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I'm Leo Crixi, and I help solopreneurs and professionals build web presences that actually convert visitors into paying clients. My clients typically come to me frustrated because their current website (or lack of one) is costing them opportunities every week.…

Leandro Crixi

Web Developer, Front-End Developer, UI Designer, +2

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I'm Leo Crixi, and I help solopreneurs and professionals build web presences that actually convert visitors into paying clients. My clients typically come to me frustrated because their current website (or lack of one) is costing them opportunities every week.…

Available to hire

I’m Leo Crixi, and I help solopreneurs and professionals build web presences that actually convert visitors into paying clients. My clients typically come to me frustrated because their current website (or lack of one) is costing them opportunities every week.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Freelance Web Developer at Self-Employed

January 1, 2025 - Present

Self-employed freelance web developer focusing on frontend development using React and TypeScript; building scalable web apps and collaborating with clients. Responsibilities include developing web applications, debugging, testing, and delivering features with modern frontend tech.

Customer Success Analyst / Junior Developer at Retail in Motion

January 1, 2025 - October 6, 2025

Developing web applications using React and TypeScript. Built and maintained web applications using React; Analyzed, debugged, and optimized web application functionality; Managed database operations (MySQL) for data handling; Collaborated with senior developers on feature implementations.

Technical Support Analyst at Accenture, Meta

December 31, 2021 - October 6, 2025

Provided technical and functional support for web and mobile applications. Conducted device testing (iOS & Android) and handled data management. Acted as a point of contact for first-level team related to technical issues. Developed a procedural training manual for technical support and provided in-house training.

Freelance Web Developer at Self-employed

January 1, 2025 - Present

Developing web applications using React and TypeScript; built and maintained web apps; analyzed and debugged frontend code; optimized performance; managed data with MySQL; collaborated with senior developers on feature implementations; produced in-house training materials and provided ongoing technical support; conducted device testing (iOS & Android).

Customer Success Analyst / Junior Developer at Retail in Motion

January 1, 2025 - October 6, 2025

Supported customers and contributed to development of web apps using React and TypeScript; analyzed frontend features, debugged issues, and implemented improvements; managed data handling with MySQL; collaborated with senior developers on feature implementations; helped ensure successful adoption of applications (Ireland/Remote).

Customer Success Analyst / Junior Developer at Retail in Motion

January 1, 2021 - January 1, 2025

Supported customers and contributed to development tasks. Built and maintained websites using React, TypeScript, HTML, CSS and CMS (WordPress, Wix). Contributed to building responsive UI components and front-end architecture. Worked with REST APIs and MySQL for data handling. Delivered websites for small businesses and personal brands.