About
I have a master's degree and over 8+ years of experience in managing, transforming, and analyzing data using cloud platform such as Azure / AWS.
I am proficient in various data tools and technologies, such as SQL, Python, Spark, Azure, AWS and DBT.
GenAI enthusiast in generative AI models, including GPT, DALL-E, and Transformer-based architectures. Participated in IBM Azure Open AI Hackathon to build customer FAQ using Open AI embedding and storing it as Vector to build a chat bot.
I have successfully developed/worked on 25+ projects in various domains of data engineering, application, and data analysis.
Data Engineer & Data Analyst.
My expertise lies in developing data engineering solutions that modernize the legacy data processes. I can design and implement data pipelines that are efficient, scalable, and reliable.
- Linkedin: @pulastyamitra
- Github: @pulastyamitra
- kaggle: @pulastyamitra
- Phone: +91 9836629562
- City: Kolkata, India
- Degree: Master
- email: mitrapulastya@gmail.com
- email: pulastyamitra@gmail.com
- remote: Available
My expertise lies in developing data engineering solutions that modernize the legacy data processes. I can design and implement data pipelines that are efficient, scalable, and reliable.
Facts
Global exposure of working in the USA and managing onshore and offshore teams, developing client-centric materials, delivering training to client associates, leading the delivery of a large offshore team and product roll-out of customers.
Global Clients (Communication / Insurance / Industrial /Automobile)
Projects
Hours Of work experience
Global Exposure
Skills
I am a data engineer with experience in developing and maintaining ETL pipelines for various data sources, such as APIs, databases, and web scraping.
I have used visual exploration tools to create interactive dashboards and reports using matplotlib, seaborn, Bokeh, and Pandas. As well as Tableau, and Power BI.
Resume
Global exposure by working in the USA and collaborating with onshore and offshore teams. I have also developed and led delivery of a large offshore team and rolled out products for customers.
Sumary
Pulastya Mitra
Master's graduate with 14+ years of expertise in data management, data warehousing, ETL processes, and data analysis. Skilled in utilizing a variety of tools and technologies to transform and analyze data to provide actionable insights for business stakeholders.
- Kolkata, India
- (+91) 9836629562
- mitrapulastya@gmail.com
Education
Master of Computer Application (MCA)
2005 - 2007
Sikkim Manipal University, IN
MCA (Master of Computer Applications) is a professional master’s degree in computer science. It focuses on providing a theoretical as well as practical training to students in the related field.
Bachelor of Computer Application (BCA)
2002 - 2005
West Bengal University of Technology, IN
Bachelor of Computer Applications is an undergraduate course of 3 years that deals with various aspects of computer science and its applications in the real world. BCA subjects involve programming knowledge, developing applications, Analytical Thinking, and creativity.
Professional Experience
Senior Data Engineering - Advanced Analytics
2010 - Present
IBM India Pvt. Ltd, Kolkata, IN
- Worked as Lead Data Engineer to modernize existing DataMart to AWS, using AWS Glue ETL, CloudFormation, Redshift spectrum. The raw data was processed using Glue, DBT is used for transformation in Redshift.
- Developed Cloud /On-Prem ETL pipelines and Data Architecture for batch and streaming systems from Claim systems to Claim Data warehouse.
- Developed CAT (Catastrophic) Dashboard for real time claim registration using Databricks Delta Live tables. Showing FNOL Registration and payment details.
- Worked and developed Claim Data Warehouse modernization base on Data Vault 2.0 principal using Azure Data Factory (ADF), Azure Databricks and Snowflake as Data Warehouse.
- Developed a process to Ingest policy file from Azure Data Lake Storage into application database using Azure Data Factory (ADF).
- • Developed a process to Ingest Benefit / feature / coverage of each policy into application database using Azure Data Factory (ADF).
Data Engineering | Data Visualization |Application Developer
2008 - 2010
UshaComm India Pvt. Ltd, Kolkata, IN
- Worked and developed TELECOM BI Analytics and decision management solutions mainly focusing on Revenue Analytics, Customer Analytics, and Sales & Marketing Analytics across OSS/BSS Revenue Chain and across the customer lifecycle for the TELECOM operators to achieve greater control on revenue, operation, and effectively differentiate themselves from competitors.
- Decision support system (DSS) Measuring KPIs (ARPU, MoU, AMPU, Revenue, Churn, Customer Royalty, Ticket Closing Efficiency) by Customer Segment, Line of Business, Tariff Plans, Zone, and time (day, month, quarter, year) and displaying on Dashboard
- Developed Reports on profiling, segmentation, pattern matching, trend, forecasting, and prediction (like identifying the most profitable customer/ product portfolio, Analyzing Churn using predictive modelling).
- Worked and supported operational data to World Bank & Government of India Run Project RSBY.
