Open to opportunities

Guilherme Pelayo

@guilhermepelayo

Message

Software engineer focused on delivering value through innovative solutions.

Portugal

Message

What I'm looking for

I am looking for a role that challenges me and fosters growth, ideally in a collaborative environment focused on innovative technology solutions.

I am a dedicated Software Engineer with a Master's degree in Electronics and Telecommunications from the University of Porto. My career has been centered around full-stack development, where I have successfully built applications for Android, iOS, and Web platforms, alongside backend services in a cluster environment. My expertise lies in backend development, particularly with Go, microservices, and orthogonal architecture, which allows me to deliver high-quality solutions that meet user needs.

Currently, I am working at Eposnow, where I have designed and implemented a cross-database migration tool and refactored a monolithic orders service into a microservices architecture. My achievements include optimizing performance in data enrichment services and developing a security auditing service. I have a strong commitment to mentorship, having led an internship project to completion, which reflects my belief in fostering talent and collaboration within teams.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Eposnow

Jan 2023 - Present (2 years 5 months)

As a Software Engineer at Eposnow, I designed and implemented a cross-database migration tool and refactored a monolithic orders service into a microservices architecture. I also developed a security auditing service and optimized a data enrichment service, significantly reducing database calls.

Golang Microservices Kafka Performance Optimization Event Driven Architecture Security Auditing Data Migration Cloud Services Telemetry

Software Engineer

Codavel

Jun 2021 - Dec 2022 (1 year 6 months)

At Codavel, I developed and maintained a CDN using Kubernetes, Terraform, and Helm in a live AWS environment. I implemented performance metrics and built a telemetry sidecar to enhance service performance and reliability.

Kubernetes Terraform Helm AWS Performance Metrics Telemetry Cloud Infrastructure Microservices Mentorship

Junior Software Developer

Exaud

Nov 2020 - Jun 2021 (7 months)

As a Junior Software Developer at Exaud, I developed a virtual reality experience and provided technical support for artists. I also gained experience in mobile development and CI/CD processes.

Virtual Reality Mobile Development Technical Support CI CD Programming Agile Methodologies Team Collaboration Software Development Problem Solving Project Management

Intern Software Developer

Pinguim Atrevido

Mar 2017 - Jun 2017 (3 months)

During my internship at Pinguim Atrevido, I developed an interactive museum exhibit utilizing IoT devices, gaining hands-on experience in project architecture and engineering skills.

IoT Software Development Team Collaboration Problem Solving Technical Skills Engineering Communication

Education

Degrees, certifications, and relevant coursework

University of Porto

Master of Science, Electronics and Telecommunications

2013 - 2020

Completed a Master of Science in Electronics and Telecommunications, focusing on backend development and fullstack application development for Android, iOS, and Web. Thesis title: Printed Electronics Power Supply for IoT Devices.