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I am a Frontend Developer with a Bachelor’s degree in Computer Science from UFMT and 5+ years of experience building responsive, high-performance interfaces using ReactJS, React Native, TypeScript, and JavaScript. I translate UI/UX designs into scalable code, improve usability across devices, and am passionate about clean architecture, accessibility, and user-centered solutions. I enjoy collaborating with design and product teams to deliver polished, accessible interfaces and scalable front-end architectures. I’m always eager to learn new technologies and optimize performance, with a focus on delivering delightful user experiences.…I am a Frontend Developer with a Bachelor’s degree in Computer Science from UFMT and 5+ years of experience building responsive, high-performance interfaces using ReactJS, React Native, TypeScript, and JavaScript. I translate UI/UX designs into scalable code, improve usability across devices, and am passionate about clean architecture, accessibility, and user-centered solutions. I enjoy collaborating with design and product teams to deliver polished, accessible interfaces and scalable front-end architectures. I’m always eager to learn new technologies and optimize performance, with a focus on delivering delightful user experiences.

Dayany Santos

Front-End Developer, Web Developer, Full Stack Developer, +2

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I am a Frontend Developer with a Bachelor’s degree in Computer Science from UFMT and 5+ years of experience building responsive, high-performance interfaces using ReactJS, React Native, TypeScript, and JavaScript. I translate UI/UX designs into scalable code, improve usability across devices, and am passionate about clean architecture, accessibility, and user-centered solutions. I enjoy collaborating with design and product teams to deliver polished, accessible interfaces and scalable front-end architectures. I’m always eager to learn new technologies and optimize performance, with a focus on delivering delightful user experiences.…I am a Frontend Developer with a Bachelor’s degree in Computer Science from UFMT and 5+ years of experience building responsive, high-performance interfaces using ReactJS, React Native, TypeScript, and JavaScript. I translate UI/UX designs into scalable code, improve usability across devices, and am passionate about clean architecture, accessibility, and user-centered solutions. I enjoy collaborating with design and product teams to deliver polished, accessible interfaces and scalable front-end architectures. I’m always eager to learn new technologies and optimize performance, with a focus on delivering delightful user experiences.

Available to hire

I am a Frontend Developer with a Bachelor’s degree in Computer Science from UFMT and 5+ years of experience building responsive, high-performance interfaces using ReactJS, React Native, TypeScript, and JavaScript. I translate UI/UX designs into scalable code, improve usability across devices, and am passionate about clean architecture, accessibility, and user-centered solutions.

I enjoy collaborating with design and product teams to deliver polished, accessible interfaces and scalable front-end architectures. I’m always eager to learn new technologies and optimize performance, with a focus on delivering delightful user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Software Development Analyst at Serasa Experian

September 1, 2023 - February 1, 2025

Maintained and optimized Web SDK applications for biometrics and fraud prevention using TypeScript and ReactJS; improved frame responsiveness across devices by 20%; collaborated with UI/UX teams to align interfaces with new design standards; ensured performance and compliance with Kanban and sprint-based agile methodologies.

Frontend Developer at Avenue Code

July 1, 2021 - July 1, 2022

Contributed to a large-scale system migration from Angular to ReactJS for a U.S.-based industrial client; implemented reusable components and state management with Redux, reducing code redundancy by 30%; used Bootstrap, Tailwind, and custom frameworks to ensure brand consistency; mentored new developers through the internal P2P program and presented a talk on graphics performance optimization.

Frontend Developer (Intern) at Núcleo de Tecnologia da Informação (UFMT)

September 1, 2020 - June 1, 2021

Supported POLITEC-MT request management system with ReactJS and JavaScript; translated design files into responsive UI using Photoshop, SVGs, and CSS3; participated in agile sprints for backlog delivery and testing.

Frontend & Web Designer at Paikka Corp.

January 1, 2019 - December 1, 2019

Designed and developed responsive client websites with HTML5, CSS3, and JavaScript; created and optimized vector illustrations in Adobe Illustrator for UI elements; delivered projects on schedule while following agile workflows.