Iterators

Iterators, based in Warsaw, builds custom software for businesses that need backend systems, mobile apps, or SaaS platforms built from scratch or extended with outside engineering capacity. Work spans healthcare providers needing HIPAA-compliant systems, companies launching on-demand or marketplace apps, and organizations that need development team extension or IT staff augmentation rather than a full outsourced build.

Core technical work centers on Scala for backend systems that need to scale reliably, and React Native for cross-platform iOS and Android apps. DevOps consulting and automation are used to speed up deployment cycles, paired with UI/UX design and consulting for interface and product experience work. Iterators also advises on technology acquisition and IT strategy, helping clients pick a stack and align it with business goals, and steps in for emergency IT support when urgent issues arise.

Beyond standard application builds, the team develops AI, LLM, and automation agent solutions, live and on-demand video streaming platforms, and blockchain systems including smart contracts and ledger development. Low latency cloud computing work supports time-critical applications, while enterprise infrastructure projects focus on securing IT environments for larger organizations. The range of services, from SaaS platform development to corporate innovation and digital transformation projects, points to a practice built around picking the right technology per project rather than a single fixed stack, with staff augmentation available for teams that need extra engineering hands rather than a full external build.