Solution Architect & Software Engineer
Building cloud and backend systems with an operator's perspective.
With 15+ years of experience operating critical systems, I now build reliable cloud infrastructure, observability platforms, and software systems. I design systems that are not only built well, but can also be operated, monitored, and scaled with confidence.
Solution Architect
Multi-tenant school SaaS, live
Design a school-management product where each school is a strict data boundary, and staff, teachers, and families need different identities and workflows.
Outcome
Delivered a multi-tenant domain architecture and edge-first TypeScript application with a portable AWS path — a live school SaaS for schools, staff, teachers, and families that stays operable for a small team.
Stack
Data Engineer
Faster operational decisions
Turn operational data into reporting, governance, and decision support that service teams can use, instead of leaving it scattered across systems.
Outcome
Built operational reporting, governance views, and decision-support workflows that contributed to measurable improvements in service opportunities and lead times.
Stack
Cloud & DevOps Engineer
Repeatable Grafana Cloud onboarding
Turn Grafana Cloud enrollment, folder structure, and telemetry setup into a repeatable platform path instead of a per-environment manual exercise.
Outcome
Delivered Terraform onboarding automation, Grafana Cloud enrollment, OpenTelemetry pipelines, and a local Grafana / Prometheus / Loki / Tempo stack — an observability foundation that shortens onboarding and makes production systems easier to understand and operate.
Stack
Author
Deterministic Flutter architecture library
Give Flutter and Dart applications predictable state propagation and explicit dependency management without requiring framework-specific domain code.
Outcome
Published an open-source reactive architecture library with deterministic state propagation and explicit dependency flow for apps that need predictability over implicit framework behavior.
Stack
2011–2025
Progressed through Network Engineering, Project Coordination and Service Delivery Management across large-scale telecom infrastructure in West and Central Africa.
1,068 nodes
Network deployment
Designed and implemented a nationwide Aviat Ethernet DCN for MTN Côte d'Ivoire, covering nearly the whole country through design and field implementation.
$700k / year
Managed service
Owned Aviat spare-part availability for MTN Côte d'Ivoire, including stock custody, repair-and-return, and a two-day replacement SLA.
600 links
Enterprise network / service governance
Service delivery for Orange Burkina Faso's leased-line last-mile network: budget control, monthly governance, and in-country operational reviews.
Design cloud infrastructure, deployment platforms, and IaC foundations that are repeatable, secure, and maintainable.
Design OpenTelemetry and Grafana observability foundations, telemetry pipelines, and operational practices that make production systems easier to understand and operate.
Design backend and distributed systems from application architecture through infrastructure and production operations.
Amazon Web Services Training and Certification
Issued December 15, 2025 • Expires December 15, 2028
HashiCorp
Issued March 24, 2026 • Expires March 24, 2029
Let's Work Together
Open to solution architecture and software engineering roles, and selected infrastructure and observability engagements.
atoumbre@gmail.com