Jul 2015 – Dec 2018 · 3 yrs 5 mos · Bengaluru Area, India

• VP Technology (Platform Engineering)
• AppLift is a leading mobile ad tech company that empowers mobile app advertisers to take control of every stage of the app marketing lifecycle. AppLift’s programmatic platform, DataLift 360, enables advertisers to launch their apps as well as grow and retain quality users from one interface. With DataLift 360, app marketers can programmatically access all major mobile ad inventory worldwide and control their campaigns through a single proprietary technology platform, which provides advanced data integration as well as extended targeting and audience management capabilities.

Mar 2015 – Jun 2015 · 3 mos

• Analytics: Real-time Processing(Role: Owner and Contributor)
• In house developed reliable pub-sub framework which feeds data in real time to Java implementation running on apache-storm Real-time aggregation, Budget Updates & Frequency capping updating MySql and Redis Server in real-time, with maximum delay of 10 secs. Supports 100K QPS on a single machine (16 core & 32 GB).
• Analytics: Batch Processing(Role: Owner and Contributor)
• In house developed log shipping mechanism which write data to HDFS. Data is processed in hourly batch using PIG and bash, the generated output is loaded to Infobright, Jenkins is used scheduling and feature has in built failure detection and data consistency reports post processing.
• Infrastructure Engineering:(Role: Owner and Contributor)
• Owner of complete data center deployment, patching, provisioning, release management.
• Automated setup viz. user creation, firewall, ssh setup
• Monitoring Setup
• Automated web & event server provisioning
• Troubleshooting server issues.
• Vendor Follow ups.
• Internal Infrastructure support.

Feb 2014 – Feb 2015 · 1 yr

• Infrastructure Engineering:
• As the owner of complete data center deployment, patching, provisioning, release management.
• Real Time Data Engineering:
• Robust Real Time Data processing using ZeroMq, apache storm, mysql and redis which is business critical and has a direct money impact.

Nov 2009 – Dec 2013 · 4 yrs 1 mo

• Project: “Virtualization Central” and “Self Service Application”
• This application is the face of the Oracle Cloud and is aimed at providing customers the capability to setup Cloud Computing infrastructure within their data-center. It hides the complexities of the underlying virtualized infrastructure from the end users and provides an interface for the users to request, consume and monitor cloud resources. The solution is based on the Oracle VM virtualization solution of Oracle.
• Project Responsibilities:
• Wrote functional specification by gathering requirements from product management, customer interactions and leading to design specifications .Implemented various private cloud components/features from ground up .Designed and developed UI, enhancements to existing features.

Jun 2007 – Nov 2009 · 2 yrs 5 mos

• Individual contributor role with primary focus on customer reported production bugs .Handled various components in Enterprise Manager 10g and 11g viz. EM Patching, Host Management, ECM .Made significant contribution in reducing huge customer bug backlog.

Nov 2004 – Jun 2007 · 2 yrs 7 mos

• Oracle Sustain Engineering (Patch Delivery Team)
• Worked with Oracle Fix delivery team with primary responsibility to handle the highly critical project “Oracle Critical Patch Update” program from the date of inception for 5 releases .Involved in full release cycle starting from security bug analysis, prioritizing critical fixes, backporting, maintaining separate branch, building complex bundle patches, testing and delivery