Lucas B.

Front-end UX Engineer

Senior Systems Analyst
6/1/2021 - 4/1/2024

Played a pivotal role in the development, maintenance, and support of multiple responsive web applications, with a significant contribution to the creation and continuous improvement of the Logged Area—one of the key digital products in the insurance sector. This platform enables users to interact with their contracted insurance products dynamically and intuitively. Engaged from initial conception through to implementation, ensuring an exceptional user experience by meeting both the functional and aesthetic demands of the end-users. Actively participated in developing innovative solutions in response to evolving market needs, collaborating closely with multidisciplinary teams to uphold high standards of quality and performance. Developed technical expertise in JavaScript, TypeScript, and ES5+, with extensive work on ReactJS and React Hooks. Utilized Redux and Redux Sagas for state management and implemented Restful APIs for server communication. Demonstrated proficiency in web design and styling with HTML, CSS, SASS, Styled Components, MUI, and Semantic UI. Ensured code quality and robustness through unit testing frameworks such as Jest and Enzyme.

Mid-Level Systems Analyst
10/1/2019 - 6/1/2021

Instrumental in developing, maintaining, and supporting various responsive web applications. Played a pivotal role in the creation and development of the Logged Area, a principal product in the digital sector. This platform allowed clients to dynamically interact with their contracted products in a user-friendly environment. Key responsibilities included project conception, implementation, and iterative enhancements to optimize user experience. Engaged closely with multidisciplinary teams to devise innovative solutions, ensuring products adhered to high standards of quality and performance.

Proficient in JavaScript, TypeScript (ES5+), ReactJS, and React Hooks. Demonstrated expertise in state management using Redux and Redux Sagas, and integration of RESTful APIs. Leveraged front-end technologies like HTML, CSS, SASS, Styled Components, Material UI (MUI), and Semantic UI to deliver visually appealing and functional interfaces. Employed unit testing frameworks such as Jest and Enzyme to maintain code reliability and robustness.

Junior Systems Analyst
5/2/2019 - 9/1/2019

Developed and maintained desktop and web applications utilizing React.js, JavaScript, C#, ASP.NET, VB.NET, and HTML/CSS. Crafted and specified technical documents, manipulated data and tables in SQL Server, and developed and maintained Stored Procedures and Views. Participated in projects using SCRUM methodology, contributing to efficient project management and delivery.

Trainee
11/2/2018 - 4/2/2019

Developed and maintained desktop and web applications using React.js, JavaScript, C#, ASP.NET, VB.NET, and HTML/CSS. Created and specified detailed technical documents. Handled data manipulation and table management in SQL Server, including the development and maintenance of Stored Procedures and Views. Participated in multiple projects utilizing the SCRUM framework, ensuring efficient and effective project management and collaboration.

Intern
10/2/2017 - 10/2/2018

Developed and maintained desktop and web applications utilizing React.js, JavaScript, C#, ASP.NET, VB.NET, and HTML/CSS. Demonstrated strong capability in specifying technical documents and manipulating data within SQL Server. Ensured efficient development and maintenance of Stored Procedures and Views. Engaged in collaborative projects under the SCRUM framework.

Information Systems at Federal University of Juiz de Fora
2024 - 2027

EF SET English Certificate 77/100 (C2 Proficient) at EF SET ORG
3/1/2024