kenpat
39a1541270
Strip all CompTIA A+ references, exam dates, and deadlines from the project-facing documentation. Certifications roadmap now starts at CCNA, learning path phases renumbered, interview prep updated accordingly. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
142 lines
6.6 KiB
Markdown
142 lines
6.6 KiB
Markdown
# Certification Roadmap — Cloud Engineering Track
|
||
|
||
Your goal: Cloud Engineer. This is one of the best-paid, highest-demand roles in tech.
|
||
Your project already demonstrates cloud engineering skills. Certs give you the vocabulary and credentials to prove it on paper.
|
||
|
||
---
|
||
|
||
## Your Path (In Order)
|
||
|
||
```
|
||
CCNA ← Strong networking foundation
|
||
↓
|
||
AWS Solutions Architect Associate ← Core cloud cert
|
||
↓
|
||
CompTIA Cloud+ ← Vendor-neutral cloud (optional, pairs well with AWS SAA)
|
||
↓
|
||
AWS SysOps Administrator Associate ← Operations focus (very relevant to homelab)
|
||
↓
|
||
Kubernetes (CKA) ← Container orchestration (natural next step from Docker)
|
||
↓
|
||
AI / Prompt Engineering certs ← After cloud foundation is solid
|
||
```
|
||
|
||
---
|
||
|
||
## Each Cert Explained
|
||
|
||
### CCNA (Cisco Certified Network Associate)
|
||
|
||
**What it covers:** TCP/IP networking, routing, switching, VLANs, subnetting, wireless, security basics, automation basics
|
||
**Why it matters:** The gold standard networking cert. Hiring managers trust it more than Network+. Cloud engineering requires deep networking knowledge.
|
||
**How it connects to your homelab:**
|
||
- Subnetting: your Docker bridge networks (172.x.x.x), Tailscale (100.x.x.x) are subnets
|
||
- DNS: you configured Cloudflare DNS for every subdomain
|
||
- Routing: Cloudflare Tunnel routes traffic to specific containers by hostname
|
||
- Firewalls: you configured ufw rules on kscloud1
|
||
- TCP/UDP: you opened specific ports, understand why services bind to certain ports
|
||
|
||
**Study resources:**
|
||
- *Jeremy's IT Lab* (free, YouTube + Packet Tracer labs) — best free CCNA content
|
||
- *Neil Anderson's CCNA course* (Udemy) — comprehensive paid option
|
||
- Cisco Packet Tracer (free simulator) — build labs, don't just watch
|
||
- Allan Johnson's *CCNA 200-301 Official Cert Guide* (Cisco Press) — the official book
|
||
|
||
**Timeline:** Plan 3–6 months of consistent study. Don't rush it.
|
||
|
||
---
|
||
|
||
### AWS Solutions Architect — Associate (SAA-C03)
|
||
|
||
**What it covers:** EC2, S3, VPC, IAM, RDS, load balancers, auto-scaling, serverless, storage, CDN, security
|
||
**Why it matters:** Most in-demand cloud cert in the market. AWS powers ~33% of the internet. This cert is the entry point to cloud engineering jobs.
|
||
**How it connects to your homelab:**
|
||
- Your Hetzner VPS is essentially what an EC2 instance is on AWS
|
||
- Your Cloudflare Tunnel is similar to AWS CloudFront + ALB
|
||
- Your Docker networking maps to AWS VPC concepts
|
||
- Your Tailscale private network maps to AWS VPC peering / PrivateLink
|
||
- Your Prometheus/Grafana stack maps to AWS CloudWatch
|
||
- Your active-active failover maps to AWS multi-AZ architecture
|
||
|
||
**Study resources:**
|
||
- *Stephane Maarek's AWS SAA course* (Udemy, ~$15 on sale) — the best, period
|
||
- *Tutorial Dojo practice exams* by Jon Bonso — most accurate practice exams for AWS
|
||
- AWS Free Tier — build the same things you built in your homelab, but on AWS
|
||
|
||
**Timeline:** 2–3 months after CCNA. Easier once you know networking well.
|
||
|
||
---
|
||
|
||
### AWS SysOps Administrator — Associate (SOA-C02)
|
||
|
||
**What it covers:** Monitoring, logging, automation, deployments, security, cost management, high availability
|
||
**Why it matters:** More hands-on than SAA. Directly maps to what you did in your homelab — keeping systems running, monitoring them, troubleshooting.
