Kevin Willis Email & Phone Number

Odessa, Odessa Region, Ua

Responsible for architecting and developing the first fault-tolerant generic software solution, central to the company’s cloud-based software service – VantageLive! – for extracting, processing and analyzing transportation information from multiple client traffic intersection detection systems. Responsible for creating a modern cloud-based solution for traffic support engineers to greatly simplify the complex process of configuring customer traffic intersections, saving time and eliminating potential errors when gathering transportation information across the varying traffic intersection detection systems.  Responsible for integrating prevailing historical weather metrics into the VantageLive! cloud-based software service to gain a more detailed understanding of traffic patterns for various modes of transportation across varying times.  Central in developing fault-tolerant micro services for sending, receiving and aggregating transportation information within the VantageLive! SaaS framework. Develop database stored procedures and databricks/spark logic to aggregate transportation information, key to current and historical reporting and charting within the VantageLive! Cloud-basedsoftware service. Modernizing UI experience and application responsiveness across varying desktop, laptop and mobile devices, contributing to an increase in customer usage, product appeal and broader customer acceptance. Work and communicate directly with testers, software support engineers, project managers and otherIT specialists within an Agile development environment, in a team effort to create timely and quality software. Recognized for contributing greatly to establishing new customer relationships and future growth of the company within the SaaS market-space.

• Responsible for leveraging healthcare information technology to assist in the analysis, design and development of business intelligence solutions to automatekey business needs for the clinic.• Management of the design, development, deployment and maintenance of internal and enterprise-wide software services, as well as database administration tasks.• Interface directly between physicians and clinical staff members to capture needed business processes requiring automation which include patient medical record access,medical supply inventory maintenance, accounting, tele-health monitoring as well as patient treatment billing.• Web-Based software systems developed using LAMP Framework (with PHP),as well as .NET Framework (C# ASP .NET/MVC). RESTful/SOAP web servicesdeveloped to enable data communication between distributed systems. • Gathered needed business requirements to build the MySQL database schema by interfacing directly with healthcare professionals. Designed, built and maintain the web-based clinical EMR system and back-office services which communicate via server-side scripting to create, read, update and delete (CRUD) clinical data stored in the MySQL database. Perform MySQL data backup and restoration procedures; statistical querying for trend forcasting (i.e. patient demographics, expected revenue, average daily patient counts), as well as overall monitoring of MySQL RDBMS and system services.Technologies used include:HTML, XML, JavaScript, FLASH, PHP, MySQL, ActiveX, AJAX, JQUERY, JSON, C/C++, C# .NET, LAMP, MVC, LINQ, ASP .NET, REST, SOAP, WPF, BASH

San Diego, Ca, Us

San Diego, California, Us

Responsible for the redesign and development of infrastructure software which provides the services needed to transport data between corporate and customer data sources within the NCR data ware-housing division. Technologies include: SQL,C ++ and C., with an emphasis on object-based development methodologies.

San Diego, California, Us

Responsible for the analysis, redesign and development of custom real-time medical equipment software. Work with medical personnel in obtaining and implementing business requirements as well as providing ”proof-of-concept” installations for additional needed features.Developed primarily in Visual Basic 6.0, C/C++ (Windows SDK API) used for extended functionality not provided directly by VB6. C# and VB .NET also used for rapid functional prototyping. Extensive integration of Crystal Reports into VB6 application for data statistics/reporting purposes. Software keeps a detailed running account of patient’s medical history along with graphically displayed anatomical representations of patient complaints and electro-therapy readings.

Costa Mesa, Ca, Us

Project Analysis, design and development of a consumer-credit fraud detection system for VISA.Directly involved with VISA consultants in the development of an OLTP system for credit card fraud detection from start to finish. This system (VISA ICSDirect) is an n-tier web-based OLTP service with SQL Server and DB2 as backend data servers. Front-end portions required custom screen capturing software written in VB6 and invoked from JAVA for the purposes of capturing problem reports from users of the system.Design, development and administration of an enterprise-wide security control system using VB6, C++, ActiveX/ADSI (Active Directory Services) technologies for access to an LDAP/X-500 based directory system running on a Windows NT server. Front-end portion was primarily written in VB6 and allowed users to login to the data security system from any location of the company. Users could then access, update and save the information they had access to within the centralized data directory using LDAP directory service calls. Smaller portions of the application were written in C++ to support functionality not fully supported or provided within VB6.Designed and developed OLTP systems for storing and updating software data object information used throughout the various software business units. The system provided a central location where software developers and management personnel could obtain information on these objects as well trace where these objects were used within business applications.Design and development of common software tools (i.e. memory management, object brokering) used in company business units as an infrastructure for credit data processing and management; used both on the IBM mainframe, UNIX systems as well as PC’s and accessible from Assembly, Cobol, VB, C and C++. Development of C++ applications used to calculate I/O performance metrics on networked RAID and MO storage systems.