Open to opportunities

Rehman kareem

@rehmankareem

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Senior DevOps/Data Engineer specializing in scalable cloud platforms, observability, and reliability engineering.

Poland

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What I'm looking for

I seek platform/SRE roles where I can improve reliability, observability, and cost efficiency at scale, deliver secure CI/CD, and mentor teams in a collaborative, engineering-driven culture.

I am a senior software and DevOps engineer with deep experience building large-scale Kubernetes platforms, GPU serving stacks, and robust CI/CD pipelines. I focus on reliability, cost-efficiency, and secure supply chains while enabling fast, safe delivery.

At Allegro and Artisan AI I standardized progressive delivery, observability, autoscaling, and security hardening, reducing deploy failures, MTTR/MTTD, and critical vulnerabilities substantially.

Previously I led platform work at AioCare, delivering a multi-environment Kubernetes platform, SLO-driven reliability, DR runbooks, and cost optimization that enabled frequent production releases and strong uptime metrics.

My background also includes full-stack engineering for enterprise clients using React/Angular/Vue and back ends in FastAPI, Django, Java, and Go, which helps me bridge developer experience with platform operations.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Allegro

Apr 2024 - Present (1 year 7 months)

Standardized progressive delivery and observability, reducing deploy failures from 3.1% to 0.6% and MTTR from 27 to 9 minutes while cutting monthly infra spend ~18% (~$5.7k/mo).

Kubernetes OpenTelemetry Karpenter Prometheus Grafana CI CD Vault

Senior Software Engineer

Artisan AI

Mar 2024 - Mar 2025 (1 year)

Built GPU inference platform with Triton and KServe, increasing throughput +41% and lowering unit cost −24%, while improving observability and reducing MTTR 40% over two quarters.

Triton KServe Envoy Kafka OpenTelemetry Istio PodDisruptionBudgets

DevOps Engineer

AioCare

Oct 2021 - Feb 2024 (2 years 4 months)

Rolled out Kubernetes platform and progressive delivery, cutting deploy time 84% (45min→7min), increasing release cadence to ~20/week, raising API uptime to 99.95% and reducing cloud spend 28% YoY.

Terraform Helm GitHub Actions Prometheus Loki Vault

Software Engineer

Spyrosoft

Jul 2016 - Sep 2020 (4 years 2 months)

Designed and maintained enterprise and consumer apps for international clients, delivering scalable frontends (React/Angular/Vue) and high-performance backends (FastAPI, Django, Java, Go) across fintech, e‑commerce, and healthcare projects.