Interconnected server nodes with flowing cyan data streams
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Cloud Architect

Cloud Architecture: Designing Systems That Never Sleep

Mantra Devs Team
Published May 6, 2025
Updated May 16, 2025
11 min read

Your infrastructure is your product's foundation. Build it wrong and everything above it will crack. Here is how we build it right.

Interconnected server nodes with flowing cyan data streams

Interconnected server nodes with flowing cyan data streams

§The Cloud-First Mindset

Cloud-first does not mean 'everything on one cloud provider'. It means designing your system to leverage managed services, elastic scaling, and global distribution from the very beginning — before you need it, so you are ready when you do.

§Our Infrastructure Stack

We are provider-agnostic but pragmatic. We use the best service for each job, regardless of which cloud it lives on.

  • AWS / GCP for primary compute, storage, and networking
  • Vercel / Cloudflare Pages for frontend CDN and edge functions
  • Supabase / PlanetScale for managed PostgreSQL
  • Terraform for infrastructure as code
  • GitHub Actions for CI/CD pipelines
  • Grafana + Prometheus for observability and alerting

§Zero-Downtime Deployments: A Non-Negotiable

Every deployment is a risk. We minimize that risk with blue-green deployments, canary releases, and automated rollback triggers. Our deployments are designed to be events your users never notice.

Blue-green deployment diagram showing traffic switching
Blue-green deployments ensure zero-downtime releases by keeping a warm standby environment ready.

§Cost Optimization Without Sacrificing Reliability

Cloud bills are the silent startup killer. We implement FinOps practices from day one: right-sizing instances, using spot/preemptible VMs for batch workloads, setting hard budget alerts, and architecting data pipelines to minimize egress costs.

  • Reserved instances for predictable baseline workloads
  • Spot instances for fault-tolerant batch processing
  • S3 Intelligent-Tiering for automatic storage cost optimization
  • CloudFront caching to dramatically reduce origin request costs
#AWS#GCP#Serverless#DevOps#Kubernetes#Infrastructure as Code

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Mantra Devs Team

The Mantra Devs Team

@mantradevs

We are a team of engineers, designers, and product thinkers based in Kathmandu, Nepal. We build digital products that scale — from healthcare platforms to commerce experiences. If you want to work with us or just want to geek out about tech, we would love to hear from you.