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Just Be Fucking Awesome
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j3
September 25, 2013
Technology
3
440
Just Be Fucking Awesome
Keynote from Nickel City Ruby about Mastery & Coaching
j3
September 25, 2013
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Transcript
Wh D v lop rs Quit J ff C simir
/ @j3 / Jumpst rt L b
Gr t T ms r Built J ff C simir
/ @j3 / Jumpst rt L b
D v lopin M st r J ff C simir
/ @j3 / Jumpst rt L b
None
None
None
None
None
Just B Fuckin Aw som J ff C simir /
@j3 / Jumpst rt L b
None
T k Mom nt
None
Th Lon G m
Most v lu bl ss t?
Is it th n m ?
Is it th product?
Is it th custom rs?
D l t th m ll.
It’s th p opl .
It’s th d v lopm nt t m.
None
Wh b on hit wond r?
None
D v lop r H ppin ss
Wh do ou h v b r frid ?
Wh churn out t-shirts?
Abr h m M slow
Ph siolo ic l
Ph siolo ic l S f t
Ph siolo ic l S f t B lon in
Ph siolo ic l S f t B lon in
Est m
Ph siolo ic l S f t B lon in
Est m S lf Actu li tion
Food, B r, Nic D sks Ph siolo ic l
Food, B r, Nic D sks Gr t P ch
cks S f t
Food, B r, Nic D sks Gr t P ch
cks T-Shirts B lon in
? Food, B r, Nic D sks Gr t P
ch cks T-Shirts ? Est m Actu li tion
None
Buildin Est m
Est m is built b ckw rds.
How do ou r fl ct?
Continu l improv m nt do s not m n
onl focusin on th probl ms.
Est m di s
Est m di s from focusin on bl m
Est m di s from w k m n m
nt
Est m di s from sshol s
Est m thriv s
Est m thriv s in communiti s
Est m thriv s in c l br tion
Est m com s from shippin
M k sur th r r n’t bu s/issu s
b for oin to production cod r vi ws Opportunit to xplor th stor of cod . Wh did it com out this w ?
D v lop rs stick to wh t th ’r
ood t. cross-pollin tion Coll bor tion is promiscuous, v n cross d v/d si n nd d v/ops.
Fi ur out wh t w nt wron so it
do sn’t h pp n in. r trosp ctiv s Focus on wh t w nt ri ht, doin mor of th t, nd shoutin -out th t m.
None
S lf-Actu li tion
Who do ou w nt to b wh n ou
row up?
Who do th w nt to b ?
Dr ms v rsus o ls
You n d tr j ctor
None
B comin Pro r mm r
“DO IT BY MY OWN!”
I lov d vid o m s
I r ll lov d h rdw r
I kn w h rdw r w s m d
b n rds lik m
If th could do it, I could do it
St p on of b comin th p rson I
w nt d to b
• I nition • D p Pr ctic • M
st r Co chin
None
I nition
None
Som on shows ou wh t is possibl
Som on ou c n id ntif with
Som on ou c n spir to b com
This is wh div rs voic s m tt r
None
None
Hum n n tur is to imit t th n
innov t
I nition h pp ns wh n ou b li
v ou c n
None
D p Pr ctic
“Fiv Y rs Exp ri nc ”
D p pr ctic is not bus
D p pr ctic is not h rd
D p pr ctic is difficult
D p pr ctic push s limits
You t ll our fri nds bout it
D p pr ctic should build our sc r tissu
As d v lop r, ou h v to s
k out d p pr ctic
Your d -to-d is not difficult
• Al orithms • D t Structur s • Us
r Exp ri nc • P rform nc Optimi tion • Cod Und r Constr int
• Cod K t s • R f ctorin •
Op n Sourc • N w L n u s • T chin / M ntorin
http:// x rcism.io
D p pr ctic n ds const nt f db
ck
None
G ttin F db ck
“DO IT BY MY OWN!”
Th comput r iv s unr l ntin f db
ck
Unexpected END expecting kEND!
Your c r r is built on luck & rror
m ss s
Th t’s not pr dict bl
Th t’s not sust in bl
Th t’s not nou h
Sust in d rowth n c ssit t s m
st r co chin
None
M st r Co chin I: F db ck
75% Inform tion
F db ck is purpos ful.
Your v ri bl s r poorl n m d.
sp cific Your v ri bl s should b sn k _c s d.
This l orithm is too slow. m sur bl This
l orithm should compl t in und r 0.5 s conds.
This cl ss mix s multipl conc rns. ction bl
R sponsibiliti s n d to b xtr ct d into child cl ss s.
Your pplic tion is slow. R writ it in Go.
r listic Your pplic tion is slow. Add p rform nc monitorin to find out wh .
Th pp ou wrot l st r is bo in
down in production. tim l Your l t st f tur is slowin down on th CI s rv r.
• Sp cific • M sur bl • Action bl
• R listic • Tim l
None
M st r Co chin II: Guid nc
Wh t id ls do ou striv for?
Id ls c n n v r b full chi
v d
I k p ll lin s of cod short r
th n 80 ch r ct rs. id ls Cod is r d mor th n writt n, so I v lu r d bilit ov r cl v rn ss.
Ex mpl rs h lp m sur pro r ss
Cod should b w ll writt n. x mpl rs
W ll writt n cod st s und r 80 columns p r lin .
Id ls s t our dir ction, Ex mpl rs
show rowth
Co ch s work with individu ls to turn id
ls into ction pl ns
You w nt to b com
• D composition • Fr ct l D si n
• SOLID • Enc psul tion • Bik s
A co ch h lps d fin thos id ls,
nd cr t p thw of x mpl rs
Ex mpl rs tr ck pro r ss, f db
ck corr cts cours
Growth pl ns ch n , tr j ctor r
m ins
None
M st r Co ch
You n d d dic t d co ch
You n d
A p rson whos onl r sponsibilit is m kin
ou b tt r
• Emp th • Exp rtis • Exp ri nc
• Or ni tion • P ssion
Gr t co chin is th diff r nc b
tw n fl sh s nd d n sti s
None
Just B Fuckin Aw som J ff C simir /
@j3 / Jumpst rt L b I nition Pr ctic Co chin
And on mor thin ...
Sp k r Corps J ff C simir / @j3
/ Jumpst rt L b
None
None
None
None
M lon t rm o l is to cr t
communit th t’s w lcomin to n p rson.
If th industr w r div rs , our conf
r nc s would r fl ct th t.
It’s not.
Conf r nc s c n r fl ct our
id ls.
Conf r nc s c n i nit .
B th ch n ou wish to s in th
world.
Don’t t lk bout it, b bout it.
Sp k r Corps
Co chin und rr pr s nt d voic s
to pursu our id ls.
None
• 24 Corps M mb rs • 1-on-1 M ntorin
• Topic Br instormin • Propos l Writin • T lk Structur & Pr ctic • Us r Group Coordin tion • Advoc c • Tr v l Fundin
Not just to ch n th norm, but to st
rt th fir .
Sp k r Corps J ff C simir / @j3
/ Jumpst rt L b http://sp k rcorps.or