I am a seasoned leader with more than a decade of experience in UX, service design, and delivery management. I excel in helping teams scale effectively by developing processes, rituals, frameworks, and systems. I lead planning cycles and promote ongoing improvement, always maintaining a hands-on approach. I specialize in facilitating collaboration across Research, Product, Engineering, and Business teams. My focus is on delivering high-quality user experiences and driving strategic design initiatives through cross-functional alignment and leadership.…

Harry Lymperopoulos

I am a seasoned leader with more than a decade of experience in UX, service design, and delivery management. I excel in helping teams scale effectively by developing processes, rituals, frameworks, and systems. I lead planning cycles and promote ongoing improvement, always maintaining a hands-on approach. I specialize in facilitating collaboration across Research, Product, Engineering, and Business teams. My focus is on delivering high-quality user experiences and driving strategic design initiatives through cross-functional alignment and leadership.…

Available to hire

I am a seasoned leader with more than a decade of experience in UX, service design, and delivery management. I excel in helping teams scale effectively by developing processes, rituals, frameworks, and systems. I lead planning cycles and promote ongoing improvement, always maintaining a hands-on approach.

I specialize in facilitating collaboration across Research, Product, Engineering, and Business teams. My focus is on delivering high-quality user experiences and driving strategic design initiatives through cross-functional alignment and leadership.

