Freelancers pentru angajare în Brazil
Se afișează 18 rezultate
Freelanceri sponsorizați
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C++ developer with more than 15 years of experience, team leader and project manager. Windows, Linux, embedded Linux Visual Studio, Qt Multithreading, sockets, STL, OpenCV, PDF processing, Excel processingC++ developer with more than 15 years of experience, team leader and project manager. Windows, Linux, embedded Linux Visual Studio, Qt Multithreading, sockets, STL, OpenCV, PDF processing, Excel processing mai puțin
Angajează pe gxrmr
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I am a senior developer for ML(Machine Learning), CV(Computer Vision), Web. Last few years, I have developed lots of the AI projects using ML, CV and Python. - Facial detection and recognition, Age/Gender detection - Web App/API (Django, RoR, Flask, Sinatra, React/jQuery) - Standard and Custom object detection using...I am a senior developer for ML(Machine Learning), CV(Computer Vision), Web. Last few years, I have developed lots of the AI projects using ML, CV and Python. - Facial detection and recognition, Age/Gender detection - Web App/API (Django, RoR, Flask, Sinatra, React/jQuery) - Standard and Custom object detection using Yolo, SSD_Inception, SSD_Mobilenet, Faster_rcnn_resnet and so on. - Object segmentation and classification using imagenet, inception and so on. - OCR using tesseract and Google cloud vision api - ANPR using openalpr or other seb service - QR code detection and recognition I am using these stacks and tools for development. - Python, Ruby (Ruby on Rails/Rspec/MiniTest) - Tensorflow, Keras, Caffe, Scipy - OpenCV - Matlab - PostgreSQL, MongoDB, Redis - AWS, GCP, CICD, Heroku Thanks! mai puțin
Angajează pe armandlopez123
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I work with 3d about 7 years, for different types of projects, advertising, TV series and movies. In my spare time likes to study art, 3d, animation ..I work with 3d about 7 years, for different types of projects, advertising, TV series and movies. In my spare time likes to study art, 3d, animation .. mai puțin
Angajează pe cariello
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Gabriel Fernando Paula da Silva Location: São Paulo, Brazil Email: gfernandes1130@gmail.com Phone: (11) 98059-5056 Objective Dynamic and results-oriented professional with over 4 years of experience in Information Technology, specializing in Robotic Process Automation (RPA), system analysis, and development....Gabriel Fernando Paula da Silva Location: São Paulo, Brazil Email: gfernandes1130@gmail.com Phone: (11) 98059-5056 Objective Dynamic and results-oriented professional with over 4 years of experience in Information Technology, specializing in Robotic Process Automation (RPA), system analysis, and development. Proficient in handling various automation tools, with certifications in Automation Anywhere and UiPath. Adept at requirements gathering, process documentation, and project management. Seeking to leverage my technical expertise and innovative approach to contribute to the success of your organization. Education Higher Education in Systems Development, Anhanguera University, São Paulo Graduated: June 2023 Technical Analysis Systems Development, Etec Albert Einstein, São Paulo Completed: July 2020 Professional Experience Libbs Pharmaceuticals – Systems Analyst July 2021 – Present Led the development and implementation of RPA projects using Automation Anywhere and UiPath, enhancing operational efficiency. Conducted system analysis, maintenance, and functional testing for various projects, ensuring optimal performance and reliability. Collaborated in a Center of Excellence (COE), contributing to best practices and code reviews. TRIAD SYSTEMS – Systems Analyst February 2020 – July 2021 Provided technical support and problem-solving for systems incidents, enhancing system reliability and user satisfaction. Developed and implemented RPA solutions with UiPath, streamlining processes and improving productivity. Managed databases and performed data manipulation tasks, ensuring data integrity and compliance. Scaff Comércio- LTDA / Civil Construction Sector – Conference Assistant March 2019 – February 2020 Maintained inventory control and ensured the quality and delivery of metallurgical parts. Skills Languages: