Full product build
Strategy through launch and beyond, with one accountable team and one plan.
Best forNew products and major rebuilds
Services
We modernize outdated apps, add AI to them and build new ones, with every service around the app under one roof. Each can be commissioned on its own.
All servicesModernize
Service lines
Industries
Dedicated practices for regulated healthcare, enterprise operations and consumer products, with enterprise as our core focus.
All practicesPractices
Organizations
Security & compliance
How we protect your code and data, and how we engineer apps to HIPAA, SOC 2 Type II, GDPR, PCI-DSS and OWASP MASVS.
Trust & securityCompany
Twenty years of researching, designing, building, testing and securing mobile software.
All contact optionsPrimeServ
How we work
Clear engagement models, a delivery process refined over two decades, and the governance large organizations expect, applied to every engagement regardless of size.

Engagement models
Strategy through launch and beyond, with one accountable team and one plan.
Best forNew products and major rebuilds
Engineers, QA and designers embedded in your roadmap, tools and rituals.
Best forEnterprise programs and roadmaps that need capacity
A penetration test, market study, QA program or audit on its own.
Best forSpecific needs, any app, built by anyone
Monitoring, maintenance and OS-update readiness with defined service levels.
Best forLive apps that must stay healthy and current
Delivery
Phases overlap and repeat as products grow, but nothing ships without passing through verification.
Goals, users, constraints and architecture options, ending in a phased plan and estimate.
Flows, prototypes and a design system, validated with real users on real devices.
Short increments with code review, automated tests and a demo every cycle.
Device-lab, performance, accessibility and security testing before every release.
Store submission, phased rollout, enterprise distribution and monitoring.
Analytics, maintenance, OS-update readiness and continuous improvement.
Your team
Owns outcomes, budget and the relationship; your single point of accountability.
Keeps the roadmap tied to goals, research and measurable results.
Design for every size class and validate with real users.
Senior native, cross-platform and cloud engineers.
Automation, device-lab testing and release readiness.
Threat modeling, MASVS verification and penetration testing, independent of the build.
Governance
Regular steering reviews with your sponsors on scope, budget, risk and decisions.
Status, burn, quality and risk reporting in the format your PMO uses.
Working software on real devices at the end of every iteration.
Agreed quality, accessibility and security criteria before anything ships.
We work in your issue tracker, repositories, chat and environments.
Master services agreement with statements of work, DPA and, for healthcare, a BAA.
20 years of mobile engineering
Share the platforms, compliance needs and budget. Programs over $50k go straight to an engineering lead.
We read every requestAn engineering lead reviews your brief, not a sales queue.
Programs of $50k or more go to an engineering leadNot a sales queue: a lead reviews the brief and contacts you to set a time.
You get a planArchitecture options, team shape and a phased estimate.