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I am a Senior UX/UI Designer and Front-End Engineer with 14+ years of experience creating user-centered digital products. I specialize in translating complex workflows into intuitive, accessible interfaces, with a strong foundation in design systems, prototyping, usability testing, and conversion rate optimization. I have hands-on experience designing AI-powered product interfaces and collaborating with international stakeholders across LATAM and Europe. I leverage data-driven decisions, open communication, and cross-functional collaboration to drive retention, LTV, and overall UX quality.…I am a Senior UX/UI Designer and Front-End Engineer with 14+ years of experience creating user-centered digital products. I specialize in translating complex workflows into intuitive, accessible interfaces, with a strong foundation in design systems, prototyping, usability testing, and conversion rate optimization. I have hands-on experience designing AI-powered product interfaces and collaborating with international stakeholders across LATAM and Europe. I leverage data-driven decisions, open communication, and cross-functional collaboration to drive retention, LTV, and overall UX quality.

Evander Souza

Front-End Developer, UX Designer, UI Designer, +3

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I am a Senior UX/UI Designer and Front-End Engineer with 14+ years of experience creating user-centered digital products. I specialize in translating complex workflows into intuitive, accessible interfaces, with a strong foundation in design systems, prototyping, usability testing, and conversion rate optimization. I have hands-on experience designing AI-powered product interfaces and collaborating with international stakeholders across LATAM and Europe. I leverage data-driven decisions, open communication, and cross-functional collaboration to drive retention, LTV, and overall UX quality.…I am a Senior UX/UI Designer and Front-End Engineer with 14+ years of experience creating user-centered digital products. I specialize in translating complex workflows into intuitive, accessible interfaces, with a strong foundation in design systems, prototyping, usability testing, and conversion rate optimization. I have hands-on experience designing AI-powered product interfaces and collaborating with international stakeholders across LATAM and Europe. I leverage data-driven decisions, open communication, and cross-functional collaboration to drive retention, LTV, and overall UX quality.

Available to hire

I am a Senior UX/UI Designer and Front-End Engineer with 14+ years of experience creating user-centered digital products. I specialize in translating complex workflows into intuitive, accessible interfaces, with a strong foundation in design systems, prototyping, usability testing, and conversion rate optimization.

I have hands-on experience designing AI-powered product interfaces and collaborating with international stakeholders across LATAM and Europe. I leverage data-driven decisions, open communication, and cross-functional collaboration to drive retention, LTV, and overall UX quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Intermediate

Spanish; Castilian

Intermediate

Work Experience

Senior UX/UI Designer & Front-End Engineer at Code49 LLC

January 1, 2011 - Present

Led end-to-end UX design processes for a platform serving 2,500+ active websites and 5,000+ users, translating complex workflows into simple, accessible interfaces for multilingual users in LATAM and Europe. Implemented data-driven UX decisions, conducted A/B testing, and delivered 62+ responsive templates with a focus on UX consistency, accessibility, and conversion optimization. Built and maintained design systems and component libraries in Figma, improving platform performance and reducing load times by 25-40%. Designed AI-driven features and integrated OpenAI APIs to support generative workflows. Collaborated with international product managers, developers, and stakeholders in an Agile/Scrum environment, ensuring seamless handoffs via REST APIs and CI/CD pipelines.