Fractional Principal SRE & Platform Architect by René Bon ĆirićFractional Principal SRE & Platform Architect by René Bon Ćirić
Fractional Principal SRE & Platform ArchitectRené Bon Ćirić
Cover image for Fractional Principal SRE & Platform Architect
Senior technical leadership and high-leverage architectural advisory for startups and scaling technology companies. Get the strategic guidance of a 20+ year Principal Systems Architect without full-time executive overhead.
Direct partner-level engagement with CTOs, VPs of Engineering, and lead developers to eliminate architectural bottlenecks, harden Linux and container infrastructure, and elevate engineering standards.

Core Capabilities & Focus Areas

Architecture & Design Review: In-depth RFC, ADR, and systems design reviews to prevent over-engineering, premature microservices, and proprietary vendor lock-in.
Platform & CI/CD Modernization: Designing fast, deterministic, reproducible build systems (GitLab CI, GitHub Actions, GNU Make) and zero-downtime deployment pipelines.
Reliability & Observability Engineering: Defining actionable SLIs/SLOs, alerting thresholds, and leading blameless postmortems with systemic remediations.
Mentorship & Quality Standards: Uplifting mid-level engineers through rigorous code reviews, systems thinking, and Infrastructure-as-Code conventions.

Tangible Ongoing Deliverables

Weekly Strategic Engineering Sync: 30-minute high-bandwidth synchronization with CTO/VP of Engineering to review priorities and unblock platform decisions.
Architecture & RFC Reviews: Rigorous asynchronous reviews of ADRs, systems designs, and critical infrastructure pull requests.
Reliability & SRE Telemetry Oversight: Definition and monitoring of SLIs/SLOs, alerting thresholds, and incident remediations.
Tier-3 Escalation Advisory: Direct guidance and rapid unblocking for high-severity platform and infrastructure incidents.
Continuous Cost & Capacity Governance: Monthly cloud spend tracking, capacity planning, and technical debt prioritization.
FAQs

Starting at$2,000 /wk
Duration1 week
Tags
Kubernetes
Linux
DevOps Engineer
Cloud Architecture
Site Reliability Engineering
Service provided by
René Bon Ćirić Ixtlahuacán de los Membrillos, Mexico
Fractional Principal SRE & Platform ArchitectRené Bon Ćirić
Starting at$2,000 /wk
Duration1 week
Tags
Kubernetes
Linux
DevOps Engineer
Cloud Architecture
Site Reliability Engineering
Cover image for Fractional Principal SRE & Platform Architect
Senior technical leadership and high-leverage architectural advisory for startups and scaling technology companies. Get the strategic guidance of a 20+ year Principal Systems Architect without full-time executive overhead.
Direct partner-level engagement with CTOs, VPs of Engineering, and lead developers to eliminate architectural bottlenecks, harden Linux and container infrastructure, and elevate engineering standards.

Core Capabilities & Focus Areas

Architecture & Design Review: In-depth RFC, ADR, and systems design reviews to prevent over-engineering, premature microservices, and proprietary vendor lock-in.
Platform & CI/CD Modernization: Designing fast, deterministic, reproducible build systems (GitLab CI, GitHub Actions, GNU Make) and zero-downtime deployment pipelines.
Reliability & Observability Engineering: Defining actionable SLIs/SLOs, alerting thresholds, and leading blameless postmortems with systemic remediations.
Mentorship & Quality Standards: Uplifting mid-level engineers through rigorous code reviews, systems thinking, and Infrastructure-as-Code conventions.

Tangible Ongoing Deliverables

Weekly Strategic Engineering Sync: 30-minute high-bandwidth synchronization with CTO/VP of Engineering to review priorities and unblock platform decisions.
Architecture & RFC Reviews: Rigorous asynchronous reviews of ADRs, systems designs, and critical infrastructure pull requests.
Reliability & SRE Telemetry Oversight: Definition and monitoring of SLIs/SLOs, alerting thresholds, and incident remediations.
Tier-3 Escalation Advisory: Direct guidance and rapid unblocking for high-severity platform and infrastructure incidents.
Continuous Cost & Capacity Governance: Monthly cloud spend tracking, capacity planning, and technical debt prioritization.
FAQs

$2,000 /wk