AbdurRehman Sarwar

I am a Senior Data and AI Engineer with 6+ years building scalable data platforms on AWS, Azure, and GCP. I design high-volume ETL/ELT, batch and streaming pipelines and enable ML workloads and analytics with reliable, well-governed data.

At Devsinc I led delivery of enterprise-grade pipelines, building 10+ ETL/ELT integrations and real-time Kafka+Spark streams that reduced latency to under five minutes. I automate infrastructure with Terraform and CI/CD, and optimize databases such as PostgreSQL and MongoDB for high-traffic applications.

Previously at Nisum I designed a HIPAA-compliant data platform for AI-driven healthcare solutions, built Airflow+dbt transformations, and implemented Kafka-based IoT pipelines for anomaly detection. I also established monitoring with CloudWatch and Grafana, reducing downtime and improving model training velocity.

I blend deep engineering, DevOps, and ML collaboration to deliver production-ready data solutions, cut costs, and improve reliability. I partner with BI and data science teams to produce analytics-ready datasets and improve diagnostic and predictive model performance.