I'm Tiberius Mairura, a backend systems engineer and technical leader focused on designing resilient, well-structured platforms in real-world environments. My current stack centers around Python (FastAPI), PostgreSQL, and DevOps-ready architecture using Docker, GitHub Actions, and infrastructure-aware design patterns.
I currently lead engineering efforts for production-grade healthcare systems, having built robust onboarding engines, RBAC-powered APIs, intake form platforms, and dynamic scheduling logic from the ground up.
- Architect backend systems with clean, scalable architecture using FastAPI
- Design RESTful APIs with strong authentication, rate limits, and webhook support
- Write integration-ready services that align with infrastructure (K8s, CI/CD, Docker)
- Translate complex system needs into well-tested, maintainable code
- Advocate for backend clarity: “Clean systems earn user trust.”
- 👨🏾⚕️ Backend systems for a multi-role healthcare platform
- ⚙️ Infrastructure-aware microservices with FastAPI and PostgreSQL
- 📩 Modular email workflows (Jinja2 + background tasks)
- Distributed systems design
- AWS / GCP integration patterns
- DevOps practices at production scale (ArgoCD, Terraform, CI orchestration)
Languages: Python, Bash, SQL
Frameworks: FastAPI, Jinja2
Databases: PostgreSQL, Redis
DevOps: Docker, GitHub Actions, Nginx
Infra-aware design: RBAC, audit logging, soft deletes, async workers
Other: RESTful APIs, Webhooks, CI/CD, API documentation
- Differences between Single and Double Quotes in Bash
- Create private fields in JavaScript
- How to Extract URL Query Parameters
- Remove Duplicates From Array
“I build backend systems that work, scale, and last. Clean code isn’t a style—it’s a standard.”