---
title: "Technical Expertise & Core Competencies"
description: "Core engineering competencies across multi-cloud, Kubernetes, FinOps, and GenAI infrastructure."
canonical: "https://zainahmed.net/expertise"
last-updated: "2026-08-25"
---

# Technical Expertise & Core Competencies

> Author: Zain Ahmed · https://zainahmed.net/expertise

## Cloud Platforms & Architecture
Designing multi-region landing zones and network routing across AWS, Azure, and GCP. Configured with automated Terraform modules, zero-trust perimeter controls, and automated multi-region disaster recovery failover.

- **Key Technologies & Skills**: AWS (DevOps Pro, SA Associate), Azure (AZ-104), GCP, Solutions Architecture

## DevOps & CI/CD
Building automated GitOps delivery pipelines with ArgoCD, GitHub Actions, and canary rollouts to eliminate manual release bottlenecks and prevent production regressions.

- **Key Technologies & Skills**: GitHub Actions, GitLab CI, ArgoCD & GitOps, CircleCI, Jenkins

## DevSecOps & Cyber Security
Enforcing policy-as-code with OPA Gatekeeper and Kyverno, automating container vulnerability scanning in CI/CD, and configuring immutable zero-trust cloud network boundaries.

- **Key Technologies & Skills**: Shift-Left Security, OPA/Kyverno, Zero Trust, SAST & DAST

## AI Systems & MLOps
Deploying high-throughput GPU inference runtimes with vLLM, Triton, and Ollama. Building autonomous agent systems and tool-calling execution loops on dedicated compute clusters.

- **Key Technologies & Skills**: MLOps (MLflow), Local LLMs (Ollama, vLLM), Agentic Workflows, GPU Cluster Management

## Infrastructure as Code
Authoring modular Terraform and Pulumi codebases with remote state locking, automated drift detection, and strict plan approval gates for multi-cloud infrastructure.

- **Key Technologies & Skills**: Terraform, Pulumi, Helm, Ansible

## Containers & Orchestration
Hardening production Kubernetes clusters with Pod Disruption Budgets, Cilium eBPF networking, Karpenter node autoscaling, and Istio service mesh ingress routing.

- **Key Technologies & Skills**: Kubernetes (EKS, AKS), Docker, Service Mesh (Istio), Pod Autoscaling

## Observability & Telemetry
Instrumenting distributed services using OpenTelemetry, Prometheus metrics, structured JSON logging, and distributed tracing in Grafana and Datadog to rapidly diagnose production incidents.

- **Key Technologies & Skills**: Prometheus, Grafana, Datadog, Distributed Tracing

## Event-Driven Architecture
Decoupling microservices with Apache Kafka, RabbitMQ, and cloud message queues (AWS SQS/EventBridge, GCP Pub/Sub) for resilient, high-throughput asynchronous workloads.

- **Key Technologies & Skills**: Apache Kafka, RabbitMQ / NATS, AWS EventBridge / SQS, Google Pub/Sub

## Software, Web & Mobile Dev
Building full-stack engineering tools, Next.js web applications, and internal developer portals with TypeScript, Python, Go, and React Native.

- **Key Technologies & Skills**: Python / Go, React / Next.js, React Native, TypeScript, REST & GraphQL


## Navigation
- [Home](https://zainahmed.net/)
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