Career Summary
2013 – Present
Big Data & Cloud Architect – Microsoft
– Designing and Developing Map Platform Designing the solution for the Maps Service platform data ETL processing and loading the huge amount (of the magnitude of TBs) of data to Hive tables.
– Migrating the ETLs to Amazon AWS Analysis of the tools available in Amazon AWS as Data Pipeline, SWF, MongoDB, EC2, SNS with existing Hadoop architecture. Moving the existing datasets to Amazon platform.
– Archiving Solution on Microsoft Azure Analysis of tools available on Microsoft Azure such as Azure VMs, DocumentDB, Azure SQL, Azure Search as a Service and Azure Blobs.
2012 – 2013
Big Data Senior Developer & Architect – Nokia
– Development Developing a big data based ETL application to convert mobile application logs in JSONs to Hive tables. Executing hive queries to load the aggregated data to other Hive tables.
– Reverse Geocoding & Testing Converting the IP addresses from the input mobile event logs to actual geo coordinates using a third party service stored in HBase table. Testing user session data from mobiles in Big data ETL, creating test cases, test data, scenarios, steps, results in QC and JIRA.
– eInvoicing Project Developing and leading a SOA based project development for storing the third party business invoices as images and XMLs in Oracle.
2010 – 2011
Development & Lead Activities – Nokia
– License & Voucher Management Developing an application for managing the end user licenses for the services used by the end consumer with a SOAP interface with internal distributed queue processing using Hazelcast.
– eInvoicing Project Developing and leading a SOA based project development for storing the third party business invoices as images and XMLs in Oracle.
2008 – 2009
Development Activities – GE
– Export Automation & Notification System Developing application for exporting the business transaction files via various transmission protocols using Java, DOS and a notification system to send alerts on all transmission/execution failures SQL, PL/SQL.
– Application Server Migration Migrating the End user registration application from iPlanet server to JBoss server.
– Delinquency Report Development Developing a reporting application to list all the delinquent users.
– Registration Application Upgrade Migrating the application to Struts 2 Validator framework.
2006 – 2007
Application Maintenance & Support Activities – GE
– Initial Orientation and Application support activity Handling reports project support tasks such as Data stage for accrual, Standard accounting export and reconciliation activity.
– Reporting Upgrade Project Developing a reporting project using Java, JSP, SQL and PL/SQL for the accounting data
– Business Setup Application Developing an application for setting up the third party businesses with the configuration require for accounting purposes.
Expertise
Technical
– Strong coding skills in Java, J2EE, Shell script, Hive, Pig, MapReduce, Oozie and SQL.
– Wide range of exposure to various languages Python, PL/SQL, VS 2013.
– More than 3 years of exposure with Big data and Cloud technologies.
– Hands on experience with agile development on CI environments such as Hudson, Jenkins, JIRA.
– Hands on experience on various frameworks Struts, Spring as well as SOA based SOAP and REST interfaces and implementations.
– Knowledge of Version control systems such as SVN, CVS, TFS, Git.
Business
– Strong understanding of the business needs and solution driven approach and understanding the big picture.
– ROI estimation and differential analysis of projects for helping decision on PSU.
– Using the creative as well as analytical skills to gather a deeper understanding of the project.
– Analytics and development of reliable and scalable data pipelines working closely with the data analysts/scientists
Education
Coursera
2013
Introduction to Data Science – 99.9% with Distinction
Systematic Program Design Part1- 95.4% with Distinction
Web Intelligence And Big Data – 88.8% with Distinction
University of Waikato
2014
Data Mining with Weka – Successful Completion
Sun Microsystems
2009
SCJP
Oracle
2004
Oracle OCA
RGPV MP India
2001-2005
Bachelor of Engineering in Information Technology from RGPV Bhopal MP
Key Highlights
– Got recognised for community initiatives by Mr. Ramadorai (CEO, MD TCS)
– Completed Six Sigma green belt certification and implemented several projects in adherence to Six Sigma methodology as best practice.
Skills
Solution architecting on Cloud and Big Data, Predictive analytics, Data visualisation
Programming Languages: Java, Java Scripts, JDBC, PL/SQL Hadoop, Hive, Pig, MapReduce, Oozie
Secondary Languages: VS MVC 5
Database: Oracle, MySQL
Architectures: MVC Architecture, Distributed Systems, Hadoop
Data Mining and Predictive Analytics: Weka, PowerBI
Data Visualisation: Tableau, Weka
