Federico O.

Context: Product based start-up (fintech). Paris, France Actions: End to end development of Business Intelligence SaaS Platform specialized in Financial data. Architecture decisions, backend and frontend development, testing, DevOps, UI, UX. Always following the best practices, in an agile environment. Working remotely from Argentina since 10/2020 Achievements: - Design and use of data-structures (Tree, Graph, Node, Hashmaps) and algorithms (BFS, DFS, etc) to build powerful business logic features. - Design of RESTful APIs, DB schemas and DTOs - Export module that generate powerful reports (Profit & Loss, Balance Statement, Cash Report, Cash Flow, and more) in excel files with formulas with a tree structure - Frontend utility libraries to deal with complex data-structures

Context: Commercial B2B Entreprise selling technology and supplies for offices. Member of Suzano Group (Brazil) Actions: Development of internal tools, web services and solutions. These solutions impact on the ERP and on the company's eCommerce. Survey of requirements and processes, use cases, monitoring and testing ERP new features. Achievements: - Integration with MercadoLibre, MercadoPago and TiendaNube APIs for the automatic entry of orders to the system and stock control.- - Web Services SOAP and REST to expose the calculation of taxes in e-commerce.- - Purchase and invoice authorization process module - Agenda module for sales executives - Progressive migration of the Intranet to newer and adaptable Front-end technologies (Bootstrap, jQuery). - Development and maintenance SQL: Modeling, Queries, Stored Procedures, Jobs, etc.-