Ownbackup

An experienced Analyst Programmer with over two decades in system development, specializing in Java and Android technologies. Extensive responsibilities have included developing sales force applications for lubricants and productivity management tools for supervisors, both integrated with backend systems. Notably contributed to large-scale projects such as the Electronic Invoice System for a state government, managing the processing of over 3 million invoices monthly, and the development of an app for road transporters to facilitate electronic fiscal documentation and billing during deliveries. Also leads a consultancy firm, providing specialized software solutions. Recently completed a postgraduate course in Software and Systems Architecture, indicating a strong commitment to continuous professional development and effective collaboration within team environments.

Web Developer with four years of specialized experience in Full Stack development, demonstrating robust proficiency in ReactJS, NodeJS, TypeScript, Docker, and Flutter.

Full-stack developer with over five years of experience, demonstrating a proven aptitude for rapid learning. Skilled in developing both static and real-time applications capable of managing traffic volumes of up to 2,500 requests per minute. Possesses substantial expertise in Python, AWS, JavaScript, and Flutter.

A specialist in JavaScript with advanced capabilities in server-side technologies such as Node.js, Express, and Nest.js to construct efficient and scalable servers. Demonstrates proficiency in developing interactive and responsive user interfaces for both web and mobile platforms using React.js and React Native. Holds substantial experience in unit testing with Jest, ensuring code quality and reliability, coupled with a profound understanding of TypeScript for secure and structured coding. Expertise encompasses AWS SQS, AWS SNS, and Amazon S3 for system decoupling and optimization of message delivery, alongside proficiency in Docker for effective container creation and management. This professional is committed to mastering JavaScript and TypeScript, equipped to address complex software development challenges with assured technical excellence.

Possesses extensive expertise in Python and the broader Data/Big Data ecosystem. Demonstrated proficiency in Python development with a strong focus on maintaining high code quality. Knowledgeable in various technologies, including ElasticSearch, Scala, Spark, SQL, AWS services (Athena, S3, SQS, Lambda), Jenkins, Web Scraping (Crawler), C, and C++. Exhibits dynamism, excellent communication abilities, and a high level of dedication. Open to engaging in discussions where mutual interest exists.

A Software Development Specialist adept in a multidisciplinary approach, proficient in various programming languages and technologies to drive productivity, security, and innovation in projects. Demonstrates expertise in addressing diverse challenges and identifying the most effective problem-solving strategies. With a robust aptitude for technology, this individual showcases versatility and adaptability across multiple areas.

A highly experienced Back-end Developer with over a decade of expertise focused on web development and infrastructure. Specializes in projects that demand high availability and seamless API integrations, as well as effective queue management. Demonstrated capabilities in coordinating development teams, defining architectural frameworks, selecting appropriate technologies, and managing team deliverables. Proficient in JAVA programming, Delphi, and SQL languages. Areas of interest include application scalability, infrastructure optimization, best development practices, and advanced methodologies such as Test-Driven Development (TDD) and Behavior-Driven Development (BDD).

A seasoned Software Developer with over two years of experience, demonstrating proficiency in various technologies, such as HTML, CSS, SCSS, Bootstrap, JavaScript, TypeScript, React, React Native, Next.js, Angular, Vue.js, Jest, Vitest, Testing Library, Node.js, Nest.js, Express, SequelizeORM, TypeORM, MySQL, PostgreSQL, Java, Spring, Spring Data JPA, and Spring Boot. Highly skilled in leveraging tools like Git, AWS EC2, Docker, Docker Compose, Vite, JSON, Unix, Figma, Jira, and Heroku. Showcases expertise in frontend development, responsive web design, UI design, mobile-first development, and software engineering methodologies including Scrum, Kanban, and Extreme Programming. Proficient in implementing MVC, REST APIs, client-server architecture, n-tier architecture, SOA, and CI/CD practices.