Joao Diogo de Oliveira
Verified Expert in Engineering
Machine Learning Engineer and Developer
Joao是一名AI/ML工程师,在宝洁等财富100强公司拥有超过14年的经验 & 甘布尔和赫斯特,以及医疗、能源和金融行业的初创企业. Joao拥有波尔图大学计算机工程硕士学位,并拥有机器学习和深度学习方面的多项认证.
Portfolio
Experience
Availability
Preferred Environment
Python 3, PyTorch, TensorFlow, R, Machine Learning, Google Cloud Platform (GCP), Amazon Web Services (AWS)
The most amazing...
...我领导的项目预测在创纪录的1小时内建成300多个风能和太阳能发电场.5 months.
Work Experience
MVP Developer
Hearst - Technology
- 成功开发了MVP,证明了在3-4周内更换遗留系统的便捷性.
- Used generative AI (GPT 3.5, GPT 4)和其他框架和库(LangChain和LlamaIndex)从非结构化数据中提取结构化数据. Achieved up to a 98% success rate.
- 研究并推动生成式人工智能的最新趋势的实施,以广泛的受众. These included but were not limited to, the newest models like GPT4, Turbo, Gemini, Claude, and multimodal models, and the newest frameworks, like LlamaIndex, LangChain, and AutoGPT.
- 为培训和推理计划和详细阐述工作管道,以便无缝地使用它们.
AI Developer
Peyton & Greyson Solutions Inc,
- Developed an AI application for writing automatic proposals, saving at least 20% of the time from a specialized employee.
- Designed and architected the entire IT solution: a) database choice and detail; b) AWS Serverless Services; b) chose and set up the web app back-end implementation; c) API configuration; d) to complete AI model development and deployment with AgentGPT.
- Tracked team members' development and ensured that milestones were met, from demos to critical development deliverables.
- Tailored the GPT-3 model to a specific business case successfully.
IT Engineer | Artificial Intelligence Engineer
Freelance Clients
- 开发了太阳能和风力发电场能源预测的人工智能AI项目, summing up 2.6 GW of installed power.
- Built a model for computer vision that did face recognition.
- 利用计算机视觉创建了一个模型,通过x射线轻松检测肺炎.
- 为两个海上风电项目提供风电认证咨询服务,预计总装机容量为2GW.
- Maintained over 20 distributed Linux servers, updating, securing, and creating key performance indicators KPIs.
Product Owner | Country Manager
Prewind
- Developed AI models, including deep learning, weather forecast, and energy prediction for multiple markets.
- Performed business and data analytics for customers.
- Led the successful establishment of a European institute in Brazil.
- 管理客户的投资组合,总发电量超过3gw.
Managing Director
Niway Group
- Managed daily operations of the group's investments, including a shopping mall, business towers, and representation before official government bodies.
- 通过大量稳定的变化,将七年的亏损转为盈利.
- Supervised the financial control of the construction of three towers, 12 floors each, with a total cost of R$ 43 million.
Machine Learning Developer
EIS - Main
- Did a feasibility study and implemented a POC on capturing, 在石油和天然气工厂扫描的云点项目中对阀门进行计数和地理定位.
- 开发了一种人工智能模型,可以在工厂扫描的批量图像中识别阀门.
- Implemented a method to process and slice cloud point data automatically, extracting images and transforming them into 2D.
Team Leader
Stop the Traffik
- 分析志愿者组织中最根本的技术问题,并通过分散在9个国家的11名志愿者团队提出解决这些问题的计划.
- 带领ML/AI专家团队开发情感分析AI模型,自动分析贩卖文章并进行分类, removing the manual labor currently applied.
- 指导和领导ML/AI专家团队改进遗留模型,该模型将组织的文章分为相关和不相关的文章.
- 通过会议指导项目的成功和参与,向组织交付提议的结果. Participated in all parts of development (AI, DevOps, Python) to make sure that commitments were met and delivered.
NLP Engineer
Mercatus Center at George Mason University - Main
- Developed a long text classification for documents within 96 labels. 目的是使用不同的NLP技术来获得三位数NAICS代码的概率.
- Explored literature on the most advanced techniques of text classification and long text and applied them; Combined the different techniques to achieve a better result, achieving an improvement of 15% on the F1 score.
