Narayanan N Email & Phone Number

Chennai, Tamil Nadu, India

As a versatile Data Engineer and Data Scientist, I've played a pivotal role in transforming raw data from ".CARD" files into valuable insights, contributing to seamless data operations and machine learning endeavors. My experience spans the entire data pipeline, from conversion to storage, orchestration, and advanced analytics.**Key Achievements:**1. **Data Transformation and Storage:** - Spearheaded the conversion of complex ".CARD" files to a readable format on Linux servers, implementing efficient data copy commands to push datasets to Amazon S3. Achieved a 20% improvement in data accessibility and transfer efficiency.2. **CICD Automation with GitHub and Jenkins:** - Implemented Continuous Integration and Continuous Deployment (CICD) pipelines using GitHub and Jenkins, ensuring a streamlined and automated transition of data workflows. Reduced deployment time by 30%.3. **Orchestration with Apache Airflow:** - Leveraged Apache Airflow as an orchestrator for complex data workflows, optimizing job scheduling and dependencies. Resulted in a 25% improvement in workflow reliability and execution speed.4. **Snowflake Data Warehouse Utilization:** - Designed and utilized Snowflake Data Warehouse as a robust storage solution, enhancing data storage capabilities and reducing query response times by 40%.5. **Data Preprocessing and EDA for ML:** - Led initiatives in data preprocessing and Exploratory Data Analysis (EDA) on Snowflake for machine learning purposes, resulting in improved model accuracy and actionable insights for business decisions.**Business Impact:**My contributions have directly impacted business operations, optimizing data workflows, enhancing storage efficiency, and empowering data-driven decision-making. By implementing advanced data engineering and data science practices, I've achieved significant improvements in system reliability, data accessibility, and overall business performance.

Bengaluru, Karnataka, India

As a Cloud Associate with expertise in AWS, I specialize in providing robust infrastructure support and optimizing cloud solutions to drive business efficiency and growth. I have successfully configured and managed AWS services such as EC2, S3, Lambda, VPC, and networking, addressing real-time challenges and implementing effective solutions.**Key Achievements:**1. **EC2 Optimization:** - Improved EC2 instance performance by optimizing configurations and right-sizing, resulting in a 20% reduction in infrastructure costs.2. **S3 Efficiency Enhancement:** - Implemented lifecycle policies and versioning strategies for S3 buckets, leading to a 15% reduction in storage costs and improved data management.3. **ETL Transformation with AWS Glue:** - Leveraged AWS Glue for ETL transformations, automating data workflows and reducing processing times by 30%.4. **Serverless Solutions with Lambda:** - Designed and implemented serverless architectures using AWS Lambda, achieving agile and cost-effective solutions for various workloads.**Business Impact:**My contributions have directly impacted business operations, enhancing infrastructure reliability, reducing costs, and enabling seamless scalability. I am passionate about leveraging cloud technologies to create agile and resilient solutions, ensuring that organizations harness the full potential of AWS for their success.

Bengaluru, Karnataka, India

As a seasoned Risk Analyst with a focus on cloud infrastructure security, I've played a pivotal role in managing and securing Amazon WorkSpaces, Amazon's restricted access desktop solution. My responsibilities included configuring instance sizes, types, and overseeing billing management to optimize performance while mitigating security risks.**Key Achievements:**1. **Instance Optimization:** - Conducted a thorough analysis of Amazon WorkSpaces instances, leading to a strategic optimization plan. Successfully resized and configured instances, resulting in a 15% reduction in infrastructure costs.2. **Threat Measures and Risk Analysis:** - Developed and executed robust threat measures and risk analysis protocols to safeguard Amazon WorkSpaces instances from security threats. Mitigated potential risks by 30%, ensuring uninterrupted service availability.

Master Of Technology - Mtech, Data Science

Bachelor Of Engineering - Be, Civil Engineering

Bachelor Of Engineering, Civil Engineering