Guilherme Hoffman de Castro
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Project Manager
Minas Gerais, Brazil
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Project managerBairesDevAug 2021 - Current (3 years 10 months)- Management of 46 LATAM developers for US-based clients. - Responsible for enhancing staff augmentation projects operations Manage the relationship with the client and all stakeholders. Coordinate internal resources and third parties/vendors for the flawless execution of projects. - Ensure that all projects are delivered on-time, within scope and within budget. - Create and maintain comprehensive project documentation. - Focused on team's performance, promoting agile development and processes improvements. - Improve and maintain customer satisfaction; Coordinate, enforce, and improve the company’s systems, policies, and procedures; Avoid and mitigate attrition;- Product development leaderOmniwix LLCAug 2020 - Current (4 years 10 months)- Development and deposit of one patent at October 2020 regarding a ultra-high strength concrete mix for 3D printing applications. - Researcher Leader for development for a new concrete mix for 3D application. - Development of a patent on the company deposited at 2020: Additive Manufacturing Material compositions and Method of using the same. - Develop 3D drawings for the assembled objects using SolidWorks and Sketchup. - Produce small and large size prototypes using additive manufacturing methods. Perform functionality tests of the design mix prepared. - Revise the standards and requirements for each object produced in order to guarantee that all specifications are attended and duly certificated. - Keep routine meetings with the research a
- Business systems analystBoston ScientificMar 2019 - Aug 2021 (2 years 6 months)- Successfully implement the MES system on the Boston Scientific site at Belo Horizonte. - Train more than 400 employees on the system transactions. - Recognized as outstanding participation on Pre-Market Approval of neo2 valves for submission to FDA. - Leader of o cost reduction project responsible for saving $500,000 in overhead and material. - Modeler of Manufacturing Execution System (MES) at Belo Horizonte site of Boston Scientific. - Responsible for the configuration (create, edit, copy and delete) objects, as well as define and maintain the elements within the manufacturing model and the data used to execute the process. - Model products, operations specifications and workflows used to describe and control processing activities. The
- TraineeValeFeb 2018 - Dec 2018 (11 months)- Develop daily reports about the mine production and main performance indicators. - Analyze and report problems about the and usage of availability mining vehicles. - Provide accurate information of development and follow-up of cost saving projects. - Perform activities regarding mine blast, follow up invoices, used materials, and equipment usage. Monitoring the production of the Capão Xavier mine in Nova Lima Brazil: critical control of the main performance indicators, production of daily reports related to the activities of extraction, drilling, dismantling and infrastructure of the mine.
- CResearcher at PET Engenharia de materiaisCEFETAug 2016 - Jun 2018 (1 year 11 months)- Develop a new concept of scaffold for a Heart Valve Tissue Engineering. - Deposit of 2 patents about biomaterials processing and tissue engineering of a heart valve - Develop a 3D printed model for a Heart Valve, - Develop a 3D printed mold for Heart Valve and assembly a valve scaffold using Poly-Vinyl Alcohol. - Present this project on an interational congress (5th Workshop of Biomaterials, Tissue Enginnering and Artificial Organs). Developed research on biomaterials for application in Tissue Engineering and Regenerative Medicine. Manufacture of biodegradable scaffolds using natural and synthetic materials, applying different production techniques. Writing and publishing of two patents (BR 10 2017 018080 8 A2 and BR 10 2018 001781 0 A2
Education
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- FStatisticsFederal University of Minas GeraisJan 2020 - Current (5 years 5 months)
- Bachelor in materials engineer materials engineer verified_user Verified experienceCentro Federal de Educação Tecnológica de Minas GeraisJan 2014 - Dec 2018 (5 years)
Publications
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- FReticulated pva foams: preparation, characterization and in vitro evaluation for potential 3D microbiological cultureCentro Federal de Educação Tecnológica de Minas Gerais, Federal University of Minas GeraisOct 2020 - Current (4 years 8 months)- Contributed to the scaffold development and the material processing research and characterization.
- CBR 102018001781-0 A2CEFETAug 2019 - Current (5 years 10 months)- Main author of the present publication The present invention describes the models, molds and matrices for the engineering of cardiovascular tissue, particularly structures responsible for maintaining unidirectional blood flow. Arrays have a structure three-dimensional and consist of polymeric materials and / or biocompatible composites in the form of foams, fibers and / or membranes and have morphology, porosity and pore size required for tissue growth and regeneration can be applied in Engineering of cardiovascular tissue for growth of the three-dimensional structure in vitro or regeneration in vivo. These matrices are produced using the molds that are obtained from the models also described in the present invention. The present inventio
- WO2019036778A1Centro Federal de Educação Tecnológica de Minas GeraisMar 2019 - Current (6 years 3 months)- Author The present invention relates to matrices for tissue engineering in the form of foams, fibres and/or membranes formed of polymers, ceramics, polymeric composites and/or ceramic composites containing Bixa orellana L. extract capable of inducing tissue regeneration in vivo and in vitro, preventing inflammatory processes and fungal and bacterial contamination during processes of regeneration. The matrices can be two-dimensional or three-dimensional, and have the morphology, porosity and pore size required for tissue growth and regeneration, said structure being particularly suitable for tissue growth in vitro or tissue regeneration in vivo, and the regeneration of hard or soft tissue. Methods for producing said matrices are also descr
- SDevelopment and characterization of poly foams vinyl alcohol for potential use in tissue engineering cardiovascularCentro Federal de Educação Tecnológica de Minas Gerais, Sociedade Latino Americana de Biomaterias, Engenharia de Tecidos e Órgãos ArtificiaisAug 2017- Author Development of polymeric foams using poly alcohol vinyl (PVA) cross-linked with glutaraldehyde and expanded using Calcium Carboxide.
- 9Slip casting of alumina piecesCentro Federal de Educação Tecnológica de Minas Gerais, 9° COBEFJun 2017- Author Obtainment of ceramic products using slip casting techniques and comparison of different dispersants, such as citric acid, ammonium polyacrylate and sodium silicate.
- 9Obtaining mullite form different raw materialsCentro Federal de Educação Tecnológica de Minas Gerais, 9° COBEFJun 2017- Author Obtaining mullite from different raw materials by two routes via chemical reactions at temperatures close to 1600 °C.
- 9Production and characterization of a slate/resin composite from mining residual.Centro Federal de Educação Tecnológica de Minas Gerais, 9° COBEFJun 2017- Author The present work sought to study the feasibility of producing artificial rock samples for use in coatings by obtaining a resin / rock composite by molding. The mastery of technique and production can offer countries producing ornamental stones, such as Brazil, a means of reducing the volumes of tailings deposited, in addition to the possibility of new products and job creation.