Bespoke systems for SMEs that need more than spreadsheets.
I design, build and look after custom web and mobile systems for owner-managed businesses in London, Hertfordshire and Essex – with a focus on reliability, performance and long-term support.
Talk about a project Direct access to an experienced developer, not a rotating agency team.
Below are my core development services, followed by a set of supporting assurance options to keep your systems secure, resilient and well-managed once they’re live.
Core Development Services
Bespoke Web App Development
Custom-built web applications for SMEs who need systems tailored to their workflows — covering operations, scheduling, CRMs, customer portals, job management and more. Built on robust modern technologies (.NET, SQL Server, Razor Pages).
Bespoke Android App Development
Android apps for engineers, field staff and contractors — including job reporting, photos, signatures, offline-first data capture and tight integration with your back-office system or SQL database.
Assurance & Support
These additional services ensure your systems remain secure, reliable and well-managed once built — from disaster recovery planning to GDPR compliance and source code protection.
Secure Development & Data Protection
Secure coding practices, data protection controls, OWASP-aligned development and safe handling of personal data.
View detailsDisaster Recovery & Business Continuity
Practical DR & BC planning for SME systems – backups, resilience, RPO/RTO alignment and recovery testing.
View detailsSource Code Escrow & IP Protection
Protect long-term access to your codebase with structured escrow and handover policies.
View detailsBackups & Monitoring
Automated backups, verification, performance monitoring and alerting for long-term stability.
View detailsGDPR Compliance Support
Practical help implementing GDPR measures such as data minimisation, access logging and retention.
View detailsDocumentation & Handover
Structured documentation and smooth handovers for long-term system maintainability.
View detailsSupport & Maintenance Plans
Ongoing support for bespoke systems, including issue resolution, enhancements and monitoring.
View detailsChange Management & Release Control
Versioning, release planning and structured deployment practices aligned with SME needs.
View detailsHosting & Infrastructure Advice
Practical guidance choosing hosting environments, cloud vs on-prem, and cost-effective scaling.
View detailsAI Safety, Governance & Data Privacy
Safe use of LLMs and AI tools inside your organisation, with strong guardrails and data controls.
View details