Company Specific Flashcards
1
Q
How would you clean data?
A
- EDA
- Normalization
- Missing data (impute, replace, remove)
- Unify formats
- Deduplication
2
Q
What kinds of datasets/variables have you worked with?
A
- Large financial datasets
- Dirty data
3
Q
s
When was a time where a group had one idea, and you convinced them otherwise?
A
- Data Strategy
- Agile Scrum
- Team Health check
4
Q
Tell me about yourself.
A
–
5
Q
How do other people around judge you?
A
- How I treat people
- Work ethic
6
Q
What is your weakness?
A
‘Done is better than perfect’.
- imposter syndrome
7
Q
Why analytics?
A
–
8
Q
Why deloitte?
A
–
9
Q
Talk about 2 of the biggest challenges that Deloitte is facing.
A
- Relentless pace of tech innovation (Simon Murphy, Silicon Republic) - placing bets on what technologies will be front and centre in the future
- Serving clients in industries with aging business models - more competition, leaner, customer expectations
- Talent
- Responsible AI
- Data Strategy
- GDPR, Open Banking – consortium, federated data, homomorphic encryption
10
Q
Where do you see yourself in 5 years?
A
- People management
- Acquired experience across industries
- Polymath
- Leader
11
Q
Examples of Deloitte innovation
A
- TAXIE - Tax division RPA
12
Q
Krawler
A
- FirstSense
- Deep web, dark web, darknet crawling platform
- Scrapes stolen credit card information
- Matches partial cards to customer database
- Saved millions in $
13
Q
Rule Evaluation Framework
A
- Saves $200,000 per client evaluation
- Developed using Python and R
- Simulating performance of rules on real customer data to see what benefit it could bring clients in production
- optimizing thresholds across a number of metrics - recall, precision, false positive rate, false positive amount, cost ratio, alert rate
- catered for many rule types (list-based rules, regex rules, threshold rules, rules with profiles)
14
Q
Automated reporting framework
A
- Python data validation, pulling
- R ggplot2
- Docker
15
Q
Leadership examples
A
- Foroige volunteering - Big Brother Big Sister programme
- CoderDojo
- YoPro
- Mentoring at work
- Agile Scrum Advocates group
- Kanban Master
- (Anaplan) - Taken the lead to improve interview processes, speak at recruitment events, first day at women in technology fair
