Lucas Teófilo
Software Developer
I am a software developer with extensive experience in architecting and creating solutions. Currently, I help clients strengthen their brands through digital products that deliver added value, combining high performance with a modern and intuitive design.
About Me
In 2013, I started my studies in Software Development. Since then, I have dedicated my career to developing applications, efficient APIs, and automated solutions for clients around the world. I have solid knowledge of modern frameworks and technologies, such as NestJS, Angular, Ionic, AWS, and Artificial Intelligence. My goal is to develop products with modern design, easy to use, and that help your business evolve.
Companies I contributed to
Projects
RevLog
Responsible for the UI and backend of RevLog, working on the development of interfaces and system functionalities.
BeautyX
Developer for BeautyX, focused on user experience and features such as scheduling, subscriptions, video streaming, and chat.
Rastreador Store
Part of the Rastreador Store development team, contributing to real-time geolocation, API management, and integration with other systems.
Arthificial
Developer and founder, built hosting systems and AI-based solutions such as chatbots and virtual assistants.
Rastreei App
Contributed to the full-stack development of the Rastreei iOS/Android app, working on the backend and integrations for vehicle monitoring.
QRBand
Developer for QRBand, focused on geolocation and QR Code-based tracking solutions.
ArFácil
As technical lead at ArFácil, I led backend development with a focus on architecture, scalability, and digital financial services.
Xerem Imóveis
Developed the UI and backend for the Xerem Imóveis platform, optimizing the search experience and property management for a real estate site.
Listtta
Developed the UI and backend for Listtta, working on interface development and platform search logic.
Rastreei
Worked on the backend for Rastreei — a vehicle tracking and telemetry solution — and managed AWS infrastructure focusing on cost, performance, and stability.
Ativar Garantia
Worked on the full-stack development of Ativar Garantia, integrating solutions from partners in the Brazilian electronics sector and developing both the interface and application logic.
Faleflex
Contributed to solution development at Faleflex, implementing features and monitoring the platform.
Sampa Tattoo
Contributed to the full-stack development of Sampa Tattoo, a tattoo studio focused on custom art and body art services, implementing both the interface and backend logic of the platform.
Grupo 2E
Contributed to the full-stack development of the Grupo 2E CRM system, a customer relationship management platform.
Turn your idea into a
Digital Solution with Impact
As an experienced software developer, I am ready to get your project off the ground. Let's create a modern, robust, and high-quality application that boosts your business.
My Process
My approach combines technical expertise with a deep understanding of business goals to deliver scalable, high-quality solutions.
1. Discovery & Planning
Understand your vision, goals, and requirements to create a solid roadmap for success.
2. Design & Architecture
Design robust, scalable architectures and intuitive user interfaces that meet modern standards.
3. Development & Implementation
Write clean, efficient code using the latest technologies and best practices.
4. Testing & QA
Rigorous testing to ensure reliability, performance, and a bug-free user experience.
5. Deployment & Integration
Seamless deployment and integration with existing systems, ensuring smooth operation from day one.
Testimonials
Victor L.
Client
"Lucas is very dedicated, organized, committed and takes the project seriously. Inspires confidence. We are carrying out the project in phases and the first one was delivered well ahead of schedule."
Hélio M.
Client
"The project exceeded our expectations. We sincerely recommend his work, valuing and appreciating the commitment to our project, the contributions provided, as well as meeting the deadline and good communication throughout the process. Without a doubt, we would love to work together again!"
Antônio C.
Client
"Excellent professional, exceeded expectations. Demonstrated competence, commitment and good communication throughout the work. I intend to continue the project with the same professional."
Get in Touch
Let's Talk
Have a project in mind or want to discuss opportunities? Send me a message and I'll get back to you as soon as possible.
Location
Rio de Janeiro, Brazil