Have you worked with containerization, Kubernetes, and Docker?

Yes, I have experience working with Docker and Kubernetes. I used Docker to package applications and their dependencies into containers, which ensures environment consistency and simplifies deployment.

I applied Kubernetes for container orchestration: automatic scaling, load balancing, managing updates, and service recovery. For example, in one of my projects using Go, I created a Dockerfile for building a microservice, then defined Deployment and Service manifests for Kubernetes to ensure high availability and scalability of the application.

Example Dockerfile for a Go application:

FROM golang:1.20-alpine AS builder
WORKDIR /app
COPY . .
RUN go build -o myapp

FROM alpine:latest
WORKDIR /app
COPY --from=builder /app/myapp .
CMD ["./myapp"]

This approach allows for quick deployment and scaling of services in production.