Abraham Samuel
Azure Data Engineer | Python & PySpark Proficient | Enhancing Data Processes in Healthcare|Specialist in ETL Optimization & Cloud-Based Solutions | Data-driven Business Enhancements
- Role
- Data Engineer 1 at Apexon
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Abraham Samuel
Elevating enterprise data management with Azure – that’s where my passion lies. I\'m Abraham Samuel, and as a dedicated Azure Data Engineer, I specialize in optimizing data processes to foster data-driven decision-making. My toolbox is filled with Azure technologies and my mind, with solutions tailored for the healthcare and financial industries. From completing my Master\'s in IT to designing scalable cloud architectures at Apexon, my career has been a fulfilling mix of learning and impactful application. I excel in establishing reliable and scalable ETL frameworks, from conceptualization to deployment, heavily focusing on performance tuning and cost efficiency. I\'m adept at Python, PySpark, and managing database solutions that not only support but enhance operational efficiencies. My projects often result in significant enhancements, like reducing runtime failures by 60% through metadata-driven ETL workflows. If you are looking for a strategic partner to refine your data operations or need advice on cloud data engineering, feel free to reach out. I’m always open to discussing new technology and strategies that empower better business decisions.
Experience
Data Engineer 1
Sep 2022 — Present · Hyderabad, IN
Apex Global Solutions (AGS) Designed and deployed a cloud-based data lake architecture on Azure (ADLS Gen2, ADF, Synapse, Power BI) to centralize ERP, Payroll, Census, and CRM data for a healthcare domain. Built scalable ETL pipelines with ADF, APIs, and FTP integrations, and developed transformation workflows using Synapse Workbooks and PySpark to standardize data into curated models. Implemented incremental loads, archival strategies, and Slowly Changing Dimensions (SCD Type 2) to optimize performance and ensure historical accuracy. Delivered Power BI dashboards from the Synapse Gold Layer with row-level security (RLS), enabling secure, data-driven decision-making for business users.
Education
JNTUH College of Engineering Hyderabad
Master's degree
2019 — 2021
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