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Facu Siniscalchi

@facusiniscalchi

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Full Stack Developer on ERP systems and finance web projects, integrating MercadoShops and JumpSeller APIs.

Argentina

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At Millanel Cosmética, I developed logistics panels and reports for the corporate ERP and implemented integrations with MercadoShops and JumpSeller APIs for orders, stock, and sales. I also optimized SQL queries and maintained MySQL data integrity.

On my own web development projects, I developed a financial administration system for a Scout organization, covering members, camps, events, payments, and collections. The system remains in active development with other collaborators.

Experience

Work history, roles, and key accomplishments

Current

Desarrollador Web – Proyectos Propios

Current

Proyectos Propios

Oct 2023 - Present (3 years 1 month)

Developed a financial administration web system for a Scout organization, managing members, camps, events, charges, and payments. Designed a responsive interface focused on user experience, significantly reducing paper usage and improving operational efficiency.

Web Development Responsive Design User Experience JavaScript HTML5 CSS React

Programador Python – ERP Corporativo

Millanel Cosmética

Mar 2023 - Feb 2026 (2 years 11 months)

Developed panels and reports for the logistics area, including end-of-line control, bundle management, packaging, and merchandise traffic. Implemented integrations with MercadoShops and JumpSeller APIs for order, stock, and sales management within the ERP system.