Case Study

Delivery Workflow Transformation & Observability

Bitbucket → GitHub migration, standardized CI/CD, and cost-aware operations

Airline Cargo / Logistics ≈50 Germany

Quick Facts

Engagement
DevOps consulting with developer training
Duration
N/A (under NDA)
Date
N/A
Start your project →

Deploys / day

N/A

Lead time

N/A

MTTR

N/A

Migrated repos and workflows from Bitbucket to GitHub

Implemented reusable CI/CD pipelines with quality & security checks

Deployed Prometheus, Grafana, Loki plus budgeting dashboards for savings

Overview

Project Overview

We improved delivery speed and reliability by consolidating SCM on GitHub, standardizing CI/CD, and rolling out a unified observability stack with cost visibility.

Business Context

Fragmented tooling and manual steps slowed releases and obscured operational health and spend.

What We Did

Executed a structured migration from Bitbucket to GitHub, built reusable CI/CD pipelines, deployed Prometheus/Grafana/Loki, and introduced budgeting guardrails.

Challenges

What Was Holding Them Back

Toolchain fragmentation

Inconsistent pipelines and review flows across teams.

Limited visibility

Sparse metrics/logs and no shared dashboards or SLOs.

Cost opacity

No standardized view into cloud spend or rightsizing opportunities.

Goals

Target Outcomes

Shorten idea-to-production lead time with robust CI/CD

Unify observability and define SLOs & alerts

Introduce budgeting controls and realize savings

Solution

How We Built It

Environment

GitHub organizations and repos, shared runners/Actions; integrations to cloud and on-prem clusters

Practices

Trunk-based development with PR checks, reusable workflows, SRE practices, incident runbooks

IaC & Platforms

GitHub Actions, Terraform (where applicable), integrations to AKS/on-prem clusters

Security

Branch protections, code scanning, image scanning/signing, secret management, least-privilege tokens

Observability

Prometheus for metrics, Grafana dashboards, Loki for logs; alert routes to team channels/on-call

Implementation

Step-by-Step Implementation

  1. SCM migration plan and repo-by-repo execution
  2. Reusable CI/CD templates (build, test, scan, image, deploy)
  3. Observability stack rollout with SLOs and alerting
  4. Budgeting dashboards and rightsizing/autoscaling policies
  5. Training and handover
Results

Measurable Impact

Deployment Frequency

N/A

Lead Time for Changes

N/A

Change Failure Rate

N/A

MTTR

N/A

Cloud Cost

N/A

Uptime

N/A

“Our delivery pace and visibility improved across the board.”

Tech Stack

Technologies Used

GitHub GitHub Actions Terraform Prometheus Grafana Loki

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