Case study · Airline Cargo / Logistics
Delivery Workflow Transformation & Observability
Bitbucket → GitHub migration, standardized CI/CD, and cost-aware operations
We improved delivery speed and reliability by consolidating SCM on GitHub, standardizing CI/CD, and rolling out a unified observability stack with cost visibility.
Highlights
What we delivered
- 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
Context
The situation
Fragmented tooling and manual steps slowed releases and obscured operational health and spend.
Executed a structured migration from Bitbucket to GitHub, built reusable CI/CD pipelines, deployed Prometheus/Grafana/Loki, and introduced budgeting guardrails.
Challenges and goals
What had to be solved
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
- Shorten idea-to-production lead time with robust CI/CD
- Unify observability and define SLOs & alerts
- Introduce budgeting controls and realize savings
Implementation
How we did it
- SCM migration plan and repo-by-repo execution
- Reusable CI/CD templates (build, test, scan, image, deploy)
- Observability stack rollout with SLOs and alerting
- Budgeting dashboards and rightsizing/autoscaling policies
- Training and handover
Technical details
Environment and practices
| Environment | GitHub organizations and repos, shared runners/Actions; integrations to cloud and on-prem clusters |
| Infrastructure as code and 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 |
| Practices | Trunk-based development with PR checks, reusable workflows, SRE practices, incident runbooks |