SUNIP DAS
Kolkata
Summary
A result-oriented professional with 13.6 years of experience identifying efficiencies and problem areas within data streams, while communicating needs for projects. Dedicated team leader with the ability to effectively manage and achieve project goals, leveraging my complex understanding of systems engineering concepts. Bringing forth a proven track record of analyzing complex data sets and transforming raw data into actionable insights.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Senior Consultant
Infosys Limited
Pune
2019.10 - Current
- Managed Snowflake Enterprise and Business Critical Platform
- Built large-scale distributed systems for dataset transformation, storage, cleaning and validation of structured and semi-structured data
- Created automatic ETL pipelines using Streams and tasks to ingest data into Snowflake data lake
- Managed design, development and implementation of new data models using DataVault 2.0 methodology
- Prepared proof of concepts for evolving Snowflake landscape with new features, provided training on Snowflake across the organization and mentored junior developers in creating different Snowflake POCs to resolve real time scenarios
- Led the team from Onshore, directly communicating with the customer to understand the requirements and developed detailed project plans and timelines for Snowflake project completion
- Improved operational efficiency and cost savings by providing actionable insights to the customer
- Developed an estimation tool based on Snowflake activities and created multiple RFPs using the same to provide proper estimation to the customer for the new migration requirements
- Created Dashboards in PowerBI and Qliksense based on new business requirements to provide visual insights of data
- Used Jira to track the project related work and team plans, as well as Confluence to organize all of the ideas, contents and files implemented by the team.
Senior Consultant
Icertis
Pune
2017.12 - 2019.10
- Worked on Database customization issues as a Database Specialist and developed scripts to automate the manual Data-fix related activities for the customer support team
- Provided training related to Database query building techniques and regarding the Database structure specific to the product at onshore
- Devised strategies for Disaster Recovery Management, including planning, and designing servers for backup and recovery of server / database information.
Data Visualization Engineer
GE Digital
Bengaluru
2016.09 - 2017.12
- Designed and developed solutions to achieve operational excellence in data integration and reporting for GE Corporate using SAP BI tools.
Senior System Analyst
Accenture
Bengaluru
2014.06 - 2016.07
- Designed ETL solutions primarily using SAP BODS and developed conceptual data model in SAP HANA based on the requirement and different program units to provide data to the reporting layer.
Senior Systems Engineer
Infosys Limited
Bengaluru
2012.09 - 2014.06
- Developed stored procedures and triggers to automate data validation and transformation processes, reducing manual effort
- Developed large-scale ETL pipelines to migrate data from multiple sources into a single data warehouse using Informatica.
Software Engineer
Mahindra Satyam
Chennai
2010.07 - 2012.08
- Optimized database queries to improve response times, resulting in a 80% increase in throughput
- Designed and implemented a database module that optimized storage and retrieval of data, improving query processing by 50%.
Education
PGDDA: Data Analytics -
IIIT
03.2018
B.Tech: Information Technology -
West Bengal University of Technology
06.2010
Skills
- Database Management
- Requirements Analysis
- Data Warehousing
- Data Modeling
- Snowflake
- Python
- DBT
- SAP Hana
- SAP BODS, Informatica
- Oracle SQL, PLSQL
Certification
Snowpro Core certified, 11/01/2023
Timeline
Senior Consultant
Infosys Limited
2019.10 - Current
Senior Consultant
Icertis
2017.12 - 2019.10
Data Visualization Engineer
GE Digital
2016.09 - 2017.12
Senior System Analyst
Accenture
2014.06 - 2016.07
Senior Systems Engineer
Infosys Limited
2012.09 - 2014.06
Software Engineer
Mahindra Satyam
2010.07 - 2012.08
PGDDA: Data Analytics -
IIIT
B.Tech: Information Technology -
West Bengal University of Technology