Ghazi Rahman Shaik Email and Phone Number
A dynamic data engineer with hands-on experience in developing and optimizing ETL workflows using AWS, Spark and Big data technologies. Proven success in improving data accuracy, reducing costs, and optimizing performance. Skilled in managing data lakes, data warehouses, and implementing best practices for data governance. Strong collaborative experience with data scientists to support machine learning models. Holds a Master's in Computer Science from California State University, Northridge, and a Bachelor's in Electronics and Communication Engineering. Proficient in Python, Java SQL, Apache Spark, Hadoop, AWS, Snowflake and other advanced technologies.
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Software Engineer VolunteerOne Community GlobalLos Angeles, Ca, Us -
Programmer AnalystCognizant Dec 2020 - Aug 2022IndiaData Pipeline and Workflow Development:• Implemented data pipelines for seamless data ingestion, processing, and storage.• Developed ETL workflows using AWS Glue, Apache Spark, and NiFi, processing millions of records daily, resulting in an annual cost saving of approximately $50,000 through optimized resource utilization.• Automated workflows with Apache Airflow, efficiently managing over 9,000 daily tasks.Data Storage and Management:• Optimized data lakes and data warehouses, improving retrieval speed and reducing storage costs.• Employed data governance best practices like lineage tracking to ensure data integrity for large tables.• Engineered complex SQL queries, optimizing database performance for large datasets.• Designed and optimized data models for databases with over 70 tables and 60 million rows.• Maintained OLTP and OLAP systems, ensuring efficient transaction processing and query performance.Collaboration and Documentation:• Collaborated with data scientists and stakeholders to prepare extensive datasets for ML models.• Worked with domain experts to understand business requirements and translate them into data solutions.• Created documentation detailing various activities such as data architecture, pipelines, and root causes.• Participated in code and design reviews to ensure alignment with technical standards and best practices. -
Systems And Communication InternAirports Authority Of India May 2018 - Aug 2018Vijayawada, Andhra Pradesh, IndiaAnalyzed satellite data to boost channel reliability and Optimize Communication Systems.• Enhanced Navigation Accuracy by Leveraging system diagnostics to achieve 98% precision.• Optimized radar and ADS-B tracking to improve Surveillance Efficiency and accuracy by 20%• Created data-driven reports enhancing insights into the CNS system and improving decision-making efficiency
Ghazi Rahman Shaik Education Details
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Computer Science -
Electrical, Electronics And Communications Engineering -
St.John'S High SchoolSsc
Frequently Asked Questions about Ghazi Rahman Shaik
What company does Ghazi Rahman Shaik work for?
Ghazi Rahman Shaik works for One Community Global
What is Ghazi Rahman Shaik's role at the current company?
Ghazi Rahman Shaik's current role is Software Engineer Volunteer.
What schools did Ghazi Rahman Shaik attend?
Ghazi Rahman Shaik attended California State University, Northridge, Kl University, St.john's High School.
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