Senior Software Architect

Anabelle Handdoek

Two decades shipping accessible, secure, and high-performance web applications. Trusted by global brands to lead technical direction where quality, compliance, and user experience converge.

Founder of 8manos. Creator of award-winning platforms including Colombia's Peace Process Open Library. Currently architecting omni-channel experiences at Publicis Groupe for 120M+ users.

Deep expertise in React, Next.js, TypeScript, accessibility (WCAG/ARIA), and security (OWASP). Passionate about FOSS, AI agents, web3, and building technology that matters.

Pixel Survivor avatar
Location

Bogotá, Colombia

Languages
  • Spanish (Native)
  • English (Bilingual C1)
  • French (A2)
  • Japanese (Basic)

At a Glance

Proven impact across enterprise-scale platforms.

20+ YearsShipping production software at scale
120M+ UsersHealthcare platform redesign
WCAG 2.1 AAAccessibility-first architecture
OWASPSecurity and privacy by default

Expertise

Daily practice across the full product lifecycle.

Core Technologies

  • JavaScript, TypeScript, CSS, HTML
  • React, Next.js, Vue.js
  • Node.js, REST, GraphQL
  • D3.js, Three.js, WebGL

Quality & Delivery

  • Accessibility (WCAG/ARIA, ADA)
  • Performance & Core Web Vitals
  • CI/CD, TDD, test automation
  • Security (OWASP), privacy compliance

Leadership

  • Technical direction & architecture
  • Cross-functional team leadership
  • Mentoring & engineer growth
  • Stakeholder alignment & delivery

Experience

Leading technical direction, mentoring engineers, and delivering global-scale digital products.

Experience Technology Architect

Publicis Groupe · Razorfish

Jul 2025 – Present

Architecting tomorrow’s experiences through innovation, accessibility, and technical excellence.

  • Define architecture standards adopted across multiple delivery teams.
  • Lead global AI usage guidelines and enablement across the organization.
  • Deliver internal talks on AI tooling, workflows, and best practices.

Senior Experience Technology Engineer

Publicis Groupe · Razorfish

Oct 2023 – Jul 2025

Led the front-end engineering team for the redesign of a major healthcare brand's website serving 120M+ users with strict performance, privacy, and accessibility requirements.

  • Ensured AA accessibility, legal, and security compliance.
  • Integrated frontend and backend systems with cross-functional teams.
  • Collaborated with designers and product managers on user-centered delivery.

Senior Front-End Engineer

Publicis Groupe · Razorfish

Jun 2022 – Oct 2023

Built and maintained interfaces for global brands using React and TypeScript.

  • Improved accessibility and conversion metrics for ecommerce flows.
  • Reduced regressions through CI/TDD and analytics validation.

Technical Lead

La Gente Del Común

Jun 2013 – Jun 2022

Led full-stack development for social impact, arts, and environmental projects including Colombia's Peace Process Open Library.

  • Built APIs and D3.js visualizations for Universidad de los Andes and press freedom organizations.
  • Delivered platforms recognized for civic and cultural significance.

Founder & Technical Director

8manos S.A.S

Sep 2010 – Jul 2022

Founded and led a software studio delivering projects for public and private sector clients at national scale.

  • Delivered for Banco de la República, Ministerio de Cultura, and Federación Nacional de Cafeteros.
  • Contributed to open source and built a portfolio of award-winning work.

Lead Web Developer

La Cápsula Ltda.

Mar 2005 – Dec 2012

Built high-impact web platforms including a 24/7 streaming service and interactive experiences for film studios and universities.

  • Pushed early web technology boundaries to deliver production-grade results.

Featured Work

Flagship platforms with national and international reach.

Personal Projects

Autonomous systems, experimental games, and real-time platforms.

Pixel Survivor

Pixel Survivor

Autonomous AI agent that promotes art and sells pixels via Bitcoin Lightning. Full-stack system with real-time canvas, social-aware AI content generation, and self-improvement algorithms.

  • Autonomous AI
  • Bitcoin
  • Lightning
  • Nostr
Visit Project
TetrisTwist

TetrisTwist

3D Tetris in Three.js/WebGL with physics simulation, smooth transforms, and responsive touch controls.

  • Three.js
  • WebGL
  • React
  • TypeScript
Visit Project
Multiplayer Snake

Multiplayer Snake

Real-time multiplayer game with client-server sync, collision detection, and persistent leaderboards.

  • Socket.IO
  • Canvas API
  • Node.js
  • React
Visit Project

Recognition

Selected awards and industry acknowledgment.

Premio Gabo 2020 · Reconocimiento Clemente Manuel Zabala

Cerosetenta – excellence in digital journalism.

Lápiz de Acero · Best Website 2015

Cerosetenta – recognized as Colombia's best website.

PautaVisible

Award-winning government transparency platform with D3.js data visualization.

Brutalist Websites · Mention of Honor

montenegrojaramillo.info – recognized for bold design.

Education & Certifications

Continuous investment in craft and leadership.

  • AI for EngineersPublicis Groupe
  • AI for ProgrammersPublicis Groupe
  • Epic ReactKent C Dodds
  • Ethereum for DevelopersPlatzi
  • Advanced JavaScript TDDUdemy
  • Scrum Fundamentals CertifiedScrumStudy

Connect

Find me across platforms.