Summary
Overview
Work history
Education
Skills
Languages
Timeline
CustomerServiceRepresentative
Jaideep Mehra

Jaideep Mehra

Abu Dhabi,UAE

Summary

Results-driven Data Warehouse Engineer with around 8 years of experience in designing, implementing, and optimizing data warehousing solutions. Seeking a senior-level role to leverage my expertise in ETL processes, data modelling, and data integration to drive data-driven insights and enhance business performance.

Overview

8
8
years of professional experience

Work history

Senior Data Warehouse Engineer

Wipro
Abu Dhabi, UAE
10.2015 - Current

First Abu Dhabi Bank:

  • Led end to end development of SAS AML (Anti-Money Laundering) Flow, ensuring robust compliance and risk mitigation for financial institution.
  • Successfully integrated diverse data sources (transactional, customer, external) into AML flow, achieving comprehensive risk analysis.
  • Led the design and development of a scalable data warehousing architecture, resulting in improvement in data retrieval and analysis efficiency.
  • Spearheaded the design and development of the AECB Flow to streamline data warehousing operations.
  • Proactively addressed data integration challenges, ensuring the timely delivery of accurate data to stakeholders.
  • Managed end-to-end ETL processes, including data extraction, transformation, and loading, ensuring data accuracy and timeliness.
  • Automated data ingestion processes, reducing manual effort by 30% and improving data freshness.
  • Conducted performance tuning and optimization of SQL queries, reducing query execution times by 25%.
  • Designed and maintained data models using ODI tool, enabling efficient data storage and retrieval.
  • Implemented data quality checks and data governance practices, reducing data errors.
  • Developed and maintained ETL workflows using ODI (Oracle Data Integrator), Informatica PowerCenter, ensuring data consistency and accuracy.
  • Created and managed data dictionaries and documentation for data warehouse components.
  • Monitored and managed data warehouse performance, resolving issues promptly to minimize downtime.
  • Assisted in disaster recovery planning and testing, ensuring data integrity in case of system failures.
  • Experience in PL/SQL Development, Design and Implementation of Business Applications using the Oracle RDBMS.


CISCO:

  • Worked on creating Service now data replications by using Snow mirror tool.
  • Having good knowledge of ServiceNow modules like ITOM, ITSM, Discovery, Service Mapping, ITIL, CMDB and its Table hierarchy structure.
  • Developed Complex database objects like Stored Procedures, Functions, Packages and Triggers using SQL and PL/SQL.
  • Created Packages and Procedures automatically drop table indexes and create indexes for the tables. Worked extensively on Ref Cursor, External Tables and Collections.
  • Developed Materialized Views for data replication in distributed environments.
  • Developed various custom Views for data exposure in distributed environments.
  • Created various clean-up jobs for huge data tables by using DBMS.JOB
  • Effectively made use of Table functions, Table partitioning and collections.


HEWLETT PACKARD INC. :

  • Designed and implemented new functionality on CPQ process related to price calculations, deal process and products load process as per business requirements.
  • Extensively worked on Database objects like tables, Views, Indexes also involved in Implementing Procedures, Packages and triggers according to the requirement.
  • Testing DB performance periodically and analyzing top SQLs with in a stipulated time using Data Dictionary views.
  • Actively done PLSQL development and SQL query writing based on the requirement
  • Plan migration to given SQL using best explain plan.
  • Conducting performance meetings on regular basis, for proactively resolving the issues in the Database.
  • Research and trouble-shoot application problems using PL/SQL programming skills.
  • Good experience in supporting applications running in Unix/Linux environment.

Education

M.TECH (Masters of Technology) - Computer Science Engineering

BITS (Birla Institute of Technology and Science)
India
04.2001 -

Skills

Data Warehousing, Data modeling

Data integration, ETL processes

Data quality

PL- SQL, Oracle SQL

Unix/ Linux, Shell Scripting

Oracle Database

Tools:

Oracle Data Integrator (ETL), Informatica Powercenter

SQL Developer, TOAD, Service Now, Snow Mirror, SQL*PLUS,

Oracle 12C Enterprise Edition,

Eclipse, Tortoise SVN, JIRA, HPSM, IT Service Management,

Putty, WinSCP, Citrix VDI, Azure VDI, Agile Methodologies

Languages

English
Fluent
Hindi
Fluent

Timeline

Senior Data Warehouse Engineer

Wipro
10.2015 - Current

M.TECH (Masters of Technology) - Computer Science Engineering

BITS (Birla Institute of Technology and Science)
04.2001 -
Jaideep Mehra