Available for projects

Luidy Lazarine

AI Product Engineer · Product + Engineering · Design Systems

Ponta Grossa, Paraná, Brazil

I build and ship production-ready products using AI. Instead of stopping at screens and handoff, I take the work all the way to production, combining product vision, design sensibility and AI-augmented engineering (Claude Code, Cursor). My foundation is product and UX/UI, so I bring a strong sense of experience, interface quality and design systems, but what sets me apart is implementing and delivering end to end, from concept to deploy.

~70%
less time per feature (with AI)
40+
digital products shipped
15+
companies served

Currently

Docato

AI Product Engineer

Feb 2025 | Present · Ponta Grossa, PR

GAP Sistemas

AI Product Engineer

Aug 2023 | Present · Uberlândia, MG

Experience

  1. Docato

    · AI Product Engineer

    Feb 2025 | Present · Ponta Grossa, PR

    • End-to-end design lead for internal and external SaaS products.
    • Defined the design system and interaction patterns for the platform.
    • Integrated AI workflows (Claude Code, Cursor) into the product cycle.
  2. GAP Sistemas

    · AI Product Engineer

    Aug 2023 | Present · Uberlândia, MG

    • Implementation and adherence to Agile methodologies, specifically Scrum.
    • Monitoring and optimization of UX metrics to improve user experience.
    • High-quality UI design in Figma.
    • Benchmarking to analyze and improve product performance.
    • Development and optimization of the design system for the company's products.
    • End-to-end design and development of web and mobile applications.
  3. Docato

    · Web Designer

    Sep 2022 | May 2025 · Ponta Grossa, PR

    • Brand and internal/external communication management with strategic focus.
    • Iteration and refinement based on user feedback.
    • Visual identity development and website interface design using Figma and the Adobe Suite.
    • Front-end development in HTML, CSS, and JavaScript.
    • SEO techniques for continuous improvements.
    • Requirement analysis to understand client needs and project goals.
    • Market research and competitor analysis for insights.
    • Creation of high and low-fidelity wireframes.
  4. Persona Publicidade

    · Art Director

    Apr 2022 | Sep 2022 · Ponta Grossa, PR

    • Creation of brands and online/offline advertising campaigns.
    • Visual identity management and development of aesthetic concepts.
    • Trend research and best-practices analysis.
  5. Olé Propaganda

    · Art Director

    Oct 2021 | Apr 2022 · Ponta Grossa, PR

    • Creation of brands and online/offline advertising campaigns.
    • Visual identity management and development of aesthetic concepts.
    • Trend research and best-practices analysis.

How I work

01 Product discovery: research, interviews and problem definition.
02 Turning requirements into working software, not just mockups.
03 AI-augmented development: Claude Code, Cursor, prompt engineering.
04 Building and evolving Design Systems.
05 Front-end implementation and deploy to production.
06 Version control with Git and GitHub in collaborative workflows.
07 Continuous iteration driven by real usage metrics.
08 SEO, performance and accessibility (WCAG) best practices.

Tools

AI & dev

  • Claude Code
  • Cursor
  • ChatGPT
  • Midjourney
  • GitHub
  • HTML
  • CSS
  • JavaScript

Design

  • Figma
  • Framer
  • Adobe XD
  • Photoshop
  • Illustrator
  • After Effects
  • Premiere
  • InDesign

Ops

  • Notion
  • Linear
  • Jira
  • Trello
  • Asana
  • Miro

Data

  • Google Analytics
  • Power BI
Product Design •UX Design •UI Design •Interaction Design •Information Architecture •Design Systems •Web Design •Mobile Design •Responsive Design •Prototyping •Wireframing •Usability Testing •Generative AI •Prompt Engineering •SEO •Accessibility (WCAG) •Product Design •UX Design •UI Design •Interaction Design •Information Architecture •Design Systems •Web Design •Mobile Design •Responsive Design •Prototyping •Wireframing •Usability Testing •Generative AI •Prompt Engineering •SEO •Accessibility (WCAG) •

Education

  • UNOPAR: Universidade Norte do Paraná

    Postgraduate · Full Stack Development

    Jan 2023 | Jun 2023

  • UNOPAR: Universidade Norte do Paraná

    Postgraduate · Mobile Development

    Jan 2023 | Jun 2023

  • Universidade Positivo

    Bachelor's · Digital Marketing

    Jan 2020 | Aug 2022

Languages

  • PortugueseNative
  • EnglishFull Professional

Let's talk

About product, collaborations, or building something with AI.

Message on WhatsApp