|
||
**How it connects to your homelab:** This is literally your homelab at enterprise scale. Prometheus → CloudWatch. Docker → EC2/ECS. Cloudflare Tunnel → ALB. Tailscale → VPC.
|
||
|
||
**Take this after SAA.** Many people skip it — don't. It makes you a better engineer.
|
||
|
||
---
|
||
|
||
### Certified Kubernetes Administrator (CKA)
|
||
|
||
**What it covers:** Container orchestration, Kubernetes cluster management, deployments, networking, storage, troubleshooting
|
||
**Why it matters:** Docker Compose is what you use at home. Kubernetes is what companies use in production. This cert is highly valued at mid-to-senior level.
|
||
**How it connects to your homelab:** You run containers with Docker Compose — Kubernetes is the enterprise version. Your `kitestacks` Docker network maps to Kubernetes namespaces. Your services map to Kubernetes Deployments.
|
||
|
||
**Study resources:**
|
||
- *Mumshad Mannambeth's CKA course* (KodeKloud) — industry standard
|
||
- KodeKloud labs — hands-on practice environment built specifically for this exam
|
||
|
||
**When to take it:** After AWS certs. Kubernetes before cloud fundamentals is backwards.
|
||
|
||
---
|
||
|
||
### AI / Prompt Engineering Certifications
|
||
|
||
Since you're already running Open WebUI + LiteLLM, you have a head start.
|
||
|
||
| Cert | Provider | Cost | Best For |
|
||
|------|----------|------|----------|
|
||
| **AWS AI Practitioner (AIF-C01)** | AWS | ~$150 | Cloud AI fundamentals, pairs with your AWS path |
|
||
| **Azure AI-900** | Microsoft | ~$165 | Broad AI concepts, vendor-neutral feel |
|
||
| **Google Generative AI Fundamentals** | Google Cloud | Free | Quick badge, good starter |
|
||
| **DeepLearning.AI — Prompt Engineering** | Coursera/DeepLearning | Free (audit) | Best hands-on prompt content |
|
||
| **Vanderbilt Prompt Engineering Specialization** | Coursera | ~$50 | Certificate for LinkedIn |
|
||
|
||
**Honest advice:** For prompt engineering, a portfolio beats a cert. Document your LiteLLM/Open WebUI setup. Show model routing configurations. Write about the decisions you made. That's more valuable than any certificate.
|
||
|
||
---
|
||
|
||
## Certification Timeline
|
||
|
||
| Timeframe | Milestone |
|
||
|-----------|-----------|
|
||
| Months 1–6 | CCNA |
|
||
| Months 7–9 | AWS SAA-C03 |
|
||
| Months 10–12 | AWS SysOps Associate |
|
||
| Months 13–16 | CKA (or CompTIA Cloud+) |
|
||
| Months 16+ | AI/ML certs |
|
||
|
||
---
|
||
|
||
## Why This Order Matters
|
||
|
||
**Networking before cloud:** AWS, Azure, and GCP are all just managed networking + compute. If you don't understand subnets, routing, and DNS, cloud will be confusing. CCNA first makes cloud certs 3x easier.
|
||
|
||
**Associate before specialty:** Don't skip to advanced certs. The associate level forces you to learn breadth. You'll encounter scenarios in the SysOps exam that directly map to what broke in your homelab.
|
||
|
||
**Hands-on alongside study:** The fastest way to pass any of these is to *build the thing* while you study. You already have a homelab. Use it. Every AWS service you study — ask yourself: "what's the equivalent in my homelab?"
|
||
|
||
---
|
||
|
||
## What These Certs Say to a Hiring Manager
|
||
|
||
| You Have | They Hear |
|
||
|----------|-----------|
|
||
| CCNA | You understand networking deeply, not just surface level |
|
||
| AWS SAA | You can architect solutions in the cloud |
|
||
| AWS SysOps | You can keep cloud infrastructure running in production |
|
||
| CKA | You can manage container workloads at scale |
|
||
| Homelab project | You do this for fun, not just for a paycheck |
|
||
|
||
The last row is the most important one.
|