Navaneethakumar Balasubramanian

@navaneethakumarbalasubramanian

Big Data Developer / Data Engineer

Trichy

https://www.linkedin.com/in/navaneethakumar-balasubramanian-47246824/

Fidelity InvestmentsAnna University, Kongu engineering College

Navaneethakumar is an experienced Big Data Developer and Data Engineer with expertise in designing and implementing robust data pipelines using AWS cloud services. He possesses strong skills in Spark, Scala, and Python, coupled with experience in migrating data from various sources (SQL Server, Oracle) to modern cloud environments. His background includes applying DevOps utilities and leading teams in adopting the latest tech stacks.

Experience

Lead Big data Developer

Fidelity Investments

•Invalid Date - Present•Chennai, India

Reverse engineered the existing application written in Oracle PL/SQL and prepared new Design with Spark/Scala. Design the ingestion framework and Pipeline using [AWS Lambda,StepFunction,EMR,MSK,JenkinsCore,Terraform]. Applied AWS cloud computing skills to design new system. DevOps utilities to automate testing and deployment. Guiding the team to work with Latest tech stack. Involved in Design reviews for other product area’s.

Big Data Developer

Orica Singapore

•Invalid Date - Invalid Date•India

Migration of History Data from SQL Server (Azure) to AWS S3 and RDS (SQL server). Streaming Data Migration from Azure Event-hub to Apace Kafka. Designing CDC Framework as per client data requirement. Creating data models to reduce system complexities and hence increase efficiency & reduce cost. Managed Stakeholder communication for all migration change.

Data Migration Engineer

Telefonica UK

•Invalid Date - Invalid Date•UK

Migration of OnPerm Mongo DB to AWS Environment and Mongo Atlas Env. Data Migration from SQL DB to Mongo DB. Setting up Replica Set/ Sharding /Security(LDAP/SSL) for Mongo DB as per client requirements. Handled Data Modeling for SQL to Mongo DB migration.

Cloud Migration Engineer

Telefonica UK

•Invalid Date - Invalid Date•India

Reverse Engineered legacy application and redesigned solutions to migrate to AWS Cloud. Handled End to End application migration to AWS cloud.

Java Developer

Orange UK/T-Mobile UK - EE UK / Cognizant

•Invalid Date - Invalid Date•India

Application development, Integration testing & Production deployment (Web-logic deployment), Handling high priority live issue Around Provisioning system and OSS stack. Executed various operation excellence initiatives, delivered monitoring solutions, improving quality.

Education

Anna University, Kongu engineering College

Bachelor of Technology

Information Technology

Jan 2012

Licenses & Certifications

AWS certified solution architect

AWS

• No expiration

Skills

AWS Cloud

Spark

Scala

PySpark

Java

Python

Terraform

Ansible

Airflow

Git

Jenkins

Concourse

SQL

NoSQL

MongoDB

Shell Scripting

Agile Scrum

Agile Spotify

TDD

BDD