Facundo Viale
Director Of Engineering at Mercado Libre
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolFacundo Viale is a seasoned engineering leader with 16 years of experience building scalable e-commerce and fintech platforms, currently serving as Director of Engineering after leading sizable engineering organizations at Aper and Rappi. He has a track record of transforming monoliths into resilient microservice ecosystems, driving product-oriented roadmaps, and growing teams—having managed groups of 60–100 engineers, SREs, and QAs. Technically hands-on earlier in his career, he writes Scala and JavaScript and has contributed Flow type definitions and core C data structures to open-source projects, reflecting a focus on developer experience and robust foundations. Comfortable across backend, frontend and platform concerns, he combines strategic roadmap ownership with hiring, career development, and engineering culture building. Based in Buenos Aires, he brings pragmatic system design and operational rigor to fast-moving marketplaces connecting banks, merchants and consumers.
16 years of coding experience
14 years of employment as a software developer
Engineer Information Software System, Engineer Information Software System at Universidad Tecnológica Nacional
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
algorithms10
javascript10
npm10
flow-control10
work-flow10
c1110
data-structure10
c1710
dictionary10
linked-list10
control-flow10
flowtype10
data-structures10
queue10
back-end-development8
Programming languages (9)
Github contributions (5)
sisoputnfrba/so-commons-library
Feb 2012 - Apr 2012
TADs de uso comun en aplicaciones desarrolladas en C
Role in this project:
Back-end Developer
Back-end DeveloperContributions:36 commits in 2 months
Contributions summary:Facundo primarily contributed to the development of core data structures and algorithms within the `so-commons-library`. Their work included implementing and refactoring linked lists, queues, dictionaries, and bitarrays, which are fundamental components for building C-based applications. The commits demonstrate a focus on creating reusable and efficient data structures, along with adding related tests for the implemented components to validate the correctness of the code. The contributions involved both the initial implementation and subsequent refactoring, indicating a focus on the design and maintainability of the codebase.
crosswordloopsbinary-treebengalitads
flow-typed/flow-typed
May 2017 - Aug 2018
A central repository for Flow library definitions
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits, 12 PRs, 4 comments in 1 year 3 months
Contributions summary:Facundo contributed to the project by defining Flow type definitions for various npm packages. The user added type definitions for "body-parser", "morgan", "next", "numeral.js", "throttle-debounce", "next-routes", "deepmerge", "knex", "on-finished", and "cron". These contributions suggest a focus on improving the type safety and developer experience within a JavaScript environment, likely related to the core functionality of the project.
libdefsflowtypedefinitionscli
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