Sajith S

Sajith S

Data Engineer/Data Analyst
UAE
Full-time Hybrid

About Me

Azure Data Engineer/Data Analyst with 5 years of experience in Azure, Microsoft Fabric, Azure Databricks, Azure Data Factory SQL, PySpark, and Power BI. Skilled in building ETL pipelines, developing interactive dashboard…

Experience

Software Engineer

H&R Block India · Thiruvananthapuram, India
Mar 2025 - Sep 2026 · 1 year 6 months

<p>Designed and implemented an end-to-end Microsoft Fabric Lakehouse solution to ingest Azure Cost Management data into OneLake, perform transformations, and deliver curated datasets for enterprise FinOps reporting.</p><p> Migrated legacy PowerShell-based Azure cost processing scripts into scalable Azure Databricks notebooks using PySpark, significantly improving maintainability and processing efficiency.</p><p> Built enterprise ETL pipelines using Azure Databricks, Azure Data Factory, and Azure Data Lake Storage for Azure billing and utilisation data processing.</p><p> Developed interactive Power BI dashboards enabling finance and engineering teams to monitor Azure cloud spend, resource utilisation, and budgeting trends.</p><p> Built an end-to-end Azure FinOps pipeline using Microsoft Fabric, ADF, ADLS Gen2 and Databricks.</p><p> Built an Azure OpenAI-powered chatbot to help FinOps teams with cloud cost analysis, Azure resource recommendations, and spending insights during Innovation Week.</p>

Senior Systems Engineer

Infosys · Thiruvananthapuram, India
Jan 2022 - Mar 2025 · 3 years 1 month

<p>Designed and optimised enterprise ETL pipelines processing large-scale retail POS datasets using SQL, Python, and Control-M scheduling.</p><p> Accelerated enterprise data processing pipelines by 30% through workflow optimisation and cloud migration initiatives.</p><p> Developed automation solutions that archived legacy datasets, reclaiming approximately 15 TB of storage during production execution.</p><p> Developed SQL queries and troubleshooting scripts for production data analysis and issue resolution.</p><p> Built business intelligence reports and analytical dashboards enabling clients to improve forecasting accuracy and business decision-making.</p>

Software Trainee(Azure Data Engineering)

Quest Innovative Solutions · Thiruvananthapuram, India
May 2021 - Nov 2021 · 6 months

<p>Practiced developing ETL/ELT workflows to extract, transform, and load data from multiple sources.</p><p> Gained exposure to Apache Spark and PySpark, SQL, Python for distributed data processing.</p><p> Worked on practical exercises and mini-projects to understand end-to-end data engineering workflows.</p>

PROJECTS

Azure FinOps Cost Management Platform Using Fabric

H&R Block
Duration : 01-Jan-2026 - 02-Sep-2026

<ul><li>Built an end-to-end Azure FinOps pipeline using Microsoft Fabric, ADF, ADLS Gen2 and Databricks.</li><li>Implemented Landing, Conformed and Reporting layers using Lakehouse/Delta architecture.</li><li>Developed PySpark transformations for application, subscription, resource and environment-level cost analysis.</li><li>Built budget vs actual, variance and utilization reporting for FinOps monitoring.</li></ul><p></p>

Certifications

Databricks Data Engineer Associate

other · Thiruvananthapuram , Kerala , India · 2024

DP-900

other · Thiruvananthapuram , Kerala , India · 2024

Skills

Microsoft Azure Azure Databricks Azure Data Factory Azure Data Lake Storage Gen2 Microsoft Fabric Azure OpenAI OneLake PySpark Apache Spark SQL Python Spark SQL ETL/ELT Delta Lake Lakehouse Architecture Unity Catalog Power BI DAX Data Models Semantic Models Power Query Streamlit KPI Control-M
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