Carlos Mimoso

Senior Full-Stack Engineer | AI Architecture

Salary / Daily rate

Lisbon, Portugal

Freelance

Skills

NodeReactETLAWSMongoDBNextTypescriptTailwind CSSJavaAngularScrumHTML

Languages

Portuguese (Native)English (Fluent)FrenchSpanish

About me

Intro

Full-stack engineer with 20+ years building AI-powered edtech and distributed systems. Currently architecting event-driven platforms with Node.js/React and designing adaptive coaching UI at a stealth AI startup. Specialized in accessible component libraries, GCP infrastructure, and type-safe RPC systems—delivering scalable solutions from concept to production.

Links

Work experience

Founding Software Engineer

Stealth AI Startup

Jun 2025 - Present

1 year 5 months

Lisbon, Portugal

– Architecting an event-driven distributed systems platform using Node.Js and Connect-RPC – Building a React component library with accessibility-first design – Designing AI-powered UI for adaptive coaching – Creating foundational libraries for workflows, events, and type-safe RPC

Founding Software Engineer

NatureAlpha

Jan 2023 - Jan 2024

1 year 1 month

Hoyland, Barnsley S74, UK

– Designed a GCP-based infrastructure for ETL data pipelines. – Developed a data-centric GIS (CARTO) browser application (React) featuring visualization layers for company assets and ESG metrics. – Collaborated with cross-functional teams to enhance data accessibility and insights for biodiversity.

Lead Frontend Developer

Deloitte

Jan 2020 - Jan 2022

2 years 1 month

Thale, Germany

– Co-led the development of a Financial Brokerage web application for WallStreet Online. – Conducted recruitment and onboarding of software developers. – Collaborated with cross-functional teams to ensure seamless integration of frontend and backend requirements.

Independent IT Consultant

Parameta Solutions

Jan 2019 - Jan 2020

1 year 1 month

1180 Uccle, Belgium

– End-to-end refactor of a transactional data analysis tool; – #AWS #React.js #Mongo

FRONTEND DEVELOPER

CORUM L'EPARGNE

Jan 2018 - Jan 2019

1 year 1 month

– Developed a frontend application and shareable UI library adhering to the company's design language. – Created team best practices guide and Architecture Decision Records. – #react #nextjs #typescript #tailwind #nrwl #storybook

Team Lead & Solution Architect

Novabase

Jan 2016 - Jan 2019

3 years 1 month

Lisbon, Portugal

– Designed the architecture for an end-to-end interoperable ticketing platform for public transportation. – Led a full-stack team in developing the architectural Proof of Concept (PoC). – Collaborated with stakeholders to ensure the solution met user needs and industry standards. – Collaborated with stakeholders to ensure the platform met user expectations and business goals.

FRONTEND DEVELOPER

GAF

Jan 2017 - Jan 2018

1 year 1 month

Deventer, Netherlands

– Developed a GIS application using OpenLayers. – Conducted business analysis to productize company services. – #angular #typescript #openlayers #java #nwrl #scrum

TEAM LEAD & FRONTEND DEVELOPER

ACCENTURE

Jan 2015 - Jan 2016

1 year 1 month

– Developed a data-centric analysis application. – Served as Scrum Master. – #angular #typescript #kendo #scrum

FULL-STACK DEVELOPER

SANTANDER BANK

Jan 2014 - Jan 2015

1 year 1 month

– Created a kiosk application and its CMS for the bank's subsidiaries. – #angular #typescript #sitekiosk

Production Manager

Search Marketing

Jan 2006 - Jan 2008

2 years 1 month

Lisbon, Portugal

– Implemented key quality indicators for both sales and technical teams to enhance performance. – Conducted in-depth customer requirements drilldowns and technical analyses for various projects. – Collaborated with cross-functional teams to ensure alignment on project goals and deliverables.

3D Cities

Jan 2003 - Dec 2006

4 years

Lisbon, Portugal

Head of Software Engineering

Jan 2004 - Dec 2006

3 years

Lisbon, Portugal

– Supported key government customers and established strong tech partner relationships. – Designed a pre-Google Earth 3D GIS browser application, showcasing cutting-edge technology. – Developed a public facing CMS for geographic data management, enhancing business capabilities.

Lead Software Developer

Jan 2003 - Jan 2004

1 year 1 month

Lisbon, Portugal

– Led the development of a commercial directory platform, enabling customers to showcase corporate information and product listings. – Managed a small and skilled development team, effectively translating business needs into technical requirements.

Full Stack Developer

Grupo Renascença

Jan 2001 - Jan 2003

2 years 1 month

Lisbon, Portugal

– Designed and developed corporate and radio station websites, enhancing user engagement. – Created a comprehensive CMS system for news reporters to efficiently update stories. – Integrated Akamai CDN and managed caching strategies to optimize website performance. – Developed a content syndication system for third-party news providers, expanding content reach.

Full Stack Developer

ROFF

Jan 2000 - Jan 2001

1 year 1 month

Lisbon, Portugal

– Developed intranet and corporate websites including their respective content management systems (CMS). – Designed and maintained multiple MSSQL databases to ensure data integrity and accessibility. – Provided technical consulting to diverse companies, enhancing their digital solutions and strategies.

Frontend Web Developer

Comissão Nacional do Euro

Jan 2000 - Jan 2000

1 month

Lisbon, Portugal

– Developed a simple static website for the Portuguese Finance Ministry during the national currency exchange period.

Full Stack Developer

WebKids

Jan 2000 - Jan 2000

1 month

Lisbon, Portugal

– Developed an engaging web portal ("StarKids") featuring news, events, and games tailored for children. – Created an ad management system to streamline commercial campaigns and enhance user engagement. – Provided training to teams in HTML and basic image editing, empowering them for effective content management.


Licenses & certifications

Best of 2006

Issued: Jan 2006

The best place to find your next move

© 2026. All Rights Reserved.