Leonardo Ferreira Lima - Senior Software Engineer, Luizalabs

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Work Background

LuizalabsSenior Software Engineer

Aug. 2024São Paulo, Brazil

AccentureCustom Software Engineering Specialist | Sap Commerce Cloud Architect

Jun. 2022 - Jul. 2024As a Custom Software Engineering Specialist, I played key roles in developing Vivo's B2C and B2B e-commerce platforms, showcasing diverse skills and effective leadership. In B2C, I contributed significantly to development, while overseeing various B2B sales flows. As an architect and People Lead, I mentored a team, fostering growth. Client Relations took center stage; engaging with clients in forums, business meetings, and supporting QA and BSIM initiatives showcased effective collaboration. Balancing Team Leader and Architect roles, I guided my squad and contributed to the success of others. Proficient in Software Solution Architecture, I constructed robust solutions using Node.js for internal tools and SAP Commerce Cloud for e-commerce. Notably, I delivered the B2B Ecommerce project with an impressively low bug count, actively participating in client engagements. Technically, I increased test coverage from 18% to 80%, implemented best practices, and minimized bugs. Introducing virtual Happy Hours and study schedules fostered a positive team environment. Managing the equipment rental flow, I achieved a lower bug count than the main e-commerce platform. Recognized for my skills, I transitioned to the B2C team, contributing to the consumer-facing e-commerce platform's construction and maintenance. My role showcased technical expertise, leadership, client engagement, and strategic initiatives, resulting in successful project deliveries and continuous improvement.

AccentureApplication Development Senior Analyst | Sap Commerce Cloud

Jul. 2021 - Jun. 2022As an Application Development Senior Analyst, I played a pivotal role in the successful implementation of Vivo's B2B Equipment Ecommerce. With a robust skill set, I actively engaged in Client Relations, contributing to the discovery and refinement of demands. I led development efforts and facilitated knowledge transfer to the client. In terms of Team Leadership, I served as the right hand to the architect, overseeing code reviews, promoting best practices, and advocating for the adoption of unit testing. My involvement extended to Software Solution Architecture, where I designed solutions for the B2B Equipment Ecommerce. SAP Commerce Cloud served as our platform foundation, and I extended its functionalities to align with Vivo's in-person sales flow. My expertise in Integration was crucial, involving the design and implementation of various integrations with client systems and partner platforms, providing mocks, and addressing queries. As the principal developer, I led the team, supporting fellow developers and ensuring the seamless execution of tasks. Acting as the key point of contact for client demands, I resolved queries and spearheaded solutions for the minimal bugs encountered. In summary, my role as an Application Development Senior Analyst showcased proficiency in Client Relations, Team Leadership, Software Solution Architecture, SAP Commerce Cloud, and Integration. I led the development of Vivo's B2B Equipment Ecommerce, demonstrating adaptability, leadership, and technical prowess.

AccentureApplication Development Analyst | Sap Commerce Cloud

Dec. 2020 - Jul. 2021As an Application Development Analyst, I assumed a pivotal role in steering the success of a groundbreaking project focused on Vivo (Telefônica) Equipment Sales. My role demanded a multifaceted skill set, prominently featuring Client Relations, where I orchestrated seamless communication channels to understand and address client requirements effectively. Employing Proactive Leadership, I took the lead in managing bug resolutions and client interactions. This proactive approach not only streamlined the development process but also contributed to preemptively addressing issues, ensuring a smooth flow of tasks and minimizing disruptions in the Quality Assurance phase. Working extensively on the SAP Commerce Cloud platform, I spearheaded the development of the ecommerce system for Equipment Sales. This involved the implementation of critical components such as the client authentication flow and backoffice login, significantly enhancing the overall functionality and user experience. The landscape of this project necessitated robust Integration capabilities, and I successfully undertook the challenge of integrating our system with various client-side systems. This collaborative effort ensured seamless communication and data flow, enhancing the overall efficiency of the ecosystem. In my capacity as the principal developer, I played a central role in providing support for bug fixes and troubleshooting. I actively collaborated with other developers, fostering a collaborative environment where knowledge exchange flourished. Maintaining constant communication with the client was paramount to the success of the project. This direct engagement allowed me to stay attuned to evolving client needs, enabling our development efforts to align seamlessly with their business objectives. Overall, my tenure was marked by a strategic blend of technical expertise, leadership, and client-centric focus, contributing significantly to the success of the Vivo Equipment Sales project.

DelogicSoftware Engineer

Aug. 2019 - Dec. 2020As a Java Spring programmer, I worked with custom software and quality management software, developing solutions for clients in various industries. One of my key roles was creating a webdav for document management, allowing users to open Excel, Word, and PowerPoint files directly from the system. I also developed a translation workflow scheduler with multiple steps and batches, focused on achieving the best price within the deadline, using Vue.js. In addition, I had extensive experience creating complex SQL queries with PostgreSQL, ensuring efficient data management for our clients. My main skills included project management, problem-solving, and the ability to work collaboratively with both technical and non-technical stakeholders. As a detail-oriented developer, I was committed to delivering high-quality solutions that met the specific needs of each client. I was always eager to learn new technologies and approaches to enhance my programming skills and deliver better results.

DXTechTechnical Support

Jul. 2018 - Jul. 2019IndaiatubaI was a specialized professional in technical support for fuel control systems, with extensive experience in training clients to effectively operate and utilize these systems. I also had programming skills, including creating software in AngularJS and Spring to improve work efficiency and meet client needs. Additionally, I was a Python software developer, creating customized tools to meet specific business needs, such as QR code generators and cell phone configurators to assist in the sales and after-sales process. I had proven skills in project management, problem-solving, and customer service. I was passionate about using my technical expertise to help people get the maximum benefit from their fuel control systems.