Raisa Humayun Tamboli
Karad,Maharashtra
Summary
Results-oriented Informatica ETL Developer with 9+ years of experience in IICS, data warehousing, and database management. Skilled in data transformation, performance optimization, and delivering high-quality ETL solutions in fast-paced environments.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Team Lead – IICS
Infosys
12.2021 - Current
- Designed and developed ETL pipelines using Informatica Cloud
- Optimized ETL performance reducing processing time by 80%
- Integrated data from Oracle, SQL Server, Salesforce, AWS S3
- Led a team of 6 members and ensured timely delivery
Senior System Engineer
Cognizant
05.2015 - 12.2021
- Built ETL workflows and parameterized mappings
- Developed complex SQL queries for transformation
- Performed data validation and reconciliation
- Automated job scheduling using Control-M
Education
B.E - undefined
Shivaji University
01.2014
Diploma - undefined
Govt Polytechnic Karad
01.2011
SSC - undefined
Bharati Vidyapeeth
01.2008
Skills
- Informatica Cloud Data Integration
- Oracle
- SQL Server
- DB2
- SQL
- PL/SQL
- Star & Snowflake Schemas
- Data Modeling
- SQL Developer
- SSMS
- Control-M
- JIRA
- ServiceNow
- ALM
- WinSCP
- Putty
Certification
- Azure AZ-900
- Informatica IICS Certification
Languages
English
Hindi
Marathi
Projects
- Landmark & Integration, Infosys, Developed ETL solutions for data migration to Anaplan
- HCM Cloud, Infosys, Processed employee benefits data and loaded into Oracle HCM
- EBI Dashboard, Cognizant, Built AWS-based ETL pipelines with historical & incremental loads
- BlackLine, Cognizant, Handled GL transaction reconciliation using ETL
Timeline
Team Lead – IICS
Infosys
12.2021 - Current
Senior System Engineer
Cognizant
05.2015 - 12.2021
B.E - undefined
Shivaji University
Diploma - undefined
Govt Polytechnic Karad
SSC - undefined
Bharati Vidyapeeth