Know where you stand.
Close the gap.
A sharp, 5-minute assessment. See your level mapped to real role expectations, your percentile against every other engineer, and exactly what to sharpen next.
One brutal assessment across every track → your sprkd Index.
Switching roles? Pick your role → · Cert prep? Practice exams →
Choose an assessment
AI Engineering
Build with LLMs — RAG, agents, evals, and AI systems.
AI for Coding
Ship faster with AI — and keep it correct.
Building AI on the Cloud
Bedrock, Vertex, Foundry — RAG and agents in production.
Kubernetes
How deep does your cluster knowledge really go?
AWS Cloud
Prove you can ship on the cloud everyone runs on.
Frontend Engineering
HTML, CSS, JavaScript, React — build for the browser.
Backend Engineering
APIs, auth, data, and reliability at scale.
Databases
SQL, modeling, indexing, transactions, and scale.
Containerization
Build small, run safe, ship anywhere.
Security & DevSecOps
Ship fast without shipping holes.
Terraform & IaC
Declare it, plan it, ship it.
Observability & Monitoring
See inside your systems before they fall over.
Python
From data types to the GIL.
CI/CD & Delivery Pipelines
Can you take a commit to production — built, tested, signed, and safely rolled out?
GitOps & Delivery
Git as the single source of truth — how well do you wield it?
System Design
Tradeoffs, not buzzwords.
Linux & the Command Line
From pwd to process signals — how fluent is your shell-fu?
Microsoft Azure
Master the cloud that runs the enterprise.
Google Cloud
Ship and scale on Google's cloud
Shell Scripting
Quote it, trap it, ship it.