Hire the Top 2% of
Remote NLP Developers
in Brazil

hugo A.

Vetted NLP developer in Brazil (UTC-3)

**Deep Learning Architect (L5) | AWS Generative AI Innovation Center** _São Paulo, Brazil_ With 5+ years experience in AI/ML, I am currently a Deep Learning Architect at AWS Generative AI Innovation Center, blending my expertise in Generative AI science with advanced architectural design to deliver robust, scalable solutions. In my role, which merges the responsibilities of a Data Scientist and a Solutions Architect, I lead customer engagements from proof-of-concept to production-grade systems, ensuring they are secure, fault-tolerant, and optimized for enterprise performance. As a tech lead, I maintain a hands-on approach—contributing to model development, optimization, and deployment—while collaborating with diverse teams to design solutions that drive innovation and disrupt industries. I am seeking long-term opportunities where I can leverage my dual expertise to develop cutting-edge Generative AI solutions and help companies revolutionize their business verticals through transformative technology. ### **Technical Skills** **Artificial Intelligence & Machine Learning** * Expertise in Large Language Models (LLMs), Natural Language Processing (NLP), Computer Vision, Neural Networks, Transformers * Hands-on experience with frameworks: PyTorch, TensorFlow, Scikit-learn **Cloud Computing & DevOps** * 4 AWS Certified (Soultions Architect, Cloud Developer, Machine Learning Specialty, Data Analytics Specialty), Docker, Kubernetes, CircleCI, Elastic Beanstalk, Apache Airflow **Programming & Software Development** * Proficient in Python, R, and SQL * Experienced in building and consuming RESTful APIs and GraphQL **Data Engineering & Big Data** * Skilled in Apache Spark, NoSQL databases (MongoDB, DynamoDB, Elasticsearch) * Experienced in building data pipelines, ETL processes, and optimizing data workflows **Data Analytics & Visualization** * Proficient in Power BI * Proficient Plotly, Bokeh, Matplotlib and Seaborn * Advanced statistical modeling using using R and statsmodels **Soft Skills** * Strong problem-solving ability, Agile/Scrum methodology, proven team leadership, and commitment to continuous learning **Languages** * Portuguese (Native), English (Fluent), French (Fluent), Spanish (Advanced), German (Advanced)

Rhuan B.

Vetted NLP developer in Brazil (UTC-3)

A professional with a Master’s degree in Data Science and Machine Learning, bringing over 6 years of experience in back-end development, Machine Learning and AI engineering. Skilled in leveraging Deep Learning, NLP (Natural Language Processing), and LLMs (OpenAI, Google Gemini, Llama) with tools like Python, PyTorch, and TensorFlow. Proficient in DevOps tools such as Docker, GitLab, and Kubernetes as well as in cloud platforms, including GCP (Google Cloud) and AWS. My primary expertise lies in Data Science and Machine Learning, particularly in processing unstructured data from legal documents. As a dedicated professional in the technology field, I am continuously learning and believe this commitment enhances my ability to bring meaningful value to teams.

Víctor Á.

Vetted NLP developer in Brazil (UTC-3)

I am a Machine Learning Engineer with extensive experience with Python (5 years of experience). In my current job, I am working with ETL pipelines, automations in AWS and data engineering of tables from different sources on Google Cloud Platform. I have also worked with Computer Vision and Natural Language Processing projects in my career, fine-tuning models for Object Detection on the edge and Text Classification for e-commerce.

Leandro F.

Vetted NLP developer in Brazil (UTC-3)

I am a senior data scientist, a leading company in the field of artificial intelligence applied to human resources. With over five years of experience in data science and machine learning, I have a strong passion for solving real-world problems using data. I thrive on extracting value from data through the scientific method, applying machine learning and deep learning techniques. My expertise lies in statistical analysis, including exploratory data analysis and hypothesis testing. I have worked on challenging projects, developing and implementing models to provide valuable insights for business decisions. I excel at storytelling and have the ability to create descriptive and predictive models that reveal valuable insights for the business. I also have a special interest in time series forecasting, enabling organizations to make informed decisions based on future trends. In terms of technical skills, I am proficient in Python, SQL, AWS, and Docker. These tools enable me to manipulate and analyze data efficiently, ensuring accurate and reliable results. Additionally, I have experience in MLOps, which allows me to deploy, monitor, and maintain machine learning models in production environments.

