Lucas Mancini
Senior Software Engineer at Wagetap
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolLucas Mancini is a Senior Software Engineer based in Sydney with over a decade building front-end and mobile products for startups and scale-ups, including Y Combinator-backed Wagetap. He excels in modern JavaScript/TypeScript stacks, React/React Native, and cross-platform build systems, and also brings lower-level experience in C++, Java and functional languages like Clojure. Lucas has led greenfield initiatives, built design systems and monorepos, and reduced Wagetap's crash rate from 0.85% to 0.06% by modernizing a legacy React Native codebase. Comfortable owning end-to-end delivery, he pairs strong communication and agile discipline with hands-on architecture work—often driving rebrands, i18n, and multi-flavor build pipelines for regional launches. An active open-source contributor and polyglot, he combines product-facing UX sensibilities with pragmatic backend and infrastructure skills honed across fintech, e-commerce, and security tooling.
10 years of coding experience
14 years of employment as a software developer
Portuguese - Level 1, Portuguese - Level 1 at Instituto en Lenguas Vivas Juan R. FernándezPTE Academic English Test, PTE Academic English Test at PearsonBilingual Bachelor in Science and Humanities (Bachiller bilingüe en ciencias y humanidades), Bilingual Bachelor in Science and Humanities (Bachiller bilingüe en ciencias y humanidades) at Colegio San AntonioInternational Certificate of Education (ICE), International Certificate of Education (ICE) at University of CambridgeSoftware Engineer Ingeniería en Informática, Software Engineer Ingeniería en Informática at University of Buenos Aires
Spanish, English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (73)
organize9
imports9
prefetch9
tabs-management9
node-app9
babel-plugin9
tab-management9
react-bootstrap9
maintainability9
single-page8
javascript8
async8
python8
closed8
server-side-rendering8
Programming languages (6)
Github contributions (5)
lucas-mancini/react-kanban-app
Mar 2016 - Jul 2021
Example on how to build a Kanban app using React.js, ES6, Alt (an implementation of the Flux architecture) and Webpack, based on the tutorial from SurviveJS.
Contributions:11 PRs, 28 pushes, 11 branches in 5 years 4 months
reactaltreact-jses6redux
lucas-mancini/react-basic-examples
Mar 2016 - Jul 2021
A collection of examples to get started with React.js library, it includes mini projects to show how to use Props, State, Build Processes and Flux Architecture.
Contributions:6 PRs, 16 pushes, 5 branches in 5 years 4 months
reactstate-managementjs-libraryget-startedmini-projects
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.