~/expertise
Hard domains, handled by people who have worked in them
General-purpose agencies learn your industry on your budget. We already speak it — the protocols, the regulations and the failure modes.
TEL / 01
Telecommunications & IoT
Systems that talk to millions of devices and cannot drop the conversation. We have built provisioning, mediation and device-management platforms where uptime is contractual.
Platforms that keep working when the device count grows by an order of magnitude.
- Device provisioning, fleet management and OTA updates
- Protocol work: MQTT, CoAP, SIP, Diameter, RADIUS, SNMP
- Mediation, rating and usage pipelines
- Edge-to-cloud telemetry ingestion at high message rates
- OSS/BSS integrations and network automation
PAY / 02
Fintech & payment systems
Money movement where correctness is non-negotiable. We design ledgers, payment flows and integrations that reconcile to the cent and survive audits.
Payment systems your finance team trusts and your auditors can follow.
- Payment gateway and PSP integrations, card and account-to-account flows
- Double-entry ledgers, idempotency and exactly-once processing
- Reconciliation, settlement and reporting pipelines
- PCI DSS-aware architecture and PSD2 / open-banking APIs
- Fraud signals, limits and risk rules
SEC / 03
Cybersecurity
Security as an engineering property, not a checkbox at the end. We build it into architecture, pipelines and code review from the first sprint.
Software that passes the penetration test the first time — and stays defensible after it.
- Threat modelling and secure architecture reviews
- Identity: OAuth 2.0 / OIDC, SSO, RBAC and fine-grained authorisation
- Secrets management, encryption at rest and in transit
- SAST/DAST and dependency scanning in CI
- Hardening and remediation support for audits (ISO 27001, SOC 2)
SYS / 04
Distributed & high-scale systems
Backends that stay fast and correct under load. We design for the traffic you expect next year, without over-engineering for the traffic you have today.
Predictable latency, linear cost growth and incidents you can actually diagnose.
- Event-driven architecture with Kafka and message queues
- Service decomposition and incremental monolith migration
- Caching, partitioning and database performance tuning
- Resilience: back-pressure, retries, circuit breakers, graceful degradation
- Observability: tracing, SLOs and actionable alerting
Not in one of these industries?
Good. The discipline these domains demand — correctness, security, operability — is exactly what most SaaS, e-commerce and internal products are missing. You get it by default.
~/next-step
Have something that needs to ship — and keep running?
Tell us what you are building. Within one business day you get a reply from a senior engineer, not a sales rep — with honest questions, a rough approach, and whether we are the right fit.
// NDA available before the first call.