Leticia Vasconcellos

Developer & Creator

Software Developer by day, whimsical digital creator by night.

Leticia Vasconcellos

Leticia Vasconcellos

Senior Software Engineer

Professional Summary

Full Stack C# on .NET Engineer with over 15 years of experience in software development, focusing on ETL processes, cloud solutions, and .NET and JavaScript frameworks. Expertise in designing efficient ETL pipelines, integrating data across diverse sources, and automating workflows using Azure cloud technologies.

Languages

Portuguese Native
English Proficient

Technical Skills

C# VB.NET ASP.NET MVC ASP.NET Web API .NET Core SQL Server MySQL Oracle PostgreSQL MongoDB HTML CSS JavaScript TypeScript Angular React jQuery Bootstrap Unit Testing CI/CD Scrum Kanban Power BI ETL Azure Azure Data Factory

Professional Experience

Senior Software Engineer

Aug 2024 - Present
Poatek / Telus Digital

At Poatek, I've been expanding my experience across front-end and back-end development, cloud environments, and data engineering. I've worked with Angular and SCSS, maintained .NET and GraphQL BFF APIs, and built data pipelines using Azure Data Factory. These projects have strengthened my ability to deliver scalable solutions in cloud-based architectures while collaborating closely with international teams. I've also deepened my knowledge of the Azure ecosystem and modern DevOps practices, using tools like GitHub and GitHub Actions to manage CI/CD workflows and maintain high code quality.

Software Engineer

March 2023 - August 2024
Stefanini Brasil

At Stefanini, I worked on applications for invoicing and post-sale processes for Dell, focusing on maintaining and enhancing these systems to ensure compliance and efficiency. This role allowed me to deepen my knowledge of .NET Core 6 and Angular while exploring messaging technologies like RabbitMQ and Kafka, as well as DevOps practices, including CI/CD pipelines. Collaborating with international teams further developed my communication skills and adaptability in a multicultural environment.

Software Engineer

March 2022 - March 2023
AgĂȘncia Molla

During my time at AgĂȘncia Molla, I developed customized websites for marketing campaigns, incorporating secure authentication and dynamic features to monitor performance. My work involved technologies like .NET Core 3, REST APIs, and Entity Framework Core, as well as front-end tools like Razor, jQuery, and JWT. This role allowed me to balance functionality with design to deliver tailored solutions for client needs.

Software Engineer

July 2019 - March 2022
Grupo Ease

At Grupo Ease, I focused on improving ERP systems for shopping centers, optimizing lease contract management and budgeting processes. I also developed Power BI dashboards to provide stakeholders with actionable insights. Leveraging tools like VB.NET, SQL Server, and Azure Data Factory, I contributed to creating efficient ETL processes that enhanced business operations.

Education & Certifications

Technical degree in data science

Descomplica Faculdade Digital

2023 - 2025