Experience

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  Altice portugal

  Jan 2018 - Jan 2019

  Hvac designer - internship

  ▪ Create and develop refrigeration and heating systems for commercial properties with two different solutions:o Direct Expansion Systemso Hydraulic Systems▪ Create heating and cooling systems and their controls.▪ Calculate loads to determine how much heating and cooling power various equipment must put out in order to heat or cool spaces when needed.▪ Read and interpret construction plans, schematics, and blueprints for new construction projects, design ductwork and piping systems.▪ Calculate ventilation requirements based on the types of systems needed.▪ Determine costs for heating and cooling systems and write up detailed budget estimates.▪ Coordinate and collaborate with architects and engineers when designing heating and cooling systems.▪ Adhere to all building codes Exibir menos

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  Introsys - global control systems designers

  Jan 2019 - Mar 2020

  Automation engineer

  • Setup, installation, software loading and commissioning of the following PLCs: SIMATIC S7-400 and S7-1200;Phoenix RFC470S;• PLC software programming and debugging (SIMATIC PCS7, TIA Portal V15, PC WORX): o Off-Line Programming;o Virtual and On-Site Commissioning.• Design and implementation of SCADA solutions.• Design and implementation of Fieldbus networks (Profibus and Profinet).• Diagnostic of Fieldbus networks using software tools such as Profinet analyzer and Proneta.• Tuning of engine controllers, limit controllers and various types of sensors PROJECTS:• Bremen, Germany | Mercedes-Benz Factory | Daimler - Standard Integra 6 • Setúbal, Portugal | VW Factory, Autoeuropa | Volkswagen- Standard VASS 5TRAINING ACADEMY INTROSYS | Professional CourseFebruary 2019 – April 2019| Lisbon, Portugal• TIA Portal (40 Hours)• Simatic S7 (40 Hours)• Robot KUKA KR C4 N2 (40 Hours)• Process Simulate (80 Hours)• Standard VASS V06 (40 Hours) Exibir menos

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  Hanon systems

  Mar 2020 - Jan 2024

  Automation engineer – manager

  • Supervise automation technicians in production, inspection, ensuring quality and timelines.• Review and improve cost reduction, maintenance, documentation, and other programs.• Create data management and tracking communications network architecture and interface with cross-functional teams for product, processes, and quality traceability control implementation.• Debug and optimization to maximize cycle time, improve availability and yield.• Provide strategic leadership and guidance for the design and maintenance of all automation systems.• Identify and implement improvement projects to reduce manufacturing costs and improve performance.• Continuous maintenance and upgrades to the SCADA systems.Software:• PLC: Allen-Bradley and Mitsubishi. • Robot: Fanuc, ABB, and Epson.• Machine vision systems: Cognex and Keyence. Exibir menos

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  Logicalis

  Jan 2024 - now

  Artificial intelligence engineer

  • Designed and implemented AI models for multi-channel contact centers, including text transcription, voice tone analysis, facial expression detection, typing rhythm analysis, email automatic response, email typology and email importance.• Preprocessed and cleaned datasets from a multi-channel contact center, such as voice, email, chat and video for machine learning tasks.• Development of a microservice application that deliver JSON outputs via API.• Spearheaded optimization, testing, and tooling initiatives to enhance data quality and boost model performance.Projects:• Cleaned and preprocessed a 3M+ email dataset• Trained an ordinal classification model to predict email importance and urgency.• Developed a multi-task classification model to predict four key email typology simultaneously.• Preprocessed a 2M+ email Q&A dataset and trained a Large Language Model (LLM) and Retrieval-Augmented Generation (RAG) system to generate automated email responses.• Built and tested a voice-based weak authentication system for phone callers.• Conducted initial trials with speech-to-text and text-to-speech technologies for phone call transcription and synthesis.• Trained a BERT model to generate embedding in Portuguese for our Retrieval-Augmented Generation Exibir menos