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Custom business platforms
Orders, billing, contracts, scheduling: web platforms that run complex operations, and keep running.
AI-native · senior engineering
From legacy rescue to realtime data — one senior team, end to end.
Fribbit is a senior, AI-native software studio from Hungary. We design, build, and modernize the platforms businesses run on — from first prototype to production.
WHAT WE BUILD
Five things we do well
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Legacy modernization
Decade-old .NET systems migrated to modern .NET + React — incrementally, in production, without stopping the business. Former Microsoft Gold Partner; deep Azure roots.
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Mobile & connected devices
Native-feeling apps with React Native and Expo: BLE hardware, HealthKit and wearable integrations, offline-first storage, OTA updates.
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Realtime data & dashboards
Live telemetry, WebSocket feeds, timing systems, and dashboards that turn data streams into decisions.
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Rapid MVPs
Prototypes with production discipline: typed contracts, tests, and mocked backends that swap for the real thing — so the MVP is never thrown away. Before we build, we validate: we research real search demand with Google Ads Keyword Planner data, so a concept proves its market before the first sprint.
HOW WE WORK
AI-native speed. Senior-engineer discipline.
The velocity of AI, owned end to end by engineers who have shipped and maintained production systems for years — not handed to juniors, not left to chance.
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We build with AI across the pipeline
Scaffolding, migrations, tests, and review — so we ship in days what used to take weeks.
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Senior engineers own every call
Architecture, domain modeling, and production decisions stay with experienced engineers — never handed down.
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Production discipline, always
Strict TypeScript, tested logic, clean architecture, disciplined releases — prototype or platform.
INDUSTRIES & SELECTED WORK
Where we go deep
LOGISTICS — MODERNIZATION
Modernized a vehicle-logistics platform from a legacy .NET system to .NET 8 + React — migrated incrementally while it kept serving daily operations.
HR & STAFFING — PLATFORM
Built a workforce-accommodation platform for an enterprise staffing operator — contracts, bookings, and a full payments & billing domain.
HEALTH TECH — MOBILE + WEB
Delivered a health-coaching platform pairing a mobile app — HealthKit and wearable sync — with a web portal on a shared realtime backend.
Client and project names withheld by agreement.
ABOUT
We're AI-native in how we work, senior-engineer in what we ship: we build with AI across the delivery pipeline to move fast, while experienced engineers own architecture, reviews, and the production quality a business depends on — strict TypeScript, tested domain logic, clean architecture, disciplined releases. We also do our homework before building: product concepts are validated with search-demand market research (Google Ads Keyword Planner) before we commit engineering time. Former Microsoft Gold Partner with deep Azure & .NET roots, and equal fluency in today's product stacks: React, React Native, Astro, Supabase.