Roshan
Data Engineer at Cognizant
- Role
- Technical Lead at Cognizant
- Location
- Kurnool, AP, IN
- LinkedIn followers
- 500 followers
About Roshan
Dynamic Data Engineer with 11+ years of expertise in building scalable ETL pipelines and BI solutions using SQL Server, SSIS, SSRS, and Power BI. Passionate about Azure cloud innovations, I\'ve orchestrated ADF workflows and Azure Synapse analytics to deliver real-time insights, slashing reporting times by 30% and empowering data-driven decisions for enterprise teams. Currently mastering Databricks and PySpark to unlock big data potential—eager to collaborate on cutting-edge projects that blend traditional BI with modern Spark ecosystems. Let\'s connect to transform data chaos into strategic clarity!
Experience
Technical Lead
Feb 2022 — Present · Hyderabad, IN
Key Experience Bullet Points (for Job Descriptions)Led SSIS/SSRS Implementations: Designed and deployed robust SSIS packages for data migration and transformation, integrating with SQL Server to automate reporting processes—resulting in error-free data flows and 40% reduction in manual reconciliation efforts.Orchestrated ADF Pipelines: Built scalable data ingestion pipelines in Azure Data Factory, connecting hybrid on-prem and cloud sources to Azure Synapse, streamlining data lakes for advanced analytics and ensuring compliance with GDPR standards.Powered BI Transformations: Developed custom Power BI models and DAX queries to visualize multi-source data, creating executive dashboards that informed strategic pivots—such as identifying market trends that increased revenue by 15% for a retail client.Synapse Analytics Pioneer: Utilized Azure Synapse workspaces for serverless querying and PolyBase integrations, accelerating ad-hoc analysis from hours to minutes while maintaining cost efficiency in multi-tenant environments.Databricks & PySpark Explorer: Currently upskilling in Apache Spark via Databricks, prototyping PySpark scripts for ETL on Delta Lake—poised to tackle real-time streaming and ML ops in upcoming projects.
Education
st.Mary Fathima high school
Santhiram Engg college, Mathematics
2006 — 2007
Kottam College Of Engineering
Post Graduation, Computer Software Engineering
2013 — 2015
Santhiram Engg College
B.Tech, Information Technology
2009 — 2013
Skills
- Microsoft Word
- Java
- Windows
- Javascript
- Computer Language
- Customer Service
- Mysql
- C++
- Sql
- C
- Microsoft Office
- English
- Unix
- Teaching
- Outlook
- Microsoft Sql Server
- Access
- Powerpoint
- Microsoft Excel
- Ab Intio
- Core Java
- Html
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