Services
Engineering services for companies that depend on their software.
We are engaged where the software is the business: platforms that carry revenue, operations and compliance. Each service below is delivered with architecture documentation, review discipline and a support path.
Enterprise services
Capabilities built for systems that cannot fail quietly.
Six practices, one standard. Senior engineers scope, review and document every engagement, with clear ownership from architecture through support.
Custom software architecture design
We define the system before writing the product. Domain boundaries, data ownership, failure behaviour and scaling paths are decided early so the platform still makes sense three years and four teams later.
- Domain-driven design
- Documented decision records
- Load and failure modelling
AI & LLM integrations
Applied AI with an engineering spine: retrieval pipelines grounded in your own data, evaluated prompts, cost controls and clear guardrails. No demos that collapse in production.
- RAG over private corpora
- Evaluation harnesses
- Cost and latency budgets
Enterprise ERP & CRM
Operational backbones for companies that run on their software. Inventory, finance, pipeline and service are modelled to your process instead of forcing your process into a template.
- Process modelling
- Integration layers
- Role-scoped permissions
Native & cross-platform mobile
Swift and Kotlin where the platform demands it, React Native and Flutter where velocity wins. Offline behaviour, release pipelines and store compliance handled as first-class work.
- iOS & Android native
- Offline-first sync
- Automated release pipelines
Legacy system modernization
We migrate critical systems without stopping the business: measured strangler-fig transitions, parity testing against the old behaviour, and rollback available at every step.
- Incremental extraction
- Behaviour parity tests
- Zero-drama cutovers
Cloud, security & long-term support
Infrastructure as code, zero-trust access, observability from day one, and maintenance agreements that keep the system healthy long after launch day.
- Zero Trust access
- Observability & alerting
- Long-term support contracts
Technologies we build and maintain systems on
How we work
A predictable path from problem to production.
No mystery process. Every engagement follows the same four phases, with visible artefacts at each one.
Discovery & architecture
We map the business process, constraints and integration surface, then publish the architecture we intend to build.
Iterative delivery
Short cycles against a working system, with review, tests and staging environments on every change.
Hardening & launch
Performance, security and accessibility passes, observability wired in, runbooks written before go-live.
Long-term partnership
Support agreements, roadmap sessions and continued engineering as the business evolves.
Let's scope the system properly.
Tell us what the system has to achieve. We will tell you honestly what it takes, what it involves and how we would build it.
NDA-ready before discovery · Contracting through StackZeta, LLC, New Mexico, USA
- 01
Send the brief
What the system has to do, what it connects to and what is at stake.
- 02
Technical discovery
A senior engineer reviews the request and walks through constraints and integration surface with you.
- 03
Scoped engagement
A written architecture direction, delivery phases and support path before any contract is signed.