Experience

Pulsora

• United States
• Software Development
• 1 - 100 Employee

• Product Delivery

  • Oct 2021 - Present

  pulsESG, Inc. is dedicated to empowering purpose-driven enterprises to manage and improve their ESG footprint. Our SaaS platform provides a single point of visibility, quality, and control for ESG data for an organization. pulsESG, Inc. is dedicated to empowering purpose-driven enterprises to manage and improve their ESG footprint. Our SaaS platform provides a single point of visibility, quality, and control for ESG data for an organization.



Nielsen

• United States
• Technology, Information and Media
• 700 & Above Employee

• VP Technology

  • Apr 2016 - Jul 2020

  Directed the build of Nielsen's Global Retail data collection Platform and introduced 24/7 global support enabling ~100M+ productivity over 4 years. Delivered near real-time KPI visibility.✓ Led 150+ onsite and offshore engineers designing, developing applications and data pipelines.✓ Developed a petabyte-scale big data lake using Cloudera Hadoop.✓ Accelerated modernization with real-time analytics and launching the platform to 100+ countries, achieving multimillion-dollar savings.✓ Transitioned the elastic computational workload to Azure cloud✓ Fostered a DevOps culture speeding production deployments to 4-5 each week.✓ Guided development of mobile applications using Xamarin.Technologies leveraged : Azure cloud computing, No sql MongoDB, Docker, Cloudera Hadoop, Hive, Impala, Spark, Postgres, Oracle, Tibco EMS, Tibco BW, Xamarin, Spring Boot, ReactJS Show less

• Director Technology

  • Oct 2014 - Mar 2016

  Teamed with Facebook to drive Nielsen mobile campaign rating and cross-campaign rating product development efforts.✓ Led the technology ideation, execution and worked with clients to pioneer the first mobile campaign measurement product in the Advertising industry, offering a new revenue stream opportunity for Nielsen✓ Led the development of a Nielsen campaign management tool for tag management and an operations console for end-to-end process monitoring.✓ Partnered with an Ernst & Young auditors to earn MRC accreditation for Nielsen’s digital ratings product.Technologies leveraged : Cloudera Hadoop, Map Reduce, Hive, Impala, Netezza, Redis, Oracle, Tibco EMS, Tibco MFT Show less

• Tech Lead

  • Mar 2007 - Sep 2014

  Teamed with Facebook to drive Nielsen’s Digital Ad Rating product measuring online campaign performance in 25+ countries including the US.✓ Led design discussions discussions with Facebook engineering teams.✓ Integrated the Integral AD science Viewability metric into Nielsen Digital Ad Ratings✓ Collaborated with Experian, Adobe, Yahoo, Snapchat, eXelate, Tencent engineering teams to expand data partnerships with Nielsen for Digital Ad Ratings product.✓ Directed Nielsen’s inaugural mobile campaign ratings delivery for the 2014 Winter Olympics in Sochi.Technologies leveraged : Cloudera hadoop, Oracle, Java, Redis, Tibco EMS, Echo2 framework, Amazon AWSLed Adrelevance application development and support teams. Adrelevance product reported online advertisement impressions and spending estimates in 20+ countries.✓ Collected ~20k+ new online ads every day by sending ~10M probes daily✓ Built web based classification tool to define url patterns and attribute ads to publishers and advertisers based on url patternsTechnologies leveraged: Oracle, Java, jsp Show less

• Sr. Software Engineer

  • Jul 2001 - Mar 2007

  As a backend developer, worked on products including Netview, Megaview, and Adrelevance reporting online audience measurement data. Automated all of Nielsen//Netratings 1K+ data processing jobs.



Inteliant

• Sr. Software Engineer

  • Nov 1999 - Jun 2001

  Backend java engineer on employee web portal abilizer using Java/J2EE/Servlets Backend java engineer on employee web portal abilizer using Java/J2EE/Servlets



CDACINDIA

• India
• IT Services and IT Consulting
• 700 & Above Employee

• Engineer

  • Feb 1998 - Oct 1999

  Developed pune library network for sharing books, periodicals and professional databases of participating libraries holdings and made those available on Internet using apache http server, c++ and shell scripting. Developed pune library network for sharing books, periodicals and professional databases of participating libraries holdings and made those available on Internet using apache http server, c++ and shell scripting.