Apr 2016 – Oct 2019 · 3 yrs 6 mos

• Handling multiple engineering teams in Practo across B2B and B2C segments.
• Involved in hiring, grooming, performance management & career development of engineers. Actively involved in product roadmap contribution and planning.
• Built a highly scalable and serverless integration system using AWS Lambda and nodejs which can make millions of external API calls in seconds.
• Building robust, scaleable and performance efficient services.
• Responsible for improving the performance of services by 300% and at the same time reduce the infrastructure cost by 55%.
• Web Application development using Java and ROR.
• Built an application monitoring and alerting framework using open source frameworks like StatsD, Graphite, Grafana & Nagios.
• JRuby compliant application to deploy ruby on rails application on JVM, so that the application has flexibility of Ruby on Rails coupled with the enterprise-level power and maturity of the Java platform.
• Design and architecture of payment system to integrate with payment gateways to process consumer payments..
• Design, Architecture and development of appointment scheduling and booking systems.
• Integration with HMS systems to simplify complex hospitals workflows and provide seamless experience to the consumer.
• Hands on experience on amazon web services like CloudFront, Route 53, Load Balancing, AutoScaling, EC2, VPC, RDS, Classic Link etc.
• Tech Stack:
• Ruby on Rails, Java/J2EE, Spring Boot, Redis, RabbitMQ, ElasticSearch, Kinesis, Resque, GrayLog, MySQL, AWS (Lambda, Cloudfront, Route 53, Load Balancing, Classic Link etc.)

May 2015 – Mar 2016 · 10 mos

• Web Application development using Java and ROR.
• Built an application monitoring and alerting framework using open source frameworks like StatsD, Graphite, Grafana & Nagios.
• JRuby compliant application to deploy ruby on rails application on JVM, so that the application has flexibility of Ruby on Rails coupled with the enterprise-level power and maturity of the Java platform.
• Design and architecture of payment system to integrate with payment gateways to process consumer payments..
• Design, Architecture and development of appointment scheduling and booking systems.
• Integration with HMS systems to simplify complex hospitals workflows and provide seamless experience to the consumer.
• Hands on experience on amazon web services like CloudFront, Route 53, Load Balancing, AutoScaling, EC2, VPC, RDS, Classic Link etc.

Jan 2012 – May 2015 · 3 yrs 4 mos · Bangalore

• Designed and developed cloud based web social media engagement platform that allows organizations to maximize the value of social media by empowering employees to share content on popular social networks like Facebook, LinkedIn, and Twitter in a compliant manner and also allows interacting with clients and prospects, and analyzing the impact of published content.
• Also developed OAuth based REST APIs which the partners can leverage upon to access Actiance services in a safe and secure way.
• Technologies:
• Multi-tenant B2B web Application(SaaS) using Java, JSP/Servlets, Struts, Ajax, AWS, Facebook Graph APIs, LinkedIn APIs, Twitter APIs, JQuery and MySQL.
• REST APIs using jersey-jackson plugins to expose Actiance services.
• OAuth implementation for REST APIs using apache-oltu.
• OpenSocial gadgets to integrate Actiance products with IBM Connections and other third party applications.
• OSGI components to modularize the application, so that certain components can be run as separate services.
• Minification of JavaScript’s, Ehcache based replicated caching etc. to optimize the product performance.
• Centralized logging using Logstash, Redis, ElasticSearch and Kibana.
• Localization of the web application using struts framework.

Sep 2010 – Mar 2011 · 6 mos · Bangalore

• Designed and developed cloud based software platform for aggregating and structuring genomics data and biomedical data. The application performs all the analysis before Data Scientists, BioStatisticians and Geneticists perform the complex tertiary and post-tertiary analysis for knowledge discovery.
• Technologies:
• R&D for cloud application. Hands on experience on Amazon EC2.
• Big Data Analytics using Hadoop.
• Web based portal using Struts, Ajax, Java, JSP/Servlets, AWS
• Desktop application using JRI and open source biosciences tools
• Integrated various open source biosciences tools to create the workflows for end to end genomic data analysis

Jun 2005 – May 2010 · 4 yrs 11 mos · Bangalore

• Developed supply chain management related products, with main area of focus being Order Management. Developed both web as well as desktop applications.
• Technologies:
• Web Application using Ext-js, Struts, Ajax, Java, JSP/Servlets and Oracle
• Desktop applications using Java, Swing and RCP