Nícollas R. Santos Email and Phone Number

With my experience in Scala, I was able to expand my skills to the field of Big Data and develop high-performance and scalable solutions using technologies such as Apache Spark and Amazon EMR. Additionally, as a full stack developer, I have knowledge of Angular to develop user interfaces.However, my main focus is on the back-end, working with Java and Scala to develop robust and scalable solutions in close collaboration with my team. I am able to make important technical decisions for the delivery of optimized systems and contribute to the solution of various problems.

During my 3 years and 7 months as a full stack developer at CAEd/UFJF, I had the opportunity to work on various projects, from educational platforms to management systems, using a wide variety of technologies. Additionally, I had the opportunity to work closely with the infrastructure team and enhance my knowledge of Docker and Kubernetes, resulting in a significant positive impact on the projects I worked on.In the last year, my focus was on migrating Java microservices to Go and implementing pipeline automation and continuous delivery in several projects, which brought greater efficiency and productivity to the development teams. During this process, I had the opportunity to work with Apache Kafka and enhance my knowledge of communication between microservices.Furthermore, I was involved in creating and maintaining automated tests using Jest, jUnit, Go Test, and Ginkgo, following the best development practices of S.O.L.I.D and Git Flow. I had the opportunity to work with almost all development teams at the Foundation, allowing me to contribute and put into practice many skills, always striving for excellence in software development.

For almost two years, I worked as a full stack developer at TANAESCUTA, where I developed systems and hybrid mobile applications using technologies such as PHP, MySQL, Node.js, jQuery, Angular, Angular Material, Bootstrap, Sass, and PhoneGap. I also worked with microservices using Scala (Play Framework), Java (Spring Boot), and Redis, in addition to managing Linux servers on the Amazon Web Services platform.This experience allowed me to improve my skills as a full stack developer, from infrastructure to front-end development. It is worth noting that I was able to work with Scala for most of the time, which allowed me to consolidate my knowledge of this technology.

For three months in 2017, I worked as a Freelance Full Stack Developer at Fortify Communications Inc., a company based in Canada. It was a very enriching experience, as it was my first freelance job for a foreign company where only the English language was used.During this period, my focus was on developing a RESTful web system using Node.js and Vue.js/Nuxt. This experience reinforced the importance of mastering front-end skills for the development of complete and intuitive solutions.In this opportunity, I improved my ability to work in a team, even in a remote and multicultural environment. Additionally, I was able to apply and improve my English communication skills, which contributed to the development of more productive interpersonal relationships with international colleagues.

During this period, I worked as a Full Stack Developer, responsible for developing web systems and hybrid mobile applications. I used various technologies, such as PHP, Symfony Framework, MySQL, Redis, OAuth, jQuery, AngularJS, Bootstrap, and Sass. In addition, I had the opportunity to learn how to use various payment gateway APIs, which contributed to the development of more complete solutions for clients.I also worked in the management of Linux servers on the Amazon Web Services and Digital Ocean platforms, which allowed me to improve my knowledge of cloud computing and put into practice what I had studied in Scala in my spare time. This experience allowed me to evolve both in technical skills and in leadership and project management skills.

During this period, I also had the opportunity to improve my skills in both back-end and front-end development. It was my first experience with AWS technologies, which allowed me to acquire new knowledge in cloud computing. In addition, I had the chance to delve into the use of Redis to optimize system performance. Finally, my contact with Bootstrap allowed me to develop design and front-end skills, contributing to deliver more complete and intuitive systems for users.

In this job, I was responsible for the development of web systems, using PHP, MySQL, SQLServer 2008, jQuery, and .Net Framework. This was my first formal job, although I started learning programming during childhood. During this period, I gained valuable knowledge about web development and had the opportunity to work on challenging projects. My experience at MadeinWeb allowed me to enhance my technical skills, learn from experienced professionals, and work in a team.

In this position, I worked as a Java Developer at ArcelorMittal, a multinational steel manufacturing company. My responsibilities included analyzing, developing, and supporting systems using Java/JEE (Manufacturing Execution Systems), EJB, Hibernate, Spring, Struts, JavaScript, C#, Visual Basic, and Oracle 10g in several of the company's industrial plants.During this experience, I was able to contribute to the development, maintenance, documentation, and post-implementation support of the MES platform systems in the Wire Drawing, Rolling Mill, and Steelmaking units. I also had the opportunity to collaborate with other departments and teams within the company, which helped me gain valuable experience in project management and communication.Despite being an intern, I was able to deliver solutions that were used in multiple plants across the company. This experience taught me the importance of attention to detail and the ability to work in a highly organized and collaborative environment.

At Tibia Propaganda LTDA, I had the opportunity to work as a Web Developer, where I was responsible for developing web systems using PHP, MySQL, Javascript, CSS, and HTML. Additionally, I had the chance to work on a back-end project for a game, where I developed C++ skills and worked directly with player clients.During this period, I learned a lot and discovered my interest in back-end systems, although I also excelled in front-end development. This temporary experience, albeit short, was fundamental for my professional growth and significantly contributed to my career in the technology field.

I was part of a highly efficient team of web developers at Calepino LTDA. As an intern, I had the opportunity to make significant contributions to the development of intranets and hotsites using PHP, MySQL, and JavaScript.Collaboration was key in ensuring the delivery of high-quality solutions to our clients. During this time, I was able to improve my skills in HTML, CSS, and jQuery, which allowed me to create dynamic and visually appealing web applications.I am proud to have been part of this small yet highly effective team that contributed to the company's growth and delivered high-quality solutions to our clients.

As an intern at Juiz de Fora City Hall, I developed skills in technical support and maintenance of computers, networks, and peripherals. Even before starting the internship, I had already self-taught software development, which provided me with a solid foundation to handle complex IT infrastructure issues and seek innovative solutions.During the internship, I was able to apply this previous software development experience to help solve technical problems, optimize processes, and provide efficient technical support. This experience was fundamental in my decision to change my career to software development, and I am excited to continue learning and growing in this exciting and challenging area.