Guilherme Leão
Data Engineer and Data Scientist at FieldPRO- Claim this Profile
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Inglês Full professional proficiency
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Português Native or bilingual proficiency
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German Elementary proficiency
Topline Score
Bio
Experience
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FieldPRO
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Brazil
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Computers and Electronics Manufacturing
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1 - 100 Employee
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Data Engineer and Data Scientist
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Apr 2022 - Present
· Managed and maintained ETL processes to ensure automated and seamless data pipeline operations, utilizing Celery for scheduling ETL jobs to extract data from various APIs and databases.· Updated APIs to give important historical and forecast data of the client farm, such as daily accumulated rain, crop accumulated degree-days, NDVI evolution, and many others, helping them to easily identify crop stage and their needs to improve yield.· Enhanced the raining analysis provided to clients by improving our precipitation processing model accuracy by 10%, and by creating a product that provides rainfall heat-map for any of our client’s farms by merging observational measurements with satellite raining estimates.· Created a proprietary soil moisture estimate model that takes into account not only soil parameters such as the type of the soil but also the water balance (measured water inputs and outputs). Show less
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Hardware Developer
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Nov 2021 - Apr 2022
· Designed the schematic, defined the Bill of Materials (BoM) and projected the Printed Circuit Board (PCB) of a new version of the product expanding its capabilities to support several communication technologies (GSM, UMTS, LTE, Wi-Fi, Satellite, etc.), enabling installation in more challenging environments in Brazil.· Updated the electrical windsock and anemometer circuits to reduce power consumption and developed a new supply system incorporating rechargeable batteries and solar panels to enhance the weather station’s autonomy and minimize maintenance interventions. Show less
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Hardware Developer
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Sep 2021 - Nov 2021
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GreenLab Solutions
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Morocco
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Chemical Manufacturing
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1 - 100 Employee
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IoT Developer
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Dec 2020 - Aug 2021
· Developed and installed electronics for automated hydroponics growing chamber, where environmental conditions such as humidity, temperature and CO2 concentration were monitored and remotely controlled. · Designed and programmed firmware for circuits using ESP8266 and ESP32 development boards, connected to various sensors, to monitor and control the internal microclimate of the growing chamber. · Developed and installed electronics for automated hydroponics growing chamber, where environmental conditions such as humidity, temperature and CO2 concentration were monitored and remotely controlled. · Designed and programmed firmware for circuits using ESP8266 and ESP32 development boards, connected to various sensors, to monitor and control the internal microclimate of the growing chamber.
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Software Developer
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Oct 2019 - Sep 2020
· Extended software-based tools used for cross-validation of aircraft systems, enabling engineers to identify problems and perform trade-offs during early design phases, resulting in reduced changes and cost savings during advanced stages of engineering. · I also updated the user interface of the working programs to enhance the process of validating systems topologies, tasks allocations, and data flows in avionics systems. · Developed scripts to interpret CPACS geometric data and render them using 3D methods like Constructive Solid Geometry (CSG) to model desired aircraft models in the program’s 3D environment. Show less
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RedeCASD
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Brazil
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1 - 100 Employee
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Computer Network Administrator
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Mar 2016 - Oct 2017
· Managed and maintained the computer network of all students living in the university dormitory. · Developed InstaRancho Android app (using Ionic Framework) used by students who attend the campus canteen. · Taught new members of RedeCASD how to configure a Dynamic Host Configuration Protocol (DHCP) server under Debian GNU/ Linux OS. · Managed and maintained the computer network of all students living in the university dormitory. · Developed InstaRancho Android app (using Ionic Framework) used by students who attend the campus canteen. · Taught new members of RedeCASD how to configure a Dynamic Host Configuration Protocol (DHCP) server under Debian GNU/ Linux OS.
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Education
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Instituto Tecnológico de Aeronáutica - ITA
Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering -
Hamburg University of Technology
Exchange Studies -
Organização Educacional Farias Brito
High School Diploma