Derek Lewis

Derek Lewis Email and Phone Number

Staff Software Engineer, Security @ Slack
san francisco, california, united states
Derek Lewis's Location
Vancouver, British Columbia, Canada, Canada
Derek Lewis's Contact Details

Derek Lewis personal email

n/a
About Derek Lewis

I hate to have to put this here in all caps, but I get so many people asking about it:DO NOT CONTACT ME FOR OFFERS THAT INVOLVE RELOCATION.I will not relocate. I'm quite happy at my job at the moment, but even if you're trying to entice me away, which I understand you have to do, I will not be relocating.Summary of Qualifications:

Derek Lewis's Current Company Details
Slack

Slack

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Staff Software Engineer, Security
san francisco, california, united states
Website:
slack.com
Employees:
2742
Derek Lewis Work Experience Details
  • Slack
    Staff Software Engineer, Security
    Slack Aug 2022 - Present
    Vancouver, British Columbia, Canada
  • Slack
    Senior Software Engineer, Security
    Slack Apr 2021 - Present
    Vancouver, British Columbia, Canada
  • Slack
    Senior Software Developer, Backend
    Slack Jan 2020 - Present
    Vancouver, Canada Area
  • Apple
    Software Developer, Cloud Infrastructure Engineering
    Apple Feb 2018 - Jan 2020
    Vancouver, Canada Area
    Contributed to ServiceTalk.io: https://servicetalk.io/
  • Unbounce
    Developer
    Unbounce Jun 2014 - Jan 2018
    Vancouver, Canada Area
  • Global Relay
    Senior Software Developer
    Global Relay Apr 2012 - May 2014
  • Elastic Path Software
    Senior Software Developer
    Elastic Path Software Aug 2010 - Mar 2012
  • Lmax (Formerly Tradefair)
    Software Developer
    Lmax (Formerly Tradefair) Jul 2008 - Jun 2010
    Developed new world-class financial exchange, capable of 100,000 txn/sec with less than 1ms average latency. Integral in this was implementing an RPC framework for reliable messaging over multicast, and an HA-DR solution using message journaling and memory state snapshots. Agile environment with morning scrums, full-time pair-programming, and 2 week iterations.Accomplishments include: * Built and integrated automated component and system level performance testing into build pipeline * Implemented FIFO queue benchmarked at throughput of 14 million exchanges per second * Primary development team contact with network/system due to my experience in the area * Designed and build deployment system for fully automated deployment to over 100 servers * Technologies used: Java, GWT, Spring, JUnit, JMock, Log4j, JDBC, JSP, Servlets, Ant, FIX, LBM, HTML/CSS, Bash, MySQL, Linux
  • Flirtomatic
    Software Developer
    Flirtomatic Apr 2008 - Jul 2008
    Supported, maintained, and implemented new features on a mobile phone chatting website. After 3 months, I decided that the work was not challenging enough, and that I was not learning anything from the other two developers, so I moved somewhere that would offer a better opportunity to develop my skills. * Technologies used: Java, Log4j, JDBC, JSP, Servlets, Ant, HTML/CSS, Bash, Linux, Windows
  • Riptown.Com Media
    Software Developer
    Riptown.Com Media Feb 2006 - Mar 2008
    Supported and maintained a high-performance sports betting application. Implemented multi-currency support prior to UK launch. Developed new real-time betting application. Was responsible for reviewing code of other developers on the team, as well as evaluating network hardware and software for purchase.Accomplishments include: * Was seconded to another team to improve performance and stability leading up to a critical annual event. The site was stable throughout the event * Frequently supported other teams within the company in debugging problems in both production and load testing environment * Technologies used: J2EE, JUnit, Log4j, JDBC, JSP, Servlets, Swing, JGroups, Ant, Maven, HTML/CSS, Ruby, Bash, DB2, Linux, Windows
  • Credit Union Central Bc
    Programmer
    Credit Union Central Bc Aug 2001 - Feb 2006
    Developed and maintained web-application for hosting credit union websites, with integrated CMS. Originally joined Inovera and completed development of previously out-sourced web-application. After acquisition by CUCBC, lead development of user-transparent re-implementation of same web-application. Accomplishments include: * Integrated existing MemberDirect online-banking software with web-application * Technologies used: J2EE, Xalan, Xerces, JAXB, JAXP, TRAX, JDOM, JUnit, Log4j, JDBC, JSP, Servlets, Ant, HTML/CSS, Ruby, Bash, MS-SQL, Linux, Windows, Solaris
  • In-Touch Software
    Junior Software Developer
    In-Touch Software Apr 2000 - May 2001
    Performed security audit on ASP application, and implemented security measures. Developed new Java application to replace ASP application.Accomplishments include: * Worked as part of a team to develop a scalable MVC model framework using Servlets and JSPs * Technologies used: J2EE, JSP, Servlets, HTML/CSS, Ant, Bash, PostgreSQL, Linux, Windows

Derek Lewis Skills

Jsp Java Ant Sql Junit Servlets Jdbc Tomcat Xml Tdd Apache Spring Object Oriented Design Mysql Maven Eclipse Linux Test Driven Development Software Development Postgresql

Frequently Asked Questions about Derek Lewis

What company does Derek Lewis work for?

Derek Lewis works for Slack

What is Derek Lewis's role at the current company?

Derek Lewis's current role is Staff Software Engineer, Security.

What is Derek Lewis's email address?

Derek Lewis's email address is le****@****isd.com

What is Derek Lewis's direct phone number?

Derek Lewis's direct phone number is +177887*****

What skills is Derek Lewis known for?

Derek Lewis has skills like Jsp, Java, Ant, Sql, Junit, Servlets, Jdbc, Tomcat, Xml, Tdd, Apache, Spring.

Who are Derek Lewis's colleagues?

Derek Lewis's colleagues are Matt Henry, Kevin Lee, Geneva Palmer, Lorhans Santos, Elizabeth Morris, Ella Choi, Sherell Zimmerman.

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