Hire the Top 2% of
Freelance AI Developers
in Brazil

Felippe M.

Vetted AI developer in Brazil (UTC-3)

I'm an Engineer, with a background in Artificial Intelligence, and I've always sought to use technology to solve problems. In my Master's, my study focused on Artificial Neural Networks, and I've published scientific articles and produced a dissertation on the subject. In the last four years, I've dedicated myself to studying Data Science (Python, ML, SQL, Spark). I'm responsible and a team worker. During my career, I've taken on several managerial roles, having even led remote teams. I know how to work with other people and try to treat everyone with respect and courtesy. I'm always open to hearing suggestions, criticisms, and other perspectives. I have just finished the Data Science Bootcamp with the french school Le Wagon. It was an amazing experience and I was able to further consolidate my skills in Data Science: statistics and probability, SQL, Python (Pandas, Numpy, Sklearn, PyTorch, Tensorflow/Keras), NLP, MLOPs basics (Google Cloud). I am searching for new challenges and experiences, and I believe I can make valuable contributions.

Fabiano Y.

Vetted AI developer in Brazil (UTC-3)

Hi! My name is Fabiano Yoschitaki and I'm a software engineer graduated with a bachelor's degree in Computer Science and a MBA in Software Engineering. I'm passionate about solving problems and learning new things each and every day. There's no better place than coding to achieve both things. I consider myself a very committed doer, collaborative and flexible person and love to work with people who push themselves to their best, no comfort zone. I have the most expertise in web development as a backend engineer using Java ecosystem to build microservices. Currently I'm also developing and gathering experience with Golang.

Samuel D.

Vetted AI developer in Brazil (UTC-3)

I'm Samuel, a software engineer with a diverse background in the field. I have experience working with various technologies such as Python, Ruby, Golang, Node.js, PHP, and more. In addition to my programming skills, I have also worked extensively with infrastructure (mainly linux servers administration); including AWS, Azure and GoogleCloud, as well with many VPS by different providers. I feel comfortable participating in the entire process, from design and coding to deployment and maintenance.

Gabriel F.

Vetted AI developer in Brazil (UTC-3)

As an experienced software developer with a focus on backend engineering, I have consistently delivered top-quality products over the past six years. I possess a deep passion for staying up-to-date with emerging technologies, and enjoy sharing my knowledge with colleagues and peers. Drawing from my diverse background, I have honed a unique workflow that allows me to consistently deliver products of the highest caliber, placing a premium on both reliability and performance.

Luiz O.

Vetted AI developer in Brazil (UTC-3)

I'm a professional with more than 7 years of experience in the IT area. During those years, I have worked on projects mainly using Python, MongoDB, Docker, and Kubernetes, including 3 years of experience with monitoring systems using Prometheus, Datadog, and Cortex on Kubernetes clusters hosted in public and private clouds. In those last days, I've been immersed in DevOps practices not only to deliver code but to improve quality in a fast a safety way. Words like microservices, DevOps, SOLID, MLOps, GitOps, etc are in my everyday words. I have implemented and led teams (up to 15 developers and 4 interns) using XP, Kanban, and Lean agile methodologies. I'm the kind of person that likes a good challenge and learning something new, such a way that I have worked on projects related to IoT, house automation, crawlers, game development, blockchain, Machine Learning, and so on.

hugo A.

Vetted AI 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)

Anna C.

Vetted AI developer in Brazil (UTC-3)

Knows different types of programming language and ETL softwares. Can work with diverse teams and have good communication skills. Great experience with analytics, often gives new ideas with critical reasoning and thinks outside the box. Capable of presenting functional and innovative solutions. Detail oriented, collaborative and easily adapt to new circumstances

Rafael O.

Vetted AI developer in Brazil (UTC-3)

I’m a Senior Full Stack Developer with 10 years of experience specializing in web technologies like JavaScript, React, Angular, Node.js, and .NET. I led the development of a comprehensive aesthetic procedure management system, streamlining processes and enhancing user engagement. I’ve delivered impactful solutions across various industries, including VR development, e-commerce, and healthcare. I’m committed to continuous learning and leveraging my diverse skill set to drive innovation and deliver outstanding results.

Thiago M.

Vetted AI developer in Brazil (UTC-3)

Games/Software engineer, with over 20 years of software development experience, responsible for custom solutions to different segments, such as Information Technology, Telecommunications, Services, Industry, Retail, Health Care and Third Sector, and also with Unreal/Unity3D experience, having worked as both backend and gameplay engineer for several games published.

Samuel T.

Vetted AI developer in Brazil (UTC-3)

As a Senior Data Analyst at iFood, a leading food delivery company, I leverage my skills in Python, Databricks, and Tableau to enhance user engagement and experience by implementing and validating app changes through A/B tests. I also monitor and analyze key business metrics, such as user retention, sales, and access data, and propose new testing initiatives to optimize them. Before joining iFood, I was a Data Scientist at Visagio, a technology and management consulting firm, where I contributed to successful projects across diverse sectors, such as retail, banking, and energy. I gained experience in time series forecasting, classification, and regression, as well as participated in the development of scalable NLP tools, such as a Python library for AI model management. Additionally, I have over 5 years of experience in data science research, having engaged in two scientific projects related to machine learning. I am currently pursuing my Master's degree in Artificial Intelligence at USP, where I also obtained my Bachelor's degree in Mechatronics Engineering.