MILENISANTOS Senior Product Designer
Get a Quote
Business Solutions • What I can develop for your business

Connecting strategic design vision to implementation reality

With over three decades of experience in Product Design (UX/UI) and Front-end Development, I combine strategic vision and technical mastery to transform business needs into functional, responsive, accessible, and results-driven digital products.

Throughout my career, I have worked on over 300 digital projects covering all stages of the process: from discovery and information architecture to high-fidelity prototyping and Front-end development. This 360° perspective ensures my solutions are intuitive for users, aligned with business goals, and technically viable for engineering teams.

Product & UX/UI Design

Creation and evolution of complex interfaces for digital ecosystems. Structuring intuitive user journeys, continuous research, low, medium, and high-fidelity prototyping, and scalable Design Systems architecture to accelerate development.

Discovery and Information Architecture
User Flows and Journey Mapping
Wireframes and Interactive Figma Prototypes
Design Systems, Design Tokens, and Atomic Design
Usability Testing and Micro-interactions
Detailed Handoff for engineering teams
Figma Axure RP Adobe XD Design Systems UI Components

Front-end Development

Transformation of responsive and componentized interfaces with clean code, high performance, pixel-perfect fidelity relative to the original design, and optimized for engineering integration.

  • HTML5, CSS3, Sass, Tailwind and Bootstrap
  • Interfaces prepared for React/Angular integration
  • Performance Optimization and SEO
  • Evolutionary maintenance of platforms and applications
HTML5 / CSS3 Sass / Less Tailwind / Bootstrap JavaScript / jQuery

Sites & CMS

Development and customization of institutional websites, blogs, and portals using WordPress and Duda CMS. Full autonomy for content management and updates.

  • Custom-tailored themes and layouts
  • Creation of custom widgets and content blocks
  • Development and maintenance in WordPress/Duda CMS
  • Structural optimization and on-page SEO
WordPress Duda CMS Custom Themes Redesign

Landing Pages

Creation of high-converting Landing Pages for paid traffic campaigns, product launches, lead generation, and corporate events.

  • Strategic focus on conversion and user experience (UX)
  • Responsive and ultra-fast layouts
  • Integration with automation tools and CRM
  • Modular and flexible structure for A/B testing
High Conversion UX/UI Performance

Email Marketing & Newsletters

Creation of responsive templates for Email Marketing and Newsletters, ensuring rendering across various clients.

  • Development using MJML and specialized HTML
  • Responsive rendering guarantee on Gmail, Outlook, and others
  • Modular templates for recurring campaigns
MJML HTML Email

Social Media Arts & Banners

Creation of digital graphic assets and static/visual layouts for social media and web banners, maintaining technical consistency and brand identity alignment.

  • Promotional and institutional banners for e-commerce and portals
  • Editable Figma post templates
  • Arts for marketing campaigns, product launches, and digital promotion
Adobe Photoshop Adobe Illustrator Figma Assets

How I apply these skills in practice

A transparent and predictable process to ensure on-time and on-budget delivery. The advantage of having Design and Development expertise in a single professional.

01.

Immersion & UX

Understanding client needs and business goals, benchmarking, technical requirements gathering, and information architecture definition.

02.

UI & Prototyping

Creation of flows, wireframes, and high-fidelity layouts in Figma for validation and testing prior to coding.

03.

Front-end Code

Coding the layout into semantic, lightweight, responsive HTML/CSS/JS ready for back-end development.

04.

Delivery & Support

Project published in production, code/theme handover, team collaboration, and post-launch support.

Let's build together?

Looking to build a project or boost your team with senior experience?

Let's connect! I build digital products, UX/UI interfaces, front-end code, and Design Systems - working on a project basis or as part of your team.