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Sunil Kumar Sarvepalli
- 1. Sunil Kumar Sarvepalli 248-687-9459 Sunil.valli@gmail.com Mobile and Embedded Application Developer SUMMARY  Around 15 years of industry experience that includes Lead design and development of mobile and embedded applications for global mobile vendors and operators  versatile experience in mobile application development using different mobile platforms like IOS, Windows Mobile, BB10, Qualcomm (BREW), Ericsson (EMP), UIOne  Good domain knowledge of Mapping and navigation engine  Good programming expertise in designing mobile applications using Objective C, C, C++ and C#  Fluent in mobile platforms and IDE’s like Xcode, Cascades, BREW SDK, UIOne, Windows SDK, Ericsson SDK  Development expertise in using IDE tools like VC++ and Source insight to build large applications  Hands-on experience in using mobile emulators and hardware debuggers like JTAG, LautherBach  Experience with WINCE,WIN32,EMP,QPST,QXDM  Self-motivated, proactive, good leadership skills and a good team player  Strong commitment to high quality of work and timely deliverables  Excellent troubleshooting with the ability to solve critical issues. EDUCATION M.S. Embedded systems and Control Engineering, University of Leicester, UK B.E. Electronics and Communications, Bharatidasan University, India TECHNICAL SKILLS Mobile Platforms IOS, BB10, BREW (Qualcomm), Windows Mobile, UIOne Mobile OS IOS, WINCE, MFC, Windows Mobile 6.0, WM 5.0, WinForms IDE Xcode, Cascades, BREW SDK, Windows SDK, Ericsson SDK, Matlab Technologies COM Analysis Tools JTAG, LautherBach, TRACE32 Languages Objective C, C, C++, C# Design OOAD Domain Maps and Navigation Emulators Several models of Iphone, BB10, LG, Sagem, Ericsson, Motorola, Samsung Version Controls Perforce, Rational Clear case, Tortoise SVN,CVS Other Applications DirectShow, ActiveX, MS Project, ,XML,Pearl, salesforce, OPEN GL, STL Bug tracking tools Jira, Bugzilla Scipting Tools XML, TrigML Database SQL Lite
- 2. References: http://www.linkedin.com/in/sunilsarvepalli EXPERIENCE Comtech(Formerly Telecommunication systems Inc) March 2011- Till Date Sr Software Engineer Role: Development Lead for IOS: (2013- Till Date) Currently working as an client development lead for VZ Navigator Maps and navigation application. Involved in design and implementation of client UI and application flow. This is based on new architecture within the company Responsibilities: ï‚· Redesign of app code ï‚· Handling Offshore teams ï‚· Defect Triaging ï‚· Fixing the bugs raised by QA ï‚· Monitor/plan weekly builds and deliver to QA ï‚· Involved in Agile and Scrum process ï‚· Help different teams within TCS for any questions/concerns related to Client ï‚· Perform Code reviews Role: Development Lead for BB10 (2012-2015) Worked as an client development lead for BB10 Maps and navigation application. Involved in design and implementation of client UI and application flow. Involved in technical discussions with BlackBerry. Responsibilities: ï‚· Redesign of app_common code ï‚· Handling Offshore teams ï‚· Defect Triaging ï‚· Fixing the bugs raised by QA ï‚· Providing daily status update to Management ï‚· Front end interface for all the technical issues to Blackberry ï‚· Monitor/plan weekly builds and deliver to QA ï‚· Involved in Idev process ï‚· Validate weekly performance reports ï‚· Handling of Day-Day high priority tasks with Blackberry ï‚· Help different teams within TCS for any questions/concerns related to Client ï‚· Closely work with Map3D team ï‚· NDK updates and setup the SCM machines ï‚· Perform Code reviews ï‚· Perform PDTL role for sub project tracking with different teams Role: Sr Software engineer (2011-2012)
