23 years experience in designing and developing high transaction bespoke web applications across an array sectors, including financial services, small business accounting (specially UK payroll), hospitality and training. Equally happy leading a team of developers or working alone using a wide range of development methodologies.Having built and sold 3 technology businesses I have excellent commercial awareness, building and scaling teams, technical sales and robust systems architecture.I thrive on delivering new ways to improve business efficiencies through the application of relevant technology that provides true ROI - I now consider myself a cloud convert and DevOps evangelist.Specialties: - c#, vb.net, Angular, ASP.NET / .NET Core and PHP - Test driven development using SOA and BDD design patterns- Relational database design, maintenance and hosting, including HA configurations, complex SQL and ETL jobs. SQL Azure and Amazon RDS. - DevOps - Application Lifecyle Management using continuous integration / deployment tooling- RESTful API design and implementation and web services, SOAP, XML & XSLT- Excellent understanding of web hosting network infrastructure, specifically high-availability design with zero-downtime deployments. - Advocate for "Infrastructure as Code" using Terraform and Cloud Formation on AWS and Azure.- Security, should not be an afterthought of softare design but equally it should not be the enemy of convenience which only encourages users to circumvent and undermine.- Web standards XHTML, CSS, JavaScript- MS Dynamics CRM (v4 / 2011/2013/2015 and D365) bespoke portals and integrations.