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WilliamHannahs_Data_Engineer
- 1. William Hannahs Data Engineer 32 Eland, WI 54427 715-253-3080 [email protected] Areas of Expertise Experienced data engineer and developer employing Python, Java (J2EE/JEE), and other C like languages as well as SQL and ORM tools in a variety of mobile, web, and cloud environments. Strong knowledge of Database design and development, as well as networking and security; I know how to make the pieces and put them together and have a long track record of innovation and leadership to collaborate effectively with all levels of stakeholders to produce and deploy mission critical solutions. Technology Summary C based Languages: C/C++/C# 15 years Java 15 years Perl 17 years Python 9 years JavaScript 15 years Jquery 5 years AngularJS 2 years Bootstrap 2 years NodeJS 1 year Databases: Oracle PL/SQL 23 Microsoft SQL Server admin - 12 years T-SQL 6 years IBM DB2, Derby 11 years MySQL 15 years ORM 15 years JDBC ODBC 15 + years hibernate 7 years SQL Alchemy & Django API 3+ years Development Tools & Methodologies Agile 8 years Test Driven Development 15 + years Design Patterns 15 years OOP 15 + years ANT 15 years Maven 7 years Docker 1 year Frameworks 10+ years Spring, Seam, Wicket Selenium 3 years Additional technologies: HTML, Spring, Seam, Swing, Django, IIS, Apache, Websphere, CSS, Wicket, numPy, Pandas, Mechanize, Encryption, SSL certs, Full Stack development, Cloud Computing (Amazon AWS, TGT Cloud Red), DevOps, Test Driven Development, Agile Methodologies, Xtreme Programming, OOP, Design Patterns, ANT, Maven, Jenkins, Docker, Chef, CVS, git, Selenium, Linux, A/IX, UNIX, Windows Server, SSO, Tenable, Alfresco, GIT, SVN Subversion Professional Summary They say the key to being a successful tech consultant is the ability to get boots on the ground and quickly deliver solutions. While this is true, I strongly believe you don't get what you deserve in life, you get what you negotiate. To get boots on the ground, one must first negotiate the path to action. My success is not just based on technological abilities or ability to get my boots on the ground, but the ability to collaborate with stakeholders and development teammates to identify and translate a business’s needs into tools that empower and engage employees to confidently negotiate their domain and work as a team: I achieve this goal by forging consensus; I listen to and coordinate stakeholders to efficiently identify and address their concerns in order to build with them a road map in the direction that best aligns and achieves their common business goals. I work to deliver small solutions quickly that will lead to the long term institution of profitability. I have a proven track record not only because I know technology but because I know people and am able to help them identify their needs so we can build the tools that will enable them to not only do their jobs but coordinate their efforts to best leverage the power of relationships, teamwork, and that elusive goal we inelegantly call synergy – the alchemy that enables us to quickly generate and sustain the business equivalent of a GPS for profitable direction.
- 2. I take pride in creating applications that not only work efficiently but that people find efficient and comfortable to use. After all, the root of the word engineer is ingenious and it takes a bit of ingenuity to identify and balance a client's business needs with the limitations of time and budget in order to deliver software that will not only be an effective tool to grow the business and scalable to grow with the business, but also actually work, work well, work reliably, cleanly, and ideally seemingly effortless. Therin lies the magic and art underlying the science. Professional Experience Target Corporation Data Engineer & Security Consultant July 2014- May 2015 Lead developer for Cloud-based Data Security Project to automate identifications of security vulnerabilities and manage data and reporting as to PCI and HIPAA standards in light of evolving threat models and vectors. Led development employing agile techniques to design, build, and deploy TASR (Target Attack Surface Remediation). TASR is basically a solution toautomate and mine data from Tenible network scans in order to create and collate data on existing vulnerabilities in order to apply rules based logic in order to assign ownership and enable their remediation to be managed through a suite of custom tools including web based remediation tracking as well as custom excel spreadsheet generation. Technologies: Python modules including Matplotlib, numPy, Pandas, Mechanize, BeautifulSoup, Django, and other libraries including working directly with Tenable API developers.. JQuery javascript to integrate ASP .NET environment with Django hosted on IIS 8 on Windows Server 2012 connect to SQL Server 2012 v.11 employing technologies ranging from CHEF to Tenable. Dynamic Web Development, Big Data, and Security Research Python Data Engineer November 2013- May 2014 Dynamic Web Project incorporating Data Analysis, Spidering, Data Mining, and Predictive Analysis. Additional supplimentary academic research in Algorithms, Bioinformatics statistics, and probability. Applied work in lab