Matthew Hung Email & Phone Number

Seattle, WA, US

La Jolla, CA, US

Disaster Tweet DetectionChallenge: Twitter has become a prevalent platform for crowdsourcing immediate information about natural disasters as they develop but accurately classifying its relevance is difficult with traditional modelsModels/Algorithms: ALBERT (BERT variant), XGBoost (for non-AVX compatible systems)Process: EDA, data cleaning, feature.

Sunnyvale, CA, US

• Spearheaded directive to bring machine learning and data analytics to the reliability analysis of repairable systems from scratch with visualizations built on AWS Quicksight
• Increased system availability of the Amazon Scout Delivery Robots by modernizing traditional reliability processes and leveraging data analytics for prognostics and root cause analysis
• Improved system prognostic capabilities by designing test-to-failure experiments and developing predictive models (logistic regression) for critical components (such as mechanical brakes)
• Broadened visibility of unknown field failure modes by deploying an anomaly detection module based on Statistical Process Control for the Amazon Scout Delivery Robots and LastMile Telemetry Hardware
• Deeply integrated in product lifecycle starting from defining and justifying product specifications through failure analysis and data analysis to determine the reliability of a product and its expected annual return rate
• Specifications justified through rigorous statistical projections based on the analysis of expected and actual consumer usage data and business requirements and financial estimation.

San Jose, CA, US

• Resolved company liability preventing fines of upwards of $100,000 by overhauling BSMI certification process and aligning it to match legal and regulatory requirements
• Championed a project to integrate and centralize corporate repositories amongst separate newly acquired brands with backend operations management and fulfillment tools with members from IT, operations management.
• Reduced time needed to access foreign markets to 2-4 weeks by streamlining corporate certification process

Milpitas, CA, US

• Maximized bandwidth to accommodate 200% increase in new products by enhancing both internal and external process efficiencies and negotiating for additional dedicated resources at the NRTL
• SanDisk Subject Matter Expert and pillar of core product teams for global regulatory requirements covering EMC and Safety (IEC EN 61000-4-x, CISPR 22/24, EN 55032/55024)

Milpitas, CA, US

• Executed 80% of SanDisk regulatory projects (including all USB Flash drives, wireless products, SD, microSD, CF, CFAST, and other memory cards) and debugged EMC related issues
• Designed and executed experiments to test hypothesis of failing conditions and find an optimal solution

Atlanta, Georgia, US

• Designed and modularized large projects with interdisciplinary teams in order to promote collaboration and reduce development time.
• Built a MATLAB/MS Access application to manage large amounts of field data for an ELSYS project
• Collaborated with psychologists in the GTRI HomeLab division to design a mobile web app based on their needs. The application acts as an electronic voting ballot with behavioral logging capabilities to gather data for.
• Created an organizational web app to manage study and participant meta-data

Beijing, CN

• Reduced cellular backhaul network site survey time and cost by 50% through launching an innovative new system evolving field data collection methods, optimizing data processing, and redesigning data delivery
• Designed and developed software and procedural solutions to improve and streamline data processing

Seal Beach, CA, US

• Launched the first commercial PIC32 processor-based product of the company incorporating card reader/encoder real-time processing, and in-house USB HID stack for peripherals
• Demonstrated the capabilities of a PIC32 processor and the new USB OTG standard by incorporating them into a proof-of-concept networked door access controller integrated with MagneSafe technology (proprietary magnetic.

• Tested and analyzed CDMA and GSM cellular phone prototypes and networks for FCC certifications and violations. Prepared the lab and readied lab equipment for test procedures.
• Calibrated and configured lab and RF test equipment, prepared the Agilent 8960 for certification testing on phones, built Faraday cages, and set up computers
• Logged and analyzed currently existing networks such as Verizon for quality and reliability

Master Of Science (M.S.), Electrical And Electronics Engineering

Bachelor Of Science (B.S.), Electrical And Electronics Engineering