From telecom giants processing millions of daily transactions to European institutions managing sensitive citizen data, our clients choose DNA Solutions when failure is not an option. We bring the engineering depth they need and the autonomy they deserve.
For over six years, DNA Solutions has built and maintained mission-critical systems for major European enterprises across tolling, telecom, and government. Our industry-focused solutions replace inefficient legacy infrastructure, reduce costs, and meet strict regulatory and performance requirements to deliver measurable results.
Financial services run on systems where every transaction matters, every second of downtime costs money, and compliance isn't optional. DNA Solutions brings 20+ years of building and maintaining mission-critical infrastructure — billing platforms processing €250M monthly, Oracle stacks under regulatory audit — to banks and financial institutions modernizing without gambling on reliability.
View solutions →Managing 50 vehicles is a spreadsheet problem. Managing 2,200+ across 270 sites is an infrastructure problem. DNA Solutions builds the custom platforms, real-time tracking systems, and data pipelines that fleet operators need when off-the-shelf solutions stop scaling. We've done it for Satellic/Concreteasy, and the system is still running.
View solutions →In a sector where margins run 1-3%, the difference between a profitable year and a losing one is often a single lever: knowing which customer to reach, with which offer, at which moment. DNA Solutions modernizes the legacy data systems that sit between your customer transactions and your marketing decisions.
View solutions →DNA Solutions was born inside telecom. Our founders built and maintained billing platforms, charging engines, and OSS/BSS systems for Mobistar, T-Systems, and Deutsche Telekom. When we modernize telecom infrastructure, we're not learning the domain — we're returning to it with 20 years of operational experience.
View solutions →Toll systems process millions of transactions daily across thousands of kilometers of road infrastructure. A billing error at that scale isn't a bug — it's a regulatory crisis. DNA Solutions builds the integration middleware, billing verification systems, and data pipelines that toll operators need when precision and uptime are non-negotiable.
View solutions →Honest assessment before commitment. Solutions designed for real business results our clients can track in real time. We deliver work grounded in reality, anticipating the problems every project encounters. That's why Europe's leading organizations rely on us to modernize their digital ecosystems.
We tailor technology to your business goals. Our enterprise clients trust us to cut operational costs, boost efficiency, and strengthen infrastructure resilience through smart engineering.
Book a CallBy optimizing Oracle licensing for a major European organization, we delivered over €1M in yearly cost savings.
We built and maintain a Deloitte-audited billing platform processing €300M in transactions every month.
Our experience spans the design of mission-critical systems for Oracle and telecoms across India, Dubai, and Europe.
T-Systems, Sattelic, European Commission… our longest clients keep coming back because we deliver.
Building software for regulated industries raises specific concerns. Operators ask about our track record in their sector, how we handle sensitive data, integration with existing systems, and contract flexibility.
DNA Solutions has shipped production systems across four sectors. Banking: fraud detection and core modernization. Telecom: billing platforms for T-System and Deutsche Telekom. Fleet: Concreteasy managing 2,200 vehicles across Belgium. Toll: revenue systems processing hundreds of thousands daily. Each sector taught different lessons. Banking demands sub-second fraud decisions. Fleet requires offline-first mobile apps. Telecom needs five-nines uptime. Toll systems face seasonal traffic spikes.
DNA Solutions founders spent 15 years maintaining Oracle systems for European enterprises. The team has connected modern platforms to mainframes, AS/400s, custom databases with lost institutional knowledge. Integration strategy depends on legacy documentation quality and technical debt depth. Sometimes APIs exist without documentation. Sometimes protocols require reverse-engineering. Discovery phase reveals actual integration complexity. DNA Solutions has never encountered systems too old to integrate.
NDAs signed before discovery conversations begin. Code repositories stay on client infrastructure if required. Developers work on-site for sensitive projects. Data never leaves client environments during development. DNA Solutions has built systems processing financial transactions, subscriber data, vehicle locations, toll payments. Canon trusted the team with document classification achieving complete data sovereignty. Confidentiality isn't negotiable—it's baseline expectation maintained across every engagement.
Requirements always change. Documents assume perfect knowledge of complex systems. Reality emerges during implementation: users describe workflows differently than execution, integrations reveal unexpected constraints, regulations change, business priorities shift. Agile methodology accommodates requirement evolution. Sprint planning adjusts priorities based on learned information. Transparent communication about timeline and budget impact prevents surprises.
Yes, unless licensing existing platform components built for other clients. Custom development means clients own intellectual property. Source code, documentation, deployment scripts transfer at project completion. DNA Solutions retains knowledge and architectural patterns—expertise benefits future clients. Client-specific implementation, business logic, data models belong to clients. No licensing fees, no vendor lock-in preventing hiring other developers.