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Talyvance

We engineer softwarethat moves enterprisesforward.

Talyvance designs, builds and scales secure, cloud-native products for enterprises and ambitious startups, with senior engineers and applied AI from day one.

Who we are

About Talyvance

We partner with forward-thinking organisations to turn complex challenges into elegant, scalable software, combining strategy, design and engineering under one roof so you can ship faster, with less risk.

Senior-led squads, transparent delivery and security by design. That's why enterprise leaders trust us with their most critical platforms.

About Talyvance
What we do
All services

Custom Software Engineering

Bespoke platforms engineered for scale, security and longevity — from greenfield products to legacy modernisation.

  • Microservices
  • Event-driven
  • Modernisation
  • APIs

Web & Mobile Apps

High-performance products across web, iOS and Android, built on one coherent system.

  • Next.js
  • React Native
  • Flutter

Cloud & DevOps

Cloud-native architecture, CI/CD and SRE practices that keep you shipping safely.

  • AWS
  • Azure
  • Kubernetes

AI & Data Engineering

Production-grade AI — agents, RAG, ML pipelines and real-time analytics.

  • LLM agents
  • RAG
  • MLOps

Product & UX Design

Research-led interfaces and design systems people genuinely enjoy using.

  • Research
  • Prototyping
  • Design systems

QA, Security & Compliance

Automated testing, hardening and compliance built into every release.

  • Test automation
  • Pen-testing
  • SOC 2
Our products

The same teams that build for our clients run their own products in production, so every engagement benefits from what we learn operating them.

All products

Talyvance Desk

Digital invoicing

Digital invoicing for your business, connected directly to the tax authority.

Issue tax invoices that are validated and reported to the tax authority in real time, design every document in a built-in invoice designer, and run every company, branch or client from one flexible, multi-tenant workspace.

  • Direct tax authority integration
  • Built-in invoice designer
  • Multi-tenant by design
Explore Talyvance Desk

xpensik

Expenses & shared money

Money you share.

Track spending, shared accounts and who owes whom. xpensik works offline first, keeps your books encrypted on your phone and syncs live to the web.

  • Shared books with roles
  • Lend, borrow and settle up
  • Offline first, encrypted
Explore xpensik

Talyvance IAM

Identity & access

One sign-in for every app, with the controls security teams ask for.

A standards-based identity provider and admin console for multi-tenant organisations: single sign-on across web, mobile and desktop apps, strong MFA, and access you can audit.

  • OIDC and SAML single sign-on
  • Passkeys and MFA policy
  • Tamper-evident audit trail
Explore Talyvance IAM
Selected work

A few of the platforms we've designed, engineered and scaled, with the numbers that mattered to the business.

All case studies
Cybersecurity01 / 04

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
  • Kafka
  • ClickHouse
  • gRPC
  • Kubernetes
Cybersecurity02 / 04

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
  • ACME
  • OCSP
  • Next.js
How we work
  1. 1–2 weeks

    Step 01: Discover

    Stakeholder workshops, technical audits and user research align everyone on outcomes, risks and a realistic roadmap.

    • Product strategy
    • Technical audit
    • Prioritised roadmap
  2. 2–4 weeks

    Step 02: Design

    We prototype the critical journeys, validate them with real users and define the architecture that will carry them.

    • Clickable prototype
    • Design system
    • Solution architecture
  3. Agile sprints

    Step 03: Engineer

    Cross-functional squads ship in two-week increments with code review, automated tests and CI/CD from day one.

    • Production code
    • Test suites
    • Sprint demos
  4. 1–2 weeks

    Step 04: Launch

    Security hardening, load testing and zero-downtime releases — with runbooks and dashboards ready before go-live.

    • Release plan
    • Security sign-off
    • Observability
  5. Ongoing

    Step 05: Scale

    SRE, analytics and continuous optimisation keep performance high and costs predictable as usage grows.

    • SLA-backed support
    • Cost optimisation
    • Feature roadmap
Industries
  • Core banking, payments, lending and wealth platforms built for regulation and real-time scale.

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
Talk to a senior engineer

Tell us where you want to go. We'll come back with senior engineers, a clear plan and honest numbers.

What happens next

  1. 1

    A reply within one business day

    A senior engineer reads your brief and replies with real questions, not a sales script.

  2. 2

    A focused discovery call

    Thirty minutes on your goals, constraints and what success should look like.

  3. 3

    A clear, shareable plan

    Scope, team shape, timeline and cost, written up so you can take it to your board.