Advanced English, Basic Spanish Certifications: Automation Anywhere and UiPath certified, with additional certifications in Data Modeling, Secure Bot Design, and GDPR. Technical Skills: Expertise in RPA tools (Automation Anywhere, UiPath), programming languages (Python, JavaScript, VBScript), and database management (Oracle, SQL Server). Methodologies: Proficient in Agile, Scrum, Kanban, and project management. Tools: Experience with Docker, Windows Server, SQL Server, and version control systems. Languages English: Advanced Spanish: Basic Certifications Automation Anywhere (Advanced Professional RPA, Automation Leader, Technical Support Specialist) UiPath (RPA Starter Training, Foundation Training, Orchestrator, Solution Architect) Data Modeling (Fundação Bradesco) GDPR (General Data Protection Law, Fundação Bradesco) Agile and Scrum (Kanban in Practice with Jira, Scrum Fundamentals Certified) mai puțin
Angajează pe gfernandes1130
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I am specializing as a data scientist with a focus on artificial intelligence and intelligent applications. My expertise lies particularly in computer vision and time series applications. I excel in providing services such as image processing, object identification, and developing models tailored for embedded systems....I am specializing as a data scientist with a focus on artificial intelligence and intelligent applications. My expertise lies particularly in computer vision and time series applications. I excel in providing services such as image processing, object identification, and developing models tailored for embedded systems. My skills extend to the domains of Natural Language Processing (NLP) and text processing. I am also adept at conducting diverse data analyses and detecting patterns, among other capabilities. mai puțin
Angajează pe Mathezzz
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Solução de problemas utilizando de sistemas de ETL, planilhas e pequenas ferramentas de sofware desktop desenvolvidas em vba ou vb.net.Solução de problemas utilizando de sistemas de ETL, planilhas e pequenas ferramentas de sofware desktop desenvolvidas em vba ou vb.net. mai puțin
Angajează pe websistemasnet
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Machine learning engineer with fundamentals in machine learning algorithms (neural networks, dimensionality reduction, feature utilization and extraction, and clustering), programming (Python, R, Java), statistics, mathematics, and computer vision. Backed with 15+ years of experience in development and implemenation...Machine learning engineer with fundamentals in machine learning algorithms (neural networks, dimensionality reduction, feature utilization and extraction, and clustering), programming (Python, R, Java), statistics, mathematics, and computer vision. Backed with 15+ years of experience in development and implemenation of high loaded, complex systems and machine-learning concepts (3+ years). Working with data including data gathering, understanding it, cleaning, normalizing and extracting in a usable format.Skillset & Expertise: * Background in deep learning, machine learning, natural language processing * ML frameworks: Tensorflow, Keras, PyTorch * Python: Scikit-Learn, Pandas, Scipy, Numpy,Matplotlib, Seaborn, XGBoost, StatsModels * R: caret, ggplot, Ggally, gridExtra, data.table, dplyr, reshape, rmarkdown * Statistical Analysis: hypothesis testing, z-test, t-test, ANOVA, chi-squared test * Fintech knowledge (in progress) * Experience with Big Data environment * SQL * Data Mining mai puțin
Angajează pe vw2017655vw
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Hello, Client. Thank you for checking my profile. My priority is to help you first and get you "⭐⭐⭐⭐⭐ 5.0" satisfied. I have over 5 years of experience in AI, ML, Data Science and Backend development. I have worked extensively with various machine learning and deep learning frameworks such as TensorFlow, Keras, and...Hello, Client. Thank you for checking my profile. My priority is to help you first and get you "⭐⭐⭐⭐⭐ 5.0" satisfied. I have over 5 years of experience in AI, ML, Data Science and Backend development. I have worked extensively with various machine learning and deep learning frameworks such as TensorFlow, Keras, and PyTorch, and have experience in developing and deploying machine learning