Derek Dejonghe Email & Phone Number

Detroit, Mi, Us

Detroit, Michigan, Us

Advising start ups on cloud operations and software agility.

Ann Arbor, Mi, Us

Ann Arbor, Mi, Us

As director of Architecture, I oversee technical delivery of RightBrain Network projects, managed services, and technical partnership audits. I enable my team to be the best, from sales to tail -f.

Ann Arbor, Mi, Us

As Principal Cloud Solutions Architect at RightBrain Networks, I oversee and lead multiple projects for migrating applications to the cloud, refactoring cloud deployments, re-architecting applications to be cloud native, green field application development, deep technical learning camps and more. I am the highest technically escalation within RightBrain Networks. Team members working on my projects report directly to myself. I've held a lead position at RightBrain Networks for over 3 years and will continue to take this company upwards. Everyone wants to be in the cloud but at RightBrain Networks we sit atop of them, shaping and maintaining them for the world to wonder on.

Ann Arbor, Mi, Us

Leading a team of Site Reliability Engineers, producing self healing auto scaling infrastructure for numerous different applications, I specialize in Linux Cloud Environments. While designing, building, and maintaining highly available applications for our clients, I often engage in a embedded consulting role for larger organizations as they embark on their journey to the Cloud. My team and I are on the forefront of a technology tidal wave and are engineering cloud best practices every day. With a broad scope of skills under my belt, from networking to application development and a proven track record for resilient cloud architecture, I help RightBrain Networks be one of the strongest cloud consulting agencies and managed service providers in partnership with AWS today.

Ann Arbor, Mi, Us

At RightBrain Networks I'm responsible for engineering, deploying, and managing auto-scaling, high-availability networks for various applications. Depending on the particular project, I may be either hands-on in an implementation role or more focused on overall system design. Due to my blended background in both software and network engineering, I’m also very comfortable in a DevOps function. In my position I have a heavy focus on Infrastructure management, Configuration Management and Continuous Integration. Recent, notable projects include:- Developed and continue to facilitate multiple level training courses in the subject of CloudFormation, a infrastructure as code tool for Amazon Web Services. Delivered in classroom format onsite at Intuit. - Deployed 8 tier architecture in Cloud Formation fully provisioned with SaltStack Configuration Management from scratch in under 2 weeks time. - Developed a repeatable AWS deployment of over 50 different type of application servers in high availability. I as a onsite consultant with knowledge of best practices in a dynamic and programmable infrastructure helped bring a teams goal to success on their first initiative to the cloud.- Consulted on a highly-available deployment of Nginx for the University of California, Berkeley. A reverse proxy system for multiple API's with authentication.- Collaborated with Chrysler’s network security team to connect an Amazon Virtual Private Cloud (VPC) into their primary and secondary datacenters. Solution utilizes multiple redundant IPSec VPNs tunnels and advanced routing.- Designed and deployed a highly-available AWS deployment for a client in the healthcare industry. Deployment spans three applications, multiple environments (test, staging, demo, production), and uses more than 50 EC2/RDS instances and autoscaling groups. Release process is fully automated using a combination of Salt Stack, GitHub, Jenkins, and CloudFormation templates.

Campbell, Ca, Us

Provided telephone and email-based support for Barracuda Web Filter (content and malware filtering) and Barracuda Backup (automated on-premises and cloud-based backups) products. I consistently obtained 95% customer satisfaction ratings, among the highest in my department. Additionally, I regularly exceeded my typical tech support responsibilities to provide engineering support to organizations of varying sizes. For instance, I designed and implemented a highly-available deployment of Web Filter for the State of Nevada.Barracuda Backup• Experience with backup and restoration of the following: Microsoft SQL, Exchange, Active Directory Domain Controllers. • Hardware and Software RAID. Areca and MegaSAS RAID controllers.• Troubleshooting Volume Shadow Copy and CIFS/Samba drive shares. Barracuda Web Filter• Layer 3/4 networking (IP routing, network ACLs, SPI firewalls)• Experience configuring LDAP, NTLM and Kerberos. • Advanced troubleshooting (packet decoding and traffic-flow analysis)

ProjectsPoint Of Service - March 2012 - May 2013• Accounting application for lawn care and landscaping industry.• Backend: Python, MySQL, Django Framework, Apache2, mod-wsgi, git• Frontend: HTML, JavaScript, jQuery & jQuery Mobile• Where we're going: Mobile Device Applications.ExperienceMail Server• Postfix• Pop & Imap• Amavis & ClamAV DNS• DNS and Zone Files.• DNS Troubleshooting Tools.Tinc VPNSub ContractingInformation Softworks Inc, Ann Arbor, MI Electronic Medical Records - January 2012 - March 2012 • Perl Scripts - Simulated Patient Database.• JavaScript fix for menu bug on touchscreen browsers.• JavaScript Scroll and Scale Medical History Graphs.

I was the lead, full-stack web developer for this bootstrapped social networking startup company. Responsible for: translating business goals into application features; selecting the technologies; and setting up and maintaining the development and production environments. Technologies implemented:• Backend: MySQL, Python (Django Framework), Apache2 + mod-wsgi• Frontend: Django templating, HTML, jQuery (JavaScript), AJAX• Subversion and Trac for source control, bug tracking, and feature requests.Features implemented:- Multiple Person Profile- Advanced Profile and Club Search- Events and Invitations- Multiple Picture Upload & Crop- Distance Calculation- Relation based permissions

Assisted my local school district with a variety of technology-related projects. Notable tasks/projects included:- Implementing a textbook inventorying and issuing system by writing a custom Visual Basic application to scan student ID cards and textbooks.- Provided deskside support to staff and faculty.- Administered high school website, including training my replacement on basic web technologies prior to leaving.