A mid-level frontend developer with a specialization in the financial technology sector, experienced in a range of technologies including Javascript, Typescript, React, Next.js, Angular, Vue.js, styled-components, Sass, CSS, HTML5, Jest, React Testing Library, Cypress, Splunk, Datadog, and Storybook. Proficiency in English, Portuguese (native), and Spanish, combined with a demonstrated ability to work effectively in diverse teams, reinforces a strong capability to meet deadlines and targets with responsibility, commitment, and proactivity. Affinity for tackling new challenges and continuously learning new skills.

An experienced educator and developer with a primary focus on web systems and Android application development, supplemented by a solid background in general development. Expertise extends to digital game development across platforms such as Android, iOS, Windows, Mac, Linux, and Xbox One. Demonstrates risk-taking abilities, a strong commitment to effort and sacrifice, and effective management of people and resources. Possesses excellent communication and public speaking skills, motivational capabilities, and strong organizational and planning abilities. Known for perseverance, consistency, and effective team collaboration and leadership. Additionally, holds the personal role of being a parent.

With extensive expertise spanning 23 years in the IT sector, the professional background includes a robust foundation of 8 years focusing on hardware and network management, complemented by 15 years dedicated to software development. Proficient in Dot.net C#, VB.net, Java, and JavaScript, the experience also encompasses working on projects involving Python, Dart, Node.js, .NET Core, WordPress, and React Native. The last 8 years were marked by a strong adherence to Agile methodologies, with a specialization in requirement gathering, architecture support, API engineering, messaging services, and the development of web applications and systems. The primary focus has consistently been on delivering solutions that enhance value and quality within technology-driven environments.

Back-end Developer with over 7 years of experience in web development, demonstrating expertise in functional programming and Object-Oriented Programming (OOP). Proficient in PHP and Javascript, with adaptability towards other programming languages. Excels in collaborative environments that foster mutual learning and the free exchange of ideas. Adept in utilizing Docker, Docker Swarm, ReactJs, React-Native, NodeJS, and MongoDB.

Full-stack developer with six years of experience specializing in C# and Unity3D. Focused on the development of video games, interactive applications, and tools, with a strong enthusiasm for engaging with new technologies and environments.

Back-end Developer with three years of experience specializing in server management and API development. Proficient in creating high-traffic databases and automating information changes via server-side scripting. Expertise includes Object-Oriented Programming, comprehensive knowledge of Linux server management, and proficiency in JAVA, MYSQL, C#, RESTful APIs, and AWS.

A professional in Systems Analysis and Development with six years of experience in software development, characterized by a commitment to continuous improvement through meticulous planning, dedicated effort, and rigorous study. Proficient in implementing Agile methodologies such as Scrum and Kanban, possessing adeptness in code versioning using GitFlow. Distinguished by resilience and proactive problem-solving, consistently proposing solutions and delving into new specializations as required. Demonstrates robust critical thinking, creativity, effective communication, emotional intelligence, time management, and teamwork skills.

Currently, a full-stack developer specializing in customized software solutions. Recent projects over the past two years include the development of an e-commerce platform for B2B and B2C sales, where significant contributions were made to user interfaces, messaging systems, product listings, and shopping cart functionalities. Instrumental in developing the order feature, encompassing requirement gathering, data modeling, backend development, prototyping, and integrations. Enhanced technical expertise through interactions with payment gateways, cloud services (Cloudinary/AWS S3), shipping APIs (Correios and Jadlog), IBGE APIs, Google APIs, Meta Inc., and Comtele.

The professional journey began at age 16 as a delivery person for a pharmacy, subsequently transitioning to an internship during university studies in Systems Analysis where initial programming skills were honed. Experience spans roles in e-commerce for a cosmetics company and cost analysis in manufacturing, where early programming projects utilizing VBA ignited a passion for software development. Initial coding endeavors involved HTML and CSS, progressing to PHP and MySQL during university, which facilitated the development of proficiency in ReactJS, React Native, Node.js, and MongoDB. Contributions to system development projects, including a project management tool, led to securing a scholarship in a specialized program and pursuing postgraduate studies focused on web development.

Software Developer with over 3.5 years of experience specializing in the development of Windows desktop applications using various frameworks including .NET Core, .NET Framework, and .NET variations up to version 8. Possesses expertise in creating websites and landing pages with HTML, CSS, JavaScript, Bootstrap, JQuery, and Webflow. Adept in full-stack web system development on both the frontend and backend, utilizing technologies such as ASP.NET Core, ASP.NET MVC, EntityFramework, FluentValidation, Razor, NodeJs, and ReactJs. Skilled in designing consumable REST APIs with ASP.NET web API, .NET Framework, ExpressJs, and NestJs, as well as developing systems for API consumption using ASP.NET, .NET Core, ReactJs, NodeJs, and NestJs. Experienced in executing ETL processes with Microsoft SQL Server and Oracle, and crafting scripts, automations, integrations, and various customizations using .NET Core, ASP.NET, NodeJs, and Python. Exhibits strong curiosity, high adaptability, and excellent interpersonal skills, and is open to embracing new challenges.

AWS SageMaker Ground Truth is a managed data labeling service that simplifies the process of creating high-quality training datasets for machine learning. It provides tools for labeling data using human annotators, automated labeling techniques, or a combination of both, ultimately reducing the time and cost associated with data preparation.

An AWS SageMaker Ground Truth expert must have skills in data labeling, machine learning model training, and AWS ecosystem navigation. Proficiency in Python programming, experience with Amazon S3 and SageMaker, and knowledge of annotation tools and techniques are also essential.

How to hire a AWS SageMaker Ground Truth expert

AWS SageMaker Ground Truth was introduced by Amazon Web Services in 2018. It was created to address the challenges of generating high-quality training datasets for machine learning models. The service aimed to reduce the time and costs associated with data labeling by combining human annotators with automated labeling techniques.

About AWS SageMaker Ground Truth

 SageMaker Ground Truth include its integration with other AWS services, scalability, and ability to reduce labeling costs through automated techniques. Weaknesses include potential dependency on AWS ecosystem and costs for large-scale projects. Competitors include 

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