Available for work

DevOps Engineer & AWS Solutions Architect.

I’m Saiful Khan a Senior DevOps / Site Reliability Engineer focused on AWS, platform engineering, automation, and secure cloud architecture. I design event-driven systems, CI/CD, and infrastructure you can operate in production.

See my works Download CV Contact Me
  • 10+ Challenge builds
  • 30+ Technologies
  • 4 Certifications
  • AWS
  • Terraform
  • Kubernetes
  • Docker
  • Python
  • Azure
  • GCP
  • Actions
  • Ansible
  • Prometheus
Saiful Khan

The work

A live cloud system, not a static CV

This site is the AWS Cloud Resume Challenge turned into production-style infrastructure: S3, CloudFront, Route 53, Lambda, DynamoDB, and CI/CD — with Terraform IaC in progress and the decisions written down.

Cloud Resume architecture showing GitHub Actions, Terraform, Route 53, CloudFront, S3, API Gateway, Lambda, and DynamoDB
Actual project architecture — GitHub Actions → Terraform → AWS services
My path into architecture → Experience & certifications →

Projects

Selected work

A few practical projects I’ve built and deployed, each focused on cloud architecture, automation, or production-ready platform engineering.

AWS serverless employee management architecture

AWS Employee Management

An authenticated serverless CRUD application using Cognito, API Gateway, Lambda, DynamoDB, CloudFront, and operational monitoring.

Amazon Cognito AWS Lambda API Gateway DynamoDB
GitHub Repo Project Details
AWS Serverless CRUD architecture with API Gateway, Lambda, and DynamoDB

AWS Serverless CRUD with Terraform

This project implements a serverless CRUD application on AWS using Lambda, API Gateway, and DynamoDB, with Terraform used to provision and manage the infrastructure in a repeatable way.

Terraform AWS Lambda API Gateway DynamoDB
GitHub Repo Project Details
Cloud Resume architecture with GitHub Actions, Terraform, CloudFront, S3, and serverless APIs

Cloud Resume Challenge

A full AWS-hosted personal website and cloud architecture portfolio, covering static web hosting, HTTPS, DNS, CI/CD, serverless APIs, and Infrastructure as Code.

Amazon S3 Amazon CloudFront AWS Lambda Terraform
GitHub Repo Project Details
S3 security challenge showing public access blocked and least-privilege Lambda access

S3 Security Challenge

A hands-on security exercise that hardens a deliberately vulnerable S3 bucket with public access blocking, least-privilege policies, IAM roles, HTTPS enforcement, and encryption at rest.

Amazon S3 AWS IAM AWS Lambda
Project Details

Build log

Challenge phases of Cloud Resume

The build evolved through four milestones: establish the foundation, ship it securely, automate delivery, then add serverless capabilities.

Developer working at a laptop in a software engineering workspace
01 Built

Foundation

Turn the resume concept into a working site with a repeatable local workflow.

VS Code workflow

Full challenge overview