Rahul Marathe

Associate Consultant

Bengaluru, Karnataka, India5 yrs 4 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

5+ years of experience in data engineering
Expert in designing enterprise-scale ETL pipelines
Strong collaborator in Agile teams

Stackforce AI infers this person is a Data Engineer specializing in ETL processes within the Telecom industry.

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Skills

Core Skills

Data IntegrationEtlData Manipulation

Other Skills

AgileBusiness AnalysisBusiness AnalyticsComputer ScienceData AnalysisData WarehousingDatabasesETL pipelinesEnterprise Data Warehouses (EDW)Extract, Transform, Load (ETL)GitHubInformatica IICSInformatica PowerCenterKPI ReportingOracle

About

Highly skilled Data Engineer and ETL Specialist with 5+ year’s expertise in SQL, PL/SQL, Oracle, SQL Server, Informatica PowerCenter, Informatica IICS, UNIX Shell Scripting, and Data Migration. Accomplished in data integration, data warehouse development, production support (telecom sector), and SAP S/4HANA migration. Proven track record in designing, automating, and supporting enterprise-scale ETL pipelines, performing root cause analysis, and maintaining data quality and integrity. Strong collaborator in Agile and cross-functional teams

Experience

5 yrs 4 mos

Total Experience

5 yrs 4 mos

Average Tenure

5 yrs 4 mos

Current Experience

Deloitte

3 roles

Business Technology Consultant

Promoted

Jun 2024 – Present · 1 yr 11 mos

Designed and maintained ETL pipelines using Informatica IICS for complex data migration and warehouse integration projects.
Developed and implemented data integration workflows for SAP S/4HANA migration in the fuel sector (business-critical delivery).
Led data validation and reconciliation for sector-specific requirements, improving trust and reliability of data assets.
Managed environment deployments, release schedules, and peer code reviews using GitHub and Agile best practices.
Provided production support for telecom sector clients—incident resolution, root cause analysis, and post-release stabilization.
Automated ETL monitoring, alerting, and job scheduling to decrease downtime and ensure SLA compliance.

Informatica IICSETL pipelinesdata migrationdata integrationGitHubAgile+2

Business Technology Analyst

Nov 2021 – May 2024 · 2 yrs 6 mos

Developed SQL/PLSQL code for ETL and data manipulation on Oracle and SQL Server platforms.
Delivered daily support for production, resolving high-priority incidents for telecom applications (billing, usage, network data).
Conducted legacy data profiling, cleansing, and transformation to enable data migration and reporting accuracy.
Automated ETL job scheduling with UNIX Shell Scripting—boosted reliability and operational efficiency.
Maintained technical documentation, data flow diagrams, and supported UAT for end-to-end process validation.

SQLPL/SQLOracleSQL ServerUNIX Shell ScriptingData Manipulation+1

Business Technology Intern Analyst

Nov 2020 – Oct 2021 · 11 mos

Developed and tested ETL mappings using Informatica PowerCenter for telecom projects.
Monitored daily loads, assisted in incident troubleshooting, and maintained operational process documentation.
Created SQL queries and dashboards to support internal analytics and reporting.

Informatica PowerCenterSQLdashboardsETL