Samuel Fontes Email & Phone Number

Aubrey, Texas, United States

Working on developing and maintaining the backend of a system that integrates and centralizes data from multiple sources using a SQL database and Azure cloud solutions. Documenting and working in integrations with legacy systems.Was responsible for a major software transition from another development team, being the sole developer responsible for documenting and learning how to develop new features and maintain the current system. The software was a Bot solution to automate and facilitate customer care providing an WebChat interface and an IVR interface using Twilio with Salesforce integrations. The system was built using Node-JS, C#Typescript and CosmosDB deployed in Azure with a microservices architecture.Investigated and acted on reducing cost on the cloud infrastructure, reducing the daily costs from $1006 to $391, making a 62% reduction in cost without any impact to performance by making smart changes about resource allocation on Azure. Led the understanding and adhering with CTIA's Messaging Principles and Best Practices to comply with SMS messaging policy in the US, worked with both Azure SMS Communication Service and Twilio SMS system.Designed and developed a check payment integration with a third party API for check printing.Skills: Troubleshooting · Node.js · Software Documentation · ASP.NET · regex · .NET Framework · NodeJS · Microsoft Azure · Domain-Driven Design (DDD) · Content Management Systems (CMS) · Microsoft SQL Server · Azure · ASP.NET MVC · Entity Framework · Web Scraping · Blazor · Git · Azure DevOps Server · Scrum · PHP · PostgreSQL · DDD · Salesforce.com Development · ASP.NET Core · ASP .NET · SQL · Python (Programming Language) · Windows Server · MySQL · Typescript · JSON · Azure DevOps · .NET Core · ASP.NET Web API · Java · Pipelines · Azure Functions · C# · JavaScript · Regular Expressions · .Net · Microservices · jQuery · Ubuntu · MVC · XML · Python in Azure

Built and improved custom experiences on the Salesforce Platform using JavaScript, HTML and CSS to build LWC components, which were integrated with an Apex(JAVA) and SOQL(Salesforce version of SQL) backend.Focused on tackling the backlog of bugs and tickets that the team wasn't able to focus on before the project went live. Enhanced the solution features to effectively fix bugs and optimize the overall performance working closely to the client.

Supervised and led a team of 3 junior software engineers with strong communication, collaboration, and problem-solving skills during the development of a multi-tenant ERP system using microservices and the DDD architecture. Demonstrated effective time management, attention to detail, and adaptability to ensure project success. Achieved a 20% reduction in development time by implementing agile methodologies and improved system performance by 30% through optimized code reviews and testing processes. Successfully delivered the project 2 weeks ahead of schedule and under budget.Worked on multiple web projects to local clients providing custom solutions specifically catered towards their business needs.Built a custom integration of our ERP system with the online marketplace Mercado Libre. It was built in a way to be scalable and expandable to incorporate multiple marketplaces.

Provided automated solutions to perform actions on the Brazilian juridical system.Developed web scraping solutions to collect data asynchronously to integrate with our systems.Developed REST integrations with the system TOTVS RM .

Atibaia, São Paulo, Brasil

Postgraduate Degree, Computer Software Engineering

System Analyst, Computer Systems Analysis/Analyst