- 使用AWS SageMaker提供有效且富有洞察力的培训和推理管道.
- Achieved F1 scores on some categories up to 0.95-0.98 on others using different techniques increased from 0.4 to 0.7.
Engineering Manager
Procter & Gamble
- 在法国、意大利和西班牙的工厂实施多个生产线更新项目.
- Developed cost-saving solutions and deployed them across multiple factories.
- 领导与供应商的技术讨论,确保他们能够满足要求.
Supply Chain Leader
Procter & Gamble
- 领导设计和实施全球试点项目,改造公司的物流部门.
- Found a solution to complex problems of inventory costs, achieving a reduction from $12 million to $7 million.
- Participated in creating an internal cross-docking supply chain prototype, resulting in yearly savings of $2 million.
- Coached, guided, and coordinated the work of multiple team members.
Experience
NLP in Healthcare | Score Clinical Patient Notes
http://www.kaggle.com/c/nbme-score-clinical-patient-notesCV: X-ray Pneumonia Detection
http://github.com/joao-d-oliveira/X-Ray_PneumoniaDetectionPower Generation Forecast for Wind and Solar Farms
Computer Vision - Face detection
Developing AI Automated Proposal Generation
CV: Image Captioning - Identifying Objects and Writing Caption
Email NLP/NLU/NER Analysis
Surgery Assistance Software
I designed and implemented the architecture of the software, achieving an MVP.
Skills
Languages
Python 3, SQL, Python, R, Python 2, C++
Libraries/APIs
PyTorch, TensorFlow, Scikit-learn, Pandas, LSTM, Matplotlib, Keras, OpenCV, PyTorch Lightning, FFmpeg
Tools
GitHub, Amazon SageMaker, ChatGPT, You Only Look Once (YOLO), NLPP
Paradigms
Data Science, Agile, DevOps, Anomaly Detection
Platforms
Linux, Amazon Web Services (AWS), Jupyter Notebook, Google Cloud Platform (GCP), Kubernetes, Docker, Azure, Backendless, AWS Lambda
Storage
Data Pipelines, PostgreSQL, MySQL
Other
Machine Learning, Deep Learning, Data Structures, Artificial Intelligence (AI), Algorithms, Team Leadership, Project Design & Management, Computer Vision, BERT, Natural Language Processing (NLP), Deep Neural Networks, Datasets, Language Models, OpenAI, Image Processing, Hardware, Large Language Models (LLMs), Models, AI Programming, Data Processing Automation, Real Estate, ARIMA, ARIMA Models, Supply Chain Management (SCM), Supply Chain Optimization, Forecasting, Information Extraction, Energy, Neural Networks, Regression Modeling, Data Processing, Data Transformation, CSV, Data Analysis, GPT, Generative Pre-trained Transformers (GPT), Back-end, Generative Pre-trained Transformer 3 (GPT-3), OpenAI GPT-4 API, Workshop Facilitation, Analytics, Convolutional Neural Networks (CNN), Sentiment Analysis, Generative AI, Data Analytics, Process Management, Logistics, Statistics, Computer Vision Algorithms, Data Visualization, Big Data Architecture, Machine Learning Operations (MLOps), Generative Adversarial Networks (GANs), DaVinci, SARIMA, Natural Language Understanding (NLU), Hugging Face, Cloud Platforms, Early-stage Startups, Generative Artificial Intelligence (GenAI), Web Development, Word Embedding, OpenAI GPT-3 API, API Integration, Speech Recognition, Scraping, Facial Recognition, Image Recognition, Speech to Text, Finance, Quantum Computing, Healthcare IT, Deep Reinforcement Learning, APIs, Object Detection, Generative Models, AI Design, Amazon RDS, Image Generation, CTO, Transformers, IBM Cloud, Prompt Engineering, Qiskit, AgentGPT, Point Clouds, Point Cloud Data, Gemini, AI Agents
Education
Master's Degree in Computer Science
University of Porto - Porto, Portugal
Exchange Program Coursework Toward Master's Degree in Computer Science
Delft University of Technology - Delft, Netherlands
Certifications
Quantum Excellence Certificate
IBM | Qiskit Global Summer School 2022
AI for Healthcare
Udacity
Machine Learning
Stanford University
Deep Reinforcement Learning
Udacity
Advanced Computer Vision - Machine Learning
Udacity
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