+447921837661 • [email protected] • github.com/phunky • linkedin.com/in/markphunkyharwood

Profile

Hands-on Technical Lead / Senior Engineer with 25+ years of experience helping startups, SMEs and enterprise teams ship and scale web products that are fast, maintainable and commercially effective.

Strong track record of joining teams mid-flight to stabilise delivery, improve engineering quality and accelerate roadmap execution. Experienced across frontend platforms, backend systems, API integrations and cloud delivery, with a pragmatic approach to architecture, debugging, developer experience and technical leadership.

Most effective in roles that need someone to combine deep implementation capability with technical ownership: reducing complexity, unblocking teams, raising standards and delivering reliably in high-friction environments.

Core Expertise

• Technical leadership and architecture
• Hands-on full-stack engineering
• Backend systems, APIs and integrations
• Frontend platforms using React, Svelte, Vue.js and modern SPA/PWA patterns
• Delivery stabilisation and roadmap acceleration
• CI/CD, release engineering and developer experience
• Mentoring engineers and raising engineering standards
• Cross-functional delivery across product, engineering and stakeholders

Professional Experience

Sales Engine Ltd

Contract Software Engineer (Contract)

Sep 2026 – Present

Helping B2B businesses improve commercial performance across marketing, sales and delivery.

• Delivering contract software engineering across systems supporting marketing, sales and delivery.