Open to opportunities

Ian Ribeiro

@ianribeiro

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Lead Frontend Engineer with a decade of experience in AI applications.

Brazil

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my skills in AI and frontend development to create impactful solutions.

I am a seasoned Lead Frontend Engineer with over 10 years of experience specializing in AI-powered applications and full-stack development. My journey has been marked by significant achievements, including leading a team of developers at Career.io to build and deploy client-facing features for a large-scale career platform. I engineered a full application rebuild that cut iteration cycles by five times, significantly enhancing deployment speed and efficiency.

As a co-founder and CTO at Sune AI, I developed an innovative canvas workspace integrating multiple LLMs, showcasing my ability to blend technical expertise with entrepreneurial spirit. My work at AE Studio further solidified my reputation as a leader in the field, where I delivered AI-driven applications and authored technical documentation that optimized workflows and performance. I am passionate about mentoring junior engineers and fostering a culture of continuous learning and improvement within my teams.

Experience

Work history, roles, and key accomplishments

Lead Frontend Engineer

Career.io

Jan 2024 - Jul 2025 (1 year 6 months)

Led a team of 5 developers to build and deploy client-facing features for a large-scale career platform. Engineered a full application rebuild, cutting iteration cycles by 5x and significantly improving deployment speed.

JavaScript TypeScript React Next.js PostgreSQL MySQL MongoDB Docker Git

Co-founder, Lead Developer

Sune AI

Apr 2023 - Dec 2023 (8 months)

Co-founded and served as CTO, developing a canvas workspace integrating multiple LLMs. Designed an asynchronous job system to handle cross-service data flow across integrated SaaS platforms.

LLM Integrations AI System Design API Development

Full Stack Engineer

AE Studio

Oct 2021 - Jan 2023 (1 year 3 months)

Delivered AI-powered applications leveraging Stable Diffusion and other ML technologies. Authored technical documentation for APIs and operational workflows.

AI Machine Learning Stable Diffusion API Documentation LLM Use Cases

Front-End Developer & Tech Lead

Maxxi

Nov 2019 - Oct 2021 (1 year 11 months)

Directed front-end engineering for enterprise applications, improving compliance, performance, and code quality. Introduced TypeScript and linter practices, modernizing development standards.

Front End Developer TypeScript React Mentoring