# CI/CD pipeline overhaul for Carewise

> Fast, cached pipelines with preview environments and automatic rollbacks.

URL: https://freelance.adscaled.media/freelancers/oleksandr-bondarenko/work/ci-cd-pipeline-overhaul-for-carewise

Fast, cached pipelines with preview environments and automatic rollbacks. A case study by Oleksandr Bondarenko, DevOps & Cloud Engineer (AWS, Kubernetes).

## Challenge

Pipelines at Carewise, a telehealth provider, took 35 minutes and failed randomly. Engineers batched changes to avoid them, which made releases risky.

## Solution

I rebuilt the pipelines in GitHub Actions with dependency caching, parallel test shards, container layer caching, preview environments per pull request and canary deploys with automatic rollback.

[View Oleksandr Bondarenko’s profile](https://freelance.adscaled.media/freelancers/oleksandr-bondarenko)

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