Dr. Sergio Perez

Responsible for bids (public transport and e-mobility projects) Coordinate team to get the costs from all the functions Calculate prices according to business targets and strategy Write offer letters with sales responsible Deliver complete project documentation: administrative, technical and legal Risk assessment Technical support for international clients (sales/bidding phases), bringing solutions for planning and installation Customer support and quality control during project execution

Technical support for international clients (sales/bidding phases), bringing solutions for planning and installation Support and quality control during project execution Estimate materials and engineering costs for tenders for the construction and installation of the system Risk assessment Technical doc. for civil engineering Coordinate of subcontractors, documentation for the infrastructure, contracts preparation (technical/legal), quantities evaluation for payment

Product Owner of the Prefabricated Road Concrete Slab. Responsible for the development from the draft idea to the industrialization. Inventor patents for civil infrastructure related products Responsible for the technical requirement and Installation Manuals Main design engineer for the solution, concrete mixture optimization, precast design for concrete pavements with non-metallic reinforcement materials Scientific responsible for the testing Project manager for the development projects

Researcher (concrete pavements) Technical consultant to support road construction companies Creating innovative solutions in the area of permeable pavements Drafting of standards, regulations and technical reference documentation for road construction companies National referent for pavement design of roads in Belgium Urban and rural pavement design, characterization of materials, technical assistance, residual life evaluation, roads auscultation, pavements degradation Development of tests in pavement

Project Coordinator for two main projects: • Pavement design normative for the city of Bogota: "Normativa de Diseño Racional para el sector vial de Bogotá - RSV 2000” – Normative requested by the IDU (Instituto de Desarrollo Urbano) • Project auscultation and analysis of damages of the Bogotá road network - Study of the main axes / major avenues in the city of Bogota – Report requested by the IDU (Instituto de Desarrollo Urbano