Sergio Sánchez

Salamanca, Castile and León, Spain

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Summary

🤩

Rockstar

🎓

Top School

Sergio Sánchez is an experienced software engineer and engineering manager with 11 years building and leading teams on performance-sensitive systems, cloud SDKs and mobile apps, primarily at MEGA The Privacy Company. He combines hands-on C++ and Android development—contributing to high-profile projects like MEGA’s Android app, C++ SDK and MEGAsync installer—with system administration and build/release expertise. Sergio’s background spans HPC, CUDA parallelization and Qt-based GUIs, reflecting a strong focus on performance optimization and cross-platform engineering. He has led local development coordination across time zones and driven automation and installer improvements that reduced friction for releases. Known for turning complex problems into simple, maintainable solutions, he also brings project management experience from ERP and eCommerce integrations earlier in his career.

11 years of coding experience

13 years of employment as a software developer

Master's degree, Computer Science Engineering, Master's degree, Computer Science Engineering at EHU

Master's degree, Computer Science Engineering, Master's degree, Computer Science Engineering at Universidad de Salamanca

English, Spanish, Chinese

Github Skills (33)

c-language10

qt10

back-end-development10

architecture10

windows-installer10

nsis10

java10

javas10

android10

android-studio10

gradlew10

architectures10

cprogramming-language10

gradle10

kotlin9

Programming languages (4)

JavaC++CKotlin

Github contributions (5)

meganz/sdk

Apr 2015 - Jan 2023

MEGA C++ SDK

Role in this project:

Back-end Developer

Contributions:172 releases, 463 reviews, 3655 commits in 7 years 10 months

Contributions summary:Sergio primarily contributed to the back-end functionality of the MEGA C++ SDK, as evident in the commit messages and code changes. Their work involved merging code branches, improving comments for code clarity, implementing a cancel search feature, and adding children management to NodeManager. The user also made changes related to the database including SQLite functions. The contributions highlight expertise in C++ and low-level systems.

cppprivacysdkcloud-storageencryption

meganz/android

Mar 2016 - Jan 2022

MEGA Android App

Role in this project:

Mobile Developer (Android)

Contributions:46 commits, 1 comment in 5 years 11 months

Contributions summary:Sergio primarily contributed to the MEGA Android application, focusing on restructuring the project, updating dependencies, and improving performance. They addressed code organization by implementing a new project structure with updated Gradle files and removing unnecessary dependencies like Google Analytics. Furthermore, the user made changes to build scripts to incorporate 64-bit architecture for improved performance, demonstrating an understanding of Android build processes. They also fixed a naming convention and addressed issues with the chat feature.

android-studioprivacyandroidandroid-appkotlin

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