project to build cycling news site start up based on automated tools to identify breaking news stories in targeted international news agencies and with this data generate additional spiders to provide additional material to build automated / annotated journalistic pieces in English to leverage the existing time gap in reporting of foreign news within English speaking markets. Technologies: Java, R, Python Matplotlib, numPy, Pandas, Mechanize, BeautifulSoup, Django, and other libraries. Amazon AWS, Javascript: Jquery, AngularJS, Bootstrap, Node.js. MongoDB, Derby, MySQL Collaborative Consulting Senior Developer & Staff Manager 2012August - 2013 August Responsible for team training, project management, staff evaluations, project leadership and support. Taught courses on Java J2EE, RESTful Services, Amazon AWS, Informatica, UNIX Shell Scripting, Hibernate, JavaScript, and Python. Lead study groups for Java and Informatica Certification. Mobile Payment Service (Collaborative Consulting) Programmer Analyst/Python Developer 2013 May- 2013August Member of performance engineering team evaluating transactions of mobile payment consumer service developed for roll out by a national. Wrote scripts to generate consistent large test data sets for oracle database, automate repeatable JMeter tests and persistence of results to a database & selected outputs to
- 3. spreadsheet. Technologies: Python, Flask, Java, Jmeter, perl Harvard Business School (Collaborative Consulting) Senior Developer 2012 Dec-2013 May Led team of Junior Developers on use of file management, content management, Javascript coding standards / best practices, strategies for maintaining client look and feel while testing to ensure accurate, efficient, secure, and seamless operations to port existing client domains from distributed PHP architecture to custom Amazon AWS cloud based JBoss portal to centralize and streamline content mangagemnt employing Google Analytics via JavaScript front end which interfaced with single sign-on service which negotiated access to client assets via centralized server enabling generation of refined usage statistics. Technologies: Amazon AWS, JBoss, Java, javascript, jquery, alfresco, jira, Jenkins, Google Analytics Boston College (Collaborative Consulting) Senior Developer May 2012 -November 2012 Led agile development team in rewrite of intranet web applications from diverse servers to work within single portlet architecture resulting in leveraging of single-sign on, centralized administration and improved QoS and security. The project built back end code using java to integrate mainframe, relation data-stores, directory services, xml and json data source under a unified framework implementing Struts2 and Perl and conversions of legacy C code to java. Generated Python Django Forms to record data of online users. Technologies: Java J2EE, Struts2, Spring, CISC, iBatis, jquery, xml, json, bash shell, perl, C, PHP, Python regex, directory services, cvs, jira, selenium Pharmaceutical Company 2012-13 (Collaborative Consulting) Support role for various small small and large ETL projects. Technologies: Informatica, SQL, PL/SQL, T-SQL, Selenium, MS SQL Server and Oracle. In House Cloud Programming Seminar Summer 2013 (Collaborative Consulting) Summer seminar. Worked in small groups to create cloud based web apps using Amazon AWS, Java (JEE/J2EE), Spring Framework, Linux Redhat Server, JBoss, and Oracle. Technologies: Java, Spring Framework, PL/SQL, JBoss, Oracle, JavaScript JQuery, node.js. Independent Contractor Data Analyst /Java & Python Developer 2010-2012 Open Source Developer November 2010-May 2011 (Independent Contractor) Helped define a strategy to extend the data model longitudinally for open source social network analysis tool, EgoNet / EgoWeb, for a long term international epidemiology study. Performed bulk of coding, database redesign, and assisted doctoral student with final troubleshooting, refinements, and loading of graphical social network charting feature to git repository for inclusion in final application. Technologies: Java J2EE, Wicket, hibernate, derby, closure, R, git Used Python, Perl, CGI, JQuery, JavaScript and JSON at the front end. Used python scripts to update content in the database and manipulate files USC medical research Web Developer July 2010-Sept 2010 (Independent Contractor) Ported open source standalone social network analysis tool, EgoNet / EgoWeb, to a web based model for deployment using JBoss server, Oracle DB, accessed by distributed clients using iPad platform devices. Technologies: Java J2EE, Wicket, hibernate, derby,Python, Tomcat, closure, R, git, active directory
