Cloud & DevOps in Hong Kong
Cloud migration, infrastructure automation, and DevOps consulting — engineered for reliability, security, and cost efficiency. Ship faster, scale smarter.
What We Deliver
Your infrastructure should accelerate your business, not hold it back. If deploys take hours, outages happen at 3 AM with no alerts, or your cloud bill keeps climbing with no explanation — your infrastructure needs professional attention.
We design, build, and manage cloud infrastructure that is reliable, secure, and cost-efficient:
- Cloud migration — move from on-premise or legacy hosting to AWS, GCP, or Azure with zero downtime
- Infrastructure-as-code — Terraform and reproducible environments so your infrastructure is versioned, reviewable, and repeatable
- CI/CD pipelines — automated build, test, and deploy workflows so your team ships multiple times per day with confidence
- Monitoring & alerting — Grafana dashboards, Prometheus metrics, Sentry error tracking, and uptime alerts before your users notice
- Security hardening — IAM policies, secrets management, network segmentation, SSL/TLS automation, and vulnerability scanning
- Cost optimization — right-size instances, eliminate waste, leverage reserved capacity, and cut your cloud bill by 30–60%
- Disaster recovery — automated backups, cross-region replication, and tested recovery procedures with defined RTOs and RPOs
- Auto-scaling — infrastructure that grows and shrinks with demand so you never overpay and never go down
How We Work
Every engagement starts with understanding what you have and where you need to be. No cookie-cutter playbooks — we design for your specific workload, compliance requirements, and budget.
1. Infrastructure Audit (Week 1)
We assess your current infrastructure — architecture, security posture, cost profile, deployment process, and reliability gaps. You get a detailed report with prioritized recommendations, not a generic checklist.
2. Migration Planning (Week 1–2)
We design the target architecture, plan the migration sequence, identify risks, and define rollback procedures. Every migration is rehearsed in a staging environment before touching production.
3. Implementation (Week 2–6)
Infrastructure-as-code, CI/CD pipelines, container orchestration, and security controls — built incrementally with each component tested and validated. Blue-green deployments ensure zero downtime throughout.
4. Monitoring Setup (Week 5–7)
Dashboards, alerts, log aggregation, and on-call runbooks. We set up comprehensive observability so your team knows the health of every service at a glance — and gets alerted before issues become outages.
5. Ongoing Optimization (Continuous)
Cloud infrastructure is not "set and forget." We provide monthly cost reviews, security patching, capacity planning, and continuous improvement through our monthly retainer plans. The same engineers who built it keep it running.
Our Tech Stack
We work across major cloud providers and use industry-standard, open-source tooling wherever possible — no vendor lock-in:
- Cloud Providers: AWS, GCP, Cloudflare Workers, Vercel
- Containers: Docker, Kubernetes
- Infrastructure-as-Code: Terraform
- CI/CD: GitHub Actions
- Monitoring: Grafana, Prometheus, Sentry
- Edge & CDN: Cloudflare, AWS CloudFront
If you're already on a specific cloud platform or toolchain, we work with what you have. We'll recommend changes only when there's a clear, measurable benefit — not because we prefer one tool over another.
Who This Is For
- Companies on legacy hosting needing cloud migration — move off shared hosting, bare metal, or outdated VPS setups to modern cloud infrastructure
- Startups needing production-grade infrastructure from day one — don't waste months reinventing DevOps when you should be building product
- Businesses with slow deploys or no CI/CD — if shipping code takes hours of manual steps, we'll automate your entire delivery pipeline
- Teams spending too much on cloud bills — we audit, right-size, and optimize so you stop paying for resources you don't need
Why Hong Kong Businesses Choose Astera
Cloud and DevOps in Asia Pacific comes with specific requirements that global consultancies often overlook. We understand Hong Kong data residency regulations, design for low-latency APAC infrastructure, and navigate the compliance landscape — from PDPO to industry-specific requirements — because we operate here.
Our engineers don't just configure servers — they understand your business context. The same senior engineer who audits your infrastructure is the one who builds and manages it. No handoffs to junior teams, no offshore NOCs. Direct Slack access, same-day response, and complete visibility into every change we make.
Frequently Asked Questions
Most businesses we audit are overspending by 30–60% on cloud bills. Common savings come from right-sizing instances, eliminating idle resources, leveraging reserved capacity, and optimizing data transfer. We typically deliver a cost reduction plan within the first two weeks of engagement, with savings that far exceed the consulting investment.
Yes — zero-downtime migration is our standard approach, not a premium add-on. We use blue-green deployments, database replication, and phased traffic shifting to ensure your users never notice the transition. We plan and rehearse every migration with rollback procedures tested before we touch production.
It depends on your workload, compliance requirements, and existing investments. AWS has the broadest service catalog, GCP excels at data and ML workloads, and Azure integrates tightly with Microsoft ecosystems. Many of our clients use a multi-cloud or hybrid approach. We recommend based on your specific needs — not vendor partnerships.
Yes. We offer ongoing managed infrastructure through our monthly retainer plans. This includes 24/7 monitoring, incident response, security patching, cost optimization reviews, and infrastructure scaling as your business grows. Many clients start with a migration project and transition to ongoing management.