AWS Cloud Engineering & Architecture
Designing secure virtual private clouds, serverless systems, and auto-scaling app deployments.
Services Offered
Secure VPC Networking & Subnets
Designing AWS Virtual Private Clouds (VPC) with secure networking topologies. I configure public subnets for load balancers, private subnets for application servers, database subnets, NAT Gateways for secure outbound traffic, and Security Groups to restrict access.
EC2 Auto-Scaling & Load Balancing
Configuring Application Load Balancers (ALB) to distribute incoming traffic. I deploy EC2 Auto Scaling groups that scale instances up or down based on CPU, traffic, or custom metrics, ensuring application performance during traffic spikes.
High-Availability RDS & ElastiCache
Deploying managed database systems on Amazon RDS (PostgreSQL/MySQL) with Multi-AZ replication. I configure automated snapshots, read replicas to distribute query load, and Redis clusters on ElastiCache for fast data caching.
Serverless Architecture (Lambda & S3)
Building scalable serverless event-driven systems using AWS Lambda, API Gateway, and Amazon S3. I write lightweight serverless functions that run in response to events, providing high scalability and cost savings.
IAM Security & Auditing Policies
Implementing the principle of least privilege across AWS Identity and Access Management (IAM). I configure IAM roles, custom security policies, AWS Secrets Manager for api keys, CloudTrail for auditing, and AWS Config for compliance.
Architecture & Engineering Design
My AWS design methodology aligns with the **AWS Well-Architected Framework**, focusing on five core pillars: Operational Excellence, Security, Reliability, Performance Efficiency, and Cost Optimization.
I construct cloud environments utilizing a modular multi-tier model: 1. **Edge Location Layer**: Amazon Route 53 and CloudFront CDN for global routing, asset caching, and DDoS protection. 2. **Public Routing Layer**: Public subnets containing Application Load Balancers and NAT Gateways. 3. **Application Compute Layer**: Private subnets containing auto-scaling EC2 instances or container tasks running under ECS/EKS. 4. **Data Persistence Layer**: Isolated database subnets running Multi-AZ Amazon RDS instances and Amazon ElastiCache nodes.
I manage application files using secure Amazon S3 buckets configured with lifecycle policies, transferring older files to low-cost Glacier storage classes over time.
Proven Track Record
I have spent five years designing, deploying, and maintaining production environments on Amazon Web Services. I focus on creating cloud setups that are highly secure, scalable, and optimized for cost.
My experience includes migrating physical servers into AWS cloud environments, designing multi-tier application architectures, and setting up serverless data processing pipelines. I specialize in selecting the most cost-effective AWS instances, optimizing S3 storage tiers, and configuring auto-scaling policies to prevent over-provisioning. By aligning cloud architecture with business needs, I have helped organizations reduce their monthly AWS bills by up to 35% while improving application uptime.
Tooling & Ecosystem
AWS Core Compute
Cloud Networking & DBs
Security & Monitoring
Related Portfolio Projects
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