Bibhuti Bhusan Ghosh
Data Analyst
Kolkata
Summary
Experienced Programmer Analyst with a strong focus on problem-solving and troubleshooting. Thrives in challenging, fast-paced environments, utilizing resourcefulness to deliver effective solutions. Demonstrates exceptional skills in analyzing complex systems and developing innovative strategies to optimize performance. Dedicated professional committed to delivering high-quality results and exceeding expectations.
Overview
4
4
years of professional experience
2023
2023
years of post-secondary education
5
5
Certificates
Work History
Programmer Analyst (AI and Analytics)
COGNIZANT
05.2022 - Current
- Architected and deployed data warehousing solutions, increasing efficiency by 30%
- PL/SQL, SQL, UNIX, ORACLE DB, ETL
- Excelled in change management and implementation using best practices with both normal change and emergency change
- Optimized and upheld PCW (Premium and Claims Warehouse) and OIDM (Open Item Data Mart) Application, optimizing scripts to decrease zone delay by 35% through PL/SQL rewrites
- Enhanced the incident response time up to 50% in a client facing environment
- Oversaw batch processing jobs in E.T.L
Gen.C Intern
COGNIZANT
01.2022 - 05.2022
- Worked on AWS, EC2, EBS, S3
- Championed data warehousing solutions in healthcare, increasing efficiency by 15%
- Utilized E.T.L
- Tools like Informatica for data integration and transformation
- Mastered Hadoop, Hive, and HQL for unstructured data processing
- Built a data pipeline for hospital management using Informatica
Ideathon
CISCO
09.2021 - 11.2021
- Finalist (Provided solution to decrease footprint by 45%
- Got appreciation for video pitching
- Championed networking concepts and protocols through assessments
- Championed DSA through assessments
- Excelled in programming
Education
M.Tech - Construction Engineering and Management
K.I.I.T. University
B.Tech - Civil Engineering
K.I.I.T. University
Skills
SQL
Python
Shell scripting
PL/SQL
Oracle
PostgreSQL
AWS
Azure
ETL
Snowflake
PySpark
Application software development
Certification
AWS Cloud Practitioner Essentials - AWS
Timeline
Programmer Analyst (AI and Analytics)
COGNIZANT
05.2022 - Current
Gen.C Intern
COGNIZANT
01.2022 - 05.2022
Ideathon
CISCO
09.2021 - 11.2021
B.Tech - Civil Engineering
K.I.I.T. University
M.Tech - Construction Engineering and Management
K.I.I.T. University
Profiles
GitHub, LinkedIn