Leopholdo I.

Full-stack Product Engineer

Scrum Master
5/1/2021 - Present

Facilitated team instruction and preparation in agile methodology processes and values, ensuring an environment conducive to effective work by acting to remove potential obstacles. Connected the product owner with the development team, promoting synchronized efforts and clear communication. Conducted daily scrum ceremonies, including sprint planning and closures, thereby streamlining project workflows and enhancing productivity.

Technical Lead
5/1/2021 - 1/1/2024

Assigned and monitored tasks among team members, conducted thorough code reviews, and engaged in pair programming sessions. Provided guidance and collaborated with teammates to identify and solve technical problems, constantly researching and integrating new technologies and features to enhance services. Gained significant experience in AWS, routinely performing checks on the execution of Lambda functions, verifying database backups in S3, and updating containers.

System Development Analyst
11/1/2019 - 1/1/2024

Engaged in full-stack system development leveraging C# and ASP.NET Core across a variety of projects. Utilized PostgreSQL and PL/SQL for database management and Mercurial for code versioning. Front-end development involved extensive use of JavaScript, TypeScript, jQuery, KnockoutJS, Vue.js (both 2 and 3 versions), Vuetify, Bootstrap, and Tailwind. Demonstrated expertise in real-time service development using SignalR and containerization with Docker. Successfully implemented data visualization using Chart.js and ApexCharts and integrated with external APIs, including Twilio, OneSignal, Sentry, and Contraktor. Operated under the SCRUM methodology and employed Visual Studio, Visual Studio Code, and DBeaver as primary development environments.

Support Specialist
8/1/2019 - 11/1/2019

Gained extensive knowledge in network infrastructure, software, and hardware by supporting various departments including legal, engineering, financial, commercial, administrative, and marketing. Developed proficiency in a diverse array of software tools such as Adobe Creative Suite, AutoCAD, PJe, and Microsoft Office. Maintained constant communication and collaboration with teammates across different functional areas.

Engineering (Telecommunications)
3/1/2019 - 8/1/2019

Realized and assisted in grants for Conditional Access Service (SEAC), Multimedia Communication Service (SCM), and Switched Fixed Telephone Service (STFC), showcasing expertise in regulatory management activities within the telecommunications sector. Maintained direct communication with companies and regulatory bodies, facilitating compliance and operational efficiency. Prepared comprehensive risk reports and detailed network diagrams to support strategic decision-making and ensure robust regulatory adherence.

Software development analyst
1/1/2016 - 1/1/2017

Developed proficiency in web development using JavaEE, leveraging expertise in JSD Frameworks and PrimeFaces. Extensive experience with Spring MVC, ensuring robust and scalable web applications. Demonstrated skills in Spring Data and Spring Security to ensure data integrity and application security. Applied Hibernate for efficient ORM capabilities, contributing to seamless database interactions.

Computer Engineering at North University of Paraná
2015 - 2020

Python Journey at Hashtag Treinamentos
1/1/2024

Scrum Foundation Professional Certificate at CertiProf Company
7/1/2020

Database security and optimization at UniCesumar
3/1/2020

Routing from Basic to Advanced at VLSM School
10/1/2019

Paraná School of Biotechnology at Federal University of Technology - Parana
10/1/2018

IT on Education at Bradesco Foundation
4/1/2016

Complete Web Development (HTML, CSS, Bootstrap, JavaScript, JQuery, PHP, OOP, and MySQL) at Udemy
2/1/2016

Robotics and Arduino Programming at Unopar
2/1/2016