Shah Zaib Ali Dogar Email & Phone Number

As a Data Engineer assigned to the Maiden Century project while employed by Arbisoft since August 2021, I have been instrumental in driving our mission to leverage alternative data for enhanced investment insights. My role involves utilizing my comprehensive skill set to develop and optimize cutting-edge data solutions for the investment industry.Key Responsibilities and AccomplishmentsDatabase Migration and Optimization:I orchestrated the migration of database-intensive tasks from PostgreSQL to Snowflake, leveraging parallelization and scalability to achieve more than a 50% reduction in task execution times.Implemented indexing and partitioning strategies in PostgreSQL, significantly reducing query response times and improving overall database performance.Scalable Data Pipelines:Designed and implemented robust data pipelines using Apache Airflow, capable of managing datasets up to 350 GB efficiently, ensuring reliable and scalable data processing.ETL Process Development:Developed and maintained efficient ETL processes using Python, optimizing data flows to enhance system efficiency and reliability.Experience with AWS Stack:Utilized AWS services including S3, CodeBuild, Athena, and AWS Lambdas for enhancing the reliability and performance of data pipelines.API Development:Worked on microservices architecture incorporating FastAPI, leading to the development of efficient and scalable APIs for data access.Code Quality and Team Collaboration:Conducted regular code reviews, providing constructive feedback to team members, ensuring adherence to best practices and maintaining high code quality standards.Technical SkillsPython, PostgreSQL, AWS (S3, CodeBuild, Athena, Lambda), Snowflake, Apache Airflow, GitHub, Docker, FlywayIn my current role with Maiden Century, I effectively apply these skills to support the company's advanced data-driven solutions, enhancing our ability to provide real-time, actionable insights from alternative data sources to drive superior investment decisions.

Listed skills include English, Java, Computer Science, Microsoft Excel, and 4 others.