VP of Engineering
VP of Engineering
Hytera US Inc. · Full-timeHytera US Inc. · Full-timeMay 2015 - May 2020 · 5 yrs 1 moMay 2015 - May 2020 · 5 yrs 1 moMiramar, Florida, United StatesMiramar, Florida, United States- Software Development Management
• Decision making and managing the software development team for PTT-Over-Cellular services – Scalable microservices deployed on Amazon AWS Cloud with EC2 computing instances. For scalability, Rancher was used as cluster orchestration platform with Kubernetes.
• Manage the local BE development team to implement portal backend system by Django, MySQL, HBase, Redis & Memcached.
a. Used push model to subscribed news feeds.
b. Used Redis to cache all messages and feeds.
c. Used Redis as message Queue Broker to deliver asynchronized tasks like email delivery and feeds.
• Manage the 24x7 POC services SLA for scalability, maintainability and reliability, using Rancher as Cluster/ Container Management System and CloudCheckr as Cloud Management Platform.
• Development of the Run Rate Inventory Prediction system using Python, with the Improved Back Propagation Neural Network algorithm.
• Development of the Rebate Submission system with data ETL, pre-processing, and data validation for serial number match and warranty period. Using Python and Azure cloud deployment.
• Agile software development for online RMA/ Ticketing/ e-Commerce/ Workorder/ Dealer Portal web-based applications, with AWS cloud deployment.
• Monthly data analysis with the sales data, RMA data, technical tickets data across the SQL Server databases, and generate report to senior management using Python and Power BI.
Cross Functional Program Management
IT Support & DevOps Management
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