We design and build SaaS platforms, marketplaces, and mobile applications for ambitious businesses across Europe.
What We Do
We build subscription software, customer portals, marketplaces, and complex web applications from the ground up. From architecture to deployment, we own the full delivery.
Cross-platform mobile products with native performance on iOS and Android. We've shipped real products — OTRUP, our own fitness marketplace, is proof of what we build.
Purpose-built software that replaces manual processes, connects your team, or powers your customer experience. Built to your requirements, not a template.
Selected Work
A fitness super-app and marketplace built end to end by KRENA. Users find and book personal trainers, discover gyms, get AI-generated workout plans, and shop for fitness products — all in one place. Available on iOS and Android with 1,500–3,000 monthly visitors.
A full B2B e-commerce and management platform for an Albanian auto parts distributor. Replaced phone-based ordering with a real-time inventory system, a 33,910-product catalogue, role-based pricing, and a customer storefront. Built from scratch in four months.
A comprehensive website for a gaming programming school for kids and teenagers. Features include school overview, teacher profiles, course registration, and subject discovery. Built to showcase educational offerings and streamline enrollment.
About Us
KRENA is a software development company based in Tirana, Albania. We work with businesses and startups across Europe to design, build, and launch digital products — SaaS platforms, marketplaces, mobile applications, and custom business software.
We are a small senior team, which means you work directly with the people building your product. No account managers, no hand-offs, no surprises.
We treat your product like it's ours. That means proactive communication, honest timelines, and care for the outcome — not just the deliverable.
We write code that scales. Architecture decisions are made for the next three years, not just the next sprint.
Our best client relationships run for years, not weeks. We want to be the team you call when the next idea comes.
Our Team
Founder of KRENA & otrup
Passionate front-end developer crafting elegant user experiences. Leading KRENA's vision with innovative digital solutions.
Co-founder of otrup
Full stack developer building robust applications from concept to deployment. Bringing technical excellence to every project.
Founder of Vibrance Studio
Marketing specialist driving brand growth and digital strategy. Transforming ideas into impactful campaigns.
Interface Developer
WordPress and SEO specialist optimizing digital presence. Creating accessible, search-friendly websites that perform.
Angular & .NET Developer
Experienced Angular and .NET developer building scalable web applications. Delivering clean, performant solutions across the full stack.
Get In Touch
Whether you have a detailed spec or just an idea, we want to hear it. Tell us what you are building and we will get back to you within one business day.
