Lucas Coacci Silva Vasconcelos

Lucas Coacci Silva Vasconcelos Resume Software Developer with 4+ years of experience building scalable backend systems and microservices. Strong background in C#, .NET, Java, Python, DevOps tooling, and distributed systems. Highly adaptable and quick to learn new technologies, having successfully delivered projects in different stacks, environments, and domains from flight chartering to embedded systems and IoT. Seeking opportunities where I can grow, contribute, and thrive in diverse technical contexts. Experience 01/07/2024 - Present Software Development Specialist at FITEC FITEC is a research and development company where each context varies according to client needs, requiring fast adaptation to new domains, architectures, and technologies. ●​ Designed and implemented a modular microservices architecture for a vehicle monitoring platform, using .NET, Kubernetes, Docker, RabbitMQ (AMQP), MQTT, Terraform, and MinIO. The solution was built to run both on-premises and in cloud environments, ensuring flexibility and scalability according to operational needs. ●​ Developed a firmware communication module in C++ using MQX RTOS and RTCS IPv6 to enable stable, bidirectional communication between a voltage regulator and a voltage reader, overcoming low-level networking and memory constraints common in embedded systems. ●​ Built internal applications using .NET, Entity Framework and PostgreSQL, applying layered architecture, clean-code practices and SCRUM methodology to improve maintainability and team productivity. ●​ Consistently adapted to different technical environments and domains, working across backend systems, distributed architectures, and embedded firmware development. 28/03/2022 - 29/12/2023 Software Developer at Líder Aviação ●​ Developed an internal web application for managing and processing flight charter requests, using .NET, Oracle SQL, Dapper and Entity Framework. ●​ Applied CQRS and Domain-Driven Design (DDD) to improve system scalability, maintainability and separation of concerns. ●​ Improved operational efficiency by reducing processing time by 30%, delivering a faster and more reliable workflow. ●​ Quickly learned business rules from a complex operational domain, enabling effective modernization of existing processes. 10/2020 - 03/2022 Software Developer at Regional Superintendence of the Federal Police of Minas Gerais Belo Horizonte, MG - Brazil ●​ ●​ Developed temperature and humidity monitoring system of cold rooms using Arduino and C++, integrating sensors, hardware control logic and data reporting. Built the solution end-to-end, from embedded code to system integration, enabling continuous automated monitoring and reducing the need for manual inspections. ​ Education University UNA | 2020/1 - 2023/2 Bachelor in System Information COTEMIG High School | 2017 - 2019 High School + IT Course Technical Skills ●​ ●​ ●​ ●​ ●​ ●​ ●​ Languages: C#, C++, Java, Python Frameworks: .NET, Blazor, Entity Framework, Dapper, NestJS Embedded & RTOS: MQX RTOS, Arduino Cloud & DevOps: Docker, Kubernetes, Terraform, MinIO Messaging: RabbitMQ (AMQP), MQTT Databases: PostgreSQL, Oracle SQL, PostGIS Architecture: Microservices, REST APIs, Layered Architecture, CQRS, DDD Core Competencies ●​ ●​ ●​ ●​ ●​ Fast learner with strong adaptability Ability to work across different technical domains Problem-solving and ownership mindset Experience in both greenfield and legacy systems Strong communication and teamwork Languages ●​ English: Advanced (C1) Additional Information ●​ Volunteer in “Teaching basic computing for elderly people”, realized by College COTEMIG from 05/13/2017 to 07/01/2017 (On Saturdays). ●​ Volunteer in the second COTEMIG Code Club Edition 2019 (Basic Programming course for kids and teenagers).