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Language

Greek, Modern
Fluent
English
Fluent
German
Beginner
French
Beginner

Work Experience

Principal Consultant at Dialectica
July 31, 2025 - August 26, 2025
Mentored a team of 3 designers and researchers delivering internal AI tools and workflow solutions, increasing team efficiency and delivery. Established a lightweight DesignOps framework for AI tooling initiatives, improving cycle times and predictability. Created and maintained a shared Figma library and tokens to align components and specs to reduce rework. Facilitated risk and issue reviews with Product and Engineering teams, surfacing blockers early and coordinating mitigations.
Principal Consultant at DIALECTICA
May 1, 2024 - Present
Mentored a team of 3 designers and researchers delivering internal AI tools and workflow solutions to boost team efficiency and delivery. Established a lightweight DesignOps framework for AI tooling initiatives improving cycle time and predictability. Set up a shared Figma library and tokens to align components and reduce rework. Facilitated risk and issue reviews with Product and Engineering to surface blockers early and coordinate mitigations.
Principal Consultant at Dialectica
May 1, 2024 - Present
Mentored a team of 3 designers and researchers to deliver internal AI tools and workflow solutions, boosting team efficiency and delivery. Established a lightweight DesignOps framework for AI tooling initiatives, improving cycle time and predictability. Created a shared Figma library and tokens to align components and reduce rework. Facilitated risk/issue reviews with Product and Engineering, surfacing blockers early and coordinating mitigations.
Principal Consultant at Dialectica
May 1, 2024 - Present
Created key internal AI tools and workflows supporting a group of 3 designers and researchers. Involved in design, prototyping, testing activities, and product development. Streamlined the time required for presentations.
Principal Consultant at Dialectica
May 1, 2024 - Present
Created key internal AI tools and workflows supporting a group of 3 designers and researchers. Involved in design, prototyping, testing activities and product development. Streamlined the time required for presentations.
Head of UX at Dam Digital
July 31, 2023 - August 26, 2025
Managed a team of 2 leading design, account management, research, and strategy. Built an agency DesignOps practice to standardize intake, scoping, estimation, and resourcing using Jira for multi-client workstreams. Led Figma design system adoption across clients, improving velocity and reuse, embedding accessibility checklists and partnering with legal for compliance. Orchestrated cross-functional delivery with Product, Engineering, and Content teams using roadmaps and RAID logs. Delivered key projects including mobile app and corporate site for MCARTHURGLEN, booking redesign for SHY AVIATION, and enhanced donation engagement for CRISIS/RETHINK.
Head of UX at Dam Digital
July 31, 2023 - August 26, 2025
Managed a team of 2 leading design, account management, research, and strategy functions. Built a DesignOps practice to standardize intake, scoping, estimation, and resourcing using Jira across multi-client workstreams. Led Figma design system adoption, embedding accessibility checklists and critique prompts, and partnered with client legal/procurement on accessibility compliance. Orchestrated cross-functional delivery with Product, Engineering, and Content using visible roadmaps and RAID logs. Delivered flagship projects including mobile app and corporate site for MCARTHURGLEN, mobile booking redesign for SHY AVIATION, and donation and campaign engagement for CRISIS/RETHINK.
Head of UX at Dam Digital
July 31, 2023 - August 26, 2025
Managed a team of 2, leading design, account management, research, and strategy functions. Built an agency DesignOps practice standardizing intake, scoping, estimation, and resourcing using Jira across multiple client workstreams. Led Figma design system adoption improving velocity and reuse with accessibility guidance embedded into rituals. Orchestrated cross-functional delivery with Product, Engineering, and Content teams using visible roadmaps and RAID logs. Delivered flagship projects for clients like MCARTHURGLEN, SHY AVIATION, and CRISIS/RETHINK.
Head of UX at Dam Digital
July 31, 2023 - July 17, 2025
Managed a team of 2 members. Oversaw account management and engaged in UI/UX/product design, design systems, service design, research, and strategy. Secured additional business and enhanced client retention. Projects included mobile apps for luxury loyalty, corporate website design, booking website redesign for responsiveness, and optimising donation and campaign strategies.
Head of UX at Dam Digital
July 31, 2023 - July 17, 2025
Managed a team of 2 members. Oversaw account management, engaged in UI/UX/product design, design systems, service design, research, and strategy. Secured additional business and enhanced client retention. Projects include luxury loyalty mobile apps, a corporate website, booking website redesign, and campaign optimization.
Lead UX Designer at William Hill
August 31, 2020 - August 26, 2025
Managed a team of 4, grew revenue, and created a unified company-wide design system. Facilitated A/B experimentation intake and tracked OKRs/metrics with Product teams. Led inclusive critiques and playback sessions using Miro, ensured accessible specs and reusable assets across squads. Conducted remote user research, A/B testing, and strategic development for iOS, Android, and web platforms, focusing on sportsbook and iGaming projects.
Lead UX Designer at William Hill
August 31, 2020 - August 26, 2025
Managed a team of 4, growing revenue and creating a unified company-wide design system. Facilitated A/B experimentation intake and tracked OKRs and metrics with Product team. Led inclusive critiques using Miro, ensuring accessible specs and reusable assets across squads. Led remote user research, A/B testing, and strategic development for iOS, Android, and web platforms. Worked on sportsbook and iGaming projects.
Lead UX Designer at William Hill
August 31, 2020 - August 26, 2025
Managed a team of 4, grew revenue, and created a unified company-wide design system. Facilitated A/B experimentation intake and tracked OKRs and metrics with Product teams. Led inclusive critique and playback sessions using Miro, ensuring accessible specs and reusable assets across squads. Conducted remote user research, A/B testing, and strategic development for iOS, Android, and web platforms, supporting sportsbook and iGaming projects.
Lead UX Designer at William Hill
August 31, 2020 - July 17, 2025
Oversaw a team of 4 members. Increased revenue and spearheaded the creation of the design system. Proficient in iOS, Android, and Web platforms, A/B testing, UI/UX/product design, remote user research, information architecture, playbook development, and strategic roadmap planning.
Lead UX Designer at William Hill
August 31, 2020 - July 17, 2025
Oversaw a team of 4 members. Increased revenue and spearheaded the creation of the Design system. Proficient in iOS, Android, and Web platforms, A/B testing, UI/UX/product design, remote user research, information architecture, playbook development, and strategic roadmap planning.
User Experience Manager at RELX
September 30, 2019 - August 26, 2025
Led a team of 4 aligning discovery and delivery cadences. Centralized research operations including templates and incentives, planned capacity. Embedded accessibility reviews at stage gates and coached inclusive research practices across iOS, Android, and web platforms. Responsible for UI/UX and product design, as well as qualitative and quantitative research and roadmap planning.
User Experience Manager at RELX
September 30, 2019 - August 26, 2025
Led a team of 4 aligning discovery and delivery cadences. Centralized research operations including templates and incentives and planned team capacity. Embedded accessibility reviews at stage gates and coached inclusive research practices. Delivered UI/UX and product design for iOS, Android, and web platforms with qualitative and quantitative research and roadmap planning.
User Experience Manager at RELX
September 30, 2019 - August 26, 2025
