SUMMARY:

• Confidential is a System Test Engineering Architect / Test Automation Framework Architect / Stability Lab Architect with over twenty years of experience of designing solutions to testing problems and identify bugs associated with mean time between failures ( MTBF) and system stability for embedded system Multimedia products.
• Manage mobile devices QA testing and IT projects, resources and schedules to meet company objectives.
• Manage and develop key metrics to track the execution of different software projects using Jenkins CI.
• Lead QA and Test Development team in a fast - paced startup environment applying agile methodologies.
• Create Software & QA processes and interfaces with product managers, developers and customer support.
• Participate in product requirements, design and user documentation reviews.
• Manage bug meetings, managing code check-ins, writing test project plans and writing test plans.
• Work closely with key customers and partners in test and deployment of our products.
• Design and maintain a test lab with expanding capabilities and configurations.
• Expertise in Video and audio streaming over IP system test architect to improve MTBF and system stability.
• Expertise in scalability “Load, stress, performance” and capacity planning.
• Expertise in Triage and root cause analysis and bug triage.
• Expertise in building home-grown framework to automate test cases.
• Expertise in testing scalability and performance for Java-based backend servers before deployments and Linux clusters of servers up to 20-25 java servers to support scalability, reliability and performance under network stress conditions.
• Expertise in building software tools.
• Expertise in firmware, device drivers, audio & video codec, sensors, I/O devices, embedded systems and application testing in both Windows and Linux environment.
• Expertise in Video, MPEG-2, MPEG-4, H.265 and H.264 codec technology.
• Programming Development Profile
• Design, monitor and manage network planning in the filed with minimum impact or customer quality of services and service level agreement.
• Twenty years of experience in Python, Perl, Ruby, TCL, Expect, PHP, Java, Javascript on Linux, Unix and Windows environment.
• Design and code Test Automation Framework for the regression suite test cycle.
• Mercury QTP certified in test automation for web and object oriented applications.
• Oracle, Times Ten and Sybase databases integration with HP Open View NMS.
• Develop and customize QA applications such as Test link, CVS and Bugzilla to identify high risk analysis Test Cases. Ten years of experience in Perl, TCL, Expect, PHP, Java, Python, Ruby,VB Scripting, C and C++ on Linux, Unix and Windows environment.

PROFESSIONAL EXPERIENCE:

Confidential

SQA Architect

Responsibilities:

• Develop test automation for wake word engine simulation for different sensitivity in linux system environment
• Develop test automation framework to stream Youtube live streaming channels for identify new datasets for False Rejection FRR and False Acceptance FAR and feedback to the Portal wake word engine.
• Analyze server-side FRR and FAR versus Client-side FRR and FAR and identify the data sets subgroup to be fed to the wake word engine to improve FRR and FAR metrics.
• Develop competitive analysis automation framework for Confidential Portal main competition such as Amazon Echo, Google Home and Apple Siri.
• Develop video streaming framework
• Support competitive analysis for Confidential competitors.

Confidential

Embedded System Dev Test Lead/ SAQ Architecture

Responsibilities:

• Develop test plan for different audio streams AAC, SDI, Dolby.
• Led QA organization to oversee all aspects of software quality, including functionality, design, and performance and user experience.
• Provided leadership in building and maintaining QA procedures; and analyzing defects life cycle.
• Test different audio formats and A/V sync analysis.
• Test automate audio channel mode for MXF file format and audio jingle template.
• Write Test plan and Test Cases for embedded Linux systems to support Video over IP
• Write Test plan, Test cases for MPG2 and MPEG4 Video
• Implement QA Process across different projects.
• WIFI 802.11AD.
• Setup Android-based QA lab to support developers for manual and automation testing for unit testing and regression testing for MPEG encoders.
• Test cases automation using Perl and Python.

Confidential

Embedded System Dev Test Lead/ SAQ Architecture

Responsibilities:

• Setup Android-based mobile devices QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing, regression testing.
• Test automate to drive the optimization of the chip performance
• Write Test plan and Test Cases for embedded Linux systems to support Video over IP over WIFI 802.11AD and 802.11AC systems on a chip.
• Write Test plan, Test cases for MPG2 and MPEG4 Video over 802.11AD/802.11AC wireless system for smart phone, Tablet and Notebooks
• Implement QA Process across different projects.
• Design QA lab for Production Networks for loading, stress and performance testing for Linux-based embedded 802.11AD/AC wireless Access Point systems.
• Infrastructure software and hardware testing.
• Triage &Analyze script outputs and Hadoop File System boxes log file using log sweep for crash and fatal errors.
• Write Python scripts to analyze log files for Video performance over 802.11AD/802.11AC.
• Setup Android-based QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing regression testing.
• Test cases automation using Perl and Python.

