Rupendra Tankala
Data Engineer @ Infosys |Python|Pyspark|Power Bi|Machine Learning|Sql|Data preparation|Data validation||Statistics & Probability |Modeling|AZ-900|Microsoft Excel|GitHub.
- Role
- Senior System Engineer at Infosys
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Rupendra Tankala
Strong experience in Python development, including data processing and data modeling.Proficient in building data pipelines using Pandas, NumPy, and scripting for ETL processes.Solid understanding of Machine Learning concepts including supervised, unsupervised, classification, and regression models.Hands-on experience with scikit-learn, XGBoost, and techniques like feature engineering, model tuning, cross-validation, and performanceevaluation (e.g. ROC-AUC, F1-score). Skilled in Power BI for data preparation, relationship modeling, DAX formulas, and building interactive dashboards.Proficient in working with MySQL, MongoDB, and Google BigQuery for handling structured and semi-structured data.Expertise in writing advanced SQL queries, including joins, subqueries, views, and stored procedures.Experienced in designing scalable and efficient database schemas for long-term data storage and analysis.Strong knowledge of query tuning and performance optimization for high-volume and complex databases.Knowledgeable in Microsoft Azure (AZ-900) cloud fundamentals, including core services, pricing, and deployment basics.Proficient in advanced Excel functionalities, including complex formulas, pivot tables, data validation, and automation through VBA.Proficient in Gitand version control systems for collaborative and reliable software development.Skilled in combining multiple data sources and delivering end-to-end data workflows from ingestion to insight.
Experience
Senior System Engineer
Jun 2024 — Present · Electronic city Bengaluru, IN
Education
JNTUK
Bachelor of Technology - BTech
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