EC2 / LINUX / SSH
EC2 SSH Troubleshooting
Diagnosed an EC2 SSH authentication failure by validating instance connectivity, security group rules, Linux file permissions, usernames, and public-key configuration.
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PROJECTS
Building. Troubleshooting. Learning.
A collection of hands-on projects documenting my work across AWS, networking, Linux, infrastructure, and software development.
FEATURED PROJECT
AWS Cloud Resume Challenge
Designed and deployed a serverless portfolio application on AWS, combining a globally distributed static frontend with an API-driven visitor counter.
FRONTEND
Browser → CloudFront → S3
BACKEND
JavaScript → API Gateway → Lambda → DynamoDB
What I Built
A responsive cloud engineering portfolio hosted on AWS with a serverless backend that records and returns site visits. The application integrates AWS infrastructure with frontend JavaScript to create a working end-to-end cloud application.
Technologies
AWS S3 · CloudFront · API Gateway · Lambda · DynamoDB · IAM · Python · JavaScript · HTML · CSS · Git · GitHub
PROJECT 02
AWS Infrastructure & Troubleshooting
A collection of hands-on AWS labs focused on building, configuring, and troubleshooting cloud infrastructure across compute, networking, storage, and database services.
VPC / EC2 / NETWORKING
VPC & EC2 Deployment
Built AWS network infrastructure with a VPC, public subnets, route tables, an Internet Gateway, security groups, and an EC2-hosted web application.
S3 / DYNAMODB
S3 & DynamoDB Integration
Configured AWS storage and database services as part of a hands-on application environment using Amazon S3 and DynamoDB.
Skills Demonstrated
AWS EC2 · VPC · S3 · DynamoDB · IAM · Security Groups · Route Tables · Internet Gateway · SSH · Linux · Troubleshooting
Key Takeaway
Developed a systematic troubleshooting approach by validating infrastructure layer by layer instead of changing configurations without first isolating the problem.