Summary
Overview
Work History
Education
Skills
Accomplishments
Languages
Timeline
Generic

Imran Shaik

Bengaluru

Summary

Results-driven Data Engineer with a proven track record in SQL Server, SSIS, and Informatica PowerCenter. Expertise in optimizing ETL processes to achieve higher performance and operational efficiency. Strong collaboration with cross-functional teams ensures alignment of technical solutions with business objectives. Analytical skills and effective communication foster data-driven decision-making across the organization.

Overview

3
3
years of professional experience

Work History

Data Engineer

Schneider Electric
Bengaluru
02.2023 - Current
  • Created stored procedures for automating periodic tasks in SQL Server.
  • Creating indexes, like clustered indexes and non-clustered indexes, to improve query performance.
  • Expertise in using ranking functions, string functions, date functions, and aggregate functions.
  • Expertise in creating temporary tables, table variables, and common table expressions (CTE).
  • Optimized existing queries to improve query performance by creating indexes on tables.
  • Collaborated with cross-functional teams to gather requirements and translate business needs into technical specifications for data solutions.
  • Created mappings, sessions and workflows to move data from source systems to target systems using Informatica PowerCenter.
  • Worked closely with Business Analysts and End Users for gathering requirements and providing technical solutions during design phase .
  • Coordinated with DBA team for creating new databases, tablespace configurations, user accounts creation and privileges management, when required for development purpose or migration purpose across different environments .
  • Identified data quality issues and worked with business users to resolve them in a timely manner.
  • Provided production support for all ETL related issues involving Informatica PowerCenter.
  • Designed complex transformations using various transformation objects like Joiner, Lookup, Aggregator, Sorter in Informatica PowerCenter.
  • Implemented Slowly Changing Dimensions Type 1 and 2 in SSIS Packages to capture changes in the source data over time.
  • Optimized existing SSIS packages by performing performance tuning activities like reducing redundant operations, replacing Lookup and Merge Join with Hash Match.
  • Generated automated reports that monitored successful completion of ETL processes on a daily basis.
  • Created complex SSIS packages with multiple transformations, such as derived columns, lookups, conditional splits, merges, merge joins, execute SQL tasks, and so on.
  • Created and maintained database objects including tables, views, indexes, and triggers to ensure data integrity and performance efficiency.
  • Deployed SSIS packages from development environment to QA, UAT, Production environments successfully.
  • Designed and developed complex SQL queries for data analysis and extraction to support business decisions.
  • Developed complex mappings using transformations such as Aggregator, Expression, Connected Lookup, Unconnected Lookup, Router transformations, transaction control, and Normalizer Transformation.
  • Developed Python scripts for extracting data from APIs and loading it into an SQL table.

ETL Developer

Starcom Information Technology
Bengaluru
01.2022 - 01.2023
  • Documented all processes related to database development activities such as creating stored procedures or migrating databases from one server to another.
  • Expertise in creating temporary tables, table variables, and common table expressions (CTE).
  • Created mappings using transformations such as Derived Column, Data Conversion, Conditional Split, Row Count, Union All, Lookup, Sort, etc. Using Data Flow Task.
  • Developed stored procedures, triggers and functions using T-SQL for data manipulation, retrieval and updating of databases.
  • Implemented complex queries to retrieve data from SQL Server database by joining multiple tables with different conditions.
  • Created SSIS packages to extract, transform and load data between heterogeneous sources like Oracle, MS Access and flat files into the SQL Server database.
  • Integrated and organized diverse datasets with SSIS components like Union All, Sort, Aggregation.
  • Converted unstructured data from multiple sources using SSIS transformations including DFT, multicast, and conditional split.
  • Created documentation such as technical specifications for each task involved in ETL process.
  • Implemented Slowly Changing Dimensions Type 1 and 2 in SSIS Packages to capture changes in the source data over time.
  • Debugged errors encountered during development or testing phases of ETL processes.
  • Optimized existing SSIS packages by performing performance tuning activities like reducing redundant operations, replacing Lookup and Merge Join with Hash Match.
  • Generated automated reports that monitored successful completion of ETL processes on a daily basis.
  • Created complex SSIS packages with multiple transformations such as derived columns, lookups, conditional splits, script tasks and execute SQL tasks.
  • Deployed SSIS packages from development environment to QA, UAT, Production environments successfully.
  • Designed and developed custom logging framework using Event Handlers and Log Providers within SSIS packages to log progress of package execution.
  • Created and maintained database objects including tables, views, indexes, and triggers to ensure data integrity and performance efficiency.

Education

Vikrama Simhapuri University

Skills

  • SQL Server
  • Transact-SQL
  • Informatica PowerCenter
  • SSIS
  • Amazon Redshift
  • Data warehousing
  • Snap logic
  • Data modeling
  • WinSCP
  • FileZilla

Accomplishments

  • Got Appreciation from the leadership team for delivering a high valued project in a short span.

Languages

Hindi
Native language
English
Advanced (C1)
C1
Telugu
Advanced (C1)
C1

Timeline

Data Engineer

Schneider Electric
02.2023 - Current

ETL Developer

Starcom Information Technology
01.2022 - 01.2023

Vikrama Simhapuri University
Imran Shaik