What I Do
Modern .NET
API design, ASP.NET Core services, performance tuning.
API design, ASP.NET Core services, performance tuning.
Data & SQL
Schema design, query optimisation, ETL pipelines, reporting.
Schema design, query optimisation, ETL pipelines, reporting.
Web Delivery
Full-stack builds, integrations, cloud-ready deployments.
Full-stack builds, integrations, cloud-ready deployments.
Rescue & Stabilise
Audits, refactors, reliability and observability improvements.
Audits, refactors, reliability and observability improvements.
Why Intsiba
- 26 years shipping production systems for enterprises and SMEs.
- Hands-on delivery plus architecture: I build, measure, and iterate.
- Transparent communication with stakeholders and non-technical teams.
- UK-based, flexible engagement: projects, retainers, or short advisory.
Recent Work
- Re-platformed legacy on-prem app to ASP.NET Core + Azure SQL, cutting infra cost 30%.
- Performance tuning for high-traffic API; 4x throughput via caching and SQL optimisation.
- Data warehouse build with automated reporting; reduced manual ops by 20 hrs/week.
How to Engage
Email paul@intsiba.co.uk with project goals and timeline. I’ll propose a short discovery call, outline milestones, and provide a clear fixed-price or time-and-materials option.
Typical starting points: codebase audit, API/performance assessment, or a scoped delivery sprint.
About
Intsiba Ltd is led by Paul, a UK software engineer with 26 years of experience delivering web and data systems. “Intsiba” comes from the Xhosa word for feather — a reminder to build with precision, lightness, and intent. Core stack: C#, .NET, SQL Server, Azure; comfortable with complementary tech where needed.