Custom software. Systems and platforms

Code as an asset

We treat every codebase as a long-lived asset: clear, documented and ready to evolve. No hand-offs: every project is led by a senior engineer.

Custom software development for businesses that run on it

We build custom software when off-the-shelf tools stop fitting the way you operate: an ERP your team works around, processes trapped in spreadsheets, systems that don’t talk to each other, or a product that needs solid foundations before it can scale.

Our clients are mid-sized companies, groups with several business lines and startups past product validation. What they share is that software is mission-critical: when it breaks, invoicing, logistics or customer service stop.

What we build

Enterprise platforms and internal tools, APIs and integrations with payment providers, ERPs and vendors, data pipelines and applied AI, legacy modernisation, and desktop or systems software. We pick the language for the problem: TypeScript, Python, Go, Rust, Java, .NET or C++.

Our software development process

We start with the business, not the stack. A short discovery phase maps processes, users, data and existing systems, and turns them into a written scope with priorities, risks and an honest estimate.

Then we design an architecture for where the system needs to be in three years, not just for version one. Data model, integrations, security, observability and infrastructure cost are settled before the first line of code.

Development runs in short, reviewed increments. Every week you see working software rather than status reports. All code is peer-reviewed, covered by automated tests and shipped through continuous delivery to AWS, Google Cloud or Azure.

At handover you get documentation, access and the knowledge your team needs to run the system. Or we stay on as a dedicated team to keep evolving it.

We also keep total cost of ownership in view. Hosting, licences, monitoring and the effort needed to change the system later matter as much as the build itself, so we design for software that stays cheap to run and easy to extend long after launch.

Why choose ARK as your software development partner

Every project is led by a senior engineer, with no subcontracting chains: you talk to the people who design and write the code. We treat each codebase as a long-lived asset: clear, documented and built to change.

And ARK is more than a software house. If your project also needs a mobile app, a website with proper technical SEO, a security audit or a US or UK company to sell abroad, the same team coordinates it. Fewer vendors, less friction and one accountable lead.

Typical engagements include replacing a patchwork of spreadsheets with a single internal platform, connecting a webshop to an ERP and warehouse, adding AI-assisted search or document processing to an existing product, or carving a monolith into services that can be deployed independently.

Technology and deliverables

We work in TypeScript, Python, Go, Rust, Java, .NET and C++, with PostgreSQL and Redis, and cloud infrastructure on Kubernetes and Terraform. We integrate AI models in the cloud or on-device when privacy demands it.

You receive source code in your own repository, infrastructure as code, technical and user documentation, and a support plan. Intellectual property is yours as set out in the contract.