Varun Bharadwaj Email & Phone Number

Bengaluru, Karnataka, India

Data Analytics: Developed and maintained interactive dashboards and visualizations using tools such as Google Data Studio, effectively presenting data-driven insights to business teams and executives.Data Science: Actively participated in model performance monitoring and enhancement, continuously improving the accuracy and efficiency of predictive models.Data Engineering: Developed and maintained ETL (Extract, Transform, Load) processes, ensuring efficient and accurate data ingestion, transformation, and storage.

Bengaluru, Karnataka, India

As a versatile professional with expertise in data analytics, data science, and data engineering, I played a pivotal role in driving data-focused initiatives at Colt. Throughout my tenure, I successfully contributed to a range of projects, leveraging my skills and knowledge in these three domains to optimise data-driven decision-making and enhance overall business performance.Data Analytics:• Leveraged advanced analytics techniques to extract valuable insights from complex datasets, enabling data-informed decision-making for key stakeholders.• Conducted thorough exploratory data analysis, identifying trends, patterns, and outliers, and presenting actionable recommendations to enhance operational efficiency and customer experience.Data Science:• Developed and deployed machine learning models, leveraging programming languages such as Python, to solve complex business problems• Conducted data preprocessing, feature engineering, and model evaluation to ensure the accuracy, reliability, and scalability of predictive models.Data Engineering:• Designed and implemented scalable data architectures, including data lakes and data warehouses, utilizing cloud-based technologies such as Google Cloud Platform (GCP).• Developed a custom script to perform the A-B testing of tables post data migration which reduced the time taken for testing by 90%.

Bengaluru, Karnataka, India

- Learnt about different Data Warehousing and Data Engineering technologies.- Hands on implementation of Big Data tools and technologies.- Learnt to use Hadoop, PySpark and Apache Hive.

Bengaluru, Karnataka, India

- Responsible for development of Real-time Helmet Detection for Bengaluru Traffic Police and Human Pose Detection to calculate the parameters required for GAIT Analysis.- Hands on experience in training ML models and making predictions on custom data.- Worked on frameworks such as PyTorch, YOLOv5, Keras and Tensorflow.