Sessiontalk Sip Softphone

Professional with over 29 years of experience in developing computer solutions, encompassing management, analysis, development, implementation, and training of integrated computer systems. Demonstrates a strong commitment to work, attention to detail, organizational skills, and problem-solving abilities. Exhibits leadership qualities, a calm and resolute nature, and a dynamic personality, alongside excellent interpersonal relationships and self-taught capabilities. Current focus lies in the development of mobile applications and specialization in Dart/Flutter.

Front-End Developer with advanced proficiency in key development technologies, demonstrating a robust career of 44 years marked by significant contributions through innovation and efficiency. Specializes in dynamic web application development, leveraging JavaScript, TypeScript, and ReactJS, including functional components, to achieve high performance and adherence to best practices. Expert in using Next.js for server-side rendering to enhance SEO and loading speeds, along with adeptness in state management through Context API and Redux Toolkit.

Proficient in design and CSS, utilizing Tailwind CSS to create customized, responsive interfaces efficiently with its utility-first approach. Employs SASS/SCSS for more organized and efficient CSS coding, incorporating variables, mixins, and nesting. Develops styled components within React to improve code modularity and maintainability. Skilled in planning and designing user experiences in Figma, applying UX design principles to ensure both functionality and aesthetic appeal.

Possesses expertise in DevOps practices including the deployment of scalable, high-availability infrastructure with AWS services such as EC2, S3, RDS, and Lambda. Experienced in configuring and managing CI/CD pipelines using GitHub Actions and AWS CodePipeline to support agile development and continuous delivery. Familiarity with Docker and Kubernetes enhances consistency from development to production environments.

A Frontend Software Engineer with a focus on problem-solving, collaborative solution development, rigorous documentation, architectural design, testing, and coding. Dedicated to producing high-quality, scalable code by adhering to best engineering practices. Experience includes spearheading projects using VueJS and React, with an emphasis on standards, unit testing, design systems, and robust architectures. Additional expertise includes the implementation of microfrontend solutions. Holds a Graphic Design degree from Belas Artes of Brazil, contributing to UX/UI design and animations that enhance user experience. Currently expanding knowledge in Elixir and SQL.

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.

FullStack Developer with experience in Angular, React Native, React, Ionic, Jest and Jasmine for testing, AWS, Docker, Node.js, and NestJS. Participated in significant projects within multidisciplinary teams.

Web Developer with extensive experience since 2017, proficient in a range of programming languages and frameworks, including JavaScript, C#, C++, Lua, Java, React, Vue, and React Native. Specializes in web technologies such as HTML and CSS, complemented by expertise in UX/UI design through tools like Figma and Adobe XD. Demonstrates a strong dedication to continuous learning and a passion for both technology and animals. Possesses a comprehensive background in web design, evidenced by the completion of 17 related courses. Actively pursuing opportunities for professional growth and contributing value as a Front-End Developer and UX/UI Designer. Based in Londrina-PR, originally from Belo Horizonte-MG.

Possessing over a decade of expertise in customer support with a focus on Linux server administration for telephony systems, particularly those based on CentOS and Debian with Asterisk as the telephony software. Demonstrates strong proficiency in English reading and outstanding comprehension of Spanish in both reading and listening. Areas of specialization encompass VoIP, networks, telecom, Asterisk, Linux, and MySQL.

Holding a Bachelor's degree in Mathematics from UFES (2011) and earning both a Master's and a PhD in Computational Modeling from UFJF (2014 and 2018), this professional has considerable experience in academic research, including a tenure at LAMEMO/COPPE/PEC/UFRJ between 2018 and 2020. Additionally, the individual has served as a substitute professor in the computer science department at UFSJ. Their technical expertise encompasses backend and data development, with a robust proficiency in numerical methods, applied mathematics, and various programming languages and tools such as Fortran, Python, Pandas, SQLAlchemy, SQL, JavaScript, and React.