Explore Top JavaScript Developers

Professional with extensive experience in DevOps, Support, Data Analysis, and Full-Stack Development. Specialized in creating, managing, and migrating services in cloud environments, particularly AWS (CodePipelines, EKS, ECS, EC2, Lambda, SNS, SQS, AuroraDB, DynamoDB). Expertise in infrastructure as code with Kubernetes, Terraform, ArgoCD, Jenkins, and Git, along with proficiency in Linux, Bash, Docker, IT Governance, and ITIL practices. Significant experience in full-stack projects as well.

With nearly seven years of experience as a full-stack developer, I specialize in mobile application development and web systems, leveraging technologies such as React, React Native, Node.js, and TypeScript. I thrive on tackling new challenges and am currently focused on creating innovative solutions for an AI education platform, where my skills in high-performance application development can truly shine.

A results-oriented Senior Software Engineer with extensive experience in full-stack development and working across multiple technologies, including Node.js, React.js, React Native, NestJS, and .NET. Proven track record in system architecture, API design, and leading engineering teams. Strong background in cloud-based solutions (AWS), CI/CD processes, and building scalable, high-performance applications.

Experienced QA Engineer with a strong background in software testing and automation. Proficient in various testing methodologies and tools, including Selenium, Playwright, and API testing. Committed to improving software quality and reducing bug rates through effective testing strategies.

Experienced Full-Stack Developer with over 8 years of expertise in the JavaScript universe. Passionate about computer science, I’ve excelled in competitive programming and teaching algorithms like Dynamic Programming, and Graphs. As a Tech Lead, I’ve guided teams, collaborated with stakeholders, and developed software solutions for complex systems, always prioritizing learning, teaching, and hands-on coding.

Experienced QA Engineer with over 9 years in manual and automated testing, working on large-scale projects in the financial and technology sectors. Specialized in testing tools like Cypress, Robot Framework, and JMeter, with strong knowledge of AWS services such as ECS, Lambda, SQS, and DynamoDB. Currently serving as a Senior Software Engineer at Itaú Bank, specialized in Quality Strategy. Described by co-workers as a proactive team player with strong learning abilities, attention to detail, and a results-oriented approach, consistently focused on delivering high-quality outcomes within deadlines.

QA Analyst reaching 8 years of experience working for remote teams in fluent English, participating in agile ceremonies in the more than 10 projects in portfolio. I carry out very detailed functional, exploratory, regression, acceptance tests, as well as keeping bug records and creating and maintaining test plans from the beginning of the projects as required. I worked as a communication bridge to understand requirements between clients, product owners and developers.

C# developer for 7+ years, starting in Web development using Asp.Net Razor and C# to create templates for dynamic websites and integrations with stock suppliers. Afterward, I worked in the banking and real estate sectors with extensive knowledge of credit and real estate credit. I ended up specializing in C#, SQL, and later Typescript. Furthermore, before becoming a developer, I was an infrastructure professional creating and managing physical and virtual servers, facilitating my understanding

Experienced professional in the data field with over 5 years of experience across various sectors. Skilled in transforming data into business value and promoting a data-driven culture. Currently working as a Technical Lead in Machine Learning Engineering and completing a master's degree in computer science.

I am a front-end engineer with a design background and over 6 years of professional experience building web applications that have been successfully delivered to customers. I have a strong expertise in Javascript, Typescript, React.js, Next.js, HTML, and CSS. I am also familiar with GraphQL, Apollo, REST APIs, React Testing Library, Jest, and Cypress.