Innovative Solutions
Software built for
a connected world
X01S designs and develops mobile apps, desktop programs, websites and integrated systems that help your business grow.
Innovative Solutions
X01S designs and develops mobile apps, desktop programs, websites and integrated systems that help your business grow.
Built with modern, proven technology
"One partner for all your software. From the first sketch to launch and beyond, we build it, connect it and keep it running."Founder, X01S
Projects delivered
Client satisfaction
Core platforms
Support available
One team for every platform, so your products work together from day one.
Native and cross-platform apps for iOS and Android: fast, polished and ready for the App Store and Google Play.
Reliable Windows, macOS and cross-platform software for operations, point-of-sale, inventory and internal tools.
Fast, SEO-friendly websites, e-commerce stores and web platforms that look great on every screen.
APIs, ERP and payment integrations, and automation that connect your systems into one smooth workflow.
From Fortune 500 healthcare enterprises to growing local businesses, here's some of what we've built.
A full digital pharmacy, from e-prescriptions to the warehouse shelf.
We built Apotek Sparta's entire platform: a fast online pharmacy where customers shop and collect their prescriptions, plus a mobile app for the staff who run the warehouse. It connects directly to Sweden's national e-prescription system and to the country's largest pharmaceutical wholesalers.
Connecting two business-critical systems for around 10,000 employees.
We designed and built a secure integration between two internal systems at one of the world's largest medical-technology companies. Data that used to be moved by hand now flows automatically, reliably and in real time, so around 10,000 employees work from the same up-to-date information every day.
Client name withheld for confidentiality.
Internal Tool · Life SciencesGiving engineers back hours every week.
A custom internal tool built for engineers at a global life-sciences leader. It brings their routine daily tasks into one fast, simple workflow, so engineers spend less time on admin and more time on engineering.
Client name withheld for confidentiality.
Mobile App · Android & iOSThe Quran, prayer times and daily worship in one beautiful app.
OneDeen brings the full Quran with recitations and colour-coded Tajweed, accurate prayer times, a Qibla compass, duas, dhikr, hadith and the 99 Names of Allah, in one calm, ad-free experience. It also has home-screen widgets, quizzes and a video creator for sharing verses.
A marketplace that connects people who need help with people who can help.
On TT, users post tasks, receive bids from nearby helpers, chat in real time and leave ratings when the job is done. Behind it sits a full admin system with moderation tools and live analytics on users, tasks and marketplace activity.
A luxury online boutique for oud, attars and fine fragrance.
A high-end online store for SahibMusk's haute parfumerie, with an elegant, immersive design that matches the brand. Customers browse, create an account and check out in a few taps, while the owner manages products and orders from a custom admin panel. Pages are rendered on the server and delivered through Cloudflare, so the store loads fast everywhere.
A modern online showroom for a car dealer in Märsta.
We built the website for Royal Cars, a used-car dealer. Their whole stock is pulled live from Blocket and Bytbil, so every car they list there shows up on the site automatically, with photos, specs and price. Visitors can search and filter the cars, browse a full photo gallery, work out a monthly payment and send an enquiry in a few clicks.
A digital home for the community.
We designed and run the website for MIC, with live daily prayer times, news and events, and information for the community. It's fast, secure, easy for the mosque's team to update, and hosted on our own infrastructure.
We learn your goals, users and constraints, then define a clear scope.
Wireframes and UI designs you approve before any code is written.
Agile sprints with regular demos, so you see progress every week.
Deployment, monitoring and ongoing improvements after go-live.
Fixed milestones, transparent timelines and no surprises on cost.
One point of contact, with direct access to the developers on your project.
Code built to grow with your users and your business.
Encryption, secure authentication and best practices built in from the start.
You own 100% of the source code, with documentation.
Updates, maintenance and new features long after launch.
We connect your software to the platforms your business depends on.
"X01S delivered our mobile app on time and on budget. Our customers love it."
"They connected our store, accounting and delivery systems. We save hours every day."
"Professional, responsive and easy to work with. Our new website doubled our leads."
Every project is different. Choose the model that fits, and we'll send a tailored quote.
A defined scope, a fixed price and a clear deadline.
Your own team of X01S developers, scaling up or down as you need.
Keep your existing software secure, fast and up to date.
It depends on scope and complexity. After a free consultation, we send a detailed estimate with a fixed price or a monthly rate.
A business website usually takes 2–6 weeks, and a mobile app or custom system 2–6 months. You'll get a timeline with clear milestones.
Yes. Once the project is complete, you own 100% of the code and all related assets.
Yes. Integration is one of our specialties: we connect to ERPs, payment gateways, CRMs and any system with an API.
Yes. Every project includes a free support period, and we offer ongoing maintenance plans.