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Mario Garcia

@mariogarcia1

Software Engineer at Mercado Libre who contributed to an AI conversational agent and modernized legacy web applications.

Colombia
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At Mercado Libre, I used Claude, OpenAI Codex, ChatGPT, and internal AI tools to analyze and refactor legacy repositories. I also contributed to an AI-powered conversational agent that connected automated responses with support escalation.

At PSL (now part of Perficient), I worked across identity, sales performance, location technology, and healthcare platforms. I developed and optimized UI components, improved accessibility, and supported application migrations.

On the Location Technology and Data Platform, I researched migration options and assisted with software license compliance reviews. This work contributed to reducing implementation and launch time by one month.

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Education

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Universidad Sergio Arboleda logoUA

Universidad Sergio Arboleda

Engineering degree, Systems and Telecommunications Engineering

Earned a degree in Systems and Telecommunications Engineering in December 2017.

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Software and tools used professionally

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