Tiago Sá Email and Phone Number

In addition to transitioning to Web Development, I expanded my skills across a range of languages and techniques essential to modern software development.I was entrusted to manage projects for English-speaking clients. Leveraging my expertise in VB, C# and DevExpress for backend development, SQL for database management, HTML, CSS, Bootstrap, DevExtreme and JS for frontend, I oversaw the entire project lifecycle.Additionally, I utilized REST APIs, Entity Framework Core, and Azure Storage for seamless integration and data management. Always collaborating closely with senior developers, I contributed to designing, coding, testing, and debugging applications. I was also part of the team that developed applications and websites used in remote and live events, serving hundreds to thousands of simultaneous users. This experience honed my skills in scalability, performance optimization, and real-time communication technologies like SignalR.I continuously seek opportunities to expand my skills and knowledge, I stayed current with the latest advancements in .NET technologies using at the moment .Net Framework 8.0. Through my dedication and continuous improvement, I made significant contributions to the success of projects and the growth of the team.

I was enthusiastic about diving deeper into software development within the .NET framework so I was given a chance to be part of the developer team.Leveraging my background in QA engineering and proficiency in SQL and VB.NET, I contributed effectively to the development lifecycle.Collaborated closely with senior developers, gaining valuable hands-on experience in .NET technologies. Even though I started in windows forms applications I transitioned to Web Development using MVC, Entity Framework and DevExpress Reporting.

I was entrusted with ensuring the quality and reliability of the software products.My responsibilities included implementing test plans, executing test cases, and identifying defects to maintain a high standard of excellence.I collaborated closely with development teams to understand product requirements and specifications, providing valuable feedback to improve product functionality and user experience. Also kept close contact with the clients to better understand their needs.In addition to my usual testing and quality assurance duties, I've acquired proficiency in evaluating the functionality and performance of systems related to billing, accounting, and personnel management.

Provided comprehensive support for various applications, including CRM, ERP, and custom-developed solutions. Additionally, conducted system updates, delivered training sessions, and authored user manuals to facilitate smooth operation.Liaised effectively between clients and the development team to understand their needs and deliver tailored solutions. Through clear communication and meticulous attention to detail, I empowered users to maximize the efficiency and effectiveness of the applications.

During this period, I earned a diversified experience and significant knowledge in various IT areas.I performed various services, ranging from repairing desktops, laptops, and mobile phones to developing websites, online stores, and WordPress websites on a smaller scale.Additionally, handled the maintenance and installation of Windows operating systems, managed applications and licenses such as Office and antivirus software, configured email clients, etc.

Led the development of a postal code search system in collaboration with a colleague. We used HTML, CSS, JavaScript, and PHP, integrating a MySQL database. My responsibilities included planning and implementing functionalities, optimizing performance, and conducting quality tests.