Raj Aryan

Data Engineer

Bengaluru, Karnataka, India3 yrs 9 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Over 3 years of experience in Data Engineering.
Expertise in AWS and Databricks for scalable data solutions.
Led successful data migration projects in business insurance.

Stackforce AI infers this person is a Cloud Data Engineer specializing in AWS and Data Engineering for Healthcare and Insurance industries.

Contact

Skills

Core Skills

Data EngineeringCloud Computing

Other Skills

API GatewaysAWSAWS Command Line Interface (CLI)AWS DeveloperAWS GlueAWS LambdaAWS Step FunctionsAmazon AthenaAmazon CloudWatchAmazon DynamodbAmazon EventbridgeAmazon S3Amazon SQSAmazon Simple Notification Service (SNS)Analysis Design of Algorithms (ADA)

About

Experienced Cloud Data Engineer & AWS Enthusiast | 3+ Years in Data Engineering on AWS & Databricks I am a skilled Cloud Data Engineer with over 3+ years of experience in Data Engineering, specializing in AWS and Databricks. My expertise spans Python, SQL, Kafka, PySpark, Git, and Jenkins, enabling me to design, develop, and deploy scalable and efficient data pipelines. I have successfully led the migration of on-premises data to the cloud for multiple source systems, focusing on business insurance projects. By orchestrating end-to-end data pipelines on AWS and leveraging Terraform for infrastructure automation, I enhanced data processing and operational efficiency. My hands-on experience includes Databricks Unity Catalog and Delta Lake, ensuring secure and structured data management. I have also optimized workflows using SQL Server and modern tools while managing projects with Jira following agile methodologies. Passionate about solving complex data challenges, I utilize cutting-edge cloud technologies to deliver impactful and efficient solutions.

Experience

3 yrs 9 mos

Total Experience

1 yr 6 mos

Average Tenure

9 mos

Current Experience

Mckinsey & company

Data Engineer I

Sep 2025 – Present · 9 mos · Bengaluru, Karnataka, India · On-site

Part of QuantumBlack, AI by McKinsey Team.

PythonSQLDatabricksAWSData EngineeringCloud Computing

Deloitte

Data Engineer

Feb 2023 – Aug 2025 · 2 yrs 6 mos · Bengaluru, Karnataka, India · On-site

AI and Data Engineering under Strategy and Analytics | AWS | Python | SQL | Databricks
My Projects as a Developer & Data Engineer in Deloitte USI:
1. Healthcare Project
Played a pivotal role in a groundbreaking healthcare project, contributing to ETL workflows using Python and SQL. Enhanced data integration and analysis, fostering data-driven decision-making processes while ensuring efficient data management practices.
2. AWS Development Project – Diverse Cloud Services
Worked concurrently on this AWS project alongside the healthcare initiative to deepen my knowledge of cloud technologies. Showcased versatility by gaining hands-on experience with various AWS services, learning cloud architecture, deployment, and management. During this project, I achieved certifications as an AWS Certified Cloud Practitioner (CCP), Developer Associate, and Solutions Architect Associate, demonstrating my proficiency in the AWS ecosystem.
3. Business Insurance Project – Migrating On-Premises Data to the Cloud
Currently contributing to this transformative project as a Data Engineer and Developer. My responsibilities include migrating on-premises data from multiple source systems to the cloud using Python, SQL, ETL processes, AWS services, Databricks Unity Catalog, Delta Lake, Kafka, and Spark. I build and manage robust, end-to-end data pipelines while utilizing Jenkins for automation and Git for version control. Leveraging Terraform for Infrastructure as Code (IaC), I streamline cloud infrastructure deployment and management. This project involves integrating big data tools and technologies to enhance data processing capabilities and collaborating with Jira for agile project management.
Awards:
Spot Award
PACE Award X 2
Applause Award
Rising Star