Vicente Opaso

Web Engineering Manager & Frontend Architect.

Composable Platforms, Design Systems & Developer Experience.

25+ years delivering high-impact digital products.

I’m a Web Engineering Manager and Frontend Architect with 25+ years designing, scaling, and maintaining high-performance digital platforms across enterprise, e-commerce, and mission-critical environments. I specialize in composable architecture, Design Systems, and Developer Experience (DevEx)—aligning technology, design, and strategy to deliver accessible, performant, and maintainable products. I have led cross-functional teams, modernized CI/CD and code governance, and foster strong engineering culture through mentorship and Communities of Practice. My approach blends technical architecture with design empathy and operational discipline to unlock durable, business-aligned outcomes.
  • Web Engineering Manager at Nexthink
    Led the architecture and delivery of nexthink.com, a global composable corporate website, while leading a cross-functional team focused on performance, accessibility, localization, and strategic alignment.
  • Technical Application Owner at EUROCONTROL
    Lead frontend governance and modernization for aviation platforms (NMUI, EDS), aligning safety, compliance, and delivery at scale.
  • Design System Architect (EDS & Malty)
    Drive UI consistency, accessibility, and reuse with enterprise-grade component libraries and contribution models.
  • Solutions Architect
    For enterprise B2B platforms at Carlsberg Group (≥ €1B annual turnover) and global marketing frameworks.
  • CoP Builder
    Found and scale Communities of Practice to raise standards, share knowledge, and improve DevEx.
  • Agile Leader
    Guide cross-functional teams with iterative delivery, documentation, and measurable outcomes.
  • Digital Agency Co-founder
    Delivered full-stack web and mobile solutions for Fortune 500 and public sector clients.

Experience

Nexthink

Hybrid

Manager of Web Engineering

2025-072025-11

Led the team behind nexthink.com—Nexthink’s global, composable web platform supporting brand, marketing, and product strategy. Focused on team structure, DevEx, and design–engineering collaboration to deliver reliable, scalable, and localized experiences.
  • Led a distributed team across EU/US/India; improved developer throughput by 20–30% through DevEx automation.
  • Integrated Vercel + GitHub + Hygraph pipelines, cutting release times by 40%.
  • Elevated Core Web Vitals across six localized markets by 25%.
  • Introduced governance (CodeQL, PR templates, branch protections) reducing production defects by 30%+.
  • Own architecture and delivery of a composable stack: Next.js, GraphQL, Tailwind CSS, Hygraph CMS—deployed on Vercel and tightly integrated with GitHub.
  • Implemented guardrails and governance: CodeQL, Copilot, branch protections, PR templates, and automated checks to raise code quality and reliability.
  • Integrate Vercel–GitHub–Hygraph workflows for faster, safer releases; standardize pipelines with GitHub Actions (CI/CD).
  • Managed a cross-functional team (3 developers, 1 UX designer) focused on performance, accessibility, maintainability, and content velocity.
  • Improve design ↔ development feedback loops with shared components, design tokens, and documentation for tighter iteration.
  • Coordinated localization and campaign delivery across six languages with brand, content, and demand-gen stakeholders.
Frontend ArchitectureComposable Web PlatformsDeveloper ExperienceCI/CD AutomationWeb Performance OptimizationTeam LeadershipNext.jsGraphQLTailwind CSSHygraph CMSVercelCodeQLGitHub Actions

EUROCONTROL

Brussels, Belgium (Onsite)

Technical Application Owner (User Domain)

2025-022025-07

Own Frontend Architecture, governance, and compliance for user-facing frameworks supporting the Network Manager Operations Centre (NMOC). Bridge engineering, product, and regulatory stakeholders in a safety-critical environment.
  • Modernized frontend stack used by 5,000+ aviation stakeholders across Europe.
  • Reduced page payloads by 40%, improving load times in low-bandwidth regions.
  • Re-architected legacy flows into modular components, reducing maintenance overhead by 30%.
  • Maintain the Formal Thread of documentation to meet safety, regulatory, and engineering standards across components.
  • Provide technical leadership for NMUI (microfrontend framework) enabling multitasking and interoperability across mission-critical apps.
  • Guide the strategy and implementation of the EUROCONTROL Design System (EDS) for accessible, consistent UI/UX.
  • Secondment leading DevEx improvements: CI/CD modernization, automation, onboarding, and access management to streamline delivery.
  • Act as technical liaison aligning architecture with operational readiness and compliance requirements.
  • Established improved documentation workflows and foundations for sustainable developer experience across teams.
Software ArchitectureTechnical GovernanceDesign SystemsSolution ArchitectureInformation ArchitectureEngineering LeadershipAgile LeadershipDocumentationFront End Engineering Design (FEED)Microfrontends