- 4. Exelon Nuclear Consultant, Mobile Developer 2010 October 2010-December 2010 (Independent Contractor) Developed several components of a secure mobile monitoring system for use within nuclear facilities. The assignment required accreditation by Homeland Security, power industry, and nuclear regulatory commission. Technologies: Java J2EE, Seam, Spring, hibernate, oracle, directory services, maven Web Frameworks Jam Consultant, Mobile Developer May 2006-June 2006 (Independent Contractor) Collaborated with Bruce Eckel to put on Web Frameworks Jam exploring Django, TurboGears, Python, Spring,Struts2 and other Frameworks and development tools. When the initial attendance interest was low, worked with Bruce Eckel to publicize the event. He introduced me to Python Language to build an application to use web spiders to scrape and collate email addresses in order to send out publicity material to various Java and Python User Groups. Helped lead hands on labs in TurboGears and GWT. http://www.mindviewinc.com/mediacast/interviews/Index.php Technologies: Java J2EE, GWT, Spring, Struts, hibernate, Python, Django, TurboGears, SQL Alchemy Genex Systems Analyst / Lead Mobile Developer October 2004- June 2010 Full time salary position. Led initiative at a global genetics company to develop a mobile solution for collecting and analyzing genetic data, organize customer data for field technicians, handle sales records, accounts receivable, inventory tracking and audit management to ensure the right inventory was in the right place at the right time via J2ME / J2EE / DB2everyplace architecture. Project was featured by Sun Systems as an example of the powerful potential of the mobile platform. Ported mobile code to web with creation of a single sign on portal to applications used for inventory audits and other internal use. Technologies: Java J2ME, J2EE, Swing, Seam, JAXP, DB2, JDEdwards, Peoplesoft, Struts, SQL, hibernate, perl, bash shell, perl, powershell, access, vb, svn, jtrack, Jira, ANT, maven E-Dogs Evanston Data Application Developer March 2004 – September 2004 Consultant. Designed and built Java application on top of MS Access database which functioned as point of sale terminal and inventory management system tracking sales. Graphical interface enabled easy customer invoicing. Automatic report orders, debit inventory, issue email inventory alerts, & generate shopping lists on demand. Technologies: various including: Java, Swing, JDBC, MS Access UNISYS-WBS Network Programmer 2002-2003 Full time position. Provided development, installation, and technical services ranging from network services, automated controllers, to custom business applications. Technologies: Satellite communications systems, Linux, Windows AD, Struts, SQL, PHP, cisco ios, Squid, proprietary and open-source firewalls, linux package deployment, SNMP, bash shell, perl, powershell, nessus, nmap, etc. Boundary Waters, Minnesota Wilderness Guide 1996-2000 Built cabin in remote wilderness area east of BWCA on property found when training sled dog team for Iditarod in 1992. Moved to the Mooseloop, an area between Tom and Payne Lake in the Superior National Forest 12 miles from the nearest road where I trained my sled dog team. Was wilderness guide teaching handicapped and handicapable people winter camping skills in the BWCA. In the summer, worked in a bike shop. Made living
- 5. day trading as well as some freelance web development and graphic art. For Y2K to return to school on grid. Communications & Programming Dept., GMAC-RFC Production Manager 1994-96 Managed team of developers and designers to produce wholesale mortgage trading solutions and information tools. Managed development of corporate web presence. Contributed design of components mentioned in Newsweek Magazine as an example of web innovations. 3M (Dawson Group) Global Applications Developer 1990-94 Award winning design and technical work for Scientific Anglers which included leading migration of art work to digital platform. Provided research for brand security product solutions and developed DB2 database available online documenting solution of applications. In conjunction with the database, published quarterly journal featuring images of examples. Technologies: IBM DB2, QuarkXpress, Adobe Illustrator, Photoshop, Premiere, HTML, JavaScript, Java. Metropolitan Financial HR Database Developer 1990 Technologies: Oracle, Pagemaker, Windows 3.1, DOS Education Cornell College - Bachelor of Arts Lawson Award & Newberry Scholar - 1989 Toronto School of Business Internet Programming Diploma – 2001 Network & Internet Security Specialist 2002 Microsoft -2002 70-220 Designing MS Windows 2K Network Security 70-297 Designing Server 2K Active Directory and Network Infrastructure BMO - Bank of Montreal - Nortel Router Secure Administration Technician Certification - 2003 Ouellette & Associates - Business Requirements Management - 2009 Brainbench - Linux System Administrator - 2004 - Ranked #1 Server Admin -Illinois - Ranked #3 Java Developer - Illinois ETL Informatica - Collaborative Consulting - 2012 Google SIY Core Program - Transformational Leadership – 2013 Princeton University Algorithms: Design and Analysis – 2014 Extended Professional Summary My professional career started in cycling. I was a science and mathematics prodigy scoring in the top 99 percentile in these topics on my ACT exams. However, I’d also established the national record for the 20k time trial, and had aspirations to join the pro peloton. Two eye opening years racing on teams in Europe re-calibrated those aspirations, and I returned to the U.S. in order to complete my undergraduate degree
