Tejas Khairnar

Tejas Khairnar has a diverse range of work experience in the field of data engineering and analysis. Tejas is currently working as a Senior Associate - Data Engineering at BBI, where they focus on migrating on-premise data to the Google Cloud Platform and designing and building big data ETL pipelines using various technologies such as cloud Data Fusion, Data Flow, Data Proc, Apache Sqoop, Apache Airflow, and Spark. Tejas also implements data quality frameworks and optimizes existing jobs to reduce execution time and computation costs. Tejas is involved in automating the CI/CD process and driving innovation within the organization.

Prior to their current role, Tejas worked as a Senior Data Engineer at LearningMate, where they gathered requirements and business process knowledge to transform data for end users. Tejas designed and built conceptual, physical, and logical data models in BigQuery and Aurora RDS, and implemented ETL pipelines using AWS and GCP services such as EC2, Lambda function, S3, Cloudwatch, Airflow, GCS, BigQuery, and Cloud Build.

Tejas also has experience as an Analyst at Eye Delve: Market Research & Customer Experience (CX) Research Company, where they worked on data extraction, cleaning, visualization, and modeling using SQL and Python libraries such as pandas, numpy, seaborn/matplotlib, scikit-learn, and statsmodels. Tejas analyzed important factors driving customer and employee satisfaction using classification algorithms.

Earlier in their career, Tejas worked as an Operations Executive at Contakt Tech Solutions Pte Ltd, where they collected requirements and collaborated with designers and developers to deliver telecom VAS services. Tejas also gained experience in data extraction, preprocessing, cleaning, exploratory data analysis, and visualization using SQL and Excel.

Tejas started their career as an intern at Tata Communications.

Overall, Tejas Khairnar has a strong background in data engineering, ETL pipeline design, data modeling, data extraction, data cleaning, data visualization, and analysis using various technologies and programming languages.

Tejas Khairnar completed a PGDM degree in System from MIT School Of Technology Management from 2014 to 2016. Prior to that, they obtained an Engineer's Degree in Electronics and Telecommunication Engineering from Sinhgad Institute Of Technology, Lonavala, between 2009 and 2013. Tejas also possesses several additional certifications, including "Complete Introduction to Google Data Studio 2020" from Udemy, "Complete PySpark Developer Course" from Udemy, "Descriptive analytics with statistics" from Jigsaw Academy, "Google Cloud Certified Professional Data Engineer" from A Cloud Guru, "MySQL for Data Analytics and Business Intelligence" from Udemy, "Python for data science and machine learning" from Jigsaw Academy, and "Tableau 2020 A-Z : Hands-On Tableau Training for Data Science" from Udemy. The specific months and years of obtaining these certifications are not provided.