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mauro harretche

@mauroharretche

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Backend software engineer at DECKERT building Python/Django APIs and product-matching logic.

Argentina

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What I'm looking for

I’m looking to apply my analytical and evaluation skills to AI training projects, focusing on backend code evaluation, data reasoning, structured review, edge-case discovery, and clear written feedback.

At DECKERT, I built and maintained Python/Django backend services and REST APIs for a quotation and product-matching platform. I designed data-processing workflows to handle supplier catalogs with inconsistent and incomplete information.

I implemented normalization and fuzzy and semantic matching logic to assess product equivalence, including cases that needed further review. I also integrated OpenAI and LangChain components and evaluated outputs against expected business behavior and edge cases.

Previously, I developed and maintained PHP/Laravel backend functionality and REST APIs at WIKIBIZ (NOW NUOVA SUITE). I’m looking to apply my experience in backend code evaluation, data reasoning, structured review, and edge-case discovery to AI training projects.

Experience

Work history, roles, and key accomplishments

Software Engineer - Backend

Deckert

Jan 2023 - Jan 2026 (3 years)

Built and maintained Python/Django backend services and REST APIs for a quotation and product-matching platform. Designed data-processing workflows for supplier catalogs with inconsistent, incomplete, and differently formatted information.

Python Django Django REST Framework REST APIs MySQL Redis Celery Docker Git GitHub OpenAI Lang Chain Data Normalization Matching Logic Semantic Search AI assisted Development

Backend Developer

Wikibiz (Now Nuova Suite)

Jan 2021 - Jan 2023 (2 years)

Developed and maintained backend functionality and REST APIs using PHP 8.1 and Laravel for a SaaS platform. Worked with SQL and relational databases to support business workflows and application features.

PHP Laravel SQL Relational Databases REST APIs Query Optimization Backend Development