Led a team of 4 and aligned discovery and delivery cadences. Centralized research operations including templates and incentives; planned research capacity. Embedded accessibility reviews at stage gates and coached inclusive research practices. Delivered UI/UX and product design work across iOS, Android, and web platforms with both qualitative and quantitative research and roadmap planning.
User Experience Manager at RELX
September 30, 2019 - July 17, 2025
Led a team of 4 members. Initiated global research efforts, optimized processes, crafted strategies, and created design systems. Concentrated on iOS, Android, and web platforms, encompassing UI/UX and product design, as well as both qualitative and quantitative research and roadmap planning.
User Experience Manager at RELX
September 30, 2019 - July 17, 2025
Led a team of 4 members. Initiated global research efforts, optimized processes, crafted strategies, and created design systems. Focused on iOS, Android, and web platforms including UI/UX and product design, qualitative and quantitative research, and roadmap planning.
Lead UX Architect at Misys / Finastra
July 31, 2018 - August 26, 2025
Led a junior UX colleague and was honored with an award for creating a new crowd-lending platform and driving product innovation. Facilitated cross-functional governance with PM, Engineering, and Compliance teams using roadmaps and decision logs. Specialized in finance and banking sector UX/UI and product design, strategic planning, and design systems while collaborating with C-level executives. Worked also on blockchain and crypto projects.
Lead UX Architect at Misys / Finastra
July 31, 2018 - August 26, 2025
Led a junior UX designer and received an award for creating a new crowd-lending platform driving product innovation. Facilitated cross-functional governance with Product Management, Engineering, and Compliance using roadmaps and decision logs. Hands-on experience in the finance and banking sector working on UI/UX, product design, strategic planning, design systems, and collaborating with C-level executives. Involved in blockchain and crypto projects.
Lead UX Architect at Misys / Finastra
July 31, 2018 - August 26, 2025
Led a junior UX team member and created a new crowd-lending platform, earning an award for product innovation. Facilitated cross-functional governance with PM, Engineering, and Compliance using roadmaps and decision logs. Engaged in finance and banking sector projects with hands-on UI/UX, product design, strategic planning, design systems, and collaborated with C-level executives. Worked on blockchain/crypto projects.
Lead UX Architect at Misys / Finastra
July 31, 2018 - July 17, 2025
Oversaw a team of one member. Awarded for creating a new crowd-lending platform and driving product innovation. Engaged in the finance and banking sector, possessing hands-on experience in UI/UX/Product design, strategic planning, design systems, and collaborating with C-level executives.
Lead UX Architect at Misys / Finastra
July 31, 2018 - July 17, 2025
Oversaw a team of one member. Honored with an award for creating a new crowd-lending platform and driving product innovation. Worked in finance and banking sectors with hands-on experience in UI/UX/Product design, strategic planning, design systems, and collaborating with C-level executives.
UX Consultant at Accenture
October 31, 2016 - August 26, 2025
Led high-performing teams of up to 30 delivering major UX solutions and securing multi-million-pound contract extensions. Scaled accessibility considerations across customer journeys. Achieved 6% sales growth via funnel optimization and increased client retention by 20% through user-centered redesign of energy bills. Project experience included development of a tour guide companion app, enhanced checkout journeys for O2, and secure travel planning platform integrating military and civilian mobility needs.
UX Consultant at ACCENTURE
October 31, 2016 - August 26, 2025
Led high-performing teams of up to 30 delivering major UX solutions and securing multi-million-pound contract extensions. Scaled accessibility considerations across user journeys. Achieved 6% sales growth through funnel optimization and increased client retention by 20% with user-centered energy bill redesign. Project work included tour guide companion app for Travel Corp, enhanced checkout journeys for O2, and a secure travel planning platform integrating military and civilian mobility needs.
UX Consultant at Accenture
October 31, 2016 - August 26, 2025
Led teams up to 30 delivering major UX solutions and securing multi-million-pound contract extensions. Scaled accessibility across journeys and achieved 6% sales growth via funnel optimization. Increased client retention by 20% through user-centered redesign of energy bills. Projects included tour guide companion app, enhanced checkout journeys for O2, and a secure travel planning platform integrating military and civilian mobility needs.
UX Consultant at Accenture
October 31, 2016 - July 17, 2025
Led a team of up to 30 members. Successfully secured a multi-million-pound project as an additional contract. Achieved a 6% sales increase through funnel optimization, improved customer retention by 20% through a redesign of energy bills, and increased customer acquisition with a travel application. Focused on UI/UX/product design, design systems, research, and responsive design for web and mobile applications. Projects included companion app for tour guides, enhancing basket and checkout processes for O2, revamping energy billing statement design, and developing an advanced travel planner addressing military vehicle bookings.
UX Consultant at Accenture
October 31, 2016 - July 17, 2025
Led a team of up to 30 members. Secured a multi-million-pound project as an additional contract. Increased sales by 6% through funnel optimization and improved customer retention by 20% through redesigns. Worked on multiple big projects including travel application and energy bills design optimization. Focused on UI/UX/product design, design systems, research, and responsive design for web and mobile.
Senior UX at Reed Online
April 30, 2015 - August 26, 2025
Achieved a 25% increase in user registrations and improvements in B2B revenue. Oversaw UX for multiple products leading initiatives in research and big data analytics.
Senior UX at Reed Online
April 30, 2015 - August 26, 2025
Increased user registrations by 25% and enhanced B2B revenue. Oversaw UX for multiple products leading initiatives in research and big data analytics.
Senior UX at Reed Online
April 30, 2015 - August 26, 2025
Achieved a 25% increase in user registrations and enhancements in B2B revenue. Oversaw UX for multiple products, leading initiatives in research and big data analytics.
Senior UX at Reed Online
April 30, 2015 - July 17, 2025
Secured a 25% rise in user registrations. Directed UX efforts across multiple products, aiding new product initiatives and enhancing revenue by up to 10%. Participated in research, big data analytics, B2B strategies, and stakeholder engagement. Facilitated workshops, performed A/B testing, and contributed to iOS and Android front-end development, UX/UI, and product design.
Senior UX Designer at Reed Online
April 30, 2015 - July 17, 2025
Secured a 25% rise in user registrations. Directed UX efforts across multiple products, aiding new product initiatives and enhancing revenue in various sectors up to 10%. Participated in research, big data analytics, B2B strategies, and stakeholder engagement. Facilitated workshops, performed A/B testing, and contributed to iOS and Android projects, emphasizing front-end development, UX/UI, and product design.
Lead UX at SIEMENS
March 31, 2014 - August 26, 2025
Led UX efforts at Siemens, details not specified.
Lead UX at SIEMENS
March 31, 2014 - August 26, 2025
Lead UX at Siemens
March 31, 2014 - August 26, 2025
Lead UX at Siemens
March 31, 2014 - July 17, 2025
Lead UX Designer at Siemens
March 31, 2014 - July 17, 2025
Led UX design efforts at Siemens over several years, overseeing projects and ensuring effective design solutions aligned with business needs.
Project Manager at VELTI
April 30, 2008 - August 26, 2025
Managed projects at Velti, details not specified.
Project Manager at VELTI
April 30, 2008 - August 26, 2025
Project Manager at Velti
April 30, 2008 - August 26, 2025
Project Manager at Velti
April 30, 2008 - July 17, 2025
Project Manager at Velti
April 30, 2008 - July 17, 2025
Managed projects focusing on delivering technological solutions and optimized workflows.

