Thiago K.
Back-end and Systems Engineer

Skills

.NET

Asp.net

Github

Microsoft Sql Server

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Bio

Graduate in Information Systems specializing in Software Engineering with a professional background in system analysis and development since 2012. Proficient in identifying issues and devising solutions, with extensive experience in task prioritization using agile methodologies such as Scrum and Kanban. Skilled in system integrations, problem identification and resolution, process improvement, and data modeling. Possesses in-depth knowledge of C#, .NET Framework, .NET Core, ASP.NET, ASP.NET Core, REST API, Web Service, WCF SOAP, SQL Server, and DDD architecture.

Full Stack Developer
8/1/2021 - 3/1/2022

Contributed to a multidisciplinary team focused on the development and maintenance of software within the legal management and sustainability sector, proposing enhancements in processes, workflow, software architecture, and DevOps. Developed proficiency in front-end technologies including ReactJS, Typescript, CSS3, HTML5, and pure JavaScript. Built back-end solutions utilizing .Net Core and C#. Applied Domain-Driven Design (DDD) principles to software architecture. Managed databases with SQL Server and MySql, and utilized NHibernate as the Object-Relational Mapping (ORM) tool. Demonstrated expertise with DevOps tools and practices using AWS for cloud services, CI/CD pipelines, Docker containers, and Kubernetes orchestration.
Software Engineer
3/1/2022 - Present

Developed proficiency in Java, Spring Boot, and Hibernate; utilized these technologies to enhance and optimize backend services. Gained extensive experience with frontend frameworks including Angular and React, facilitating the development of responsive and user-friendly applications. Demonstrated skills in database management by effectively using MySQL and Oracle, ensuring data integrity and performance optimization.

Employed Docker and Kubernetes for containerization and orchestration, enhancing deployment efficiency and scalability. Leveraged tools like Jenkins for automated CI/CD pipelines, streamlining the software delivery process. Utilized AWS services including EC2, S3, and RDS to build scalable and secure cloud-based solutions. Applied Agile methodologies and Scrum practices, ensuring effective team collaboration and continuous project delivery.

Developed expertise in RESTful API design and implementation, facilitating seamless integration with third-party services. Demonstrated a strong understanding of microservices architecture, aiding in the decomposition of monolithic applications into manageable services. Employed monitoring and logging tools such as ELK Stack and Prometheus to maintain application health and performance.

Implemented rigorous test-driven development (TDD) practices using JUnit and Mockito, ensuring code reliability and quality. Utilized Git for version control and collaboration, maintaining a clean and organized codebase. Achieved significant improvements in system performance and reliability, contributing to overall business efficiency and customer satisfaction.
Systems Analyst
3/1/2014 - 8/1/2021

Focused on the development of new projects and functionalities, with significant contributions to the improvement of systemic processes and system integrations. Delivered comprehensive system support, performed detailed problem analysis, and presented effective solutions. Developed proficiency in using technologies such as C#, .Net Core, .Net Framework, and Web API. Applied DDD Architecture principles and managed code repositories with GitLab. Leveraged Microsoft SQL Server 18 for database management and utilized ASP, ASP.NET, and WebServices for web development. Demonstrated competence in JavaScript and VB6, ensuring robust and efficient software delivery.
Systems Analyst
5/1/2013 - 3/1/2014

The role entailed an extensive analysis of systemic problems identified through call handling. Key functions included in-depth problem analysis, comprehension of complex business rules, and the development of effective solutions. Developed strong technical expertise in diagnosing issues within the Service Order Module System and demonstrated proficiency in crafting relevant and efficient solutions to enhance system performance.
Systems Analyst
1/1/2012 - 5/1/2013

Contributed to the Sky Nóhs project, focusing on restructuring the technological environment. Participated in the entire process from functional survey to system homologation. Key responsibilities included technical specification, constructing class diagrams, sequence diagrams, use case analysis, activity diagram analysis, understanding business rules, and making specific adjustments in programs. Developed proficiency in C# 4.0, ASP.NET MVC 3, and SOA architecture, with extensive use of WCF and Windows Service. Utilized Oracle 11G for database management and TFS for version control. Leveraged Enterprise Architect 9.3 for system modeling and documentation.
Service Desk
1/1/2011 - 1/1/2012

Developed proficiency in creating SAP logins and providing phone support for company employees. Managed installations and configurations of corporate programs, ensuring software was correctly implemented and functional. Demonstrated expertise in identifying and troubleshooting hardware and software issues. Excelled in configuration and maintenance of computers, ensuring optimal performance and reliability.
Technical Support Analyst
9/1/2009 - 9/1/2010

Gained expertise in software technical support for vehicle tracking, effectively presenting technical solutions for internal systems. Acquired skills in preparing and delivering comprehensive training on proprietary tools, ensuring users understood the full capabilities and applications. Proficiently managed a customer service management website, conducted detailed satisfaction surveys to gather feedback, and developed strategic action plans for field analysts. Demonstrated proficiency with PHP 5 and MySQL, leveraging these technologies to enhance system functionality and optimize performance.
Intern
10/1/2007 - 9/1/2009

Excelled in the maintenance and configuration of computers and networks, performing tasks that included hardware setup, network troubleshooting, and system optimization. Provided reliable telephone support and field service, delivering timely solutions for various technical issues. Demonstrated expertise in offering technical support for internal software, ensuring systems' seamless operation. Utilized tools such as remote desktop applications and network monitoring software to efficiently manage and resolve issues. Developed extensive skills in diagnosing and rectifying hardware and software faults, ensuring optimal performance and minimal downtime.