Henrique S.

Vetted NLP developer in Brazil (UTC-3)

Former Electronics Engineering professional, I decided to change my career in 2014 after taking a Machine Learning class in the University. At that time I had already finished Coursera's Machine Learning course by Andrew Ng. After building small projects using open source data, I worked for two fintech startup companies as a Data Scientist. That experience opened the door at Yellow, a bike sharing company. I led part of the tech team building digital wallet as Head of Payments. In 2020, I started a new challenge at Loft, a proptech startup. During 1 year of experience I led some Supply Operations and then I contributed as a Product Manager. At Dell I had a big technical challenge: coordenating multiple teams around the world in order to leverage MLOps culture for Data Science models. The BHAG was to create a realiable Machine Learning platform. Currently I am the head of Data and ML at cloud humans, a startup that helps companies to give the best experience to their customers. We use text analytics / NLP to solve complex problems.

Leonardo C.

Vetted NLP developer in Brazil (UTC-3)

_**A cloud certified developer with 10 years of experience responsible for complex modelling and engineering of vast amounts of data.**_ * Certified AWS Solutions Architect Associate and AWS Machine Learning Specialty. * Among consolidated technical skills are Deep Learning, NLP, LLM, embedded systems programming; data analysis development and programming; cloud computing; Big Data and large-scale database queries; Machine Learning modeling and statistical tests for data analysis; exploratory analysis, data visualization and dashboard creation. * Control and Automation Engineer with Master's and Postgraduate degrees, both with an emphasis in relevant areas for data analysis and Artificial Intelligence. * Award in national Data Mining competition. * Portfolio includes parallel projects such as the development of a Web App for analyzing sporting events, demonstrating ability to innovate and apply knowledge in a practical and impactful way. * Proficient in languages and tools such as Python, SQL, R, Tensorflow, Keras, Pandas, ScikitLearn, Plotly DASH, Tableau, Power BI, among others. Stands out not only for his extensive experience and technical qualifications, but also for his ability to apply his skills in an impactful way, generating real value for the institutions he has worked for.

Carlos L.

Vetted NLP developer in Brazil (UTC-3)

Innovative and results-driven Data Scientist with comprehensive experience in machine learning, deep learning, and data-driven insights across multiple industries. Proven track record in developing predictive models and optimization solutions, resulting in cost savings and increased production efficiency. Skilled at cross-functional collaboration, data storytelling, and mentoring, with a focus on implementing data science to drive strategic business decisions and operational improvements.

Fernando B.

Vetted NLP developer in Brazil (UTC-3)

I am a Data Scientist with 7 years of experience in machine learning and advanced analytics. As a generalist, I've worked on a variety of challenges, including clustering, regression, classification, and recommender systems, with a deep understanding of NLP. My expertise in Python, statistics, and SQL has been instrumental in driving product value and business success. I thrive in dynamic environments, continuously learning and collaborating to turn complex data into actionable insights.

Matheus S.

Vetted NLP developer in Brazil (UTC-3)

Data Scientist/ML Engineer with five years of experience and a firm grasp of machine learning principles. I excel in Python, PyTorch, SQL, Docker, and GCP/AWS. My main areas of expertise are computer vision, natural language processing, and generative AI.

Paulo S.

Vetted NLP developer in Brazil (UTC-3)

Data Scientist with over 5 years of experience working on multiple lines of business. My main stack is Python and I've worked with multiple machine learning algorithms, data anaysis and visualization, hypothesis testing (A/B testing), statistical analysis and data engineering work. Since I have an engineering backgound, problem solving comes naturally for me.