Production-grade platforms. Without the drama.

Senior DevOps, Platform & Site Reliability Engineer. Five years building cloud-native systems on AWS, Azure, and GCP — multi-region Kubernetes, GitOps delivery, and observability that actually answers questions.

AWS Solutions Architect Associate Certified Kubernetes Administrator Terraform Associate Verified on Credly
Available · Open to senior platform / SRE roles · Pakistan, UTC+5
Asadullah Bin Hussain — Senior Site Reliability Engineer
By the numbers

Five years of getting the boring parts right.

Real numbers from real production work — not vanity metrics.

0+
Years building production platforms
0%
Cloud spend reduction at Beam AI (~$37–55K / yr)
0%
Uptime SLO across multi-region production
0
Zero-downtime Kubernetes minor upgrades, back to back
Sep 2024 — Present

Currently at Beam AI.

Senior Site Reliability Engineer on a multi-region production platform for an AI SaaS. Three AWS regions, EKS with Karpenter, distributed tracing through New Relic, SOC 2 & HIPAA enablement.

3

AWS regions, in production

Scaled the platform from two regions to three — VPC and CIDR planning, EKS provisioning, RDS replication, and DNS delegation for global SaaS workloads.

Kubernetes minor upgrades

1.29 → 1.34 in sequence, zero customer-visible downtime, using Karpenter-driven rolling node replacements, PDB tuning per service, and addon validation in CI.

~$55K

Cut from the annual bill

20–30% reduction across regions via Compute Savings Plans, VPC endpoint routing, log-retention hygiene, and FinOps-tagged right-sizing that won't quietly leak back.

Architecture

A look under the hood.

Three AWS regions like this one. EKS in private subnets, IPsec site-to-site tunnels back to enterprise customers' datacenters, multi-AZ HA on everything stateful.

AWS region VPC Public subnet Private subnet
Delivery, observed

Pipelines that ship without drama.

GitOps from commit to production. ArgoCD reconciles, Karpenter scales, PDBs hold the line. This is what a healthy delivery surface looks like in real time.

Live
beam-ai / platform / main
p99 deploy 4m 12s success rate 98.7% 4 lanes
02 · Selected work

Three projects I'm proud of.

Each tied to actual production outcomes, not slideware.

Reliability
5×

Five zero-downtime EKS upgrades, back-to-back.

Karpenter-driven rolling node replacements. PDBs tuned per service. Addon validation gated in CI. The boring kind of upgrade — which is the point.

Cost
30%

A cloud bill reduction that actually stuck.

Compute Savings Plans, VPC endpoint routing, log-retention sanity, right-sizing. Wrote the FinOps tagging policy so the savings wouldn't quietly leak back.

Velocity
8 svc

Blue-green delivery on a config field.

Pulumi + ArgoCD system where promoting a service to prod is a YAML change. Atomic traffic switching, instant rollback, no human holding their breath.

03 · Experience

The full story.

In reverse chronological order. Click any role for the detail.

The stack

Built with.
Every tool, on call.

Tap a category to highlight what gets used where. Hover any tile for the name.

Verified

Three credentials. All on Credly.

Independent verification of the cloud, container, and IaC stack I work with daily.

Contact

Let's talk.

Open to senior platform / SRE / DevOps roles — remote, hybrid, or relocation for the right team. Have a platform problem worth solving? I'd like to hear about it.