- 3. Worked on Public transit feature for Brew platform. Involved in design and implementation of client code Role: Sr Software engineer: Worked on porting brew application to different handsets Aricent Holdings Inc Aug10 – March 2011 Technical Lead Worked on Brew BMP platform where TrigML and Lua is extensively used. Managing team of 4-5 people as team lead while working on actual implementation cool UI/UX provided by Frog Design team. Responsibilities:  Handling Offshore team  Defect Triaging  Fixing the bugs raised by QA  Involved in SCRUM and Agile development process. Environment: C, C++, BMP, Trig, Lua, SVN, Visual studio 2008, .NET Framework 3.5, SQL Lite TELECOMMUNICATION SYSTEMS (NIM), CA JUNE 10 – Aug 10 Lead Brew Software Consultant TCS (formerly Networks In Motion) is a Location based service provider which provides GPS enabled services to Mobile phones. Leading V6.x: V6.x is the current development version of TCS product. I am currently involved into multiple activities like Leading V6.x on the porting, Involved into the development of Navigation under Platform Team, handling off shore team (Russia) related to porting issues. I am also involved in scheduling the release plans for different devices. Responsibilities:  Handling Offshore team  Involved in Scheduling for different devices  Used Visual Studio 2005  Assigning Bugs to team members  Devlopment of Navigation screens under Platform team  Fixing the bugs raised by QA  Client/Server interactions  Involved in SCRUM and Agile development process. Environment: C, C++, BREW SDK 3.1.5, perforce, Visual studio 2005, Microsoft Project Plan, QPST, BREW Tool suite, python, .NET Framework 3.5 FROG DESIGN, AUSTIN, TX DEC 09 – APR 10 LEAD BREW Developer
- 4. Developing App Shade for Samsung: Frog is in the process of developing BMP (Brew Mobile Platform) based phone on Samsung hardware. I have been responsible in developing the App Shade application. Responsibilities:  Developing the application using BMP  Developed Extension for handling all the apps  Integrated 3rd party apps like Java and Opera into the app shade  Developed actors for getting the icons  Fixing the bugs raised by QA  SVN is used for Source Code Management.  The defect tracking management is done using Jira.  Involved in code review.  Involved in SCRUM and Agile development process. Environment: C, C++, BMP 6.7, SVN, Visual studio 2008 Express edition , QPST, BREW Tool suite, Cygwin , Jira, SQL Lite, .NET Framework 3.5 NETWORKS IN MOTION, ORANGE COUNTY, CA JUNE 09 –DEC 09 Lead BREW Developer Networks In Motion is a Location based service provider which provides GPS enabled services to Mobile phones. 1. Design and Develop Search Application: AUG 09- DEC 09 Find Application is split into 4 different categories. Place Search, Movie Search, Events Search and Address Search. I have been responsible in designing the entire app and develop it. Responsibilities:  Design the Application using OOAD  Developed the App in C/C++  Used Visual Studio 2005  Working with porting team in smooth Porting of the App  Assigning bugs to Team Members  Fixing the bugs raised by QA  Client/Server interactions  Helping team members in fixing bugs of other apps.  Perforce is used for Source Code Management.  The defect tracking management is done using Bugzilla.  Involved in design and code review.  I am also responsible for defect prioritization in Bugzilla  Involved in SCRUM and Agile development process. Environment: C, C++, BREW SDK 3.1.5, perforce, Visual studio 2005, Microsoft Project Plan, QPST, BREW Tool suite, python, Jira, .NET Framework 3.5 2. Developing Core Libraries for NIM: JUNE 09-AUG 09 Worked with the SDK team for developing core libraries that is common to all platforms.
