~/talks

Fernando Cejas

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titleconferencedate
Congratulations! Legacy code guru level unlocked!Pamplona Software Crafters 20192019-06-25
Practical techniques for dealing with legacy code and technical debt in everyday software engineering work. Covers tips and approaches to improve codebase…
Talk in Spanish on
Entrevista a Fernando CejasPamplona Software Crafters 20192019-06-25
Always stay ready to roll up sleeves and change code, but prioritize refactor incrementally so problems never become an urgent bomb to defuse. Follow…
Talk on
Congratulations! Legacy Code GURU Level Unlocked!App Builders Switzerland 20192019-04-29
Static analysis flags cyclomatic complexity, coverage gaps and an A–E quality rating while a Sonar run on an open repo surfaces ~43 outstanding issues…
Talk on
Mobiconf 2018: Fernando Cejas, IBMMobiconf 20182018-10-04
Processes two 30 MB Wikipedia XML files (about 200k words) and measures real timings: single-thread run takes ~22 seconds, two threads drop to ~13–14 seconds…
Talk on
The Art Of Coding Disasters And FailuresDroids4Droids Colombia 20182018-08-16
An exploration of common software engineering disasters, failures and mistakes and how to learn from them to improve continuous development. The talk discusses…
Talk in Spanish on
What Mom Never Told You About Multi-ThreadingDroids4Droids Colombia 20182018-08-16
Overview of current options for handling and mastering multi-threading on mobile platforms, with a focus on Android. Covers threading technologies and…
Talk in Spanish on
What Mom Never Told You About Multi-threadingMobile Fest 20182018-06-02
Parses two 30MB Wikipedia XML dumps and counts words using multiple approaches: plain threads and locks (~22s), a split-threaded run with concurrent hash map…
Talk on
Hidden mysteries behind big mobile codebasesMobius 2017 Piter2017-04-21
Codebase growth causes concrete problems at scale: SoundCloud runs ~150 microservices, two mobile APIs, and Android had ~80M users when a forgotten config…
Talk on
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