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Shree Perumalla

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Google Cloud Professional Data Engineer
Phoenixville, Pennsylvania, United States
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Jobs verified_user 0% verified
  • CVS Health
    Data Engineer
    CVS Health
    Aug 2022 - Current (4 years 1 month)
    Job Title: Data Engineer Job Description: Cloud Modernization, GCP Data Platform, Production Support, and Healthcare/PBM Analytics • Designed, supported, and validated cloud modernization workflows moving healthcare and PBM data from Teradata, Oracle, files, and upstream systems into GCP landing, raw, curated, and consumption datasets. • Built and maintained ingestion and validation pipelines using GCP BigQuery, Cloud Composer/Airflow, Cloud Storage, Dataproc, Cloud SQL, Python, SQL, GitLab, Jira, ServiceNow, Tidal, Grafana, Power BI, and Tableau. • Supported daily ingestion DAGs loading data from GCS to BigQuery and handled production monitoring, reruns, backfills, incident triage, SLA tracking, and post-deployment validation. • Developed
  • Accenture
    Etl Developer / Application Development Associate
    Accenture
    Jan 2021 - Aug 2021 (8 months)
    • Joined Accenture as a fresher and progressed into Learner and Application Development Associate responsibilities while working as an ETL Developer for McDonald-related delivery and internal enterprise projects. • Developed finance reporting workflows for revenue forecasting and rebate programs supporting Cisco distributors and partners, including business requirement analysis, solution design, and documentation. • Prepared functional and technical design documents, including source-to-target mappings, transformation logic, data flow diagrams, assumptions, and validation rules. • Created logical and physical data models and supported data profiling, data quality checks, cleansing activities, metadata management, and warehouse-ready dataset
  • Zensar Technologies Ltd.
    Java Full Stack Developer
    Zensar Technologies Ltd.
    Jun 2019 - Jan 2021 (1 year 8 months)
    • Trained to develop applications end-to-end across UI/UX, server-side programming, API development, database design, stored procedures, reporting, and deployment support. • Built and maintained application components using HTML, CSS, Bootstrap, Angular, Java/JEE, J2SE, JSP, XML, Spring Core, Spring MVC, C#, SQL Server, and Visual Studio database projects. • Gathered business requirements and converted them into T-SQL stored procedures, views, ad-hoc queries, tables, datasets, and SSIS packages supporting sales operations and analytics teams. • Participated in Joint Application Development sessions with business clients to analyze requirements, assess impact, and clarify functional and technical expectations. • Updated existing reports and
Education verified_user 0% verified
  • University of Central Missouri
    Master of Science, Computer Science Engineering
    University of Central Missouri
    Aug 2021 - Dec 2022 (1 year 5 months)
  • J
    Bachelor of Engineering and Technology, Computer Science Engineering
    Jntuk
    Jun 2016 - May 2020 (4 years)
Projects (professional or personal) verified_user 0% verified
  • S
    Web Developer Intern
    SophicApp Technologies Pvt. Ltd.
    Feb 2019 - Mar 2020 (1 year 2 months)
    • Worked on website and company project development in an eight-member team using Java programming, object-oriented concepts, Spring, Microservices, AWS services, PL/SQL, and database development. • Supported both maintenance and development activities, including UI updates, backend logic, database changes, testing, and issue resolution for web applications.
  • S
    Machine Learning Intern - Breast Cancer Prediction
    SmartBridge with IBM, Hyderabad
    May 2018 - Jun 2019 (1 year 2 months)
    • Led a four-member academic project predicting benign versus malignant cancer using machine learning algorithms and data mining techniques. • Performed feature extraction, model preparation, and evaluation using accuracy, precision, sensitivity, and specificity; achieved 92.7% accuracy using Support Vector Machine (SVM). • Executed robust ETL processes by extracting, cleaning, and transforming raw healthcare data to ensure high-quality inputs, effectively preparing curated datasets for complex model training, testing, and predictive analytics.
Publications verified_user 0% verified
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    PIN-based authentication schemes designed to resist shoulder-surfing attacks
    Sep 2019 - Mar 2020 (7 months)