Karthik Selvaraj

Programming: • Python (Frameworks: Django, Flask) • Java (Framework: Spring) • C# (Frameworks: ASP.NET, VB.NET) • SQL • JavaScript • Shell Scripting (Linux) Databases: • MS SQL Server • MySQL • MongoDB Visualization, BI & Reporting: • Tableau • Power BI • Looker Studio • Grafana • SSAS • SSRS ETL, Data Warehousing & Big Data: • SSIS • Alteryx • Teradata • BigQuery • Spark API’s & Code Testing: • REST • SOAP • GraphQL • PyTest • Pylint Cloud, DevOps & CI/CD: • Google Cloud Platform (GCP) • Docker • Kubernetes • Istio • Gitlab CI/CD, GitHub Actions VCS, IDE & Other Tools: • Git / GitHub/ GitLab • VS Code • Eclipse • Tableau Prep • Google Analytics • SPSS • Dynatrace • Jira • Confluence Data Analysis Core Competencies: • Problem Identification & Definition • Data Acquisition & Integration • Data Cleaning & Wrangling • Exploratory Data Analysis • Statistical Analysis & Data Modeling • Data Preprocessing & Feature Engineering • Model Selection, Training, Development & Deployment • Model Evaluation & Validation • Data Visualization • Business Intelligence & Communication Machine Learning: • Supervised Learning • Unsupervised Learning • Natural Language Processing • Reinforcement Learning • Transfer Learning • Deep Learning • Computer Vision Data Science Libraries: • NumPy, Pandas, Polars, PySpark • Scikit-Learn, XGBoost, TensorFlow, Keras, PyTorch • Matplotlib, Seaborn, Plotly • NLTK, Gensim, Hugging Face Transformers, OpenCV • ArcGIS, MapInfo, Folium Business Acumen: • Financial Analysis • Market Research • Business Development • Strategic Planning • Operations Management • Project Management Soft Skills: • Communication • Cross-Functional Coordination • Teamwork • Leadership • Critical Thinking • Problem Solving Agile Methodologies: • Scrum, Kanban