- 6. at Cornell College. Upon graduation, I moved to Minneapolis, working as director of education at the National Sport Center velodrome which led to opportunities to further my studies while gaining a foothold in the tech industry. Being able to apply the discipline learned in cycling gave me a distinct advantage. Like cycling, technology is both an individual and team pursuit. Success is built on not just extended lone work, but also the ability to join in and work with others on your team. Being able to identify and quickly leverage opportunity through often long and concentrated efforts is a core skill requisite in both cycling and technology. In Minneapolis I was able to translate these soft skills honed in cycling to quickly succeed: working my way up through the ranks from tech writing and graphic design to being able to work with databases and networked data troves as the information age took shape. Part of the reason I chose to move to Minnesota was to pursue an interest in sled dogs. The culture of consulting enabled me to work in the cities as well as take time to work with mushers in Northern Minnesota. For example, when I read in the paper one morning about my current employer, Prudential Home Mortgage’s decision to shutter their operations and at lunch ran into a musher who told me of an opportunity to train a team for Iditarod, I was prepared to say, yes. When the snow melted, I was able to find work as a consultant at 3M through an agency. My increased time in Northern Minnesota, led me to relocate to Ontario where I was able to take advantage of the strong dollar and excellent education system in Canada to return to school and greatly improved my tech skills by studying computer science and earning honours level degrees in both programming and network security tracks at the Toronto School of Business. With the skills I was able to return to the U.S. and work seven years building cattle genetic applications for GenEx in central Wisconsin, basically build a mobile version of Match.com for cows. Since 2010, I’ve worked primarily as a consultant in various locations in order to expand and increase my tech skills as well as maintain my dogs and home, a small farm I consider heaven. As a consultant, I’ve built security and monitoring tools for Nuclear facilities and large retailers, social and medical research tools for think tanks, telecoms and universities, as well as platforms for schools to manage student needs and deliver coursework. I've enjoyed the challenges and variety of contract work but my long term goal is to translate this experience to securing a long term permanent position in a challenging and engaging environment where my skills can be utilized and leveraged.
- 7. at Cornell College. Upon graduation, I moved to Minneapolis, working as director of education at the National Sport Center velodrome which led to opportunities to further my studies while gaining a foothold in the tech industry. Being able to apply the discipline learned in cycling gave me a distinct advantage. Like cycling, technology is both an individual and team pursuit. Success is built on not just extended lone work, but also the ability to join in and work with others on your team. Being able to identify and quickly leverage opportunity through often long and concentrated efforts is a core skill requisite in both cycling and technology. In Minneapolis I was able to translate these soft skills honed in cycling to quickly succeed: working my way up through the ranks from tech writing and graphic design to being able to work with databases and networked data troves as the information age took shape. Part of the reason I chose to move to Minnesota was to pursue an interest in sled dogs. The culture of consulting enabled me to work in the cities as well as take time to work with mushers in Northern Minnesota. For example, when I read in the paper one morning about my current employer, Prudential Home Mortgage’s decision to shutter their operations and at lunch ran into a musher who told me of an opportunity to train a team for Iditarod, I was prepared to say, yes. When the snow melted, I was able to find work as a consultant at 3M through an agency. My increased time in Northern Minnesota, led me to relocate to Ontario where I was able to take advantage of the strong dollar and excellent education system in Canada to return to school and greatly improved my tech skills by studying computer science and earning honours level degrees in both programming and network security tracks at the Toronto School of Business. With the skills I was able to return to the U.S. and work seven years building cattle genetic applications for GenEx in central Wisconsin, basically build a mobile version of Match.com for cows. Since 2010, I’ve worked primarily as a consultant in various locations in order to expand and increase my tech skills as well as maintain my dogs and home, a small farm I consider heaven. As a consultant, I’ve built security and monitoring tools for Nuclear facilities and large retailers, social and medical research tools for think tanks, telecoms and universities, as well as platforms for schools to manage student needs and deliver coursework. I've enjoyed the challenges and variety of contract work but my long term goal is to translate this experience to securing a long term permanent position in a challenging and engaging environment where my skills can be utilized and leveraged.