Igor Martins Email & Phone Number

Franca, São Paulo, Brazil

• Successfully migrated three .NET Core microservices to the .NET Core 5 version, with test coverage from 45% to above 95%.• Designed and implemented scalable APIs and background workers for managing more than 9000 printers, processing and printing more than half a million invoices and others tax documents daily, using .NET Core, Entity Framework, Hangfire, and Google Cloud Platform.• Contributed to the improvement and expansion of Node and Golang microservices through refactoring… Show more • Successfully migrated three .NET Core microservices to the .NET Core 5 version, with test coverage from 45% to above 95%.• Designed and implemented scalable APIs and background workers for managing more than 9000 printers, processing and printing more than half a million invoices and others tax documents daily, using .NET Core, Entity Framework, Hangfire, and Google Cloud Platform.• Contributed to the improvement and expansion of Node and Golang microservices through refactoring and new feature implementation. Using caching strategies improved response time by 20% to search products.• Improved test coverage in five microservices, from 60% to over 90%.• Enriched system metrics by integrating the platforms with telemetry, working on improving application logs, and building dashboards with Grafana, New Relic, and configuring alarms.• Continuous Integration/Deployment Pipeline Integration, pull requests, code reviews, load/stress testing, unit/integration/e2e testing. Show less

Fortaleza, Ceará, Brasil

• Worked on a Dell project, creating APIs with C#, .NET Core, Pivotal Cloud Foundry(PCF), and RabbitMQ which handled more than 200,000 users daily.• Maintained regular and effective communication with a team located in India about integration between microservices and technical discussions about the product.• Working closely with the Product Owner and UX Designers, developed dashboards, created and refactored components using AureliaJS for the web application and Flutter for the… Show more • Worked on a Dell project, creating APIs with C#, .NET Core, Pivotal Cloud Foundry(PCF), and RabbitMQ which handled more than 200,000 users daily.• Maintained regular and effective communication with a team located in India about integration between microservices and technical discussions about the product.• Working closely with the Product Owner and UX Designers, developed dashboards, created and refactored components using AureliaJS for the web application and Flutter for the mobile applications (Android and IOS).• Worked with a highly skilled team to develop an AI-powered conversational assistant and chatbot using Rasa, creating a large load of interactions for users. Built Microservice using Python and Flask, providing APIs to integrate with other Microservices. Show less

Belo Horizonte, Minas Gerais, Brasil

• Integrated multiple third-party systems from the government using .NET Framework, Selenium, SQL, and AWS.• Identified memory consumption issues and performed data-driven performance improvements based on information extracted from monitoring dashboards and logging tools.• Refactored the website using Javascript, Bulma, and Amazon CloudFront, improving the user experience and response time by 70%.• Performed migration of several APIs from .NET Framework to .NET Core… Show more • Integrated multiple third-party systems from the government using .NET Framework, Selenium, SQL, and AWS.• Identified memory consumption issues and performed data-driven performance improvements based on information extracted from monitoring dashboards and logging tools.• Refactored the website using Javascript, Bulma, and Amazon CloudFront, improving the user experience and response time by 70%.• Performed migration of several APIs from .NET Framework to .NET Core, integrating with AWS CloudWatch and improving logging strategies, Amazon SQS to improve the processing of large tasks, and Redis to improve latency requests using cache.• Implemented a new web application in React from scratch, migrating features from AngularJs, building new dashboards, and improving performance. Show less

Sobral E Região, Brasil

Develop ERP Web and Mobile applications, front-end, and back-end, using Outsystems, JavaScript, and SQL, also APIS and MVC applications with .NET.

Develop ERP Web applications, front-end and back-end. Using Outsystems, JavaScript and SQL.

Sobral E Região, Brasil

I actively participated in the development and implementation of industrial projects, programming PLCs with TIA Portal software and developing Human-Machine Interface with Easybuilder.

Bacharelado, Ciência Da Computação, Incomplete

Técnico, Informatics

Activities and Societies: Robótica Educacional, Olimpíada de Matemática e Física. Durante o curso participei do grupo de Robótica.