Technical consulting and engineering for organisations that build complex systems.

Bridging product vision with technical execution. CTO-level expertise across architecture, infrastructure, and platform engineering.

Overview

Corelith Labs is a technical consulting and engineering studio that helps organisations design, build, and operate reliable digital platforms.

We bridge the gap between product vision and technical execution. With experience as both CTO and Technical Product Manager, we translate business requirements into sound technical architecture, and communicate technical constraints in terms that inform product decisions.

This dual perspective allows us to work effectively with both product teams and engineering teams, ensuring alignment between what needs to be built and how it gets built.

Learn more about our background and approach →

Services

System Architecture

Design and evolution of technical architectures. Domain modelling, API design, data architecture, and integration patterns for distributed systems.

Platform Engineering

Cloud and on-premises infrastructure including datacenter and colocation management. Kubernetes, AWS, Azure, GCP. Infrastructure as code, deployment automation, and developer platforms.

Software Development

Production-grade software across the stack. Backend services, APIs, data pipelines, tooling, and integration work in Go, Python, TypeScript, and Rust.

Performance & Reliability

Identifying and resolving performance bottlenecks. Load testing, profiling, optimisation, and capacity planning. SRE practices and incident response improvement.

Security & Operations

Security hardening, threat modelling, and compliance work. Operational improvements, monitoring, observability, and production readiness.

AI & Machine Learning

LLM integration, AI infrastructure, and production ML systems. RAG implementation, prompt engineering, and responsible AI practices.

Technical Leadership

Fractional CTO and technical advisory services. Technology strategy, team structure, engineering process, and technical due diligence.

Approach

We prefer to understand the problem before proposing solutions. This means spending time with your team, your systems, and your constraints.

Work is collaborative and hands-on. We write code, review architecture, pair with engineers, and help establish practices that persist after the engagement ends.

Our aim is to leave your systems more understandable, more maintainable, and better documented than we found them.

Contact

If you're working on complex technical systems and think we might be able to help, get in touch.

hello@corelith.co.uk