Daggavolu Harshavardhan Reddy
Chennai
Summary
AWS Cloud Engineer with 3.5 years of experience designing, deploying, and managing secure, scalable, and highly available environments on AWS. Currently contributing to the Woolworths cloud modernization project at TCS. Skilled in cloud infrastructure, automation, security, containerization, and networking. Proven ability to integrate DevOps practices for enhanced operational efficiency and cost optimization.
Overview
4
4
years of professional experience
1
1
Certification
Work History
AWS Cloud Engineer-Woolworths
Tata Consultancy Services
Chennai
02.2023 - Current
- Designed and maintained scalable AWS cloud infrastructure using EC2, EBS, EFS, Auto Scaling, and ELB for high availability.
- Automated provisioning using CloudFormation templates and Lambda scripts.
- Designed and deployed Docker containerized applications on ECS with Fargate, optimizing resource usage and scalability.
- Used Amazon ECR to securely store and manage Docker images.
- Managed secure access with IAM roles, policies, and group strategies.
- Developed a serverless architecture using Amazon S3 for ingesting user-uploaded files and triggering downstream processing.
- Created and managed Amazon Machine Images (AMIs) for consistent EC2 instance deployment across multiple environments.
- Automated EBS volume snapshot creation using AWS CLI and Data Lifecycle Manager (DLM) for regular backups and disaster recovery.
- Integrated EventBridge to decouple services and trigger AWS Lambda functions on object-created events and custom application events.
- Implemented networking using VPCs, Subnets, NAT Gateways, IGWs, Route Tables, VPC Peering, and Transit Gateways.
- Set up Multi-AZ RDS for high availability and disaster recovery.
- Developed monitoring and alerting solutions using Amazon CloudWatch, metrics, alarms, and log insights.
- Configured Route 53 for domain management and CloudFront for content delivery optimization.
- Performed Linux administration including LVM configuration and ACL management.
AWS Cloud Engineer
City-Bank
01.2022 - 01.2023
- Architect and implement secure, scalable, and highly available cloud infrastructure using:EC2,VPC, S3, Lambda, IAM, CloudFormation.
- Automate infrastructure provisioning with IaC tools like CloudFormation.
- Design for high availability and fault tolerance.
- Deploy containerized applications using Docker, Amazon ECS, or EKS (Kubernetes).
- Implement CI/CD pipelines (e.g., with AWS CodePipeline, Jenkins).
- Optimize application performance via CloudWatch, Auto Scaling.
- Manage IAM roles, policies, and permissions to enforce least-privilege access.
- Set up and maintain CloudWatch metrics, logs, alarms, and dashboards.
- Troubleshoot issues related to performance, networking, and application errors.
- Design secure, scalable VPC architectures with NAT Gateways, Transit Gateways, Route Tables.
- Right-size EC2 instances, configure Auto Scaling, and utilize Savings Plans/Reserved Instances.
- Implement lifecycle rules on S3 and archiving strategies.
Education
Bachelor of Technology (B.Tech) - Civil Engineering
Visvodaya Engineering College
Andhra Pradesh07.2021
Skills
- AWS (EC2, IAM, S3, Lambda, VPC, RDS, ELB, AMI, Snapshot, CloudFormation, Auto Scaling, SNS, CloudWatch, EBS, EFS, CloudFront, Event Bridge)
- EKS
- Amazon ECS (Elastic Container Service)
- AWS Fargate
- Amazon ECR (Elastic Container Registry)
- AWS CloudFormation
- AWS Lambda
- Amazon CloudWatch
- SNS
- VPC
- Subnets
- Route Tables
- NAT Gateway
- Internet Gateway
- Security Groups
- Transit Gateway
- Route 53
- VPC peering
- Amazon Linux
- Windows Server
- AWS RDS (Oracle SQL and MySQL)
- GitHub
- ServiceNow
- User Management
- Access Control Lists (ACLs)
- LVM (Logical Volume Management)
- AWA (UC4) - Automic Workload Automation
Certification
- AWS Certified Cloud Practitioner (CLF-C02)
- Planning: AWS Certified Solutions Architect - Associate
- Azure fundamentals (AZ900)
Appreciations And Awards
Best Performer of the Quarter - For outstanding cloud automation contributions.
Project Highlight
Project: Woolworths
Role: AWS Cloud Engineer
Migrated on-premise workloads to AWS, improving performance and reducing costs.
Implemented containerized deployments on ECS using Fargate for serverless compute.
Architected highly available setups with ELB, Auto Scaling, and Multi-AZ RDS.
Enabled centralized monitoring and alerting with CloudWatch, SNS, and Lambda functions.
Languages
English
Beginner
A1
Telugu
Beginner
A1
Disclaimer
- I hereby declare that the information provided is true and accurate to the best of my knowledge and belief. I take full responsibility for any discrepancies in the future.
Timeline
AWS Cloud Engineer-Woolworths
Tata Consultancy Services
02.2023 - Current
AWS Cloud Engineer
City-Bank
01.2022 - 01.2023
Bachelor of Technology (B.Tech) - Civil Engineering
Visvodaya Engineering College