Sergio Collado Vázquez
Lead Software Engineer & Software Architect développeur
Luxembourg, Luxembourg Disponibilité
11+
Expérience
10
Missions
À propos
Lead software engineer and architect with over 11 years of experience in taking digital products from idea to production. Proven expertise in full-stack development, technical leadership, and product engineering across various sectors. Skilled in leading architecture, engineering, and delivery teams.
Compétences
Expérience
CTO & Co-Founder
Synkross, Madrid and Luxembourg
nov. 2024 — Présent · 1 an 11 mois
Lead the technical direction, architecture, and delivery of web, mobile, and backend products for various clients. Own infrastructure on Kubernetes with CI/CD, monitoring, and backups. AI features with language models in production.
KubernetesCI/CDDockerGitHub ActionsSentryTypeScriptJavaScriptReact
Front End Tech Lead
Garaje de Ideas, Madrid
juil. 2024 — déc. 2024 · 6 mois
Tech Lead for the new web platform and CMS of an international pharmaceutical company. Frontend architecture, CMS integration, and coding standards. Internationalisation by country and language for a single multi-market product.
ReactNext.jsCMS IntegrationInternationalisation
Software Engineer
IKEA, Madrid
sept. 2023 — août 2024 · 1 an
New international food platform with e-commerce and landing pages for several markets. Technical reference for Next.js and design systems. Rolled out the Skapa design system across all projects.
Next.jsDesign SystemsStorybookTypeScriptJavaScript
Front End Engineer
Adevinta Spain, Madrid
juil. 2022 — sept. 2023 · 1 an 3 mois
New management panel for Fotocasa real estate agencies, in a team with a strong review culture. Features end to end with test coverage, plus CI and observability.
ReactNext.jsCI/CDGitHub ActionsDatadog
Front End Engineer
Fintonic, Madrid
févr. 2022 — juil. 2022 · 6 mois
Loan application, assessment, and offer funnel on the web, measured at every step and connected to the backend assessment services.
ReactNext.jsWebSocketStripe
Front End Engineer
DataBeacon, Madrid
mars 2021 — févr. 2022 · 1 an
AI-powered air traffic control application built from scratch. Real-time flight map with Leaflet and WebSocket, controller tools, ML conflict-prevention models integrated in the interface.
ReactNext.jsWebSocketLeafletStorybook
CRO Developer
EDP, Madrid
mai 2020 — mars 2021 · 11 mois
Conversion optimisation for the EDP Solar website, where users size a photovoltaic installation and request a quote. A/B tests on the solar calculator and quote flow.
ReactNext.jsGoogle Optimize
Freelance Full Stack Engineer
Freelance, Madrid
mars 2020 — déc. 2024 · 4 ans 10 mois
Custom web and mobile products for companies and startups, from technical design to production, deployment, and maintenance.
TypeScriptJavaScriptReactNext.jsNode.jsPostgreSQLDockerKubernetes
Co-Founder & CEO
Cubik Systems, La Línea de la Concepción, Cádiz
avr. 2018 — nov. 2019 · 1 an 8 mois
Ran the business and delivered technical projects for businesses and the public sector in Andalusia. Delivered business software, websites, networks, servers, and POS systems.
Project ManagementBusiness AnalysisNetworkingServer Management
Founder & CEO
Nativa3D, La Línea de la Concepción, Cádiz
janv. 2015 — avr. 2018 · 3 ans 4 mois
Designed, manufactured, and sold a range of 3D printers, grew into a national wholesaler. First prize at Encuentro de Ideas del Estrecho 2015.
Product EngineeringBusiness DevelopmentManufacturing
Formation
Full Stack Web Development Bootcamp
Ironhack, Madrid
2020 — 2020
Higher Technician in Web Application Development (DAW)
ILERNA
2018 — 2021
FutureLeaders, Business Expert. Business administration and management
ThePowerMBA
2019 — 2020
Electronic Engineering studies
Universidad de Cádiz
2013 — Présent