Apple Media Products - App Store Analytics

Leading Data infrastructure for near real time data via Imply/Apache druid, Data Quality Monitoring, Data discovery, Data Audit & Governance, and Data Mesh efforts at Unity's Ads data org.● Part of Unity Ads Data Platform team to deliver projects in data platform engineering space supporting about ~4.5 PB of daily data ingestion, growing 40% YoY. ● Multi-cloud experience - AWS, GCP ● Collaborating with the CSO office in architecture and design for Data Governance(CCPA, GDPR) and Data Security strategy and platform while evaluating tools like Dasera.● Working near-realtime streaming platform (NRT) from Kafka to Imply Druid for Ads platform with ~8 TB of hourly data.● Pioneered, Designed, architected, and maintain multi-cloud Data Mesh implementation and strategy at Unity using Starburst Trino during M&A with IronSource. (GCP, AWS, Snowflake)● Build and maintain self serve 3rd part data ingestion offering from the Data platform team with over 40 pipelines running(hourly/daily/weekly) - (Amplitude, RAWG, Steam, Twitch, Jira Cloud, etc)● Working on Cost saving efforts with GCP resource labeling, BQ cost optimization, Imply Druid core reduction, etc.

Behavox is the leading, end-to-end Data Operating Platform that enables organizations to aggregate, analyze and act on their internal data. Through advanced analytics and machine learning(NLP- text, speech) research products, Behavox is your organization’s single-entry point for internal data.Responsibilities:● Technical consulting with Behavox clients regarding networking, platform and data integration;● Capacity estimation of Behavox deployments on the AWS platform; AND● Collaboration with the DevOps, Integration and Project Management teams to successfullyonboard new clients.

● Member of Zalando's Core datalake team working with >10PB of data.● Tailored Databricks cloud infrastructure as “Processing As A Service” offering for Zalando enabling more than 30 teams of BI engineers, data engineers, data scientists, BI analysts● Helped internal teams(>30) with architectural decisions for their data-pipelines for data processing/ machine learning in batch and real-time streaming, migration from ETL to spark and spark best practices using Databricks + AWS.● Implemented multiple Serverless reactive architectures on AWS for real-time event processing.● Implemented real-time binary conversion of JSON events from Nakadi(REST API on top of Kafka) using Spark structured streaming.● Enabled teams from on-boarding to production on the Databricks Spark platform.● Implemented GDPR enablement project in the data lake for partners and GDPR deletion for customer data.● Enabled Presto Platform for ~500 users in Zalando for ad-hoc data queries, ETL workloads.● Successfully completed Custom Centralized Access & Authorization System to work with an integrated ecosystem of AWS, Presto, and Databricks platforms.● Worked on data security(anonymization/pseudonymization) and data access solutions.● Involved in AWS cost analysis and savings effort.● Presented in AWS Summit Berlin 2019 and AWS TMA Paris showcasing our Serverless solutions.● Presented in Databricks Spark AI Summit 2019 in Amsterdam showcasing Spark/Delta use cases in Zalando.

● Loyalty Programs at Visa● Patent granted for "Recommendations Based on Predicted behaviour"● Member of core team for concept, architecture, design, development, testing and maintenance of next-gen data processing platform(pipeline).● Fluent in Big data tech stack with Spark, Hive, HBase, GraphX.● Increased the data processing capabilities of the platform by 20x while bringing down theprocessing time by about 10x.● Machine Learning with Tensorflow, Keras on Python (Basics)● NLP with NLTK, CoreNLP, spacy.io● B2B theme Winner in Visathon 2015(Visa Hackathon) Singapore ● Co-invented application which was classified as Visa Trade Secret.● Have presented about Apache Spark and big data tech stack at Visa Singapore TechConnect and for Foster City Technology team.

planbuff.com

● Involved in the design and development of comprehensive web and mobile applications for multi-camera scalable video surveillance applications for live video capture, archiving, retrieval, streaming and playback.Technologies: Play framework 2.3.6(Java), AngularJS 1.3.8, iOS Swift

● Responsible for Design, development and maintenance of Web Applications using Oracle Application Express 4.0, 4.1 and 4.2 with Oracle 10g and 11g.● Involved in the design and creation of the end-to-end infrastructure/architecture (Cloud Servers, Storage, Applications, Schema).● PL/SQL JAVA integration to implement OS-level File System Management.● Proficiency with Oracle 11g and Amazon Cloud Services as Administrator.● Internal applications built on Perl and Shell for automated resource management on RHEL 5.5, OEL, Ubuntu

● Working in EMC in Windows Host Systems with rich exposure to Storage aspects such as SAN(Storage Area Network), Symmetrix and Clariion storage arrays.● Adept with EMC Multipathing Software Powerpath, VMwareSpecialties: EMC Array management software Solutions Enabler SymCliWindows Server 2000, 2003, 2008. Windows Clusters, Hyper-V