Jun 2015 – Mar 2017 · 1 yr 9 mos · Gurugram

• Project Name: Engineering Services
• Development of self-diagnosis utility panel for business users for debugging production incidents. • Debugging of production incidents concerning android App.
• Use of SQL to quickly gain insights and debug application behavior.
• Statistical analysis of error logs using bash utilities.
• Enhancement and support of web applications written in JAVA using spring.
• Using Gmail API in a NodeJS client to eliminate manual maintenance task.
• Development of sanity checking utility using Selenium (with Java).
• Addition of authentication to legacy code written in php.
• RCA and resolution of errors on the front-end that are related to data error on the back-end by correlating the data with application code.
• Identifying potential issues and taking corrective pro-active steps to reduce them.
• Automating log download from S3 to reduce incident resolution time.
• Project Name: Website Performance Metrics Visualization
• Developed a visual/graphical dashboard for various website performance metrics like response time, page-load time, response code etc.
• NodeJS was used to set up a web server that interacted with a mongo DB containing the data and present the data in the form of a REST service using Express.
• Open source JS libraries like D3, DC and cross-filter were used to generate the SVG content on client browser itself.
• Project Name: Vendor Geo-Plotting
• Developed a panel to geographically display the vendor information on a map.
• This panel used google Maps API to plot vendor statistics like sales information in form of heat map.
• Project Name: Broken Link Detection Utility
• A utility to detect all the broken paths currently set in production environment was developed. • This was developed in JAVA and involved usage of ApacheHttpComponents, Log4j and Maven for dependency management.
• This also involved vary basic concurrency management since the number of links to be tested was large.