Chris Koerner Email & Phone Number

Prospect, Ky, Us

Tysons Corner, Va, Us

Industry: SAAS, Events Management • Co-Lead a team of software engineers to drive project execution and ensure timely delivery of high-quality software solutions. • Collaborated with product and management to define release feature timelines, while working alongside UX, Support, SDET, and other platform teams to implement new features. • Lead multiple production releases using Octopus Deploy and Jenkins • Performed research and POCs spikes, code reviews, mentoring, retrospectives, and lead team demos.Tech Stack: • React, NextJS, NodeJS, Typescript, Jest • GraphQL, Couchbase, Postgres, Java, Dropwizard • AWS Lambda, Octa Deploy, Jenkins, Datadog, Postman, Figma, Phrase

Louisville, Ky, Us

Lifelines Neuro is a neuroscience company that specializes in cloud-enabled portable Neurodiagnostic hardware and software for monitoring and diagnosing seizure activity caused by epilepsy and other related brain disorders. I developed features and functionality across our entire stack using agile workflows that include daily stand-ups, Jira tickets, code reviews, sprints, and retrospectives. Applications I work on daily include a ReactJS and TypeScript SPA that used REST, RPC, and web socket connections for data and video communication. I also create API endpoints to it's backend component, an AWS EC2 ASP.Net Web API project utilizing Entity Framework to a SQL Server AWS RDS data store.In addition, I helped develop an AWS Lambda service running ASP.NET code to import EEG neural and video data, running across multiple instantiations and transcoding video data. Developed features for a Windows ASP.Net WPF application utilizing Microsoft Sync Framework and Entity Framework. Performed Tier 2 Product support using AWS CloudWatch, BugSnag, and TeamViewer. Proactively watched for problems to address before customers resorted to support calls.Furthermore, I was responsible for Application UI/UX designs across the stack, creating high-fidelity mock-ups in Axure and collaborating with focus groups and product managers on feature sets.

Oklahoma City, Oklahoma, Us

My primary role as part of the Enterprise Developer Portal Team was to support and enhance the Secure Submit product group. This consisted of the Heartland SDK, written in multiple languages and provided integrators with a fluent API for credit card transactional processing via SOAP to the payments gateway. Also included in the product group were over 20 plugins for top tier CMS and e-commerce shopping carts such as WordPress and WooCommerce.Support consisted of email and phone support with integrators and merchants looking to add payment capabilities to their web sites and POS systems. The knowledge level of those requesting support ranged drastically. I received many compliments from integrators, merchants and management for the exemplary support I provided.Accomplishments • Added PayPal support to our WooCommerce e-commerce shopping cart plugin • Added auto-enabled account capabilities to .Net dev portal & boarding service • Added EMV chip terminal transaction support with unit tests to the .Net SDK • Added Google ReCaptcha capabilities to the WordPress donations plugin • Updated the NOP Commerce .Net shopping cart plugin to support new 3.8 release • Added PAX terminal support to the .Net SDKs • Created SDK documentation and code samples for new terminal support in SDK • Responsible for publishing .Net SDK to the NuGet Package Repository • Added .Net sample project and revamped SDK documentation across all language Technology, Tools, Platforms • Languages : C# (Primary), PHP, Java, Python, Ruby • Source Control : Git, GitHub • IDEs : Visual Studio 2015, PhpStorm, IntelliJ, PyCharm • Unit Test Frameworks : MS VS Unit Test, PHPUnit, PyUnit, Test::Unit • Package Managers : NuGet, Composer, PHP, Asp. Net 4.5, Microsoft VS Unit Test • Protocols : SOAP, REST, JSon • Tools : Chrome Dev Tools, Fiddler, Soap UI, PostMan • Project Methodology : Agile w/ stand-ups, 2-3 wk iterations, Peer Reviews • Project Tools : CA Rally, Planview

Dubuque, Ia, Us

Provided ongoing management, support, and enhancements for a suite of internally built web based eCommerce and manufacturing focused applications. In addition I also supported various internally and externally facing websites and web applications created for the company’s multiple business divisions. Platforms: C#, Asp.Net, ASP, VBScript, IIS 6, Win2K3, Win2K8, MS SQL Server iSeries (v61) AS/400, DB2 CentOS (RedHat Linux), MySQL, PHPDeveloped a web application to manage sales incentive programs allowing management to create, manage and track incentives, customer service to quickly resolve incidents and manage accounts, and customers to easily sign-up and monitor their accrued bonuses at the territory, dealer, and individual sales person level.Platform: C#, ASP.NET MVC 3.0, Entity Framework, LINQ, JQuery, MS Sql Server, iSeries Developed a web application that provides centralized user and role authentication and authorization management for a new suite of eCommerce web applications. Platform: Cake PHP, MySql, Apache, JQuerySystem administration duties included being primary server administrator for the CentOS (Redhat Linux) running Apache and MySql. Setting up and supporting several Apache web servers on the iSeries with Zend Framework and WebSmart PHP. Monitoring WSUS and Symantec applications, resolving issues with Business Analytics and other server based software. Providing support for several Microsoft Windows 2003 servers running IIS and SQL SERVER.

