Janjanam Sai Iswarya
Data Engineer
Hyderabad
Summary
Over 6 years of experience in Data Analytics within the Health Care Solutions & Energy Sector, proficient in using Microsoft Azure, SQL, ADLS, MS Power BI, MS Visio, and Apache Spark. Demonstrated history of designing and building end-to-end data pipelines, creating interactive reports, and performing in-depth data analytics. Strong problem-solving skills and a proven ability to drive business insights through data.
Overview
6
6
years of professional experience
3
3
Languages
Work History
Azure Cloud Engineer
ValueLabs
10.2024 - Current
- Developed pipelines for efficient data ingestion and incremental data processing using Data Factory.
- Automated workflows for data integration and processing with Logic Apps.
- Performed large-scale data transformations using Databricks for structured and unstructured data.
- Converted relational data into nested JSON format using Functions.
- Managed APIs with API Management and implemented message queuing using Service Bus.
- Designed pipelines in Data Factory for copying and transforming data across storage and databases.
- Created and optimized SQL database tables for efficient data storage and retrieval.
Data Engineer
Cyient
11.2021 - 09.2024
- Led the design and implementation of end-to-end data pipelines in Azure Data Factory (ADF).
- Developed comprehensive ADF components, including Linked Services, Data Sets, Pipelines, and Activities.
- Created scheduled pipelines and monitored their executions.
- Designed and developed interactive and insightful reports and dashboards using Power BI.
- Published and maintained reports, optimizing data loading into Azure Data Lake.
- Used advanced Azure resources like Form Recognizer and Cognitive Search to process documents and extract insights.
- Designed and created efficient APIs.
- Managed team tasks, resource utilization, and billing estimations.
Azure Developer
Tata Consultancy Services
06.2019 - 11.2021
- Designed and deployed robust data ingestion solutions using Azure Data Factory, Azure Data Lake, and MS Power BI.
- Created efficient pipeline jobs in Azure Data Factory to seamlessly load data from on-premises servers into Azure Data Lake.
- Worked within an Agile methodology framework, ensuring timely and high-quality deliverables.
- Managed client interactions and project requirements with strong communication skills.
- Developed and deployed BI solutions, managing and integrating data from diverse sources.
- Improved data accuracy by 15% through rigorous validation and quality checks.
Education
Bachelor of Technology - Information Technology
R.V.R & J.C College of Engineering
Intermediate - MPC
Sri Chaitanya Junior College
SSC - State Board
Sri Chaitanya Techno School
Skills
Azure Cloud
Azure Data Factory (ADF)
ADLS
Logic Apps
API Management
Service Bus
Cosmos DB
Form Recognizer
Cognitive Search
Microsoft Power BI
Apache Spark
Databricks
Python
SQL
Microsoft Visio
Visual Studio
Awards Recognitions
- Awarded Best Team Player and Best Individual Contributor at Cyient.
- Recognized as Star of the Month at TCS.
Timeline
Azure Cloud Engineer
ValueLabs
10.2024 - Current
Data Engineer
Cyient
11.2021 - 09.2024
Azure Developer
Tata Consultancy Services
06.2019 - 11.2021
Bachelor of Technology - Information Technology
R.V.R & J.C College of Engineering
Intermediate - MPC
Sri Chaitanya Junior College
SSC - State Board
Sri Chaitanya Techno School