Full Stack Engineer

Vertical Loto is a technology company specializing in complete solutions for the iGaming industry, providing scalable, secure, and high-performance platforms for sports betting, lotteries, and large-volume digital products. The company leverages modern technologies to ensure reliability and continuous innovation. My tasks and responsibilities: Develop new features and enhance Vertical Loto’s digital platforms, ensuring high performance, stability, and scalability. Frontend: Build responsive, fast, and intuitive interfaces using Nuxt and Vue.js, including real-time integrations with backend services. Backend: Develop APIs and services using Node.js and PostgreSQL, integrating with external providers across the iGaming ecosystem. Implement microservice architectures with Kafka for messaging, enabling reliable, high-throughput event processing. Create and maintain workflow and data automations in n8n, connecting internal systems, game providers, CRM tools, and marketing platforms. Manage the Resultado Fácil website (PHP), including performance improvements, SEO, integrations, and platform maintenance. Lead tracking and analytics strategy using Google Tag Manager (Web and Server-Side) for events, conversions, and measurement accuracy. Ensure high-quality, secure, and reliable deliveries while optimizing the user experience across all platforms.

Magnum SCD is a bank that offers a comprehensive solution for your everyday needs. We provide a 100% digital account and an international debit/credit card for your convenience. My tasks and responsibilities: - Led development of new features for Magnum SCD' s digital banking platform. - Frontend: Utilized ReactJS, Styled Components, React Hook Form, and i18n for responsive and intuitive interfaces. - Backend: Developed robust APIs with Quarkus, MuleSoft, JPA, and Oracle for performance and security. - Implemented automated testing using JUnit, Jest, and Testing Library to ensure functionality and code integrity. - Ensured high-quality, reliable deliveries, optimizing user satisfaction and operational efficiency

- Development of new frontend features for digital bank platform, using ReactJs and its libraries, such as Styled Components, Redux, React Hook Form, NextJS, i18n tools, e.t.c. - Development of new backend features for APIs, using Quarkus and MuleSoft and its libraries, JPA, Oracle e.t.c - Development of tests using JUnit, Jest, Testing Library, e.t.c. - Cloud Development/Engineering on top of AWS. Using Lambda, Cognito, S3, e.t.c

• Development of new frontend features for report payment gateway transaction platform, using ReactJs and its libraries, such as Styled Components, Redux, React Hook Form, i18n tools, e.t.c. • Development of new mobile frontend features for arts application, using React Native and its libraries, such as Redux, Styled Components, e.t.c. • Development of tests using JUnit, Jest, Testing Library and Cucumber.

• Development of new frontend features for customer service platform to publish on zendesk platform, using ReactJs and its libraries, such as Styled Components, Redux, i18n tools, e.t.c. • Development of new backend features for APIs, using NodeJS and its libraries, such as Express, dynamodb, e.t.c.

• Development of new frontend features for a University process automation platform, using ReactJs and its libraries, such as Styled Components, Redux, i18n tools, REST, pnp/js, SPFX, e.t.c. • Development of new backend features for APIs, using ASP.NET CORE and its libraries, such as Express, WEB API, Entity Framework, SQL Server e MongoDB Test Tools e.t.c.

• Development of new frontend features for lawyer platform, using ReactJs and its libraries, such as Styled Components, Redux, i18n tools, e.t.c. • Development of new frontend features for governamental platform, using Angular and its libraries, such as Saas, Rjx, Bootstrap, e.t.c. • Development of new backend features for APIs, using Java and its libraries, such as SpringBoot, Oracle. • Development of tests using JUnit.

• Development of new frontend features for pharmaceutical industry platform, using ReactJs and its libraries, such as Styled Components, Redux, i18n tools, e.t.c. • Development of new backend features for APIs, using NodeJs and its libraries, such as Express, Postgres and was migrate for C# .NET Core. • Development of tests using XUnit.