Patrick Herrera Email & Phone Number

I am a passionate and results-focussed software developer with over 17 years experience architecting and building web-based systems for financial services, online wagering, human resources and many other industries.During that time I have run a leading web/software development agency, lead a team of developers on numerous projects, hacked away into the night on solo endeavours and launched a successful start-up from my kitchen.Java is my primary language with a supporting cast of JPA/Hibernate, JAX-WS, Spring and Struts2.I also have a strong, but fading, background in Perl, and have used Groovy, Ruby, PHP, Laszlo and C# at various points. Right now I'm migrating a large Java web application into Clojure.When not building software I've evaluated hosting providers, set-up and tuned server environments, configured application servers, written proposals and tenders, mentored my team and drunk superhuman amounts of coffee.I have an excellent grasp of software and database design and years of experience working on far too many projects with far too few resources has given me an unparalleled ability to triage a development situation and re-prioritise, cut or scale down tasks and features to deliver a viable and stable product to ridiculous deadlines that is still a firm base to continue building upon.Projects I have designed, built, deployed and supported include:• a recurring billing system for subscription products• a sports tipping and betting platform• a content management system (still in use after 10+ years and with a unique approach)• a HR performance management system• a register specifically aimed at short-term employment positions and job-seekers• an XML data-feed system for financial data (superannuation) to link back-office systems and financial planners• a social network aimed at university researchers to share relationship information not just between people but also equipment, skills, buildings, research areas and other resources

Listed skills include E Commerce, Web Applications, Software Development, Web Development, and 22 others.