As an independent consultant, developing web and native mobile applications for technology companies.For Medtronic Diabetes, developed patient facing web applications:- Developed APIs using J2EE, Oracle, Weblogic- Lead transition of Web apps to OAuth 2.0 SSO authorization- Supported transition of Mobile apps to OAuth 2.0 based authorization by using Broadcom OAuth and Mobile Access gatewaysFor Life Fitness, developed several software modules for Android based fitness equipment consoles:- Bluetooth Low Energy interface- Remote Diagnostics features using MQTT messaging- Integrated interactive exercise courses into Life Fitness equipments to create virtual outdoor exercise experiences- Developed customization features where consoles customize the user experience based on configuration data managed with Firebase.

Designed and developed web based applications for Motorola development, delivery teams, customer service agents and carriers - Implemented data visualization and UI (using Javascript, HTML5, CSS, JQuery) for device analytics application (Moto Care) which presents mobile phone problems and diagnostics information. - Developed applications (using Ruby on Rails, MySQL) to manage configurations of Android framework and Android applications. - Implemented central Authorizer application (using Ruby on Rails, MySQL) which provides RESTful interface to other applications.

Design, engineering, manufacturing and marketing company specializing in digital control systems. Managed product and software system development for Building Automation Systems market. Managed team of 3 in house and 5 remote engineers.

Led team responsible for development, maintenance and support of Internet banking, call center and Intranet.