Carlsberg Group

Lisbon, Portugal (Hybrid)

Frontend Solutions Architect

2022-122024-12

Led the design and delivery of scalable Frontend Architectures for global B2B and marketing platforms, aligning engineering with commercial priorities and DevEx maturity.
  • Defined component architecture powering multiple brand sites across Western Europe.
  • Established DevEx workflows reducing onboarding time for new engineers by 50%.
  • Introduced accessibility frameworks ensuring AA baseline across products.
  • Architected web platforms supporting €1B+ annual turnover across regions; improved performance, reliability, and accessibility.
  • Modernized CI/CD with GitHub Actions and feature toggles to reduce deployment friction and improve release cadence.
  • Defined documentation and onboarding workflows to increase transparency and consistency across distributed teams.
  • Partnered with design and marketing to align UX, compliance, and performance with brand and growth goals.
  • Member of Software Engineering Leadership Team, shaping standards and governance.
Frontend ArchitectureEnterprise PlatformsDevEx MaturityDocumentation StandardsOnboarding DesignGitHub ActionsFeature TogglesGlobal ComplianceStakeholder Management

Solutions Architect – Digital Marketing & Consumer Tech

2022-122024-07

Architected and delivered global marketing solutions (Cookie Consent, Age Gateway, Global Policies) using TypeScript/React and headless CMS (primarily Umbraco), balancing compliance, localization (i18n), and performance.
  • Implemented privacy/compliance frameworks deployed across markets (Cookie Consent, Age Gateway, Global Policy).
  • Built analytics integrations to improve data-driven decision making.
  • Aligned technology with brand and growth strategies across marketing, data, and product.
  • Delivered modular, secure architectures enabling multi-market scalability.
Privacy Compliancei18n LocalizationTypeScriptReactHeadless CMSMarketing TechAnalytics IntegrationData Strategy Alignment

Lead Developer & Architect – Malty Design System

2021-012022-12

Led the architecture, development, and adoption of Malty—an enterprise React/TypeScript Design System built with an inner-sourcing model. Scaled contribution, governance, and documentation to enable reuse across products.
  • Established governance, versioning, and contribution guidelines; integrated Figma + Storybook + CI/CD.
  • Standardized components and accessibility (WCAG 2.1) across B2B and consumer products.
  • Drove adoption across global teams with onboarding materials and documentation.
Design SystemsInner-sourcingGovernance ModelsFigma IntegrationStorybookCI/CD IntegrationWCAG 2.1 ComplianceReusable Components

Principal Frontend Developer

2021-032022-12

Owned delivery for key web apps across Carlsberg’s ecosystem, co-managing CarlShop+ (B2B, €1B+ revenue) and leading frontend for CADI (in-house CRM), while mentoring developers and improving delivery practices.
  • Co-managed the architecture and delivery of CarlShop+ (B2B, €1B+ revenue).
  • Led frontend for CADI CRM; ensured performance, data integrity, and security compliance.
  • Advanced Malty Design System and Lean Sign-up to streamline onboarding and UI consistency.
B2B PlatformsCRM DevelopmentMentorshipSecurity ComplianceScalable UI SystemsDelivery OwnershipFrontend Optimization

Lead Frontend Developer

2020-012021-03

Joined Carlsberg’s Digital Team to co-create an internal Single-SPA microfrontend platform with TypeScript/React on AWS, and to establish CI/CD automation via GitHub Actions.
  • Co-created internal back-office Single-SPA platform with reusable boilerplates.
  • Implemented automated CI/CD pipelines with GitHub Actions.
  • Kickstarted documentation for existing apps and platform standards.
MicrofrontendsSingle-SPAAWS InfrastructureCI/CD AutomationCodebase DocumentationReusable Boilerplates

Greygoo

Naperville, IL, USA

Co-founder & Principal

2012-032019-06

Co-founded a digital studio delivering web and mobile platforms for enterprise and public-sector clients including General Motors, GO GROUND (NCAA), and the Paulson Institute. Oversaw engineering, UX, and delivery operations, mentoring a cross-functional team of designers and developers.
  • Defined and executed the technical and delivery strategy, ensuring high standards of performance, accessibility, and reliability.
  • Built and managed frontend and mobile teams, fostering a culture of collaboration, ownership, and technical excellence.
  • Introduced CI/CD automation, documentation workflows, and QA processes, improving delivery consistency and maintainability.
  • Implemented agile delivery practices, aligning engineering execution with client goals and outcomes.
  • Led multi-phase projects exceeding $200K, balancing technical quality with business and stakeholder expectations.
Web ArchitectureReact NativeIonicCI/CDTeam LeadershipMobile DevelopmentAgile Delivery

