Hassam Tareen
@hassamtareen
I build scalable data pipelines, lakehouse platforms, and governed analytics solutions across Azure, Fabric, and AWS.
PakistanWhat I'm looking for
At Jazz, I design ETL pipelines and data-management processes using Teradata Data Ops Suite and GCFR, sourcing, transforming, validating, and integrating data into the warehouse.
Previously at Afiniti, I built and maintained scalable pipelines, dashboards, data models, and integrations for clients including ENEL, Telefónica Brazil, and TIM Brazil. I helped expand ENEL inbound-call capabilities, increasing monthly payouts by 30%.
I've delivered end-to-end Microsoft Fabric, Azure, and AWS data platforms, integrating sources such as HubSpot, Sage, PostgreSQL, and Amazon RDS. My work includes Medallion Architecture, MDM, CDC streaming, PySpark transformations, RBAC, row-level security, and automated reporting.
I also modernize data estates through migrations from Talend to Airflow and Spark, MySQL to Greenplum, and Windows servers to Oracle Enterprise Linux. I enjoy improving data quality, reliability, governance, and access to business-ready insights.
Experience
Work history, roles, and key accomplishments
Intermediate Analytics Engineer
Jazz
Jul 2025 - Present (1 year 2 months)
Designs ETL pipelines and data management processes using Teradata Data Ops Suite and GCFR. Assists in optimizing data models, sourcing and validating data, and performing system health checks.
Data Engineer II
Afiniti
Aug 2022 - Jun 2025 (2 years 10 months)
Developed and maintained scalable data pipelines, collaborated with cross-functional teams, and designed data dashboards for monitoring. Architected data pipeline designs for new projects and trained junior team members.
Data Engineer I
Afiniti
Jul 2020 - Jul 2022 (2 years)
Worked on Italian and Brazilian clients, collaborated with teams to expand business and design automated systems. Migrated database from MySQL to Greenplum and conducted data profiling and quality audits.
Data Analyst & BI Developer
Wilshire Labs (Pvt) Ltd
Jan 2020 - Jun 2020 (5 months)
Contributed to setting up MySQL database, building ETL pipelines, and creating reporting systems. Documented data workflows to assist new colleagues.
Education
Degrees, certifications, and relevant coursework
Microsoft
Microsoft Certified: Fabric Data Engineer Associate (DP-700), Data Engineering
Ongoing certification as a Microsoft Certified: Fabric Data Engineer Associate (DP-700).
Amazon Web Services (AWS)
AWS Certified Data Engineer - Associate (DEA-C01), Data Engineering
Ongoing certification as an AWS Certified Data Engineer - Associate (DEA-C01).
Ghulam Ishaq Khan Institute of Engineering Sciences and Technology
Bachelor of Science, Engineering Sciences
2015 - 2019
Grade: 3.08
Activities and societies: Dean's List from Spring 2018 to Spring 2019
Pursued a BS in Engineering Sciences, achieving a CGPA of 3.08 and earning Dean's List recognition from Spring 2018 to Spring 2019.
Coursera
Databases and SQL for Data Science with Python, Data Science
Completed a course on databases and SQL for data science with Python.
Udemy
Azure Databricks and Spark SQL (Python), Data Engineering
Completed a course on Azure Databricks and Spark SQL using Python.
Udemy
Spark Streaming - Stream Processing in Lakehouse, Data Engineering
Completed a course on Spark Streaming for stream processing in a lakehouse environment.
Tech stack
Software and tools used professionally
Availability
Location
PakistanAuthorized to work in
Salary expectations
Social media
Skills
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