models at scale. I have a strong background in statistics, mathematics, and data analysis, which allows me to effectively work with large datasets and derive meaningful conclusions. Additionally, I have experience in designing and developing scalable backend systems using Django, Flask, Node.js, Next.js, SQL (or NoSQL), Docker, and Git. I am also proficient in programming languages such as Python, C++, Java, JavaScript, and Rust, and have experience working with cloud platforms like AWS for model training and deployment. Throughout my career, I have worked on projects ranging from natural language processing applications such as text classification, sentiment analysis, machine translation, chatbots, voice assistants, and email filtering, to computer vision systems such as object detection, facial recognition, OCR, medical image analysis, augmented reality, and recommendation engines. I have collaborated with teams to deliver innovative solutions that meet the needs of clients and users. ** Programming Languages: ✔Python, ✔Java, ✔C++, ✔C#, ✔Rust ** Backend Frameworks: ✔Django, ✔Flask, ✔Node.js, ✔Next.js ** Web scraping of Specific data: ✔Request, ✔Selenium, ✔BeautifulSoup, ✔Scrapy ** ML Libraries and Frameworks: ✔TensorFlow, ✔PyTorch, ✔scikit-learn, ✔keras ** Natural Language Processing (NLP): ✔NLTK, ✔spaCy ** Deep Learning: ✔Neural networks, ✔RNN, ✔CNN ** Data Manipulation Tools: ✔Pandas, ✔NumPy, ✔Polars ** Data Visualization Tools: ✔Matplotlib, ✔Seaborn, ✔Tableau, ✔Power BI ** Database Management: ✔MySQL, ✔PostgreSQL, ✔MongoDB ** Big Data Technologies: ✔Hadoop, ✔Spark ** Blockchain Technologies: ✔NFT, ✔Smart Contract, ✔Ethereum ** Cloud Platforms: ✔AWS, ✔Azure, ✔Google Cloud ** Version Control: ✔Git Please don't hesitate to get in touch! I'm eager to discuss your project and see how I can help. Thanks, Best regards. mai puțin
Angajează pe severino4
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As a developer with over 16 years of experience, my main focus is to provide high-quality and effective solutions as a full-stack developer. With solid systems analysis skills, I perform rigorous testing and provide clear documentation to ensure the robustness of the delivered code. I have hands-on experience with...As a developer with over 16 years of experience, my main focus is to provide high-quality and effective solutions as a full-stack developer. With solid systems analysis skills, I perform rigorous testing and provide clear documentation to ensure the robustness of the delivered code. I have hands-on experience with popular technologies including ReactJS, React Native, Python, NodeJS and PHP. Please contact me to discuss your needs and start working together! mai puțin
Angajează pe fbergmann
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Hello there! I'm an 18-year-old tech enthusiast, recently graduated from a technical course in systems development. My heart beats for technology, and I find my joy in crafting innovative solutions. My expertise lies in backend development, specializing in C# and ASP.NET. I'm equally adept at Android and desktop...Hello there! I'm an 18-year-old tech enthusiast, recently graduated from a technical course in systems development. My heart beats for technology, and I find my joy in crafting innovative solutions. My expertise lies in backend development, specializing in C# and ASP.NET. I'm equally adept at Android and desktop development, proficient in both C# and Java. My skills extend to working with relational and non-relational databases. Despite my young age, my commitment to excellence is reflected in the projects I've undertaken during my coursework. Beyond the academic realm, I've delved into personal projects that showcase my proactive problem-solving approach. Key Skills: Backend Development (C# and ASP.NET) Android and Desktop Development (Java) Relational and Non-relational Databases No Professional Experience, But Plenty of Passion: While I may not have formal work experience, my dedication, proactive mindset, and solution-oriented approach set me apart. I'm eager to bring fresh perspectives and innovative solutions to your projects. My Approach: I thrive on challenges and am committed to delivering high-quality results. I'm not just a developer; I'm a problem solver, a creative thinker, and a proactive team member. mai puțin
Angajează pe Ferrera06
