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I'm Shailesh Navendu, a Senior Data Engineer with 13 years of hands-on experience in building scalable data platforms. I specialize in PySpark, Python, SQL, and cloud-based data architectures using AWS Glue, Redshift, Lambda, and S3. My work spans healthcare and financial services, transforming raw data into actionable insights through robust data pipelines, governance, and analytics. I love collaborating with product and business teams to translate requirements into practical data solutions. I'm a proactive mentor and cross-functional leader who drives performance improvements, automates processes, and delivers reliable, enterprise-grade data systems that power clinical analytics and business decisions.…I'm Shailesh Navendu, a Senior Data Engineer with 13 years of hands-on experience in building scalable data platforms. I specialize in PySpark, Python, SQL, and cloud-based data architectures using AWS Glue, Redshift, Lambda, and S3. My work spans healthcare and financial services, transforming raw data into actionable insights through robust data pipelines, governance, and analytics. I love collaborating with product and business teams to translate requirements into practical data solutions. I'm a proactive mentor and cross-functional leader who drives performance improvements, automates processes, and delivers reliable, enterprise-grade data systems that power clinical analytics and business decisions.

Shailesh Navendu

Database Developer, Data Analyst, Data Collector, +1

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I'm Shailesh Navendu, a Senior Data Engineer with 13 years of hands-on experience in building scalable data platforms. I specialize in PySpark, Python, SQL, and cloud-based data architectures using AWS Glue, Redshift, Lambda, and S3. My work spans healthcare and financial services, transforming raw data into actionable insights through robust data pipelines, governance, and analytics. I love collaborating with product and business teams to translate requirements into practical data solutions. I'm a proactive mentor and cross-functional leader who drives performance improvements, automates processes, and delivers reliable, enterprise-grade data systems that power clinical analytics and business decisions.…I'm Shailesh Navendu, a Senior Data Engineer with 13 years of hands-on experience in building scalable data platforms. I specialize in PySpark, Python, SQL, and cloud-based data architectures using AWS Glue, Redshift, Lambda, and S3. My work spans healthcare and financial services, transforming raw data into actionable insights through robust data pipelines, governance, and analytics. I love collaborating with product and business teams to translate requirements into practical data solutions. I'm a proactive mentor and cross-functional leader who drives performance improvements, automates processes, and delivers reliable, enterprise-grade data systems that power clinical analytics and business decisions.

Available to hire

I’m Shailesh Navendu, a Senior Data Engineer with 13 years of hands-on experience in building scalable data platforms. I specialize in PySpark, Python, SQL, and cloud-based data architectures using AWS Glue, Redshift, Lambda, and S3. My work spans healthcare and financial services, transforming raw data into actionable insights through robust data pipelines, governance, and analytics.

I love collaborating with product and business teams to translate requirements into practical data solutions. I’m a proactive mentor and cross-functional leader who drives performance improvements, automates processes, and delivers reliable, enterprise-grade data systems that power clinical analytics and business decisions.

Skills

Hadoop

Python

SQL

Experience Level

Hadoop

Expert

Python

Expert

SQL

Expert

Language

English

Fluent

Hindi

Advanced

Work Experience

Senior Data Engineer & Tech Lead at ConcertAI

November 20, 2020 - Present

Leading data engineering efforts for predictive oncology analytics. Designing and implementing scalable data pipelines using PySpark, Python, SQL, and modern data tooling. Driving architecture decisions leveraging AWS Glue, Amazon Redshift, AWS Lambda, and S3. Mentoring junior engineers and collaborating with cross-functional stakeholders to deliver clinical insights and data-driven outcomes.

AWS Data Engineer (SRE) at JP Morgan Services India Pvt. Ltd

November 20, 2017 - October 20, 2020

AWS Data Engineer in SRE at JPMorgan, working on the Data Management and Analytics Tool (DMAT) project. Built and maintained data integration and analytics pipelines using PySpark, Spark SQL, Python, Sqoop, Hive, and Oracle/Unix environments. Delivered dashboards and data flows to support loan and card data analysis and governance.

Senior Software Engineer at Bank of America

September 20, 2015 - November 2, 2017

Contributed to data validation and batch processing improvements. Created and optimized batch jobs, improved SQL queries for performance, monitored batch executions, ensured SLA compliance, and implemented automation to reduce manual intervention.

Database Engineer at Tata Consultancy Services

July 20, 2011 - January 20, 2015

Designed and implemented database solutions, architectures, schemas, tables, and dictionaries. Optimized queries, ensured data integrity and security with backups and access controls. Collaborated with application developers to integrate databases into applications. Troubleshot database-related issues and created stored procedures, functions, and triggers. Performed regular maintenance and documented processes, staying current with industry trends.