Education

MSc at Brunel
January 1, 0000 - December 31, 0000
BSc at TEIATH
January 1, 0000 - December 31, 0000
MSc at Brunel
January 11, 2030 - August 26, 2025
BSc at TEIA
January 11, 2030 - August 26, 2025
Designing Complex Applications and Websites at NN/g
January 11, 2030 - August 26, 2025
Designing Applications and Websites for Mobile Phones at HFI
January 11, 2030 - August 26, 2025
MSc Data Communication Systems at Brunel
January 11, 2030 - August 26, 2025
BSc Biomedical Engineering at TEIA
January 11, 2030 - August 26, 2025
Designing Complex Applications and Websites at NN/g
January 11, 2030 - August 26, 2025
Designing Applications and Websites for Mobile Phones at HFI
January 11, 2030 - August 26, 2025
MSc Data Communication Systems at Brunel
January 11, 2030 - August 26, 2025
BSc Biomedical Engineering at TEIA
January 11, 2030 - August 26, 2025
Designing Complex Applications and Websites at NN/g
January 11, 2030 - August 26, 2025
Designing Applications and Websites for Mobile Phones at HFI
January 11, 2030 - August 26, 2025

Qualifications

Life Coach
January 11, 2030 - July 17, 2025

Industry Experience

Financial Services, Retail, Professional Services, Energy & Utilities, Media & Entertainment, Telecommunications, Non-Profit Organization, Transportation & Logistics, Travel & Hospitality, Gaming, Government