2. Bloomberg Professional Service

3. MISSION CRITICAL SERVICE

4. SCALE AND PERFORMANCE – MARKET DATA

5. SCALE AND PERFORMANCE – NEWS VOLUMES

6. DEVELOPER PRODUCTIVITY – LARGEST JAVASCRIPT SHOP

7. MOVING CODE TO PRODUCTION
~4,000 production
deployments per day
(approximately 1 per Engineer)

8. CLOUD-NATIVE ARCHITECTURES
How do we go even faster?
Focus on culture, tools, and platforms.
Self-service in everything we offer.
If you have to ask permission, we failed.

9. CLOUD-NATIVE ARCHITECTURES
Do culture, tools, and platform impact
architecture?
Conway’s Law says yes.
This transformation will further
increase the resiliency of our service.

10. DEVELOPER PRODUCTIVITY – TRANSFORMING CULTURE
• Promoting a culture of
contributions externally
• Understand the ecosystem and
contribute intelligently
• Not afraid to publish
opinionated code due to our
focus on resiliency

11. DEVELOPER PRODUCTIVITY – TRANSFORMING CULTURE
• Promoting a culture of
contributions internally
• Creating CONTRIBUTING.md
files in each repository that sets
expectations
• Pull requests can come from
any one in the company

12. DEVELOPER PRODUCTIVITY – TRANSFORMING TOOLING

13. DEVELOPER PRODUCTIVITY – TRANSFORMING PLATFORMS
• Enables self-service
• Strong community-led
platforms
• Vibrant ecosystem of
tools that supports
developers yet has
centralized operations

14. Thanks!
Justin Erenkrantz
jerenkrantz@bloomberg.net
@jerenkrantz