- 5. Refactoring the Geocode API’s:  Refactored and Developed the App in C  Used Visual Studio 2005  Unit testing the code  Integration of the code with the Main App  Perforce is used for Source Code Management. Environment: C, C++, BREW SDK 3.1.5, perforce, Visual studio 2005,Microsoft Project Plan, QPST, BREW Tool suite, python, .NET Framework 3.5 Refactoring the Timer API’s: JUNE 09- JULY 09  Refactored and Developed the App in C  Used Visual Studio 2005  Unit testing the code  Integration of the code with the Main App  Perforce is used for Source Code Management. Environment: C, C++, BREW SDK 3.1.5, perforce, Visual studio 2005, Microsoft Project Plan, QPST, BREW Tool suite, python CANTOR GAMING, LAS VEGAS NOV 08- JUNE 09 Lead Software Consultant Cantor Gaming is a wireless gaming which deploys server-based gaming system, with full back- office infrastructure and an extensive portfolio of games. Mobile gaming will permit the play of familiar casino-style games, such as slots, blackjack, roulette, baccarat and poker, within the casino property, yet away from the confines of the traditional casino floor. The Cantor Mobile Gaming deployed with 2 main software components – Game Server, Gaming Client. All Client applications display the GUI interface to user.whenever user perform an action on game that request is converted in XML object and then it is send to Centralized Server. Server runs the random number generation algorithm and the result is fecthed back to client application. Client application then parse the XML object into class and display the result. Responsibilities:  Development and the maintenance of the Core Code using C/C++ and Client applications.  Worked on Windows mobile (5.0) OS.  Worked on GUI and Picture animation display.  Used Bound Checker for memory leak analysis and fixing the existing product modules written in VC++ 2005.  Crash Dump Analyst for the core code, in which we only get the crash trace log and then without using any tool we use to know the cause of the problem. It was similar to old Dr Watson Crash dump on Win NT.  Used Multithreading for handling many client requests.  Perforce is used for Source Code Management.  The defect tracking management is done using JIRA.  Involved in design and code review.  I am also responsible for defect prioritization in JIRA.  Used Dbgview utility for driver and application trace.
- 6.  Involved in SCRUM and Agile development process.  Preparing Weekly status reports  Assigning issues to team members.  I was also responsible for interaction with field engineers to gather new requirements Environment: VC++ 2005, WIN 32 API Programming, Windows XP/Vista, Windows Mobile 5.0, OPEN GL, Perforce, JIRA (Bug Tracking System), Bound Checker, Dbgview., WinForms QUALCOMM INCORPORATED, SAN DIEGO, CA MAY 08 – OCT 08 Consultant Sample Application Development JULY 08 – SEP 08 Project: Design and Implement sample ISignal API’s usage for better understanding of the interfaces for the developers who wish to use them. Development Environment: C, C++, BREW 5.0(BMP 1.0), Brew Widgets, Perforce, Visual C++, Source Insight, MS Project, QXDM, QPST, XML, Trace 32, BMP simulator, Pearl, cygwin Technical Guidance on BREW MAY 08- OCT 08 Details: The basic aim is to guide the developers around the world who has technical problems in developing applications using BREW and UIOne technologies. Environment: C, C++, BREW 2.x, 3.x, 4.x, UIOne, Brew Widgets, Perforce, Visual C++, Source Insight, QXDM, QPST, XML, Trace 32, BMP simulator, Pearl, cygwin, devices as per developer specifi like LG, Motorola,Samsung. LG ELECTRONICS, KOREA DEC 05 – APR 08 Design Engineer 1. Vodafone, Orange, Europe Jan 07 – Apr 08 MMS Postcard Feature Development for Coronna Project: Design and implementation of complete MMS mobile postcard feature for Vodafone that was deployed on LG KS20 in Europe(for Vodafone, Orange) and LGMS25 in US(for AT&T). Technically challenging as this is the first of its kind in LG with windows mobile. I Was also responsible for Integration of interface with complete solution, unit testing and QA/bug fixing on the Windows Mobile Platform. Development Environment: C, C++, C#, Windows Professional 6 SDK, Tortoise SVN, WINCE, Win32, Visual C++, Source Insight, MS Project, QXDM, QPST, XML, Windows Mobile 6 API’s, Trace 32, KE 850 MMS client, Professional 6 Emulator, Pearl, cygwin, CAB Packaging tool, DirectShow 2. Hutchinson, Europe JULY 06- DEC 06 Image Viewer for U970, U960 and KU950
