B99 Technologies

Expertise

Fluent in software. Focused on outcomes.

Eight practices, one team: mobile, web, AI, cloud, fintech, games, enterprise and embedded — designed, built and run for clients worldwide.

Mobile Apps

Native iOS and Android, cross-platform with React Native and Flutter — shipped to the stores and kept up to date.

  • iOS (Swift/SwiftUI)
  • Android (Kotlin/Jetpack)
  • React Native & Flutter
  • App Store & Play launch, ASO
  • In-app purchases & subscriptions
  • Push & engagement
  • Ad monetization & mediation
  • Wearables
  • App modernization

Web & Platforms

Corporate sites, web apps, SaaS products and e-commerce on Next.js, React and Node — fast, accessible and easy to run.

  • Corporate & marketing sites
  • Web apps & portals
  • SaaS products
  • E-commerce (Shopify, headless)
  • Progressive Web Apps
  • CMS & headless CMS
  • Design systems
  • Accessibility (WCAG)
  • Performance & Core Web Vitals

AI & Data

Generative AI and machine learning that ship to production — with the data pipelines, evaluation and governance to keep them honest.

  • LLM apps (RAG, agents, copilots)
  • Machine learning models
  • Computer vision
  • NLP & speech
  • Recommendation systems
  • Predictive analytics
  • Data engineering & pipelines
  • Warehouses & BI dashboards
  • MLOps & AI governance

Cloud & DevOps

Cloud-native architecture, migrations and the operations discipline that keeps platforms up: CI/CD, observability, SRE.

  • AWS, Azure, GCP architecture
  • Migration & modernization
  • Kubernetes & containers
  • CI/CD
  • Infrastructure as Code
  • Serverless
  • Observability (Sentry, Datadog)
  • SRE & 24/7 monitoring
  • FinOps
  • APIs & microservices

Fintech & Blockchain

Payments, wallets, trading and crypto rails — including Lightning — with banking-grade security and fraud controls. Home of B99 Mining.

  • Payment systems (Stripe, crypto rails, Lightning)
  • Digital wallets
  • Trading & exchange platforms
  • Smart contracts & audits
  • Tokenization & Web3 dApps
  • KYC/AML integrations
  • Fraud & risk scoring
  • Crypto mining platforms

Games & Interactive

Mobile and multiplayer games on Unity, Unreal and Godot, with LiveOps, economy design and monetization that respects players.

  • Mobile games (Unity, Unreal, Godot)
  • Casual & hyper-casual
  • Multiplayer & backend
  • LiveOps & economy design
  • AR/VR/XR
  • 3D & real-time visualization
  • Gamification for non-game apps
  • Ad & IAP monetization

Enterprise & Integration

ERP/CRM customization, workflow automation and the integrations that connect a company’s systems into one flow.

  • ERP/CRM customization
  • Workflow automation & RPA
  • API development & integration
  • Legacy modernization
  • Desktop apps (Windows/macOS, Electron)
  • Internal tools & admin panels
  • Identity & SSO
  • Documents & e-signature

Embedded, IoT & Security

Firmware, device fleets and edge computing, plus the security engineering and compliance work that regulated products need.

  • Firmware & embedded (C/C++/Rust)
  • IoT platforms & device fleets
  • Edge computing
  • Automotive HMI
  • Cybersecurity engineering
  • Penetration testing
  • Secure SDLC & compliance (GDPR, SOC 2, HIPAA)
  • QA & test automation
  • Product design & discovery

Industries

Sectors we know, ship for and grow with.

Fintech & Crypto

  • Wallets & payments
  • Trading platforms
  • Crypto mining apps

Healthcare & Life Sciences

  • Patient apps
  • Clinical tablets
  • HL7/FHIR integration

Retail & E-commerce

  • Loyalty apps
  • Headless storefronts
  • In-store screens

Media & Entertainment

  • Streaming apps
  • Publishing platforms
  • Subscriptions

Gaming

  • Casual & mid-core
  • LiveOps tooling
  • Multiplayer backends

Education

  • Course platforms
  • Live classes
  • AI study assistants

Logistics & Mobility

  • Fleet IoT
  • Driver apps
  • Route optimization

Travel & Hospitality

  • Booking engines
  • Guest messaging
  • Loyalty programs

Energy & Utilities

  • Smart metering
  • Field service apps
  • Grid dashboards

Real Estate & PropTech

  • Listing platforms
  • Tenant apps
  • Smart-building IoT

Public Sector

  • Citizen portals
  • Accessibility
  • Secure infrastructure

Startups & Scale-ups

  • MVP in weeks
  • Fundraising demos
  • Scaling teams

Technology

The platforms and tools we build with every day.

  • Swift
  • Kotlin
  • React Native
  • Flutter
  • TypeScript
  • Next.js
  • Node.js
  • Python
  • Go
  • Rust
  • PostgreSQL
  • Supabase
  • Firebase
  • Google Cloud
  • Vercel
  • Kubernetes
  • Docker
  • TensorFlow
  • PyTorch
  • Unity
  • Unreal Engine
  • Stripe
  • Solidity

Products

Products we build and run ourselves.

B99 MiningLive on the App Store and Google PlayBitcoin cloud mining app for iOS and Android: daily Bitcoin rewards, Lightning withdrawals, plans in 13 languages.LedgerlyPrivate betaCrypto payment SDK for apps: Lightning and on-chain checkout, webhooks and reconciliation in a day of integration.Pulse AdsPrivate betaAd mediation analytics: eCPM by country, network and placement, with anomaly alerts for fraud and click storms.FormbridgeComing soonWorkflow automation that connects forms, approvals and back-office systems without custom code.Quill AIComing soonAn LLM copilot for support teams: drafts answers from your help centre and past tickets, in every language.