Harsh Verma Contact: +91- 9566294752

Email: harshverma90@yahoo.co.in

PROFILE SUMMARY

Having 3 years of experience in Information Technology as a Developer Analyst in development/analysis of Data Warehousing, Reporting, Visualization and Database driven solutions.

Experience in Business Intelligence on various types of projects ranging from implementation, design and development to post production support and maintenance

Extensive experience in design and development of Tableau, ETL in Informatica, MS-EXCEL, Teradata, Oracle and SQL server, Control-M, Tivoli IBM and UNIX shell scripting.

Worked on ticketing tools like Service Now and PPMC. Good Exposure in Advanced Analytics. Strong exposure on Data warehousing concepts like star schema, snow flake schema etc. Suggesting efficient metrics for reporting and appropriate visualisation. Creating reports and dashboards in tableau as per clients’ requirements. Having good domain knowledge in Infrastructure, Repositories (Informatica, BO, Control-M and

Teradata) , Finance and Organizational datawarehouse. Good understanding of RDBMS concepts and experience in writing queries using Teradata SQL

Assistant and SQL Developer Worked on development and customization of Informatica mappings, mapplets, workflows with

worklets & tasks using various transformations for loading the data from multiple sources to data warehouse

Good exposure in using parameters, variables and user-defined functions. Implemented various performance tuning techniques on targets, sources, mappings and sessions in

all versions of Informatica Sound knowledge in performance tuning of data base queries, indexes as well as supported project

critical SLA applications Good experience in UNIX shell scripting Strong exposure on Control-M scheduling tool Excellent client handling ability with good presentation skills Excellent communication and interpersonal skills. Ability to grasp new concepts very quickly, both

technical and business related.

PROFESSIONAL EXPERIENCE

Worked as Senior Software Engineer in IGATE from June 2013 to Nov 2015. Working as Assistant Manager in WNS GLOBAL SERVICES from Nov 2015 to till date.

EDUCATIONAL SUMMARY

Graduate (B.Tech in Electronics & Communication) from Uttar Pradesh Technological University

TECHNICAL SKILLS

Business Intelligence : Tableau, Informatica Power centre, Advanced Analytics, MS-EXCELDBMS : Teradata, Oracle, MS SQL ServerSQL Editors : Teradata SQL Assistant, SQL DeveloperOS/Environment : UNIX, Windows XP/7Others : Control-M

KEY PROJECTS HANDLED

1)

Title NET-A-PORTER (E-Commerce)Client NET-A-PORTEREnvironment Database Management, Tableau, Adobe Analytics, MSSQL, MS-EXCELDuration November 2015 - till date Description NET-A-PORTER is a UK based e-commerce client which operates a website for

selling premium brands clothes like Armani, GUCCI etc. The Website operates from various parts of world and has 5 delivery centers in world.

Responsibilities

2)

Worked on creating new tableau reports and managing the existing ones. Creating new datamarts and managing existing ones for reporting layer in

MSSQL Server. Doing Advanced Analytics and preparing decks for new metrices as per client

requirement. Giving hand in web reporting in adobe analytics tool. Understanding and giving ideas to client to start project from scratch.

Title ECOVIEW (Repositories Management)Client NBCUniversalEnvironment Teradata, Oracle, Informatica 9.1.0, Control-M, UnixDuration October 2013 – Nov 2015 Description ECOVIEW is about extracting data from repositories of Informatica, Business

Objects, Teradata and Control-M based upon the required specific metrics and load them into Teradata DB which is the source for reports in Business Objects\ Tableau. Thus we can get Information about all the workflow, worklets, mappings and sessions etc. detail and audit information for all projects in the form Charts and graphs. Similarly for Business Objects we have information for all Users accessing reports in all environments, all events performed and there timings etc. For Teradata we have information like what are the default databases for all users and audit information for all users. For Control-M we have information regarding all the jobs details and statistics in detailed manner. In this project we have data load strategy through both Informatica and Teradata Bteqs.

The ECOVIEW will be built to perform the following core functions:

• Extract data from from the source systems (Repositories of Informatica, Control-M, Business Objects and Teradata based on the timeliness determined by the business• Apply specific business rules to the data as required by reporting and other downstream systems• Make the transformed data available to the downstream system and reporting systems when it is required

Responsibilities

3)

Worked on the development phase single-handedly from Offshore. Attending the Onsite calls to get the requirements. Translate customer

requirements into technical specifications and design ETL mappings by using Informatica.

Designed the Mapping Technical Specifications on the basis of Functional Requirements.

Prepared test case scenarios Involved in performance tuning by optimizing the sources, targets, mappings and

sessions Working on UNIX scripts and production support.

Title Keystone ( Infrastructure Management )Client NBCUniversalEnvironment Teradata, Oracle, Informatica 9.1.0, Control-M, UnixDurationDescription

December 2013 – July 2014 This project is about infrastructure information for different technologies in NBCU like IIS, TIBCO, JBOSS, STERLING, Oracle, MSSQL etc. The data contains information regarding servers and there status, the nodes and Schema information etc. Here the source system were flat files, the data first gets loaded into stage tables and then dimensions and fact tables and then after to summary tables. We also had views over summary tables; the whole system was synchronized to show data in form of Charts and graphs through Business Objects.

Responsibilities This project is about infrastructure information

Worked as a coordinator from offshore for this project Created impact analysis and test plan documents Weekly status update has been made to Portfolio Manager and GM’s UNIX script implementation to perform extraction of data from flat files and

execution of workflows to load data into tables till reconcillation. Automation of Jobs in Control-M by defining script names in Control-M.

4)

Title TVP (Television Production)Client NBCUniversalEnvironment Teradata, Oracle, Informatica 9.1.0, Control-M, UnixDurationDescription

May 2014 – Nov 2015This project is about Financial data like accounts, budgets and transactions done on different units by different partners. Source system is encrypted flat files with huge data being loaded into datawarehouse on daily basis being loaded into over 100 tables every day through Informatica mappings. Patricipated in the project from requirement gathering till the testing and validation of data. One of the most Key projects for our Company and the data consistency was the prime motive thus performed several reconcillation methods which is automated through Unix which would also send a reconcillation report to Users on daily basis

Responsibilities Analysis of the functional requirement and Technical specifications to create

design documents Development of mappings using transformations in Informatica Designer like

Connected Lookup, Unconnected Lookup, Filter etc. for data movement from source system to target warehouse

Reviewing mappings, workflows and output data and verifying the data loaded into target as per business requirement

Testing – unit testing of the each mappings Technical Unit Testing from Offshore as well as coordinating with on-site Actively monitored the production jobs through control-M scheduler tool Generate “adoption and leadership reports” every week

Personal Profile Father’s Name: Mr. Sushil Kumar Verma Mother’s Name: Mrs. Pratima Verma Date of Birth: 10/06/1990

Nationality: Indian Marital Status: Single Languages Known: Hindi, English

Harsh Verma