A full-stack engineer/UI developer/Interaction designer. Tech Skills Javascript, jQuery, WebSockets, d3.js, angular.js, Accessibility, Node.js, Clojurescript Ruby on Rails, Ruby, EventMachine Clojure, Scala, Java Redis, Kafka, ZooKeeper, MySQL, MongoDB, Hadoop Other: Git, HTML5/CSS3, Shell scripting and extensive knowledge of UNIX environment. UX Skills Interaction Design Process Design Research, Requirements Gathering, Task Analysis, Flow Diagrams, Scenarios, Personas, Wireframes, Prototypes, Detailed User Interface Specifications, Usability Testing, Heuristic Evaluations. Wireframing/Media Tools Omnigraffle, Visio, Illustrator, Photoshop

Javascript Engineer @ From July 2014 to Present (1 year 6 months) Senior Software Engineer @ * Redesigned big data batch process for computing Heart-Rate-Variability for performance improvements. * Designed and developed a Ruby websocket based real-time vitals, ECG and notifications streaming service. * Implemented a Rails/Javascript/d3.js visualization that displays real time ECG and Vitals as well as explores historical data. * Designed and developed ruby gems for a) internal web services calls and b) authentication. * Designed, developed and documented Vital Connect external facing web services API. * Responsible for design and development of UI for monitoring real-time body vitals using backbone.js and Ruby on Rails. From January 2012 to April 2014 (2 years 4 months) Software Engineer @ Front-end developer, bestbuy.com August 2011 - November 2011 Developed front end templates for bestbuy deals. Developed mustache based templates for product tiles and product pages. Developed Javascript library methods to automate markup and generation of many repeated elements like price tags, tooltips, grid styles, etc. Helped streamline tile creation process for bestbuy deals. Ported an existing Techron2Go USA iPhone app to Techron2Go for Canada. Submitted the app to appstore. Made a lot of content and visual changes to Havoline USA iPhone app based on client feedback. Submitted the app to appstore. Kept track of bugs for Opentable iPad app and verified if they have been fixed in subsequent versions. From August 2011 to November 2011 (4 months) San Francisco Bay AreaRails developer and Information Architect @ * Designed and developed an e-commerce prototyping platform for Walmart.com UX team using Ruby on Rails. * Built many highly functional and reusable prototypes for faceted search, cart checkout, site widening, etc. * Built mobile versions of search and cart checkout for iPhone, Android and Blackberrys. * Redesigned Store Locator search for Walmart.com. Developed apache log analysis scripts as part of user research. * Setup Rails server and prototyping hosting/deployment environments for the UX team. From May 2009 to May 2011 (2 years 1 month) CS Tutor at Self Pace Center @ Mentored C, UNIX, Java, Python, Data Structures students at the Self Pace Learning Center at UC Berkeley's CS Department. From August 2007 to December 2008 (1 year 5 months) Summer Intern @ * Designed and developed a query editor for a geo-query system that displays and visualizes results. * Designed and developed a web and an iPhone application that provides its users with useful information about things-to-do with in a couple of blocks of BART stations. The iPhone application is built as a native phone application allowing the user to further upload bits and pieces of information back to freebase databases making it richer. From June 2008 to August 2008 (3 months) Research Assistant @ * Worked with Department of Homeland Security and the city of Richmond, CA to help them design Privacy Impact Assessment for video surveillance systems. From August 2007 to December 2007 (5 months) Summer Intern at SAP Research Labs @ * Studied the mapping requirements for warehouse management software. Understand the technical architecture of the existing SAP web frameworks. * Evaluated several technologies and versions of APIs from different mapping service providers. Designed the information layout. * Implemented the design using API from different mapping service providers. Built an abstraction layer that allows the customer to switch effortlessly between different mapping services. Demonstrated the abstract layer using a couple of sample scenarios. From June 2007 to August 2007 (3 months) Usability Analyst @ * Worked for a number of clients; John Deere Health, AmeriChoice, Telephia, 3M, Central Statistics Office (Ireland), and Deutsche Bank primarily as an interaction designer working along with Business Analysts in specifying business and interaction requirements. Also made story boards, prototypes. * Built many Proof-of-concepts some of which helped in winning new projects and clients. * Co-ordinated UX teams across time zones and countries. From July 2003 to June 2006 (3 years)

M.I.M.S, Information Science @ UC Berkeley School of Information From 2006 to 2008 MIMS @ University of California, Berkeley - School of Information From 2006 to 2008 MSc, Mathematics @ Birla Institute of Technology and Science From 1998 to 2003 BE, Computer Science @ Birla Institute of Technology and Science, Pilani From 1998 to 2003 Kesava Mallela is skilled in: Ruby on Rails, User Experience, Ruby, JavaScript, jQuery, Interaction Design, Git, User Interface, User Scenarios, Information Architecture, Mobile Design, Contextual Inquiry, Backbone.js, Node.js, Wireframes