Fran Montiel
Staff Software Engineer at SIROC
Malaga, Andalusia, Spain
Summary
🤩
Rockstar🎓
Top SchoolFran Montiel is a Staff Software Engineer based in Málaga with over a decade of deep Android and mobile engineering experience, now focusing on technical leadership and architecture. He has progressed from hands-on Android development and freelance project ownership to leading mobile teams and operations, shaping tech stacks and promoting clean architecture across Kotlin Multiplatform, React Native, Flutter and occasional iOS work. Known for mentoring engineers and driving quality, he also contributes to open-source Android tooling—improving the PersistentCookieJar library with bug fixes, tests and ProGuard rules. Comfortable across client-facing roles and technical delivery, he blends strategic decision-making with a developer-first mindset informed by a master's in mobile telecommunications.
10 years of coding experience
12 years of employment as a software developer
Master's in Computer Science Applied to Mobile Telecommunications, Master's in Computer Science Applied to Mobile Telecommunications at Universidad de Málaga
Spanish, English
Stackoverflow
1,890reputation
160kreached
10answers
3questions
android
top-5%
android-service
top-5%
okhttp
top-1%
youtube
top-5%
Github Skills (18)
java10
android-library10
javas10
okhttp10
android10
testing9
android-service9
youtube9
cookie9
sharedpreferences8
serializable8
android-volley6
kotlin-multiplatform6
gradle6
kotlin6
Programming languages (10)
Github contributions (5)
franmontiel/PersistentCookieJar
Feb 2016 - May 2017
A persistent CookieJar implementation for OkHttp 3 based on SharedPreferences.
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:26 commits, 6 PRs, 22 pushes in 1 year 3 months
Contributions summary:Fran primarily contributed to improving the `persistentcookiejar` library for Android. Their work included fixing issues related to `SerializableCookie`, such as adding a `serialVersionUID` and closing streams. They also enhanced testing by adding new test cases and improving the test setup. Furthermore, the user added ProGuard rules to the library and added a method to clear session cookies.
okhttpokhttp3android-libraryandroidpersistent
bugfender/rn-bugfender
Mar 2019 - Dec 2022
Bugfender for React Native
Contributions:6 releases, 13 reviews, 85 commits in 3 years 9 months
bugfenderreactreact-nativeandroidios
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.