About

I am Sérgio

I am a person who enjoys video games, technology, sports, and nature. My main premise is 'laughing is the most important thing and makes you lose weight' 😆. As a professional, my passion for web technology serves as my primary motivation. For the past few years, I have been working in a web context as a frontend developer, and it has been a real challenge and motivation.

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Exeedme - Senior Software Engineer

2025

As a Senior Software Developer, I lead the design and development of scalable Web3 solutions, with a strong focus on NFT marketplace architecture and blockchain technology integration. I ensure architectural consistency and code quality across multiple projects, defining technical standards, optimizing deployment pipelines, and guiding key technology decisions. My role bridges business requirements and technical execution, promoting best practices, innovation, and a culture of continuous improvement within the engineering team.

GraphQLTypeScriptReactTailwindNext.jsViteExpress.jsGoFastifyGitHub WebhooksMongoDBPostgresRedisDockerHerokuCoolifyMixpanelAlchemyMezmo

Ceiia - Software Engineer

2024-2025

I was responsible for frontend development and for aligning the client's requirements with the lead to prioritize tasks. I also handled UI/UX design. As a software engineer, I made decisions regarding technology selection, deployment processes, development environments, and standards definition. The technological solution supported a platform responsible for tracking, configuration, firmware updates, and sending commands to vehicle devices, while also displaying telemetric data.

JavaScriptTypeScriptReactTailwindZodNext.jsExpress.jsTurborepoGitLab Webhooks

Universidade do Minho - Researcher

2023-2024

I developed a solution to address a real problem in the healthcare sector focused on managing work teams, their professionals, and respective skills. My work involved design, implementation, and planning across multiple project phases. Initial tasks included data model and ETL process design, followed by frontend and backend development with scalability, performance, and user experience as core priorities.

ReactTailwindNext.jsGraphQLApollo ClientApollo ServerExpress.jsJavaScriptTypeScriptOracle DBGitHubDocker

Farfetch - Frontend Engineer

2019-2022

At farfetch.com, where I worked on the product page, I created components for the Design System. I am currently work with Graphql under a new contract. My journey have been important for incresse knowledge as developer and personalaty.

ReactReduxJavaScriptGraphqlEmotionJestGitDockerJenkins

GISCON

2018-2019

I was the responsible person for the development of a Web platform focused on management and access control, planning and software development. I was also the responsible person for the development of tools which allow interoperability and data update between heterogeneous systems.

ReactReduxMongoDBNode.jsExpressPython

Assistant Professor (Invited) - ESMAD

2018

I was Teacher in ESMAD in 2 curricular units: Web Developer and Project, to the 2nd year of degree in Tecnologies and Information Sistems to the Web.

Node.jsExpressMongoDBUML

Program Qualifica-IT Universidade do Minho

2018

I’ve also played the role as a trainer in the program Qualifica-IT on the curricular unit of Web Development.

PHPSQL

Symbiotic technology for societal efficiency gains

2017-2018

In this project I was the responsible person for the development of the Web platform, focused and aimed to the management of users profiles in an hospital environment.

ReactReduxMongoDBNode.jsExpress

INTELLITAG – Smart Tags

2016-2017

In this project I developed a reading and writting software of RFID Tags in which the purpose of it was to re-write RFID Tags that had not being coded yet. During that project I developed as well tasks focusing in the development and interoperability of a Web platform aimed to the Business Intelligence.

GoSQlPython

Intelligent Support System for Intensive Care Medicine

2014-2015

Developed a system of data collection in Python, built with many clients and a single server which communicates with an Oracle database, been the datacollected supported for the models of Data Mining developed in R.

PythonROracle