Nuno Job - what's next for software - ANDdigital tech summit

W H AT
I S N E X T F O R
S O F T WA R E

WHAT IS NEXT FOR SOFTWARE
$ WHOAMI

S E N I O R N O D E
E N G I N E E R S I N T H E
A U D I E N C E ?

THREAD 1
THREAD 2
THREAD 3
THREAD 4
CPU IO CPU IO
CPU IO
CPU IO
REQUEST A
REQUEST B
REQUEST C
REQUEST D
REQUEST N

REQUEST A
REQUEST B
REQUEST C
REQUEST D
REQUEST N
THREAD 1
THREAD 2
THREAD 3
THREAD 4
IO
IO
IO
EVENT QUEUE
EVENT
LOOP
CPU CPU CPU CPU...

L E V E R A G E V 8
N E T W O R K
A P P L I C AT I O N S I N J S
B E TA K E N F O R
G R A N T E D L I K E G R E P
OBJECTIVES FOR NODE

B U T T H E Y WA N T E D
R E A C T

E N Z Y M E
A N G U L A R P O LY M E R D 3 B A B E L N O D E R E A C T
VA U LT G O E L E C T R O N C O N S U L R E D U X W E B PA C K K 8 S
G R A P H
Q L
T Y P E
S C R I P T
S T Y L E
C O M P O -
N E N T S
W E AV E FA S T L A N E I S T I O
T E R R A -
F O R M
R E A C T
N AT I V E
E L I X I R YA R N A RT I L L E RY D AT
L I G H T-
H O U S E
G R A FA N A P R E A C T
S E R V E R -
L E S S
B E A K E R
R E A C T
S K E T C H
A P P
G AT S B Y V X I P F S N E X T J S
OPEN SOURCE PROJECT ADOPTIONMATURITY
MOMENTUM
T E N S O R
- F L O W

L A M B D A
T R AV I S - C I C L O U D F L A R E S T R I P E I N T E R C O M
C I R C L E - C I A U T H 0
S N Y K Z E I T S K E T C H
W E B PA G E T E S T F I G M A
E X P O N E T L I F Y A P P O L O D ATA
TOOLS ADOPTIONMATURITY
MOMENTUM

H T T P / 2
C S S 3 S V G J S O N
L O C A L S T O R A G E W E B G L
W E B W O R K E R A P P C A C H E
W E B A S S E M B LY
PAT T E R N
M AT C H I N G
STANDARDS ADOPTIONMATURITY
MOMENTUM

N O N F U N C T I O N A L T E S T I N G
A U T O M AT I O N
S E R V E R S I D E R E A C T
M O B I L E W E B W I T H R E A C T N AT I V E
1 2 FA C T O R
M I C R O S E R V I C E S
S E R V E R S I D E R E A C T
P I P E L I N E S A S
C O D E
P WA S
S Y N T H E T I C  
M O N I T O R I N G
H E A D L E S S C M S
O F F L I N E F I R S T
PRACTICES AND TRENDS
S E R V E R L E S S
A R C H I T E C T U R E S
B A C K E N D F O R
F R O N T E N D
S T R A N G L E R PAT T E R N
C O D E P R A C T I C E S

LOOKING AHEAD

— B I L L S C O T T, V P V E N M O A N D PAY PA L W E B
“Most organisations biggest challenge is moving
from a culture of delivery to a culture of learning”

N E T F L I X T O PAY PA L
L E A N B R A I N T O T H E A G I L E  
B O D Y
B U I L D . M E A S U R E . L E A R N .
E N G I N E E R I N G I N S Y N C
W I T H A G I L E P R O C E S S
B I L L S C O T T

Before After
Approach Roll Own Frameworks Open Source
Architecture Monolith / Mainframe Services / Containers
Delivery Long Cycles Continuous
Products Long Shelf Life Lean
Focus Inwards Customer
Team Large Teams Small Crossfunctional
Talent Outsource Essential
Risk Averse Pro-Active
CULTURE SHIFT IN ENGINEERING

DOCS
GUIDELINES
CLIENTS
CUSTOMER CONTENT PRODUCTS SEARCH
WEB PUBLIC API
PRACTICES
MOBILE MOBILE-WEB
PAYMENT
CALL CENTRESALESFORCE GITHUB
NPM AWS
SLACK
JENKINS

W H AT R O L E D O
E N G I N E E R S P L AY ?

THE MODERN SOFTWARE ENGINEER
YOUR ROLE

•Understands EventLoop
•Understands Redux
•Understands HTTP and HTTP2
•Can use streams (can anyone use
streams?)
•Can do CLI apps
•Knows how to handle errors
•Understands Security
•Understands Performance work
•Knows 12 factor app
•Follows code style
•Does good coverage
•Can use git?
•Has presence in Github?
•Understands semver
•Open source footprint:
Documentation, Engagement,
Talks, Coverage, CI, Nice on Issues
•Debug memory issues
•Debugging while coding
•Uses Callbacks and Streams
•Published to NPM?
•Understands different framework
choices
TECHNICAL REQUIREMENTS CREEP

CAREER PROGRESSION

A COMPLEX DIARY OF TASKS

A N D W E A R E A S K E D
F O R M O R E T H A N S I M P L E
T E C H N I C A L I N P U T

wake up early
eat properly
stay in shape
be strong
get a drink when we need
stay clean
meditate
be curious
get plenty of sleep
HOW TO BE A HAPPY CAT

Aptitude
GoodBad
Attitude
GoodBad

R O C K S TA R S A N D N I N J A S
N O T W E L C O M E

T O T H E A P L AY E R S
O F T O M O R R O W

P E R S I S TA N C E
! =
S T U B B O R N E S S

C R E AT I V I T Y
! =
W I N G I N G I T

I N T E G R I T Y
! =
C O N F O R M I T Y

creativity
integrity
persistence
HAPPY TEAMS
integrity, creativity, and
persistence are the
ingredients for a world
class engineering team
a culture of ownership
and accountability is the
recipe that binds it all
together

Optimise to enable
personal development
in yourself and others
you work with
Be uncompromising
about the goals you set
and help others achieve
them
BALANCE LEARNING & GSD

KEY TAKE AWAYS
Culture defines
potential for a
company. You are
an integral part of
that journey
Using new tools and open
source programs is a key
differentiator for
businesses
Technology evolution
came with a set of process
innovation to use tooling
effectively.

D a n k i e A č i ū H v a l a
Blagodariya Hvala Dekuju
Tak Kiitos Merci Grazie
Grazzi Takk Danke Thank
You Dziękuję Obrigado
G r a c i a s A s a n t e Ta c k
Teshekur Ederim Shokriya

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