RIKDEB BHOWMIK
KOLKATA
Summary
Talented business intelligence professional bringing advanced understanding successful strategies for identifying, protecting, and capitalizing on data assets. Constructs new systems to answer complex business needs. Skilled in big data processing frameworks like Hadoop and Apache Spark, database management using SQL, and data visualization with tools such as Tableau. Excel in problem-solving, collaboration, and adaptability to leverage technical skills in developing innovative data solutions across diverse environments.
Overview
6
6
years of professional experience
Work History
DATA ENGINEER
BANDHAN BANK LIMITED
2023.04 - Current
- Data Pipeline development, maintenance, and enhancement., Data extraction from different heterogeneous sources, staging, transformation (using Py-Spark framework) and loading
- And loading from diverse heterogeneous sources, resulting in a 40% improvement in data processing efficiency
- Created ETL pipelines using Apache Spark and Python to ingest data on a daily basis to cater to the needs of the various verticals of bank, Involved in writing Hive queries and validation of datasets
- SQL code writing, enhancement and modification, Metadata Management, Auditing, Logging and Version Management
- Creating Views to share data with downstream according to business requirements, Experience in Orchestration Framework- Airflow and Python Scripting, reducing manual data handling by 50% through automated scheduling and Python scripting
- Experience in working with variety on file systems like CSV, JSON, parquet, Avro, XML, etc
- Analysed the on boarded data and sanity checks using Snowflake and data warehouse
- Decreased database load by refactoring data structures and implementing an update on event cache, Increased the efficiency of the data fetching by approximately 30% using query optimization and indexing
- Working with the business team to develop and enhance the Business Dashboards on Tableau including the imports KPIs, for efficient reviews of the Portfolio with 95% issue resolution rate.
OPERATIONS ANALYST
ClearTax PVT LTD
2018.06 - 2019.06
- Assisted with client order completion, and sales support (Plc, LLP incorporation, licensing)
- Identification of the Customer base for the cross-sell of Taxation/Incorporation plans thereby increasing the PPI for the CC book
- Released the monthly business dashboard of service requests and delivery on power-bi to understand how different segments are performing
- Developed work flow charts to ensure compliance with client deadlines
- Overviewed the outsourcing of orders and ensure fulfilment and closures & customer experience
- Liaising with various internal stakeholders including Risk, Data & Business teams for the data related engagements
- Developed work flow charts to ensure compliance with client deadlines.
Education
XII, CBSE -
Ramakrishna Mission Vidyalaya
01.2014
X, CBSE -
Ramakrishna Mission Vidyalaya
01.2012
MBA -
NMIMS, Mumbai (SBM)
B.E. (Electrical &Electronics) -
Birla Institute Of Technology, Mesra (Deemed University)
Skills
- SQL
- Python
- Pyspark
- Hadoop
- Linux
- Big-data Solutions
- Excel
- Tableau
- Comprehensive Stat Analysis
- Data Visualization
- Product Development
- Digital Transformation
- Change Management
- MIS Reporting
Projectspapers
- Data Safe AI (Healthcare Management): Data safe, a cloud based public healthcare platform wherein universal patient data is stored for record keeping, it intends to assist with information related to availability of services
- Collaborative Learning Platform: A Project emphasizing on transformation to cloud domain from an on premise domain, analyzing cost, service and focus was to create a viable design solution architect. The vision was to provide a platform for parallel/real-time learning
- Inventory Management for a Startup: A supply chain and operations project wherein GMDH was put into use and data set was analyzed and forecasted accordingly. Jira platform was used to create the work breakdown structure and prepare the distribution and flow of task
- Data Mining in Power station: Data mining using rattle an application of power system in PMU, enormous data obtained through PMU is utilized for operation and control of Generation plant
- Modelled Irrigation System : Modelled irrigation system using Arduino programming, in this project focus was on water conservation wherein using past data trends we studied the necessity and ways to minimize water wastage and optimize the outcome
Awards
- Certification in cloud computing by TCS iON
- Python Programming certification by Edureka
- Android development by Logic Villa Technologies
- Big data on Cloud certification by TCS iON
- Secured rank of 450(AIR) in All India Math Science Talent Exam (2012)
- SQL Certification from Edureka
Timeline
DATA ENGINEER
BANDHAN BANK LIMITED
2023.04 - Current
OPERATIONS ANALYST
ClearTax PVT LTD
2018.06 - 2019.06
XII, CBSE -
Ramakrishna Mission Vidyalaya
X, CBSE -
Ramakrishna Mission Vidyalaya
MBA -
NMIMS, Mumbai (SBM)
B.E. (Electrical &Electronics) -
Birla Institute Of Technology, Mesra (Deemed University)
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