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Jean Manuel Martínez Pardo

@jeanmanuelmartnezpar

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Backend Developer at CEC who built FastAPI services for an educational platform covering users, content, and payments.

Cuba

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What I'm looking for

I'm looking for remote backend or full-stack roles where I can keep growing and contribute to meaningful products.

At CEC, I built and maintained FastAPI backend services for an educational platform covering users, content, and payments. I designed REST endpoints and data models from scratch, with structured validation and Pytest coverage.

I also used MySQL and Redis caching to support the API, collaborating on requirements and code reviews with a distributed team. Before that, at Avangenio, I developed backend components with C# and .NET and delivered e-commerce solutions with PHP and PrestaShop.

On personal projects, I've combined information retrieval with transformer-based embeddings in PyTorch and built domain-specific languages with compilation pipelines. I'm looking for remote backend or full-stack roles where I can keep growing and contribute to meaningful products.

Experience

Work history, roles, and key accomplishments

Frontend Developer

Cobo Country Club

Mar 2026 - Apr 2026 (1 month)

Worked on a web application using TypeScript, React, Next.js, and Tailwind CSS. Contributed to the front end implementation, improving UI structure, responsiveness, and overall consistency.

Backend Developer

CEC

Mar 2025 - Mar 2026 (1 year)

Built and maintained backend services in Python + FastAPI for an educational platform,
covering users, content, and payments.

Designed REST endpoints and data models from scratch, with structured validation, error
handling, and Pytest test coverage.

Used MySQL and Redis caching to keep the API performant; collaborated on requirements
and code reviews with a distributed team.

Back End Developer

CEC

Mar 2025 - Mar 2026 (1 year)

Built and maintained backend services in Python and FastAPI for an educational platform. Worked with MySQL, Redis, REST APIs, and Pytest in a distributed team.

Backend Developer

Avangenio

Sep 2024 - Mar 2025 (6 months)

Developed and maintained backend components using C# and .NET, implementing business logic, data validation, and RESTful endpoints for business applications.
Worked on the integration of backend services with databases and external systems, ensuring reliable data exchange andconsistent application behavior.
Diagnosed defects, refactored existing backend code, and delivered incremental improvements

Full Stack Engineer

Avangenio

Sep 2024 - Mar 2025 (6 months)

Developed e-commerce solutions with PHP and PrestaShop, including customizations in themes and modules. Also contributed to a Nextcloud-based application through maintenance and incremental improvements.