Rebuilt eCommerce back-end API that manages 1 million + products to support increase in customer traffic⦁ Performed ETL process on data from csv to ensure database integrity using stream from Node’s fs module⦁ Stress tested application using Loader.io to make sure it could withstand at least 1000 requests per second⦁ Optimized database query performance reducing individual response time from 35ms to 5ms⦁ Architectured Micro Services design with Docker Swarm to facilitate horizontal scaling in AWS and load balancing⦁ Implemented NewRelic to get data on individual function calls and pinpoint exactly where bottlenecks happens

Data Visualization application allowing users to convert excel/csv data into comprehensible charts⦁ Set up authentication by implementing cookies and sessions to create protected admin routes⦁ Changed db structure from SQL to a denormalize NoSQL to improve db queries from multiple tables to one table⦁ Implemented notifications and sharing using React Router to redirect the user to the shared chart on click

• Analyzed and aggregated data from a variety of sources and helped improve engineering and business processes.
• Worked with internal teams to include Product, Engineering, Sales and Operations in identifying product defects, testing and designing solutions. 
• Promptly followed escalation procedures and ensures quality resolution was achieved.
• Guided customers through established troubleshooting procedures to identify and resolve technical problems.
 • Designed and implemented improved methods and procedures for troubleshooting and researching complex routing and networking issues.
• Superior understanding of current quality system, departmental processes/procedures as well as the Optimum proprietary network.Related Technology: DHCP, DNS, LAN, WAN, Firewall, Microsoft Office 2013, VPN, DNS, SSH