Eric Wadsworth Email & Phone Number

Gainesville, Va, Us

Reston, Va, Us

Apply my extensive enterprise architecture and software engineering experience to help guide the direction of a new large software project, specifically in relation to data persistence, data flow architecture, and microservices.

Reston, Va, Us

New York City, Ny, Us

Designed and built a dynamic data interaction system. Made major changes and upgrades to the persistence layer of the system. Worked on REST API layer, as well as the build and deployment pipelines.

Oakland, California, Us

Technical lead on the card fulfillment team.

Lehi, Ut, Us

Lead an engineering team lifting all of Ancestry to the AWS cloud. Architected, designed, and built multiple Java-based services and tools, around both infrastructure and customer orders. Much work around organization, communication, reporting, monitoring, infrastructure, deployment, and large-scale automation. Used AWS, Java, Spring, REST, MySQL, JUnit, Docker, Kubernetes, Git, GitHub, Linux, Jenkins, Maven, etc.

Provo, Ut And Seattle, Wa, Us

Lots of back-end Java development in a SOA (microservices) environment. Principal engineer on two large data migration projects. Principal engineer on data isolation and encryption project. Principal engineer on company's primary back-end data persistence layer. Architected, designed, built, deployed and maintained a highly-available high-use tier-one guaranteed-consistency shard information service cluster that spans six different datacenters, depended upon by multiple other services, and ultimately the entire company, with 100% uptime since launch over a year ago. Built automated relocation service for moving complex datasets between shards and datacenters. Java, Spring, REST, MySQL, Postgres, Jooq, JUnit, RabbitMQ, Docker, git, etc.

Santa Barbara, California, Us

Architected and built a Hadoop-centric data warehouse to replace the legacy Oracle-based one. Writing a lot of Hadoop map-reduce in Java. Also working with HBase, Sqoop, Hive, Storm, MongoDB, Pig, etc.

New York, Ny, Us

Designed and built many applications to deal with vast amounts of data flowing through multiple Hadoop clusters, using Pig Latin and Java-based map-reduce. Wrote an HBase application layer upon which multiple HBase applications were constructed. Built libraries of hadoop-optimized tools, including a high-speed URL normalizer, a high-speed key phrase matcher, an IP address geo lookup tool, etc. Built a java-based map-reduce application to collect detailed monthly statistics on many hundreds of gigabytes of daily data. Rewrote a complex core component resulting in a 60X performance gain for processing incoming data.

Worked on the New FamilySearch project, a world-wide genealogical application. Used Java, maven, ant, subversion, Jersey, GWT, IntelliJ IDEA, Oracle.Dataflow team: designed and implemented a system that provided continuous ongoing updates from a large legacy information-processing application to a new system that was replacing it; responsible for the overall architecture of the asynchronous flow of data, including a sophisticated mechanism for handling data that was accepted by the legacy system but was not accepted by the new system.Domain team: Worked on a team designing, implementing and testing a major refactor of the domain layer and underlying persistence layer of the very large, complex application, resulting in enormous performance improvements.Z team: Worked on a vertical team designing, implementing and testing a new consumable service, with accompanying UI gadget and specification, providing user discussion functionality on application-specified objects.

Built a Java-based web application for managing transportation-related expenses for the federal government.

Designed and implemented sophisticated image viewing Windows application in C++, developing high-speed network-optimized sampling algorithms to allow for zooming and panning of multi-gigabyte JPEG images stored on a remote server. Designed and implemented PHP applications for internal use.

Worked in a programming team designing, implementing, testing, debugging, and maintaining multi-platform object-oriented C++ control software, with extensive use of network sockets, multithreading, data management, and version control. Designed and implemented low-level API in C, incorporating robust design principles and an abstract API definition scheme with robust error handling and socket communications. Completed a prototype of a complex control system in two weeks that was scheduled to take six months by a team of engineers, resulting in a dramatic timeline shift for a multi-billion dollar DoD program. Developed virtual prototyping simulations for multiple projects. Used Java to develop user-friendly, robust custom utility software for customer use. Administered multiple networks of UNIX, Linux and Windows NT workstations and servers, including Apache httpd webserver, Stronghold secure webserver, DNS, CGI, back-end e-commerce software, automated Amanda network backup system, and multiple commercial webpages. Automated tasks using Perl.

Recommended, purchased, configured company LAN. Built company web page, financial spreadsheets, part numbering system, databases. Designed many mechanical systems using 3D CAD. Developed program to calculate material deformations for sheet-metal bending. Assisted in administration of Taguchi method tests for mechanical engineering projects.

Provo, Ut, Us

TA for CS 380 (Computer Architecture). Conducted research on improving performance without increasing cost, by using network caching and by working with the file system on a very low level. Developed tools in C++ to assist visualization of hard disk usage patterns. Assisted students in understanding and simulating caches, pipelines, and computer architectures.

Developed multimedia software for Windows. User-interface design and implementation. Integrated third-party software into product. Established and implemented efficient method of managing user data. Recommended and installed network server hardware and software.

Conducted training sessions on use of IBM TranslationManager/2 software for major organizations across the United States. Provided international telephone support for IBM TM/2 product line.