Roadmaps / Compare
Compare two roles side by side
See which skills from one roadmap carry over to another, and what you would still need to learn before you switch.
Pick two roles
Neighbouring roles of Data Analyst
Side by side
3 of 10 Data Analyst skills carry over to Data Engineer.
Role
Data Analyst
Timeline
8–12 weeks to be useful; months to be trusted
You ship
Trusted dashboards, ad-hoc SQL, and a written recommendation — not a model.
Role
Data Engineer
Timeline
4–6 months to ship independently
You ship
Pipelines with tests, an on-call story, and a warehouse someone else can query.
Only Data Analyst (7)
- Spreadsheets without shame
Foundations
- Stats that change a decision
Foundations
- Clean before you chart
Daily craft
- Exploratory analysis
Daily craft
- One BI tool, deeply
Daily craft
- Metric definitions
How you ship
- Write the so-what
How you ship
Shared (3)
Only Data Engineer (8)
- Python for jobs, not notebooks
Foundations
- Warehouse modeling
Foundations
- Ingest without folklore
Daily craft
- Orchestration
Daily craft
- Tests that page someone
How you ship
- Streaming when batch is wrong
How you ship
- Open tables
How you ship
- Certs as vocabulary
Career
How matching works: Skills are paired from a hand-written list of equivalent skills across roles (for example each role's SQL node), then by near-identical titles or a shared article or practice problem in the same phase.