Vidal Reñao Lopelo

Fullstack Developer & IT Specialist

Web Development · AI · Systems Administration

Vidal Reñao Lopelo
  • Basel, Switzerland
  • +41 77 972 62 99
  • vidalrenao.lab@outlook.com
  • linkedin.com/in/vidalrenao
  • github.com/vidal-renao
  • Available now
Professional Profile

Fullstack developer and IT specialist based in Basel, with over a decade in the field. I build websites, apps and AI automation for businesses in every sector —gyms, restaurants, salons, clinics, shops and agencies— and I also handle the systems side: Windows Server, Active Directory, Linux, networks and Microsoft 365 (CCNA certified). From briefing to result, one single contact. Trilingual (DE/EN/ES).

Key Competencies
Professional Experience
IT & AI Solutions Engineer2025 – Present

Self-Employed · Freelance · Switzerland

  • Running cloud-based platforms focused on availability, clean technical architecture, and reliable operations
  • Building helpdesk and workflow systems with SLA-aligned processes, role-based access control, and structured service logic
  • Translating infrastructure and operational thinking into modern SaaS environments — automation and continuous optimization
  • Active production portfolio: Ticket System, MatchPoint AI, Invoice Auto, HelpDesk AI
Operations & Logistics Technician2023 – 2025

Servo Personal & Treuhand GmbH · CareJob · Basel, Switzerland

  • Swiss integration phase — temporary roles in logistics, production, and construction to establish professional roots in Switzerland and deepen German language skills
  • Operated in structured Swiss environments with high standards for reliability, precision, and clean operational execution
  • Developed service orientation, professional discipline, and communication across diverse client-facing contexts
  • Throughout this period: continued building technical projects independently — HelpDesk AI platform, freelance IT work, and SaaS development
Technical Support Specialist & Systems Administrator2021 – 2023

Lutelco Facilities · Zaragoza, Spain

  • Managed enterprise IT for 500+ users across 2nd/3rd-level support
  • Administered Microsoft 365 and Active Directory environments
  • Network troubleshooting: TCP/IP, DNS, DHCP, VLAN, VPN
  • Supported VMware vSphere virtualization infrastructure
Help Desk Support Specialist2019 – 2021

Nationale Nederlanden Bank · Zaragoza, Spain

  • 1st-level IT support in ITIL-based enterprise environment
  • Incident management, SLA tracking, and user account administration
  • Microsoft 365 application support and remote troubleshooting
Systems & Network Engineer2017 – 2019

NSC — Networks, Systems & Communications · Spain

  • Operated and maintained network and systems infrastructure
  • Managed virtualization environments and system monitoring
  • Provided infrastructure support across multiple client sites
Web Developer & Application Support2016 – 2017

Freelance / Agency · Spain

  • Built and maintained web applications with MySQL database backends
  • Provided technical support and troubleshooting for deployed systems
Fiber Optic & Datacenter Technician2010 – 2012

Vodafone (Contractor) · Spain

  • Deployed fiber and copper cabling infrastructure in datacenters
  • Rack installation and network infrastructure maintenance
Technical Knowledge
FrontendNext.js 16 · React 19 · TypeScript · Tailwind CSS · Framer Motion
Backend & DataSupabase · PostgreSQL · Node.js · Zod · REST APIs
AI & AutomationClaude · Chatbots · Workflow automation · OCR
Systems & ServersWindows Server · Active Directory · Microsoft 365 · VMware · Hyper-V · Linux
NetworkingCCNA · TCP/IP · DNS/DHCP · VLAN · VPN · Firewall
Cloud & DeliveryVercel · GitHub Actions · PWA · Azure · CI/CD
Certifications & Training
AI Agent ProgrammingBIG School · MoureDev · 2026
AI: From Zero to AgentsBIG School · 2026
AI: From Zero to ProductionBIG School · 2026
CCNA — Routing & SwitchingCisco Networking Academy
Software Application Development (DAI)IES · Spain · 2012
Languages
SpanishMother tongue
EnglishC1 — Negotiation
GermanB2