Divya Sri Muddasani
Hyderabad
Summary
At Optum, I spearheaded the development of Store Procedures, ETL Database Model, enhancing data processing efficiency by optimizing SQL statements and database stability. My expertise in SQL, PySpark, and collaborative skills significantly contributed to the successful deployment of products, showcasing my ability to manage complex data engineering tasks and improve code performance.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Associate Software Engineer
Optum
Hyderabad
08.2022 - Current
- Developed an ETL Database Model and created various database warehouse dimensions to accommodate ETL outputs, improving data processing efficiency.
- Successfully optimized in-application SQL statements, enhancing database stability, reliability, and performance.
- Gathered requirements from business analysts and translated them into physical data models, facilitating the design of database schema and objects.
- Utilized advanced SQL techniques, such as joins and sub-queries, to simplify complex queries and optimize procedures for production use.
- Implemented SQL queries to extract data from multiple tables into CSV format, enabling efficient data extraction for business analysis and reporting.
- Data Engineering: Performed data engineering tasks using PySpark.
- Migrated data from bypass to Snowflake and SQL Server to bdpass, etc.
- Created ADF pipelines for ETL jobs from different platforms.
- Collaborated with other teams to ensure successful deployment of products.
- Optimized code performance by implementing best practices and standards.
Education
Bachelor of Technology - Computer Science and Engineering
CMR College of Engineering and Technology
Hyderabad, India05.2022
Skills
- SQL Proficiency
- HTML Development Skills
- Skilled in Python Programming
- ETL Process Management - SSIS
- Snowflake Database Expertise
- Putty Application
- SQL Server Management Studio Expertise
- Experience with PySpark
- Azure Cloud Expertise
- Experience with Databricks
- ADF Pipeline Development
- Software Development Lifecycle
- Back-end development
- Code optimization
- Database programming
- Analytics
Accomplishments
- Received the Bravo Award for compassion and dedication, recognizing outstanding contributions to teamwork, and commitment
- Actively participated in the National Cadet Corps (NCC), demonstrating leadership and teamwork skills
- Engaged in an ICT Youth Talk focused on food conservation, contributing insights to promote sustainable practices
- Completed a Mega Environmental Leadership training program, enhancing knowledge and skills in environmental stewardship
- Selected at the college level to participate in the Smart India Hackathon project, contributing to the development of incentivized bins for waste management solutions
Certification
SQL Certification -HackerRank
Timeline
Associate Software Engineer
Optum
08.2022 - Current
Bachelor of Technology - Computer Science and Engineering
CMR College of Engineering and Technology
Similar Profiles
Samantha MyersSamantha Myers
Insurance Agent at OptumInsurance Agent at Optum
Summer PalmerSummer Palmer
Manager of Clinical Operations at OptumManager of Clinical Operations at Optum
Mo’neke WaltonMo’neke Walton
Sr. Install Admin at OptumSr. Install Admin at Optum
Ashly MillerAshly Miller
Medical Assistant/Phlebotomist at OptumMedical Assistant/Phlebotomist at Optum
Suresh BhumireddySuresh Bhumireddy
Technical Specialist at Bosch Global Software TechnologiesTechnical Specialist at Bosch Global Software Technologies