Luis V. Email & Phone Number

Kirkland, WA, US

• Responsible for setting and executing the strategic technical direction and vision of the MobileEngineering and Device Integration teams, part of AT&T’s Data Intelligence & AI division.
• Oversee the design and implementation of new features and customizations in the different layers of the Android Open Source Project that power AT&T’s network diagnostics products on mobile devices.
• Contribute to the development of network diagnostics tools for AT&T’s IoT division, to generate QoS indicators and other network performance KPIs to troubleshoot field issues.
• Orchestrate the launch of AT&T’s mobile diagnostics products in millions of devices across mobile platforms, OS versions, hardware variants, and OEM specific release cycles by defining execution plans and timelines.
• Responsible for managing a group of 10 individual contributors, from junior to principal levels. Work with staffing firms to identify potential candidates, participate in interview loops and onboard new members to my.
• Collaborate with Product Owners, Technical Leads and Engineering Managers to develop business cases, evaluate business & technical requirements, identify cross-functional dependencies, project scope, work schedules.

• Designed, implemented and continuously improved an Android diagnostics service deployed in a wide range of smartphone devices, used by several teams within AT&T to obtain insights of critical KPIs, such as network.
• Architected, designed, implemented and continuously improved an Android SDK that collects application and device diagnostics indicators used by AT&T to troubleshoot and root cause performance degradation issues.
• Built Proof of Concepts of potential new products & ideas. Present and share results & findings, along with design solutions to internal and external teams, including senior leadership members.
• Provided technical advice and guidance to solve critical and complex issues related to the design, development and testing of the Android framework, middleware and native libraries.
• Participated in the triage and analysis of implementation and device integration issues of thedifferent mobile products.
• Utilized object-oriented programming and design patterns to implement new features in the Java public SDK, framework, middleware and native layers of the Android mobile platform.

• Responsible for designing and implementing new Java APIs in the Cyanogen SDK to provide a richer Android experience and functionality to the Cyanogen OS users.
• Collaborated with multiple team members to maintain the Android framework layer to create differentiation with other Android distributions.
• Responsible of maintaining some of the core framework components of Cyanogen’s Android mod project.
• Supported and added features to applications that had strong Android framework dependencies such as themes and settings.
• Worked closely with other application developers and UI/UX designers to implement OEM requirements.
• Troubleshoot code bugs in all layers of Android (application, framework, middleware, native) including framework faults and system application errors reported by Quality assurance teams and OEMs across the globe.

• Led the code integration efforts of a third-party developed diagnostics software used to analyze device and mobile network performance.
• Customized multiple framework and native components in the Samsung Android code to incorporate Mobile Network Operators specific requirements.
• Provided Android technical guidance across software development, applications integration, testing and validation teams in the Samsung MNO Lab.
• Evaluated code changes requests to identify potential impacts and risks.
• Architected and developed an Android test framework used for device test automation, device stability, QA cycles and technical acceptance test cycles.
• Actively participated in R&D tasks, including the development of IoT/M2M proof of concepts.

• Worked as part of multidisciplinary teams using a wide set of technologies & tools on several projects for Nielsen, DirecTV, Flextronics, Sony Mobile and Samsung.
• Designed and implemented Java Native Interface and C++ APIs for a customized Android TV framework; worked closely with Java framework developers to define Java and C++ API signatures based on the Android guidelines.
• Responsible of CSIM/CCAT implementation in Android ICS, ensuring that the implementation complied with 3GPP/3GPP2 and ETSI specifications. Activities included fixing code errors, adding missing functionality.
• Responsible of the SIM Toolkit implementation, ensuring the implementation was in compliance with 3GPP and ETSI specifications. Activities included fixing code errors, adding missing functionality in the Android code.

• Worked as a Senior Software Engineer for two major OEMs (Motorola and Samsung) during my tenure at Sasken Mexico and later on the same capacity after being transferred to the US.
• Collaborated with global and cross functional teams to triage reports and device logs to rootcause code errors
• Analyzed OEM specifications and requirements to implement new functionality in theAndroid multimedia layer (OpenMax Video/Image components).
• Designed and implemented test plans and scripts to exercise the Android imaging multimediacomponents.
• Among multiple achievements, I successfully implemented the Samsung proprietary Inter-Processor communication protocol in the Nucleus Real Time Operating System to process the Android Radio Interface Layer commands in.

• Coordinated the development and application maintenance activities of the nearshore and offshore Level 3 Production Support teams for the Consumer Real Estate organization in Bank of America.
• Main point of contact between Bank of America development teams in North Carolina, Infosys nearshore team in Mexico and Infosys offshore teams in India.
• Planned and orchestrated upgrades and production deployments of the applications developed by the Infosys teams.
• Defined and executed business continuity plans and disaster recovery exercises.

• As a consultant assigned to the EMC2 project, worked as Software Engineer and Technical Leader for the EMC2 Midrange Storage Systems development and sustaining team.
• Analyzed engineering requirements, wrote design and functional specifications.
• Designed and developed new features of the Fiber Channel/SCSI & iSCSI MS Windowsdriver for one of the EMC2 CLARiiON SAN storage products.
• Improved and designed customized MS Windows Debug extensions for MS WinDbg usedto analyze code defects and test several driver features.
• Triaged code errors using MS Windows Debugging Tools; collaborated with test and validation teams to follow up on issues reported by internal and external groups and customers
• Fixed code errors, conducted and coordinated code reviews sessions.

• Designed, developed and deployed customized Unigraphics plugins for the Product Definition Engineering and Non-Engine teams of the Aircraft Engines division in GE CIAT, using both Unigraphics incorporated programming.
• Collaborated in the development and implementation of Six Sigma Projects associated with the automation and development of software tools to reduce defects and improve quality.
• Designed, developed and deployed LAMP web applications such as electronic check-lists, on-line tests systems and electronic parts catalogs.
• Assisted the Product Definition Engineering leadership team in all IT related matters.
• Supported global IT teams to deploy new tools, software updates, hot-fixes and patches
• Provided 1st and 2nd level technical support to 100+ engineers

Bachelor Of Science (B.S.), Computer Software Engineering

Associate Of Science (A.S.), Telematics