlight our design expertise. Our team’s role in supporting Philips has been crucial in reinforcing its digital presence in the industry.
Our collaboration on the Infobip website and documentation included migrating old content and enhancing the site’s functionality and user experience, with a focus on SEO and performance optimization.
In cooperation with ProductionPro’s team, we built a digital tool for streamlining creative collaboration in film, TV, and theater productions. Today it’s trusted and used by Hollywood’s biggest studios.
We joined forces with Vontobel’s back-end development team to make an SEO-powered, smooth-running website. As a result of our work, the client saw improvement in speed, reliability, and user engagement.
Our innovative user research for VNS Health’s Command Center has revolutionized their workflow. The insights and new experience maps we provided have significantly improved their operational processes.
Telecommunications service provider A1 partnered with us to reimagine the customer experience for all their users. Based on mobile, we designed and built a modular product that fully adapts to their needs.
We created a new kind of mobile banking experience for the Croatian Postal Bank, the largest local bank in Croatia. Together we keep innovating, enhancing user experience, and introducing new possibilities for customers.
Signify is the market leader and innovator in all things lighting. We created a digital product that harnesses the full power of Signify’s cutting-edge lighting hardware.
Why partner with Infinum
1
Proven excellence
With over 20 years of experience, our highly skilled team has consulted on and delivered successful product launches for leading brands, helping them transform operations and reach new customers.
2
AI-native workflow
Our development workflow was redesigned with AI. Engineers work with AI while structuring requirements, planning implementation, and generating code. Every output is validated by experienced engineers before it ships.
3
All-in-one, collaborative partner
Building a great product takes teamwork. Our end-to-end experts are here to support you at every stage, no matter where you are in your product journey.
4
PoC-driven delivery
Instead of long planning phases, our teams build rapid proof-of-concepts. You see working prototypes rather than documents, and iteration happens on real solutions.
5
Security-first
We utilize the highest standards of security in every digital build, and employ the most advanced security prtocols to keep your data safe
6
AI-native team structure
We work in small, multidisciplinary teams of 3–5 people, including strategists, designers, developers, and QA engineers who combine deep domain expertise with AI fluency.
Let’s discuss app development
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