Devashish B Email & Phone Number

As a Data Analyst skilled in Python programming, SQL, and R, I am a Computer Science graduate passionate about leveraging data to drive strategic business decisions. With expertise in data manipulation and analysis using tools like Pandas, NumPy, and Excel, I excel in transforming complex datasets into actionable insights.Currently, as a Data Analyst at CETPA InfoTech, I specialize in data collection, analysis, and visualization, creating impactful dashboards with Tableau and Power BI to support critical decision-making processes. My skill set includes:Data Visualization: Matplotlib, Seaborn, PlotlyStatistical Analysis: A/B Testing, Hypothesis Testing, Regression Analysis, Descriptive StatisticsMachine Learning: TensorFlow, PyTorch, Keras, Supervised Learning, Unsupervised Learning, Reinforcement Learning, Natural Language Processing (NLP).I have successfully implemented machine learning models for projects like customer churn prediction and credit risk assessment, consistently achieving significant business outcomes. I am eager to connect with other professionals in the data science and analytics sphere to explore new opportunities and share insights.

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  Data Analyst

  Cetpa Infotech Pvt. Ltd.

  Sep 2023 - Present - Noida, Uttar Pradesh, India

  Collecting and cleaning data from diverse sources using SQL and Python, ensuring accuracy and maintaining data integrity.Analyzing complex datasets with R and Excel to identify trends, generate actionable insights, and support data-driven business strategies.Developing and managing interactive dashboards and reports using Tableau and Power BI, presenting data in a clear and visually appealing manner.Collaborating with cross-functional teams to understand data needs and provide tailored analytical support, enhancing overall business performance.Implementing data quality checks and automating data processing tasks using Python scripts, improving efficiency and accuracy in data handling.Conducting statistical analyses, including A/B testing and regression analysis, to inform decision-making and optimize business outcomes.