Clear Signal. Real Skills. No Guesswork.
Hiring data professionals is expensive.
Hiring the wrong one is worse.
Sherpa of Data, LLC provides independent, real-world technical interviews exclusively for data positions, helping companies confidently identify who can actually do the job—and who just interviews well.
No trivia.
No buzzword bingo.
No interview theater.
Why Sherpa of Data
Most technical interviews fail because they test memorization instead of judgment.
Data work doesn’t happen in a vacuum. It happens with:
- Messy data
- Real deadlines
- Broken pipelines
- Cost and performance constraints
- Stakeholders who want answers yesterday
Sherpa of Data interviews are designed to evaluate:
- How candidates think through real problems
- How they design and reason about data systems
- Whether their experience holds up under scrutiny
- If they can explain decisions clearly and defensibly
If a candidate passes, it’s because they can be trusted in production.
Focused by Design
Sherpa of Data interviews only data-related roles, including:
- Data Engineers & Data Developers
- Data Architects & Analytics Architects
- BI Developers (Power BI, Tableau, Looker, etc)
- Analytics Engineers
- Database Engineers (any platform)
- Cloud & Modern Data Stack roles
Interview topics commonly include:
- SQL and query design
- Data modeling and semantic layers
- Performance tuning and scalability
- Data pipelines and transformations
- BI design, metrics, and reporting strategies
- Cloud data platforms and warehouses
If the role touches production data, it’s in scope.
If it’s general software engineering or frontend work, it’s not.
Interview Language
All interviews are conducted in English.
Candidates must be able to clearly explain technical concepts, decisions, and tradeoffs in English. This reflects real-world expectations for most data roles and ensures consistent, fair evaluations.
How It Works
- You schedule an interview
- An independent, role-specific technical interview is conducted
- You receive a clear, defensible assessment—no fluff
Remote interviews are the default.
In-person interviews are available by request; all travel expenses are billed to the client.
What This Is – and Isn’t
This is
- Independent technical evaluation for data roles
- Real-world, production-focused interviews
- Clear hiring signal you can trust
This is not
- Trivia quizzes
- LeetCode theater
- Resume keyword validation
Ready to Remove Guesswork From Data Hiring?
If you want better data hires—and fewer regrets—let’s talk.