Mahitha Muppalaneni
Summary
Data Engineer with 6+ years of experience in building Azure-based data pipelines, automating ETL workflows with Python, and delivering insights through Power BI. Passionate about scalable architecture, automating cloud services through Python and transforming raw data into actionable insights to support data-driven decision-making.
Overview
6
6
years of professional experience
Work History
Software Engineer
CBRE South Asia Pvt Ltd
07.2022 - 03.2025
- Created Flask APIs to interact with a pre-trained machine learning model saved using joblib; containerized the app with Docker and deployed it on Azure App Services for scalable, cloudbased access.
- Developed Python scripts to extract and transform data from cloud platforms, like AWS Athena and Azure Resource Groups.
- Designed and delivered interactive Power BI reports, dashboards, and paginated reports based on business and end-user requirements, and embedded them into internal applications for seamless access.
- Created and maintained SQL database objects, including views, tables, and stored procedures, on multiple source domain databases to support reporting and data analysis.
- Implemented Row-Level Security ‘RLS’ to control access based on user roles and permissions.
- Utilized DAX, conditional formatting, and page-level filters to create dynamic and interactive reports tailored to business needs.
- Collaborated with cross-functional teams to ensure seamless data source integration and alignment of report outputs with business requirements.
- Provided post-deployment support and troubleshooting to maintain report accuracy, resolve issues, and enhance performance.
- Automated the embedding of Power BI reports into internal applications using Python and PowerShell scripts, including dataset gateway mapping for secure access.
- Developed and maintained Azure DevOps pipelines to facilitate CI/CD processes for the deployment and version control of Power BI reports.
Data Analyst
Novartis
02.2022 - 07.2022
- Identified potential sites and principal investigators based on key performance indicators across various specialties.
- Utilized organizational databases to extract trial, site, and principal investigator level data.
- Analyzed patient and site potential metrics to select optimal locations for drug trials.
Associate Software Engineer
CES Information Technologies Pvt Ltd
06.2020 - 01.2022
- Migrated Oracle schema definitions, tables, functions, and views to Azure SQL Database using Visual Studio SSDT project.
- Migrated data for 23 business areas utilizing star and snowflake schemas through Azure Data Factory pipelines, Python SDK.
- Created initial and incremental data refreshes using scheduled and tumbling window triggers in Azure Data Factory.
- Worked on creating PBI data models on Azure SQL Database with RLS implementation and incremental refresh.
- Facilitated daily stand-ups and led scrum ceremonies including sprint planning and sprint reviews to ensure team alignment, track progress, and identify roadblocks, contributing to enhance transparency and accountability across the team.
- Creating various documents such as functional specification, Technical design document, Release notes and Peer review checklist.
Python Developer
CES Information Technologies Pvt Ltd
10.2018 - 05.2020
- Summarized impressions, clicks, costs, conversion values, and ROAS for keyword combinations of Exact and Phrase Matches for a given search campaign.
- Extracted negative keywords from search terms to refine targeting strategies.
- Executed ETL process by extracting data from social platforms ‘Google Analytics, YouTube, Facebook, Instagram), saving raw data into CSV files and transforming data into required formats in CSV files before loading data into database and generating dashboards.
- Developed secure kiosk application for schools to manage vendor and parent visits.
- Executed checks against internal and third-party databases to identify potential risks.
- Facilitated alert system printing to notify authorities of flagged visitors.
Education
Bachelor of Technology - Computer Science & Engineering
Jawaharlal Nehru Technological University
Hyderabad01-2018
Skills
- Python
- Flask
- API
- ETL
- Azure
- Azure Data Factory (ADF)
- Azure Apps
- Azure SQL
- AWS
- Lambda functions
- S3 buckets
- Transcribe
- Power BI
- Azure DevOps
- CI/CD
- SQL
- BigQuery
- Microsoft SQL Server
- PostgreSQL
- PowerShell
- NLP
- Docker
- Git
- Data integration
- Problem solving
- Data Pipelines
- Agile
Timeline
Software Engineer
CBRE South Asia Pvt Ltd
07.2022 - 03.2025
Data Analyst
Novartis
02.2022 - 07.2022
Associate Software Engineer
CES Information Technologies Pvt Ltd
06.2020 - 01.2022
Python Developer
CES Information Technologies Pvt Ltd
10.2018 - 05.2020
Bachelor of Technology - Computer Science & Engineering
Jawaharlal Nehru Technological University