Decio Manjate
Senior Ux Designer @Tesco
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WORK HISTORY
Senior Ux Designer @Tesco
Welwyn Garden City, GB
Directing the complete UX design lifecycle for myProduct: Online Operations as part of Tesco\'s major digital transformation. This unified platform revolutionises real-time product range and availability management across multi-billion pound online platforms including Grocery Home Shopping, Marketplace, F&F Online, and Whoosh. The initiative targets £217M in benefits over 3 years through 30% reduction in manual effort and significantly faster time-to-market.• Leading UX for the Marketplace Taxonomy Automation project, designing ML-driven Human-in-the-Loop solutions to automate product categorisation for millions of SKUs. This critical work addresses £6.5M annual sales loss and eliminates hours yearly of manual effort whilst improving product discoverability.• Translating complex user, business, and technical requirements into intuitive, well-structured interfaces. Using Axure for high-fidelity prototyping to validate design concepts and integrating with Storybook for seamless component management—enabling truly data-driven decision-making.• Optimising existing business processes and applications to dramatically improve colleague experience, eliminate pain points, and reduce errors through smart automation.• Collaborating within a globally distributed, multi-disciplinary team across multiple time zones, building strong partnerships with Product Managers and engineers to deliver user-centric solutions from concept through to launch.
EDUCATION
University of East London
Media Studies
Sec. Dr. Joaquim de Carvalho
Art & Design
Exchange Group
NVQ Team Leading Level 2
SKILLS
ABOUT DECIO MANJATE
An accomplished UX Specialist with over 15 years of experience in systematic design thinking and creating delightful product experiences that drive both business success and user satisfaction. I specialise in directing high-profile applications across diverse sectors including ecommerce, fintech, enterprise, and B2C/B2B environments. My approach centres on leveraging deep user research and data insights to solve complex business challenges, validate new products through iterative processes, and lead multi-disciplinary teams towards shared goals.I\'m particularly passionate about optimising human-in-the-loop systems to foster seamless human-AI collaboration, ensuring holistic and measurable digital product success. My expertise extends to implementing design systems at scale and championing accessibility standards (WCAG, WAI-ARIA).A notable achievement includes being a finalist for the Digital Leaders Impact Awards for the Money Navigator tool—a critical fintech initiative that delivered personalised financial advice and action plans to millions across the UK during the COVID-19 pandemic. This contributed to MoneyHelper\'s 12.4 million engaged sessions annually, demonstrating significant national impact-Portfolio: https://manjate.epizy.com/-Skills-UX & Product Design Expertise: • User-Centred Design (UCD) • Systematic Design Thinking • User Research (Qualitative & Quantitative) • Usability Testing (Moderated, Unmoderated, Remote) • A/B Testing & Data-Driven Design • Information Architecture (IA) • Interaction Design • Visual Design • Prototyping (Low to High-Fidelity) • User Flows, Wireframing, Journey Mapping • Product Validation & Iteration • Content StrategySpecialised Domains: • Design Systems (Implementation & Strategy) • Accessibility (WCAG 2.0 AA, WAI-ARIA Standards) • Human-in-the-Loop (HITL) Systems • Human-AI CollaborationTools & Software Proficiency: • Figma (Design Systems, Libraries, Variants, Auto Layout, Dev Mode) • Axure RP • Miro • Storybook • Adobe Creative Suite (Photoshop, Illustrator) • Sketch • InVision • Zeplin • MuralMethodologies & Collaboration: • Agile & Scrum Methodologies • Cross-functional Team Collaboration (Product, Engineering, Marketing, Business Analysts, Customer Support) • Stakeholder Management • Workshop Facilitation • Design Strategy & Leadership • Mentoring & Team Development • Distributed & Multi-timezone Team CollaborationTechnical Foundations:• HTML, CSS, JavaScript, React (Conceptual Understanding for Design Implementation)
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