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Juan Cruz Avellaneda

@juancruzavellaneda

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Lead Frontend Engineer with a focus on sustainable technology solutions.

France

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What I'm looking for

I am seeking a role that values innovation and collaboration, with opportunities for growth.

I am a passionate Lead Frontend Engineer with extensive experience in developing innovative web applications. My journey began at Globant, where I honed my skills and progressed from a trainee to a Semi-Senior role, contributing to various web application projects for international clients. I then joined Split Software, where I played a pivotal role in shaping the frontend processes of our feature flagging platform, leading feature development and promoting best practices within the team.

Most recently, I led the implementation of a single-page application for COSYSENSE, a startup dedicated to sustainability in air conditioning systems. I managed the entire development lifecycle, from gathering requirements to deploying the application on AWS. My commitment to enhancing user experience and developer efficiency drives my work, and I take pride in mentoring new team members and fostering a collaborative environment.

Experience

Work history, roles, and key accomplishments

Lead Frontend Engineer

Cosysense

Mar 2024 - Nov 2024 (8 months)

Led the full implementation lifecycle of a single-page application (SPA) for a startup focused on sustainability in air conditioning systems. Designed and implemented a UI prototype, iterating based on feedback from founders and a third-party designer.

SPA Development UI UX Design Technical Documentation API Integration

Senior Frontend Engineer

Split Software

Jun 2019 - Jun 2023 (4 years)

Led feature development and helped shape frontend processes for Split’s feature flagging platform. Planned and delivered multiple frontend features, collaborating with designers and cross-functional teams.

Feature Development Plans Frontend Best Practices Automated Testing GraphQL Cross Functional Collaboration

Frontend Engineer

Split Software

Aug 2016 - Jun 2019 (2 years 10 months)

Founding member of the frontend team during the company’s early growth phase. Worked closely with founders to shape the product’s initial Frontend.

Testing Frameworks Team Collaboration Product Development

Semi-Senior Frontend Engineer

Globant

May 2012 - Aug 2016 (4 years 3 months)

Began my frontend engineering career at a multinational software factory, progressing from trainee to Semi-Senior role. Contributed to several web application projects across various industries for international clients.

Web Application Development Backbone.Js