Confidential

Video over IP System Architect

Responsibilities:

• Develop IPTV application for third party vendor setup boxes.
• Verified software releases using test Matrix of different configurations of:
• Video & Audio Codec’s from different vendor sources.
• Video standards, codec’s, bit rates and resolutions
• RTP formats with multi and unicast.
• Audio formats and audio bit rate
• Setup boxes from different vendors.
• Write Python scripts to analyze log files.
• Design MTBF metrics for IPTV system
• Design framework for system stability metrics.

Confidential

Voice over IP products stress, performance, loading and stability lab Manager

Responsibilities:

• Design QA lab for Production Networks for loading, stress and performance testing for Linux-based embedded 802.11 wireless Access Point systems and fiber optics OC3-OC48 networks.
• Wrote Bash, Perl scripts to manage QA test automation harness.
• Write Test plan and Test Cases for embedded Linux systems.
• Write Test plan, Test cases and test automation for 802.11 WLAN, VLAN, 802.1X security.
• Design VoIP and Video over IP SIP-based Network layout, traffic analysis and WIFI systems for customers
• Implement QA Process across different projects.
• Configure and Manage SNMP-Based devices with HP Open View.
• Infrastructure software and hardware testing.
• Write test plan to test the GUI front-end.
• Write test plan to test the Java server back-end.
• Use Selenium WebDriver to test GUI interface.
• Write test automation scripts to analyze JVM performance.
• Write Python scripts to analyze log files.
• Setup and manage QA performance lab.
• Wrote Bash, Perl scripts to manage QA test automation harness.
• Manage field deployment for data, VoIP and Video over IP over Confidential point of presence.
• Setup QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing regression testing.
• Manage network performance and capacity planning to meet SLA.

Confidential

Edge Product QA Manager

Responsibilities:

• Setup QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress tesing regression testing.
• Building black box functional, performance, stress and longevity, user experience, regressions and Developer/QA engineer unit testing.
• Linux based client and server scripts for test automation.
• WIFI/VLan based networks to support client-server paradigm.
• Text parsing, logs, new builds and reporting architecture.
• Clients and servers scripts to check test setups infrastructure.
• Automate Test results reporting.
• Wrote test plan, test cases for MPG2 Protocol and test automation scripts.
• Managed and maintain Bugzilla, Test Link and CVS applications.
• Designed Test cases database using FileMaker application.
• Integrated third party IPCAS with our edge products.
• Video MPEG2 and ATM technology.
• Setup QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing regression testing.
• Test automation infrastructure to support outsourcing.
• Test cases automation using Perl, Quick Test Pro and java.
• Wrote test automation scripts to test Network management system.
• Network Management software application with HP Open View.

Confidential

Customer Support and QA lab performance Manger

Responsibilities:

• Built Intranet web site to support automating test cases, regression testing, data gathering and results reporting that has expedited the software developing processes.
• Setup QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing regression testing.
• Wrote test automation scripts to test java based Radius Server and Network management system.
• Building black box functional, performance, stress and longevity, user experience, regressions and Developer/QA engineer unit testing.
• Linux based client and server scripts for test automation.
• Text parsing, logs, new builds and reporting architecture.
• Clients and servers scripts to check test setups infrastructure.
• Automate Test results reporting.
• Managed Confidential Performance Test Lab for Qwest account to pretest software code prior to production deployment. By simulating customer problems prior to deployment such as memory leaks and performance bottleneck, EDS and Qwest accounts were running production networks with minimum network down time.
• Wrote Software debugging tools in HP Open View environment to monitor network problems such as poor performance due to bottleneck or device problems due to memory leaks. EDS and Qwest accounts were able to run successfully their business applications over Confidential network. Confidential was able to maintain market leader ship in RAS and VoIP market.
• Wrote software tools to simulate different traffic loads and patterns at the SQA lab for different VPN gateway configurations, tools to provide data collections and data analysis, tools to automate test cases, tools to publish results on the intranet web site. Confidential was able to support the network growth with no performance penalties, minimize network down time due to less software bugs which resulted in maintaining high customer satisfaction.
• Wrote advanced software decoders to analyze log files, protocol stacks and debugged log files. Customer support and Engineering at Confidential were able to use the information provided by the decoder to determine the root cause of the problems in a timely manner which helped our customers managed their network growth without sacrificing performance.
• VoIP technology and Media gateway signaling such as MGCP, MEGACO, SIP, H.323.
• Setup QA lab to support developers for manual and automation testing for unit testing and regression testing and QA Engineers for black box testing, functional testing, load testing,, performance testing, stress testing regression testing.
• Managed VIOP, ATM switches and router using Navis access running on HP Open View.
• Soft switch technology and SS7 technology interoperability with Confidential Media gateway.
• Worked with outside labs such as Tolly Group for product evaluations and verifications.
• Tested Confidential Navis Network Management system.
• Wrote software tools for data gathering, fault analysis and performance Metrics using Perl, CGI and C.