Summary
Overview
Work History
Education
Skills
Languages
Timeline
Manager
Narendrakumar Hosamani

Narendrakumar Hosamani

Bengaluru

Summary

Results-driven Data Engineer with 8 years of experience designing and implementing scalable data platforms, primarily on Azure. Proficient in SQL, Python, Spark, and cloud technologies, with a strong background in financial services. Skilled in building ETL pipelines, optimizing data processing, and leading cross-functional teams to deliver impactful solutions. Currently managing teams and projects, combining technical expertise with leadership to drive innovation and efficiency.

Overview

8
8
years of professional experience

Work History

Manager

KPMG India
Bengaluru
04.2024 - Current
  • Leading the development of a robust data platform on Azure Synapse, with a focus on architecture design and implementation.
  • Spearheaded the transition from Synapse Dedicated SQL Pool to Delta Lake, delivering an MVP that resolved performance bottlenecks and reduced platform costs by 65%, gaining stakeholder approval for full-scale implementation.
  • Shaping the data platform product by proposing innovative features, guiding team members, and aligning development efforts with business goals.
  • Balancing technical responsibilities with team leadership and project management, ensuring timely delivery solutions.
  • My commitment to quality delivery played a key role in securing higher rates during the subsequent contract renewal discussions.

Assistant Manager

KPMG Germany
Munich
09.2021 - 03.2024
  • Designed and implemented data pipelines for financial transaction data, leveraging Data Vault 2.0 modeling, and ETL processes.
  • Led cross-functional collaboration to build a fully customized, integrated data platform, meeting 100% of client requirements.
  • Automated 70% of manual work by designing reusable FET templates in Erwin for table definitions and ETL stored procedures.
  • Developed an incremental load strategy with a custom Change Data Capture (CDC) framework, reducing maintenance time.
  • Implemented a CI/CD strategy for Azure Synapse, overcoming technical challenges in parameterizing resource names.
  • Optimized pipeline efficiency by fine-tuning Spark jobs, achieving a 40% reduction in processing times.

Data Researcher

MunichRe
Munich
09.2020 - 08.2021
  • Developed data pipelines using R, Azure SQL, and REST API to standardize cyber insurance data, improving accuracy, and reducing processing time by 50%.
  • Automated data preparation for pricing and risk assessment models using R scripts, saving 80% of processing time.
  • Designed Power BI reports featuring KPIs for data availability, benchmarking cyber risks, and claims.
  • Implemented row-level security measures to ensure GDPR compliance while enabling external client services.

Senior System Engineer

Infosys
Bengaluru
12.2016 - 09.2019
  • Developed batch processing services on a Hadoop data lake using Ab Initio for consumer credit card acquisition and profitability reporting.
  • Automated data distribution from Hadoop to the SAS server, ensuring data lineage and control validations.
  • Created a generic ingestion framework, eliminating manual, monthly data extraction processes.
  • Contributed to a 35-fold increase in client revenue within six months of product release.

Education

Master of Science - Data Engineering

Jacobs University Bremen
Bremen, Germany
01.2025

Bachelors of Engineering - Electrical and Electronics

Visveswaraya Technological University
Bengaluru, India
06.2016

Skills

  • SQL (Advanced), Python (Pandas, PySpark), R
  • Apache Spark, Delta Lake
  • Azure Synapse, Redshift
  • Power BI, Matplotlib, Seaborn
  • Erwin Data Modeler, Data Modeling
  • Azure, AWS
  • Git, GitHub Actions
  • Problem Solving & Critical Thinking
  • Client Communication
  • Team Leadership & Mentorship

Languages

Kannada
First Language
English
Proficient (C2)
C2
German
Elementary (A2)
A2
Hindi
Proficient (C2)
C2

Timeline

Manager

KPMG India
04.2024 - Current

Assistant Manager

KPMG Germany
09.2021 - 03.2024

Data Researcher

MunichRe
09.2020 - 08.2021

Senior System Engineer

Infosys
12.2016 - 09.2019

Master of Science - Data Engineering

Jacobs University Bremen

Bachelors of Engineering - Electrical and Electronics

Visveswaraya Technological University

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Narendrakumar Hosamani