• Co-founded SafeUKation Ltd, developed and implemented SafeUKation product – a cloud based property compliance platform for the short-term rental market. Helps landlords promote their business by ensuring they meet safety standards. Gives guests the reassurance their chosen rental property is safe to stay at. Enables local authorities to regulate the holiday letting market by creating a register of short-term lets in their district. Based on genXserv enterprise-class server with Oracle database on AWS

• Founded Mail Master Ltd, developed and implemented the innovative MailXmaster product - a cloud based email management tool which enables the creation of a hierarchy of shared mailboxes based on a task defined structure that resolves the issues of email overload, sharing and archiving. It effectively transforms an organisation's user based mailboxes into task based shared workspaces to provide a comprehensive powerful information database. Based on genXserv enterprise-class server with Oracle database on AWS• Created and administered Amazon Web Services Virtual Private Cloud with public and private subnets running Linux Virtual Machines for secure production environment, all communication and data storage encrypted. Used AWS CLI to automate snapshots for backup and recovery strategy across multiple zones. Oracle database and ASM 18/19 installation and administration, Multitenant architecture

• Developed genXserv Product Tracker application – enables remote central storage of all data, documents, emails and tasks associated with a business product. Includes automated data processing and report generation facilities• Designed, developed and implemented a generic enterprise-class Linux/Unix server (genXserv) whose modular design enable it to unify functions normally performed by distinct servers, included Web server, Mail server, HTML generator, Oracle database server, Workflow server. genXserv is comprised of specific modules to provide the required capability and is highly reliable, scalable and secure• Techniques included TCP/IP sockets, multi-threading, signal handling, memory management and interprocess communication• Languages included C, Oracle Pro*C - Dynamic SQL and LOBs, Oracle SQL - DDL and DML, Shell Script - bash, HTML, CSS, JavaScript, HTTP, SMTP, Token based and Digest Authentication, SSL/TLS encryption, OpenSSL, FastCGI and Make• Installed and administered Citrix XenServer host on tower server with Linux Virtual Machines using XenServer CLI and XenCenter. Setup and administered Debian Linux 6/7 and Oracle Linux 6/7 tower server. Included hardware and operating system installation and configuration. Oracle database 11/12/18 installation and administration, Oracle traditional and Multitenant architecture. Apache HTTP server and Postfix/Exim SMTP server configuration. Developed and implemented backup and recovery systems for VMs, filesystems and databases• Successfully developed and utilised a personal share trading system. Process included stock selection, company research, fundamental and technical analysis, trading rules, entry and exit strategies, position monitoring, buy and sell conditions

• Successfully developed applications/servers for Pension, Protection and Investment products. Tasks included data processing, system integration and management information reporting. New servers significantly improved production’s effectiveness, performance and reliability• Involved in complete project life-cycle including analysis, architecture, coding, testing, implementation and support• Applications based on IBM AIX 5.2 platform with Oracle database 9.2 and IBM Websphere MQ 5.3 interface• Languages included C, Oracle Pro*C, Oracle SQL, PL/SQL, XML DB, SQR, Shell Script - ksh, HTML, XML and Java• Conceived and developed source control and build facility (SCCS/Make), code libraries (MQ,HTML,XML), multi-threaded servers, HTML reports and XML Schema code generator

• Developed network management applications for telecommunications products. Many based on Compaq TeMIP product for integrated management of multi-vendor/multi-protocol networks. Developed Access Modules, Function Modules and Corrective Filters using Visual TeMIP, TeMIP GAT and IST• Involved in complete project life-cycle including design, specification, coding, testing, documentation, training and support• Platforms included Compaq Tru64 Unix 4.0, Digital Unix 4.0, Sun Solaris and Red Hat Linux• Languages included C, C++, Shell Script - sh ksh csh, Oracle Pro*C, Oracle SQL, PL/SQL and XML• Unix utilities included Vi, Sed, Awk, Pattern Matching, Make, Setld, RCS and FTP• Development included multi-threading, signal handling, TCP/IP sockets, APIs, client/server configurations and test simulators