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Nikitha Punnani
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Ohio, United States
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Résumé
Jobs
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AzureDataEngineerKeyBankFeb 2025 - Current (1 year 9 months)• Designed and maintained data warehouses and data lakes, integrating data access APIs for structured and unstructured data. • Designed and maintained ETL pipelines to extract, transform, and load data from APIs, databases, and streaming sources into centralized repositories. • Integrated new data sources by analyzing APIs and implementing ingestion workflows for structured and unstructured datasets. • Developed and extended REST APIs with CRUD endpoints to support emerging data types and analytics features. • Optimized predictive analytics pipelines leveraging Python (NumPy, Pandas, Polars) and ML frameworks to improve model training efficiency by 30%. • Managed AWS cloud infrastructure, including ECS tasks, AWS Step Functions, Lambd- NAWSData EngineerNationwide–Columbus,OhioMar 2024 - Dec 2024 (10 months)• Built real-time data ingestion frameworks using Kafka, AWS Lambda, and S3 to support operational alerting and downstream analytics. • Built and deployed data pipelines to process high-volume transactional and IoT data for analytics and AI workloads. • Engineered feature pipelines for ML models, including preprocessing, aggregation, and enrichment for predictive analytics use cases. • Improved SQL query performance and database indexing, reducing processing times by 40%. • Deployed models and services on AWS, integrating them into REST APIs for downstream consumption. • Maintained version control and collaborative workflows using Git and GitHub pull request processes.
- LGCPData EngineerLTIMindtree–Jul 2021 - Dec 2022 (1 year 6 months)• DesignedandimplementedstreamingdatapipelinesusingApacheBeamandDataflowtoprocess nestedJSONeventsand loadintoBigQuery. • Developed scalable data ingestion modules in Python and SQL, enabling integration with third-party systems. • Created containerized microservices to handle API requests, ensuring high availability and fault tolerance. • Participated in Agile sprints, translating requirements into technical designs and deliverables.
- EData EngineerEquifax–Pune,Oct 2019 - Jun 2021 (1 year 9 months)• Managedingestionworkflowsusing SSIS andautomatedreportingviaExcel andSSRS. • Developedstoredproceduresandcomplexdata exportson Oracletosupportcorecreditdatasystems. • Participated in developing HL7/FHIR-compliant pipelines for clinical claims and healthcare prototype environments. • Building/MaintainingDockercontainerclustersmanagedbyKubernetesLinux,Bash,Git,Docker. Implemented a continuous delivery (CI/CD) pipeline withDockerfor custom application images in the cloud using Jenkins • Designandconfiguredatabase,Back-endapplicationsandprograms.Managedlargedatasets usingPandasdata frames andSQL. Worked withAWSTerraform templates in maintaining the infrastructure as code.
Education
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- GGoogleCloudProfessionalDataEngineerAug 2024 - Sep 2024 (2 months)
- DDBTFundamentals CertificationMay 2023 - Jul 2023 (3 months)
- WMaster'sincomputerscienceWrightStateUniversity–Jan 2023 - Jan 2024 (1 year 1 month)
- AAWSCertifiedData Analytics –SpecialtyMar 2022 - Oct 2022 (8 months)
- MMicrosoftCertified:AzureData Engineer AssociateDec 2021 - Aug 2025 (3 years 9 months)