Li Yang Email & Phone Number

Los Angeles, Ca, Us

El Segundo, Ca, Us

🚀 Excited to share some highlights from my recent work at DirecTV:💡 Led the modernization of DirecTV's video and infrastructure monitoring solution, resulting in an annual saving of $3.5M in vendor Maintenance & Support costs.🛡Collaborated with Security team to design and gather requirement for DirecTV's Cybersecurity monitoring via Splunk, leading a team in building correlated searches to effectively track threats across multiple systems.🔍 Integrated our monitoring system with ServiceNow API, enabling seamless communication and workflow automation between systems.💡 This integration streamlines our processes, allowing for real-time data exchange and automated workflows, ultimately enhancing efficiency and productivity.📊 Partnered with Data Analysts and Data Scientists to perform deep-dive data analysis, driving the generation of AI requirements and solutions to detect issues proactively and predict future problems.🔍 Reduced over 65% of false positive alerting after analysis and recommendation, enhancing operational efficiency.💻 Designed and executed the migration of AWS OpenSearch to a serverless architecture and transitioned Splunk to SmartStore, resulting in annual savings of over $1 million.🔍 Conducted research and analysis on third-party vendor technologies, recommending strategic selections to enhance company operations and improve efficiency.📈 Established and monitored key performance indicators (KPIs) to track progress and measure success against strategic objectives.🤝 Collaborated with senior leadership to provide strategic guidance and insight on business decisions.📊 Championed a data-driven approach to decision-making, leveraging analytics and insights to inform strategic direction.💰 Managed a $5M annual budget, ensuring optimal allocation of resources to meet strategic objectives.Excited to continue driving impactful initiatives and making strategic decisions that propel organizations forward!

El Segundo, Ca, Us

Dallas, Tx, Us

Drive operational excellence by implementing strategies and automation for continuous delivery of AT&T TV video platform, (including satellite delivery, mobile, web, etc). And also any dependent software on the cloudDesign and Automate monitoring solution process on video acquisition and compression flowDesign and manage Cloud based infrastructure monitoring solution that supports customer facing and internal applications. Build and manage vendor relationships, interacting with third-party contributors to facilitate effective partnershipsRe-framing the tooling support and integration process between AT&T and 3rd party vendor products into a leaner, faster, agiler platform to improve time to market and deliver results with predictability and uncompromising quality while aligning with company's strategy around DevOps. Partner with global supply chain and finance teams to ensure infrastructure and software licensing budgets are on target and accuratePresent the DevOps team strategies, roadmap and work production to senior executives.

Dallas, Tx, Us

Build and Manages 15+ direct reports to support advanced advertisement system across all platform ( VOD, Live and Satellite) in productionResponsible to lead team of 15 to support end to end AT&T Advertisement services, from providing architecture design recommendation, software deployment to maintenance and troubleshooting to Drive the issue/outages that impact Ads services to the full resolution and conduct root cause analysis and prevention to the upper managementDevelop and manage KPIs for our critical operations to meet SLA and ensure ad quality, ad frequency and a low-latency delivery Monetize Live and VOD content in both Satellite and OTT platforms.

Dallas, Tx, Us

Designed and implemented Mobile test automation framework to enable QA engineering to test and validate the new features/channels launches simultaneously on any number of devices. Design and ensure repeatable test strategies and approaches, lead the team to build Regression Test Case repository to improve testing quality and reduce testing cycles Designed and developed automated regression test suite using CA lisa and Jmeter Transform legacy QA technology into one that is more appropriate for today’s DevOps methodology, removing prolonged manual validation process, improve time to market and deliver results with predictability and uncompromised quality.Design and Implement ATT Mobile Automation Cloud platform to emulate/automate end user experience on Search, live, VOD, PPV, cDRV and CC features during new app releases

El Segundo, Ca, Us

Manage and maintain all DirecTV network application for network expansion and growth, ensure that the future network will accommodate bandwidth and quality needs Configure and implement DirecTV content delivery network to support 4K, cloud DVR and Live contents

Use Postproduction Tools and industry-standard processing plug-ins and software to restore legacy film and television soundtracks to as near original intent as possibleWork with project and management team to define requirements and timelines

Bachelor Of Science - Bs, Computational And Applied Mathematics

Technical Management Program

Technical Management Program, Computer/Information Technology Administration And Management

Education record

Education record

Education record

Education record

Education record