Opaso LLC

Remote | Chicago, IL

Senior Frontend Developer

2018-122019-06

Led a distributed team delivering a custom Angular-based healthcare platform. Oversaw UX, database design, and UI implementation. Managed client relations, documentation, and Agile delivery.
  • Designed a scalable Angular/TypeScript architecture with reusable components and documentation.
  • Led end-to-end delivery including sprint management, QA oversight, and stakeholder alignment.
  • Managed client communications and expectations, ensuring high satisfaction and on-time delivery.
AngularTypeScriptUI ArchitectureTeam LeadershipAgile DeliveryHealthcare Platforms

Cro Metrics

Remote | Chicago, IL

A/B Testing Developer

2018-062018-11

Built and deployed A/B and multivariate experiments for global e-commerce clients. Improved engagement and conversion through UX iteration and analytics-driven design.
  • Developed high-performance test variants for web and mobile platforms.
  • Collaborated with analysts and product managers to align experiments with business goals.
  • Documented experiment logic, outcomes, and learnings for team knowledge sharing.
A/B TestingConversion Rate OptimizationAnalyticsJavaScriptPerformance Optimization

Upshot Agency

Chicago, IL

Frontend Developer

2011-042012-04

Delivered high-quality microsites and internal tools for clients like Hilton Hotels, Anheuser-Busch, and Omron. Focused on responsive, accessible, and SEO-optimized interfaces.
  • Led frontend implementation of a six-month internal platform for Hilton Hotels.
  • Built responsive microsites optimized for performance and accessibility.
  • Collaborated with designers and strategists to meet brand guidelines and technical standards.
HTML5CSS3Responsive DesignAccessibilitySEO Optimization

Nokia Networks

United States (Traveling)

Contracting Engineer

2001-102011-03

Managed nationwide telecommunications deployments for clients like T-Mobile, AT&T, and Alascom. Directed engineering teams, ensured compliance, and maintained client relationships.
  • Delivered national rollout projects, including a $10M 4G deployment for T-Mobile.
  • Coordinated over 20 field crews and RF teams across multi-state surveys.
  • Maintained rigorous documentation and compliance with telecom standards.
TelecommunicationsProject ManagementTeam LeadershipComplianceTechnical Documentation

Education

Universidad del Pacífico

Bachelor in Graphic Design

1998-031998-12

Languages

  • Spanish — Native speaker
  • English — Bilingual Proficiency (C2)

Skills

JavaScript · Master

TypeScriptNode.jsECMAScriptMicro Frontends

Frontend Development · Master

ReactNext.jsAngularReact NativeGatsbyProgressive Web AppsSPAServer-Side RenderingStatic Site GenerationHeadless CMSGraphQLRESTService Workers

Design Systems · Master

FigmaStorybookDesign TokensInner-sourcingGovernance

Developer Experience · Master

CI/CD OptimizationGitHub ActionsCodeQLOnboarding AutomationTooling WorkflowsDX Strategy

AWS · Advanced

S3CloudFrontLambdaCloudWatchAmplify

GitHub · Advanced

GitHub ActionsPagesPackagesGHASBranch Protections

HTML · Master

HTML5Web ComponentsHTML ModulesCanvasSemantic HTML

CSS · Master

Tailwind CSSSassLessCSS-in-JS

Testing · Basic

JestCypressReact Testing Library

Publications

Interests

Saltwater Aquariums

Coral · Reef · Marine · Invertebrates · Fishkeeping · Clownfish

DIY IoT Maker

Raspberry Pi · Arduino · Magic Mirror · OpenHAB · Home Automation · Homebridge

Crypto

Bitcoin · Ethereum · NFT · BCube · Web3

References

It has been a privilege to have Vicente as part of my Leadership Team at Carlsberg Group. As our Frontend Solutions Architect, Vicente played a critical role in shaping our frontend strategy, notably through the development of the Malty Design System, which has transformed how we approach global frontend solutions.

His technical expertise in JavaScript, TypeScript, React, and Frontend technologies, combined with his leadership in establishing a Community of Practice, has greatly improved the developer experience and code quality across the organization. Vicente's contributions were instrumental in driving our e-commerce growth to over €1 billion annually.

I highly recommend Vicente for his leadership, creativity, and exceptional technical skills. He would be a tremendous asset to any team.
Peter Birkholm-Buch | Director of Software Engineering in Growth Products & Data @ Carlsberg Group

Get in touch

Interested in collaborating, discussing engineering leadership, or exploring new opportunities? I'm open to thoughtful conversations.