- 7. Project: Developed Image Viewer for Hutchinson (Europe, Hongkong) on LG phones models U970, U960 and Ku950. Was also responsible for Integration of interface with complete solution, unit testing and QA/bug fixing on the Windows Platform Development Environment: C, C++, BREW SDK, Rational Clear Case,WinCE, Visual C++, Source Insight, Microsoft Project Plan, QXDM, QPST, BREW API’s, Trace 32, KE 850, pearl, cygwin, LGU970, LG U960, LG KU950 3. Hutchinson, Europe JAN 06 – JUNE 06 Redesign of Display Settings for U300 Project: Involved in the redesign of display settings for LG U330 (Hutchinson, Europe). Technical challenges involved from completely removing the code and redesigning it so that it can be ported to different models with minimal change. Design was made so flexible that any change in the UI is done with ease without changing the functional areas of the code. I have successfully ported the redesign changes to LG U310 and LG U830 with minimal changes. Was also responsible for Integration of interface with complete solution, unit testing and QA/bug fixing on the Windows Platform Development Environment: C, C++, BREW SDK ,Rational Clear Case, Visual C++, Source Insight, Microsoft Project Plan, QXDM, QPST, Trace 32, KE 850, Pearl, cygwin, LGU300, LG U310, LG U860 FORTUNATECHNOLOGIES INDIAPVT LTD JAN 05 - DEC 05 Software Engineer 1. Vodafone, Europe NOV 05 – DEC 05 Customization of Multimedia Project: Customized the developed multimedia software for Vodafone on the Sagem’s 3G Handsets (600 v) for Vodafone Europe, using Ericsson Mobile Platform (EMP). Development Environment: C, C++, Midp, Ericsson Mobile Platform, Tortoise SVN, ECOM, Visual C++, Source Insight, Microsoft Project Plan, Platform Assistant, EMP API’s, Trace 32, LautherBach, Bugzilla (Bug Tracking Tool) 2. Sagem, Paris MAY 05 - OCT 05 Multimedia Software Development Project: Developed Audio and Video player application for Sagem’s 3G Handsets using Ericsson Mobile Platform (EMP). Customization of the Base code was a challenging one as the entire requirement has changed over and had to make the design flexible enough. Development Environment: C, C++, C#, Ericsson Mobile Platform, Tortoise SVN, ECOM, Visual C++, Source Insight, Microsoft Project Plan, Platform Assistant, EMP API’s, Trace 32, LautherBach, Bugzilla (Bug Tracking Tool), DRM 1.0 3. Fortuna, Hyderabad, India FEB 05 – MAY 05 Multimedia Application Development Project: Developed Multimedia Applications on Ericsson Mobile Platform (EMP). This is an Inhouse project developed by Fortuna which caters to different 3G handsets like Sagem and
- 8. Panasonic.. Development Environment: C++, C#, Ericsson Mobile Platform, Tortoise SVN, ECOM, Visual C++, Source Insight, Microsoft Project Plan, Platform Assistant, EMP API’s, Trace 32, LautherBach, Bugzilla,DRM 1.0 4. Ericsson, Sweden JAN 05 – FEB 05 Customization of Network selection Project: Customized UI for network selection for Panasonic. Dealt with UI relates issues. Development Environment: C, C++,Ericsson Mobile Platform, Tortoise SVN, ECOM, Visual C++, Source Insight, Microsoft Project Plan, Platform Assistant, EMP API’s, Trace 32, LautherBach, Bugzilla EMTEL SOFTWARE PVT LTD FEB 04 – DEC 04 Software Engineer Porting of Brew Apps FEB 04 – DEC 04 Project: Porting of J2ME applications on to different handsets. worked on settings and display apps. Development Environment: J2ME, C++, CVS, Visual C++, Source Insight, Microsoft Project Plan, QXDM, QPST, BREW API’s, Trace 32 UNIVERSITY OF LEICESTER, UK SEP 02 – NOV 03 Programmer Controller design for an F-16 Fighter Aircraft JULY 03 – OCT 03 Project: Involved the extracting of dynamics of the F-16 fighter Aircraft using Open loop analysis in Matlab. Designed the H-Infinity controller using mixed sensitivity techniques and applied the controller for the linear and non-linear models Environment: C, Matlab, Simulink, H-Infinity Controller Programming Robocar NOV 02 – DEC 02 Project: This is an academic project which involves programming a robo car that runs on 2 motors the left and right ones. Stood second in the race for fastest tracking and moving on the predesigned track Environment: C, Keil Compiler,8051 Micro Controller. INVOLUTE AUTOMATION PVT LTD APR 01 – AUG 02 Systems Engineer Project: Design and development MMI of Auto Laddle using PLC controller and ladder logic Development Environment: PLC controllers (Asia Automation), Ladder logic, Auto Laddle