DevOps & Cloud Infrastructure
DevOps and cloud setup that keeps releases boring
Good infrastructure is invisible. As a PagerDuty-certified DevOps professional, I set up CI/CD pipelines, Dockerized services, Terraform infrastructure, and cloud environments on AWS, GCP, and Vercel so every merge deploys safely, rollbacks take one click, and your product stays fast under load.
01 — Proven in production
Real client outcomes
Production Multi-Platform Releases
Automated build, test, and deployment pipelines across Next.js web portals, Fastify APIs, and Expo EAS mobile store releases.
Self-Hosted AI & Automation Stacks
Provisioned isolated container environments for self-hosted n8n, Odoo ERP, and pgvector databases with automated off-site backups.
PagerDuty Certified DevOps
Structured logging, health-check probes, and alert routing so issues are caught before customers notice.
02 — Scope & capabilities
What you get
- Automated CI/CD pipelines with GitHub Actions and Expo EAS
- Dockerized microservices and deployments on AWS (ECS/EC2), GCP or Render
- Infrastructure as Code (IaC) with Terraform for repeatable environments
- Vercel & Cloudflare setup for Next.js — preview branches, caching and security headers
- Uptime monitoring, PagerDuty/Slack alerting, database backups and incident runbooks
03 — Engineering workflow
How we ship it
- Step 01
Infrastructure & Security Review
Audit current hosting costs, secrets management, database backup policies, and deployment bottlenecks.
- Step 02
Containerization & IaC
Package backend services into reproducible Docker images and codify cloud resources in Terraform.
- Step 03
CI/CD & Preview Environments
Wire GitHub Actions so every pull request gets an isolated preview environment and automated type/lint/test gates.
- Step 04
Observability & Handover
Configure uptime monitors, log aggregation, SSL/TLS, and straightforward recovery runbooks for your team.
04 — Case studies
Real projects
05 — Technical architecture
Engineering deep-dives
How to Build an Offline-First Cryptographic QR Ticket Validator with Ed25519, Hash Chaining & Fastify
How I architected NodusTickets: an offline-first SaaS ticket validation platform using Ed25519 signatures, SHA-256 hash chaining, and Fastify to stop QR ticket fraud without internet.
Architecting Real-Time Fleet & Driver GPS Tracking with React Native, WebSockets & Supabase RLS
Lessons from building Direct Transport Solutions' logistics platform as sole engineer: React Native driver telemetry, WebSockets, PostgreSQL & Supabase RLS.
06 — FAQ
DevOps & Cloud Infrastructure: questions
Which cloud providers do you work with?
AWS (ECS, EC2, RDS, S3, CloudFront), Google Cloud Platform (GCP), Vercel, Supabase, and Render — chosen to fit your product's traffic profile and budget rather than over-engineering.
Can you set up automatic deployments from GitHub?
Yes — CI/CD pipelines with GitHub Actions and Expo EAS that type-check, test, build, and deploy automatically on every merge, with preview URLs for every pull request.
Can you help self-host tools like n8n, Odoo, or Supabase?
Yes. I regularly deploy and harden self-hosted Docker environments for n8n, Odoo, and PostgreSQL/pgvector with SSL, reverse proxies, and automated daily backups.
Other services
→ — What's next
Got an idea?
Let's ship it.
Tell me what you're building. No sales team, no hand-offs — just the engineer who'll build it.
Rafay KhanYou'll talk to me directly