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Talyvance
Selected work

Platforms that perform where it counts

A selection of products we've designed, engineered and scaled for regulated, high-traffic and mission-critical environments.

  • Cybersecurity

    Enterprise security vendor · 2026

    Extended detection and response, from kernel to console

    An XDR platform on a Go microservices backend that watches every laptop and server at kernel level, correlates findings across the fleet into incidents and lets analysts respond in seconds.

    Desktop platforms protected
    3
    Sigma and YARA detection rules
    660+
    • Go
    • Microservices
    • eBPF
  • Cybersecurity

    Enterprise security vendor · 2026

    A three-tier PKI that runs certificates on autopilot

    A private certificate authority with an offline root, online intermediate and issuing CAs, and automated issuance, renewal and revocation across standard protocols.

    Root, intermediate and issuing CAs
    3-tier
    IETF standards implemented
    5
    • Go
    • PostgreSQL
    • X.509
  • Marketplace

    Podium · 2026

    A local services marketplace, from swipe to payout

    A two-sided marketplace app that helps people find trusted local tradespeople, then handles chat, quotes, bookings and payments in one place.

    Apps: iOS, Android and admin
    3
    End-to-end test suites
    86
    • React Native
    • NestJS
    • PostgreSQL
  • Fintech

    Ledgerline · 2026

    Core banking, re-architected for real time

    A monolithic ledger rebuilt as event-driven services — settling billions in volume with sub-50ms latency and zero-downtime migration.

    Faster settlement
    4.2×
    Uptime
    99.995%
    • Kafka
    • Go
    • Kubernetes
  • Healthcare

    CareSync · 2025

    Virtual care that patients actually use

    A HIPAA-compliant telehealth platform with video consults, vitals tracking and EHR integration across web and mobile.

    Sessions per year
    1.2M
    App store rating
    4.8★
    • React Native
    • WebRTC
    • FHIR
  • Logistics

    Routewise · 2025

    Fleet intelligence for 1,200+ vehicles

    Real-time telematics and ML route optimisation that re-plans dispatch every few seconds across a national fleet.

    Fuel cost
    −23%
    On-time delivery
    98.6%
    • Python
    • PyTorch
    • Mapbox
  • Retail

    Cartwave · 2026

    Composable commerce at peak-season scale

    A headless storefront and checkout rebuilt for speed — handling 40× traffic spikes with personalised merchandising.

    Conversion
    +38%
    Median LCP
    0.9s
    • Next.js
    • Node.js
    • Algolia

Most of our work is under NDA. We're happy to walk you through relevant projects.

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150+Products shipped
97%Client retention
60+Senior engineers & designers
12Countries served
Client voices
“Talyvance rebuilt our settlement engine without a single minute of downtime. Their engineers think like owners — they challenged our assumptions and delivered a platform our board now calls a competitive moat.”
Chief Technology OfficerSeries-C fintech, London
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