Deploy with Stability on LetsCloud

Real talk: You keep getting “it works on my machine” issues. Different setups, different results. Fix: - Use Docker or a shared environment - Match versions (Node, DB, etc.) - Document setup clearly Same environment = fewer surprises. #Programming #DevOps #WebDev #DevTips

Real talk: Your deploy breaks because your build uses a different Node version. Works locally. Fails in CI. Fix: - Set Node version in config (.nvmrc / engines) - Match it in CI/CD - Avoid “latest” Same version = same result. #Programming #DevOps #WebDev #DevTips

Kubernetes is a container orchestration platform. It takes apps packed in containers, think Docker, and runs them reliably across clusters of servers automatically. It handles deployment, scaling, and failover. . . #developer #tech #kubernetes #coding #programming

Real talk: You keep delaying features because you’re afraid to break things. So progress slows down. Fix: - Use feature flags - Test in small steps - Deploy safely Ship without fear. #Programming #DevOps #DevTips #WebDev

🐳 How Docker Works (In Simple Terms) Docker packages your application and its dependencies into lightweight containers. These containers run consistently across different environments (local, staging, production). Docker uses images as blueprints to create and run containers instantly. It isolates applications, ensuring no conflicts between system dependencies. This makes development, deployment, and scaling faster and more reliable. #Docker #Containerization #DevOps #CloudComputing #Kubernetes #Microservices #SoftwareEngineering #WebDevelopment #CICD #Tech #Programming #BackendDevelopment #ScalableSystems #CloudNative #Infrastructure

Docker in 4 commands. That's all you need to start. 🐳 🔹 Build your image: docker build -t my-app . 🔹 Run your container: docker run -p 3000:3000 my-app 🔹 Check running containers: docker ps 🔹 Stop a container: docker stop <container-id> One Dockerfile. Runs the same on your laptop, your teammate's machine, and your server. No more "it works on my machine." 🎯 #Docker #DevOps #WebDevelopment #Backend #Programming

513: Clear commit messages streamline code reviews. They help reviewers focus on specific changes, making the process efficient. #CodeReview #SoftwareDevelopment #DevOps #Programming

Atomic commits aren’t just a Git habit. They shape how your code evolves. Most teams ignore them, then struggle to trace and safely change code. A clean history makes progress visible. A messy one creates confusion. Swipe to see what turns small commits into a big advantage. ⚛️ #felizeektech #git #atomiccommits #versioncontrol #softwareengineering #devops #cleancode #developerworkflow #codereview #scalablesystems #engineeringbestpractices #productengineering #techleadership #buildinpublic #programming

Built a microservice in Go this week. Vehicle Service API — following Extreme Programming principles: → TDD first — 10 tests written before implementation → Clean layered architecture — handler, service, repository → Concurrent-safe with sync.RWMutex → Multi-stage Docker build → GitHub Actions CI/CD — green on first push New language. Same discipline. https://lnkd.in/gN46dbjS #Go #Golang #TDD #CleanCode #Docker #GitHubActions #BackendDevelopment #OpenToWork #Portugal

You don't have a scaling problem. You have a premature optimisation problem. Most apps will never need: → Kafka → Kubernetes → Microservices → A distributed cache A single Postgres instance handles millions of rows just fine. Build boring. Scale when the pain is real - not when it feels cool. #SystemDesign #SoftwareEngineering #BackendDev #DevLife #Programming