10 tips to become an awesome Technical Lead v2 (Devoxx PL)

Bart Blommaerts
Bart BlommaertsApplication Architect
@DaggieBe#DevoxxPL
Platinum Sponsor:
10 tips to become an awesome
Technical Lead
Bart Blommaerts
Ordina
ORDINAJWORKS
Bart Blommaerts
Application Architect
Ordina Belgium
@DaggieBe
JWorks
Technical Leadership
What?
Technical Leadership
What?
Technical Guidance
Technical Leadership
What?
Risks & RequirementsTechnical Guidance
Technical Leadership
What?
CoachingRisks & RequirementsTechnical Guidance
Technical Leadership
What?
CommunicationCoachingRisks & RequirementsTechnical Guidance
Technical Leadership
Do we really need one?
10 tips to become an awesome Technical Lead v2 (Devoxx PL)
Technical Leadership
Do we really need one?
Everything is awesome !
Technical Leadership
Do we really need one?
Really well-functioning teams
where people share responsibilities
2 sides to a story
Technical responsibilities vs. Leadership activities
Technical Leadership
50 %
MIZABusiness Company
Technical
MIZABusiness Company
1. Advocate for Change
ORIENT
ACT
OBSERVE
DECIDE
Advocate for Change
Experience the same pain as
everybody else on the team
@DaggieBe#DevoxxPL
Platinum Sponsor:
11 tips to become an awesome
Technical Lead
Bart Blommaerts
Ordina
MIZABusiness Company
2. Work through Failure and Success
Things will fail
Prepare for failure
Don’t finger-point
Take responsibility

Learn from failure
www.websitename.com 20
Celebrate success
Sprint celebrations
Feature complete
Congratulate the team
Congratulate individuals
MIZABusiness Company
3. Stay Technical
Stay Technical
Write code
Review code
Technical vision
Evolution of code
Networking

Security

Deployment
Consistency
Stay Technical
MIZABusiness Company
4. Always Available
Technical Design Business Project
Management
Code
Time Management
35% 25% 15% 25%
Be realistic
MIZABusiness Company
5. Be a mentor for your team
Mentor
Mediator
Mentor
Mediator
Mentor Match goals
Optimise for
the group
Effective
delegation
Mediator
Mentor Match goals
Optimise for
the group
Effective
delegation
Mediator
Mentor Match goals
Optimise for
the group
Effective
delegation
Mediator
Know when to give input
Know when to make decisions
Know when to step back
MIZABusiness Company
6. Surround yourself with other Tech Leads
Personal Level
Objectives

Architecture

Interoperability
Dependencies
Organisational level
You are not alone
MIZABusiness Company
Leadership
MIZABusiness Company
7. Interviewing potential new team members
https://www.youtube.com/watch?v=b56eAUCTLok
www.websitename.com 41
Know your goal
Prepare
Usefulness of resumes
Don’t focus on tooling
Mindset of a Developer
Eagerness to learn
Do not use stackoverflow 

to find questions
1. Comfort
2. Offer options
3. Build on responses
4. Show interest
5. Bonus question
MIZABusiness Company
8. Embrace Cultural differences
Embrace Cultural
Differences
Diversity is invaluable
Opinions matter
Shared end goal
Surround yourself
Time
Communication
Prepare work
Everybody is part of the
team
Offshore?
MIZABusiness Company
9. Estimating is hard
Hofstadter’s Law: It always takes
longer than you expect, even when you
take into account Hofstadter’s Law.
Douglas Hofstadter
Quickly repurpose top innovation
before global communities.
Planning poker
Define a sequence
Set a baseline
Allow reasoning
Uncertainty is normal
(O + 4BG + P) ÷ 6
Unknown unknowns
Add 20% for
- test
- debug
- polish
- documentation
- wtf moments
Solutioning
Any estimate is better than no estimate
Don’t forget the bigger picture

Share estimates
Review estimates
MIZABusiness Company
10. Interfacing with the outside world
MIZABusiness Company
Communication with
non-technical people
Go-to-Guy / Go-to-Girl
for management, the customer and other stakeholders
No
MIZABusiness Company
11. Facilitate (agile) team work
Facilitate agile
Backlog
Prioritised backlog
Sprint Planning
Burn down charts
Retrospectives
…
Facilitate an awesome team
MIZABusiness Company
Thank You
@DaggieBe
1 of 59

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