Abdul Rehman Shaik
Bangalore
Summary
I am a seasoned professional with 15 years of extensive experience in ETL Design and Development, Data Warehousing, Analytics and BI Reporting. My expertise extends to technologies like Oracle Data Integrator, Python,SQL and Oracle Cloud where I have successfully managed complex data integration projects. With a keen eye for analytics, I have consistently leveraged data to drive informed decision-making and optimize business processes. My passion lies in unlocking insights from data and transforming them into actionable strategies for organizational growth and success.
Overview
16
16
years of professional experience
1
1
Certificate
Work History
Principal Software Engineer
Oracle
Bangalore
06.2024 - Current
- Collaborated with stakeholders to identify business requirements for analytics solutions, recommending best practices in developing architectures.
- Implemented ETL processes to integrate disparate datasets into the organization's big-data platform.
- Developed, tested and maintained software applications to ensure optimal performance.
- Developed and maintained data models for business intelligence reporting.
- Assisted in troubleshooting any issues related to the organization's data warehouse or other analytics solutions implemented within it.
- Developed and implemented data-driven models and algorithms to optimize the accuracy of predictive analytics.
- Monitored production systems for identifying potential issues with performance or scalability.
- Developed ETL jobs to extract, transform, and load data from various sources into the target system.
- Implemented real-time streaming applications using Spark Streaming.
- Monitored system performance metrics such as latency and throughput to identify potential bottlenecks or areas of improvement.
- Automated tasks related to deployment, configuration management, monitoring, testing using DevOps tools Git, Jenkins.
Tata Consultancy Services
09.2008 - 06.2011
- Involved in preparation of design documents, converting business requirements into technical specifications.
- Used ETL tools, such as Informatica, for extraction, transformation, and loading data into the target database.
- Implemented multiple data transformations such as expressions, filters, joiners, and lookups to enhance the efficiency of data migration and maintenance.
- Source code review for the mappings and workflows developed by team members.
- Developed PL SQL packages to fulfill various requirements
- Handled customer inquiries and created detailed reports.
- Monitoring workflows and verifying data that gets loaded from ODS source.
Education
Bachelor of Engineering (CSE) -
National Institute of Engineering, Mysore
01.2008
Skills
- ETL
- Business Intelligence
- ODI
- Python
- SQL and Databases
- OCI Cloud
- Data Modeling
- Big data technologies
- Pyspark
- Reporting
Certification
- Completed Oracle Cloud Infrastructure (OCI) foundations 2022
- Completed Oracle Certification course on Oracle Cloud Associate
- Completed Oracle certification course on Oracle Cloud Associate AI
Timeline
Principal Software Engineer
Oracle
06.2024 - Current
Tata Consultancy Services
09.2008 - 06.2011
Bachelor of Engineering (CSE) -
National Institute of Engineering, Mysore
Personal Information
- Title: Principal Software Engineer (ORACLE)
- Gender: Male
- Nationality: Indian
- Marital Status: Married
- Visa Status: US B1/B2 with validity up to 5 years
Personal Information
- Title: Principal Software Engineer (ORACLE)
- Gender: Male
- Nationality: Indian
- Marital Status: Married
- Visa Status: US B1/B2 with validity up to 5 years
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