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Conexion’s organization is currently formed by a team of Chilean professionals, all bilingual, who are working in the USA under a valid work permit visa (H1B1), obtained thanks to the terms of a very unique free trade agreement signed between Chile and USA, that allows a very important number of Chilean professionals to come to work in the US. So far, only Chile and Singapore have this special type of visa, and that, gives Conexion the flexibility needed to grow quickly, responding in a timely manner to the clients requirements. A very brief description of current Conexion’s personnel is outlined below.

  Name and position Studies Main areas of expertise

Ricardo L. Sepulveda
Senior Process Engineer and General Manager

Chemical Engineer MBA

13 years of engineering experience in Process Design and Product Development. Responsibilities have included work in the refining, petrochemical, particle board manufacturing, waste treatment and natural gas industries.


Armando Tecas
Senior Electrical Engineer

Electrical Engineer

18 years of experience in the Electrical Engineering including design & erection of power distribution systems; electronic and electrical engineering design; electrical, electronic and instrumentation equipment specification; project management, purchasing, project start-up and maintenance. Applicable experience includes work in the Foods, Petrochemical and Salmon industries


Marcel Dinamarca
Senior Instruments and Control Systems Engineer

Electronic Engineer

15 years of engineering experience including field and design work at port terminals, mining and chemical industries. Specific areas covered are mining and ship to shore cranes systems, crushing plants, grinding plants with ball mills, flotation, lixiviation, electro-winning and all heavy, light and auxiliary mine equipment.


David Socha
Senior Process Engineer

Chemical Engineer MBA

14 years of engineering experience in Process Design (6) and Operations (8), mainly in the Oil Refinery and Petrochemical Industries. Specific areas of expertise include development of conceptual and basic engineering, with the purpose of improving safety, environment, reliability and availability of most existing process units, as well as plant management for a wide variety of refinery units. Experience also includes use of process simulation and optimization tools (RPMS, ChemCAD, Hysys, STX, PI, Fathom, etc.)