Sarah Dev Methods

DevOps & CI/CD PDF • ZIP

PDF Playbook: How to build a CI/CD Pipeline with GitHub Actions

Step-by-step playbook to automate your tests and deployments: YAML configuration, secure infrastructure secrets management, automated unit test runs, and zero-downtime deployment.

39 USDT View →

Cloud & Deployment PDF • ZIP

PDF Guide: How to deploy a Web application to AWS with Docker & HTTPS

Step-by-step method to accomplish this task from A to Z: EC2 instance creation, Nginx configuration, automated Let's Encrypt SSL, Docker Compose, monitoring, and failover management. With copy-paste ready shell scripts.

40 USDT View →

Backend & API PDF • ZIP

PDF Method: How to design a secure REST API with JWT & PostgreSQL

Practical procedure sheet to build a robust API: strict input validation, password hashing with bcrypt, secure JWT token management, authorization middleware, and ACID transactions protected against double-spending.

65 USDT View →