Data Engineer | PySpark | AWS | ETL Specialist
Analytical and process-oriented data engineer with expertise in modern data engineering techniques, cloud technologies, and Big Data platforms. Transforming raw data into actionable insights.
ETL & Data Warehousing
Comprehensive ETL solution processing real estate data from multiple sources into a centralized data warehouse. Implemented data quality checks, automated transformations, and real-time monitoring.
AWS Data Engineering
Built enterprise-grade data lake on AWS with automated data ingestion, processing, and analytics capabilities. Implemented cost-effective storage and compute optimization strategies.
Real-time Data Processing
Developed real-time streaming analytics platform processing IoT sensor data with sub-second latency. Implemented anomaly detection and automated alerting systems.
Data Integration & Migration
Seamless data integration across AWS, Azure, and IBM cloud platforms. Implemented secure data transfer protocols and maintained data consistency across multiple environments.
"Hammad delivered exceptional results on our data warehouse project. His expertise in AWS and ETL processes helped us reduce data processing time by 60%. Highly professional and communicative throughout the project."
"Outstanding work on our real-time analytics platform. Hammad's knowledge of Kafka and streaming technologies was exactly what we needed. The solution handles millions of events daily without any issues."
"Hammad transformed our legacy data infrastructure into a modern, scalable solution. His attention to detail and ability to explain complex concepts made the entire process smooth. Definitely recommend!"
"Excellent data engineering skills and quick turnaround time. Hammad helped us migrate our entire data pipeline to the cloud, resulting in 40% cost savings. Professional service from start to finish."
"Hammad's expertise in PySpark and big data processing was invaluable for our analytics project. He delivered quality code, comprehensive documentation, and ongoing support. A true professional!"
"Working with Hammad was a game-changer for our data team. His knowledge of modern data tools and best practices helped us build a robust, scalable data infrastructure. Highly recommended!"
SYSTEMS LTD – Lahore
Leading end-to-end data pipeline development and client engagement for analytics solutions. Implementing scalable data solutions using AWS services, PySpark, and workflow orchestration tools. Optimizing data processing with Redshift and automating workflows with Apache Airflow.
KAVTECH SOLUTIONS (PRIVATE) LTD. – Lahore
Implemented comprehensive ETL solutions for real estate data processing using Pentaho Data Integration. Migrated existing ETL jobs to AWS cloud environment, working with Lambda, S3, Athena, and Glue. Developed complete data pipelines with extraction, transformation, cleansing, and validation processes.
TECHNOGENICS SMC PVT LTD – Lahore
Designed and managed large-scale data stores for cybersecurity products. Built data warehouse pipelines using Python, SQL, Kafka, and AWS. Worked on data ingestion, compression, and cloud forwarding systems for the Strikready cybersecurity platform.
BINARYTECH (PRIVATE) LIMITED
Developed AWS ETL pipelines using S3 and Glue. Created Lambda functions for automated file processing and scheduling. Built data pipelines for JSON data extraction, transformation, and loading from RDMS systems. Integrated with multiple cloud providers including IBM, Azure, and AWS.
JUMP SOLUTIONS – Lahore
Developed AWS ETL pipelines and Lambda functions for automated data processing. Worked extensively with AWS Redshift to build end-to-end client solutions. Implemented incremental data loading and scheduling using AWS Event Bridge.
hammadyasir343@gmail.com
+92 312 7238084
Lahore, Pakistan
linkedin.com/in/hammadyasir
github.com/hammadyasir