New York, Ny, Us

Meet with IT Director to help define company direction for web applications and infrastructure. Created, enhanced, and maintained web applications that provided critical support to manufacturing and business processes.· Developed an internal IT Resource management web application that provided tracking of helpdesk incidents and IT project requests across multiple business entities. In addition I did all graphic design work for the application including selecting the color palette, creating the logo and supporting site graphics in Photoshop and Fireworks, and defining user interface interactions.Platform: Ruby on Rails, Apache, MySQL· Enhanced internal and external ASP and ASP.Net applications designed to improve business workflows and processes and provide external customer support and sales for companies such as Wal-Mart and Home Depot. Platform: Microsoft ASP 3.0, ASP.Net 3.5, VB.Net, VB6, Microsoft SQL Server, Com Interop· Created a client/server application that ran on a Barcode reader kiosk to verify manufacturing procedures and eliminate costly errors in the packaging process.Platform: C#, Win Sockets, Microsoft Compact Framework, Hand-Held Products Barcode Kiosk· Presented a plan to standardize IT version control software across all internal development teams in order to improve developer interaction and source code change management.

Us

Designed and programmed several of the game's single player missions. Work entailed designing mission game mechanics, programming missions using C++, creating mission maps, outlining required art assets, working with DC Fontana and other writers to ensure proper storyline development and appropriate character dialog, ensuring proper reflection of the source IP, designing and programming in-game cinematic cut-scenes (outlining scenes, selecting camera angles, defining tempo, etc), balancing missions, writing level documentation, managing work activities for interns, and acting as community contact on web fan sites and the official message boards.Platform: Xbox 360, PC, C++, Perforce

Louisville, Ky, Us

Performed application development and support for external web applications and internal client/server applications.· Developed an e-commerce web application that allowed customers to access billing information, submit payments, and request services online. The website averages over $25 million in monthly revenue collections and serves a user base of over 1.5 million. If you paid your bill online, you used my code.Platform: ASP, VB6, VBScript 6, Microsoft SQL Server, Oracle, MS Exchange, Tibco· Maintained and enhanced a internal facing client/server application to manage customer problem tickets and incidents called Storms. This included data migrations, custom report development, and creating EDI processes for business-to-business data exchange.Platform: PowerBuilder, Visual Basic 6, SQL Server, Oracle

Midland, Michigan, Us

Designed, developed and implemented custom applications that enhanced internal and external business functions providing increased productivity, safety, cost management, workload management, and revenue. Developed on a variety of platforms from client/server to multi-tiered e-commerce web environments. Consistently delivered applications on time with a high degree of quality resulting in high marks on post implementation reviews.· Designed and developed an award winning computerized maintenance management system that was responsible for all aspects of equipment maintenance for the site. The application enabled labor and equipment cost savings of over a hundred thousand dollars annually.Platform: PowerBuilder, Microsoft SQL Server· Customized a 3rd party Java based e-commerce web framework that integrated with SAP R/3 which allowed customers to review product catalog and place online orders. The website powered a new business line and fully paid for itself within the first 3 months of operation, providing over a million dollars of new revenue monthly.Platform: Java, Haht E-Scenario, SAP/R3, Microsoft IIS, Microsoft Site Server, MS SQL Server· Transformed a paper based return order process with varying workflows at multiple sites to a web based system that solidified workflow processes globally, reducing paperwork handling and improving process workflow.Platform: ASP, VB6, Visual InterDev, Microsoft SQL Server, Microsoft IIS · Enhanced a recommendation management tracking system adding additional information tracking, multi-site capability, auto e-mail notifications, and the ability to handle new workflows resulting in global adoption of the system.Platform: PowerBuilder, Microsoft SQL Server· Developed an application to track process change requests made by engineers improving the workflow and providing centralized access to requests and associated data.Platform: PowerBuilder, Microsoft SQL Server(more on resume)

Developed and maintained client software to manage and track corrugated material through the manufacturing process. This software interacted with automated conveyor systems and bar code reading equipment to maximize automated material handling. I also performed work as an electronics technician in support of the hardware systems. Traveled across the US and to Europe on new startups and supporting existing installations.Accomplishments• Developed the C++ Pentek Box Net peer-to-peer communications protocol library• Developed the FDCS Line Editor application for fast configuration of full plant automated systems• Authored multiple technical specifications manuals• Managed company wide computer systems upgrade initiative• Co-Editor/Creator of company newsletterTechnology, Tools, Platforms• PowerBasic (Visual Basic derivative), C, C++ • Microsoft Macro Assembler (Masm32) • RS-232 communications hardware integration• Various Bar Code Readers (Accu-Sort, etc)

February 2000 - March 2010How do you grow a website that covers a niche game in a small but popular sector of the gaming industry into the single largest IP specific website that garnered multiple awards, was recognized by game studios, publishers and the IP owner, invited to major industry events, asked to be IP and gaming consultants for the first ever MMO for that IP, and even hired to work as a developer by one of the largest game publishers in the business?By sweating over every detail of the site, that's how! And I loved it! From 2000 to 2010 I begin by creating a website dedicated to a newly announced game titled Star Trek Armada. I adding superb, high quality content. It quickly grew in reach and popularity! I continued its growth by curating a team of passionate and dedicated individuals to increase our coverage and engage with the community. I flew to LA to attend E3 and talked with the game developers and IP owner. After the games release I re-branded the site and expanded coverage to all video games produced for the IP. Growth exploded and we were the number one website in our category.

March 2003 - March 2005Founded this startup with a strong desire to create fun and exciting 1st person games and mods. Assembled a great team and published a well received game called HydroRacers. Developed one of the first in-game advertising platforms which I pitched to publishers at E3.