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Hi! I’m Lucas Txai, a frontend software engineer based in Brazil. I have 3+ years of experience building scalable, high-performance web applications using Angular, TypeScript, and modern frontend ecosystems. I specialize in component-based architecture, performance optimization, and clean, maintainable code. I’ve helped reduce development time by up to 40% and improved app performance by 25%, and I thrive in agile, cross-functional teams. I’m highly adaptable and versatile, with hands-on experience across Angular, React, Vue, Node.js, C# and ASP.Net. I’m a fast learner who integrates quickly into new codebases and technologies, and I value collaboration, code quality, and CI/CD practices. I’m seeking opportunities to contribute to international teams focused on scalable, user-centric digital products.…Hi! I’m Lucas Txai, a frontend software engineer based in Brazil. I have 3+ years of experience building scalable, high-performance web applications using Angular, TypeScript, and modern frontend ecosystems. I specialize in component-based architecture, performance optimization, and clean, maintainable code. I’ve helped reduce development time by up to 40% and improved app performance by 25%, and I thrive in agile, cross-functional teams. I’m highly adaptable and versatile, with hands-on experience across Angular, React, Vue, Node.js, C# and ASP.Net. I’m a fast learner who integrates quickly into new codebases and technologies, and I value collaboration, code quality, and CI/CD practices. I’m seeking opportunities to contribute to international teams focused on scalable, user-centric digital products.

Lucas Txai

Front-End Developer, Programmer, Developer, +6

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Hi! I’m Lucas Txai, a frontend software engineer based in Brazil. I have 3+ years of experience building scalable, high-performance web applications using Angular, TypeScript, and modern frontend ecosystems. I specialize in component-based architecture, performance optimization, and clean, maintainable code. I’ve helped reduce development time by up to 40% and improved app performance by 25%, and I thrive in agile, cross-functional teams. I’m highly adaptable and versatile, with hands-on experience across Angular, React, Vue, Node.js, C# and ASP.Net. I’m a fast learner who integrates quickly into new codebases and technologies, and I value collaboration, code quality, and CI/CD practices. I’m seeking opportunities to contribute to international teams focused on scalable, user-centric digital products.…Hi! I’m Lucas Txai, a frontend software engineer based in Brazil. I have 3+ years of experience building scalable, high-performance web applications using Angular, TypeScript, and modern frontend ecosystems. I specialize in component-based architecture, performance optimization, and clean, maintainable code. I’ve helped reduce development time by up to 40% and improved app performance by 25%, and I thrive in agile, cross-functional teams. I’m highly adaptable and versatile, with hands-on experience across Angular, React, Vue, Node.js, C# and ASP.Net. I’m a fast learner who integrates quickly into new codebases and technologies, and I value collaboration, code quality, and CI/CD practices. I’m seeking opportunities to contribute to international teams focused on scalable, user-centric digital products.

Available to hire

Hi! I’m Lucas Txai, a frontend software engineer based in Brazil. I have 3+ years of experience building scalable, high-performance web applications using Angular, TypeScript, and modern frontend ecosystems. I specialize in component-based architecture, performance optimization, and clean, maintainable code. I’ve helped reduce development time by up to 40% and improved app performance by 25%, and I thrive in agile, cross-functional teams.

I’m highly adaptable and versatile, with hands-on experience across Angular, React, Vue, Node.js, C# and ASP.Net. I’m a fast learner who integrates quickly into new codebases and technologies, and I value collaboration, code quality, and CI/CD practices. I’m seeking opportunities to contribute to international teams focused on scalable, user-centric digital products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Spanish; Castilian

Intermediate

Portuguese

Fluent

Work Experience

Front-End Software Engineer at Hubees

October 1, 2022 - Present

Refactored the company’s landing pages and websites using AngularJS, enhancing maintainability and development efficiency by modularizing sections into reusable components. Delivered a subscription cancellation feature one week ahead of schedule, improving user autonomy and service flexibility. Standardized app pages to ensure design consistency and coherent navigation, nearly eliminating UI discrepancies and reducing development time for new screens by approximately 30%. Integrated front-end applications with RESTful APIs in collaboration with back-end teams. Actively participated in Agile SCRUM and Kanban methodologies for sprint optimization. Implemented and maintained end-to-end tests with Cypress to ensure reliability and reduce regression issues.

Front-End Software Engineer at Hubees

October 1, 2022 - Present

Refactored the company’s landing pages and websites using AngularJS, improving code organization by modularizing sections into reusable components, enhancing maintainability and development efficiency. Reduced code creation time by 40% and decreased page size by approximately 25%. Led the sprint delivery of the subscription cancellation feature, completing implementation one week ahead of schedule to improve user autonomy and service flexibility. Standardized app pages to ensure design consistency and coherent navigation, near eliminating screen inconsistencies and reducing development time by approximately 30%. Integrated front-end applications with RESTful APIs collaborating closely with back-end teams. Actively participated in Agile ceremonies following SCRUM and Kanban to prioritize tasks. Implemented and maintained end-to-end tests for feature reliability and reduced regression issues, supporting continuous integration and delivery practices.