Lautaro Reche

Software Developer

Hi! I am a Software Developer with 3+ years of experience using Python. Strong background in automation, scripting, data analysis and AI model optimization (RLHF). Hands-on experience building and maintaining frontend and backend systems using Django, FastAPI and PostgreSQL.

Projects

Ragusa - Ecommerce

Python Django PostgreSQL

Kanban board

Python Django PostgreSQL

Object detection with OpenCV

Python OpenCV

Posizione - Web page

HTML CSS

Iska - Web page

Python Django PostgreSQL

Experience

Software Developer

Outlier

San Francisco, Estados Unidos

June 2024 - December 2024

Help train large-language models (LLMs) to write production-grade code using Python
Compare and rank multiple code snippets, explaining which is best and why
Repair and refactor AI-generated code for correctness, efficiency, and style
Give feedback (ratings, edits, test results) into the RLHF pipeline

Software Developer

Mercado Libre

Buenos Aires, Argentina

August 2021 - December 2024

Automate multiple incident management processes using Python and Jira
Creation of automatic reports of metrics and indicators for stakeholders facilitating decision-making (developers, analysts, leaders and managers)
Data analytics for continuous improvement and insights

Lautaro Reche

Software Developer

Projects

Technologies

Experience

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