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Lester M.LM

Lester M.

Senior UX Strategist & Product Designer

€400/day
Madrid, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lester

I drive the digital evolution of large corporations through strategic UX, product design, and high-level stakeholder management. I bring 15 years of experience working with IBEX companies, leading complex projects, coordinating multidisciplinary teams, and defining solutions aligned with business, compliance, and technology.

My focus is clear: minimize risk, optimize operational efficiency, and elevate the customer experience through strategic, precise, and fully actionable deliverables from day one.

  • Experience working on projects for the following companies:

NH Hoteles, Endesa, BBVA, Bankia, Telefónica, LFP, Cofares, Repsol, Correos, Reintel, Edenred, Nec, Sabina Store, Acciona, GISS (Social Security IT Management), Cajamar, and COPM (Official College of Psychology of Madrid).

  • What I do:

• End-to-end UX/UI design with a strategic vision.
• Actionable research: interviews, experience maps, opportunity definition.
• Workshops with stakeholders to align priorities and define roadmaps.
• Design and evolution of scalable design systems.
• Mentoring design and product teams.
• Expert audits with clear and actionable deliverables.

  • How I work:

I work with a consultant's mindset: clarity, efficiency, and focus on impact.
I engage with the 'why,' not just the 'how,' so that design becomes a competitive advantage, not an isolated deliverable.

I adapt quickly, maintain a high level of ownership, and always deliver with a solid narrative to facilitate decisions.

  • What you can expect from me:

• Clear diagnosis from day one.
• Decision-making informed by data and business context.
• Clean, visual, and easy-to-implement documentation.
• Senior-level deliverables without micromanagement.
• Fluid, direct, and efficient communication.
  • Spanish

    Native or bilingual

  • English

    Conversational

Can work on-site
Madrid (up to 30km)

Experience

  • MTP Métodos y Tecnologías de Procesos
    UX Design Lead
    November 2016 - Today (9 years and 9 months)
    Madrid, Spain
    Main tasks:

    - I lead end-to-end UX projects and processes, from strategic definition to production deployment.

    - I define information architectures, navigation flows, and wireframes that structure the solution in a solid and scalable way.

    - I optimize pages and content to maximize user experience and business performance, translating strategic requirements into intuitive and high-impact designs.

    - I analyze client and user objectives and pain points to transform them into viable concepts and proposals.

    - I design components, interfaces, and complete experiences for desktop, tablet, mobile, and apps, maintaining visual and functional consistency.

    - I monitor implementation, ensuring that layout and development faithfully reflect the planned design.

    - I perform final product validation to ensure quality, consistency, and alignment with project KPIs.

    - I manage client relationships, providing continuous feedback and strategic guidance.

    - I plan and coordinate the workload of the UX team, ensuring focus, efficiency, and high-level deliverables.
    User Experience Design Project Management UX/UI UI/UX Design
  • Universidad Politécnica de Madrid
    UX Professor
    December 2017 - May 2019 (1 year and 5 months)
    Madrid, Spain
    Teaching a credit on UX for the Higher Technical School of Computer Systems Engineering in the Verification and Validation subject.
  • everis
    Designer & UX Consultant
    March 2014 - August 2016 (2 years and 5 months)
    Madrid, Spain
    One year working on several projects simultaneously for the Enel Group as head of design and user experience: Endesa (Spain and Portugal), Codensa and Emgesa (Colombia), Chilectra, Eléctrica Colina, and Luz Andes (Chile).

    Also, I have worked on projects for companies such as: Entel, BBVA, Bankia, Telefónica, LFP, Cofares, Repsol, Correos, and Reintel.

    - Lead UX processes from initial stages to front-end implementation for large web projects and mobile platforms.

    - Organize architecture, generate navigation flows, and wireframes.

    - Optimization of web pages and content strategy to seek the best user experience: Transform business needs into intuitive and innovative design solutions, always aligning them with client objectives.

    - Analysis of client/user objectives and needs to conceptualize them afterward.

    - Design of interfaces and user experience for native apps, desktop, tablet, and mobile.

    - Supervision of the designed layouts.

    - Final supervision of the developed product.

    - Client relationship and feedback.

    - Management and planning of the UX team.
    User Experience Design

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Education

  • Responsive and multi-device design
    La Nave Nodriza
    2016
    Diseño responsive y multidispositivo
  • Professional Career in Graphic Design, Web Production, and Digital Communication, Art Direction
    CICE
    2011

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