Rainer Drummond

Hi, I am

Rainer Drummond

Developer for Business. Designer for People.

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RECOMMENDATIONS

Trusted by professionals

Matheus Cardoso photo

Matheus Cardoso

Full Stack Developer | TypeScript | React | Node | React Native

Full Stack Developer

"I worked with Rainer on our last project, where he was the front-end leader. In addition to mastering React, Next.js, TypeScript and Tailwind, he has a clear product vision and total focus on the user experience. He restructured the entire front-end, implementing best practices that greatly improved the performance and organization of the code. Technical professional, agile and with a strong leadership capacity."

Hugo Amorim photo

Hugo Amorim

Backend Engineer | Software Engineer

Software Engineer

"I had the opportunity to work with Rainer Drummond on the Seercard and Get Now projects, where he worked as a front-end developer building modules and interfaces. Rainer is very consistent in what he delivers. He has great usability awareness, attention to detail, and care in transforming requirements into clear and functional interfaces. Additionally, he's easy to work with: communicates well, quickly understands what needs to be done, and always seeks practical solutions. He's a committed, reliable professional who truly cares about front-end quality. I confidently recommend him for any team that needs a solid and collaborative front-end developer."

Rafael Santiago photo

Rafael Santiago

CTO | Principal Software Engineer | React, TypeScript, Node.js | MongoDB | Angular | NestJS | AWS | AI Engineer

Software Engineer

"I had the pleasure of teaching Rainer in a JavaScript programming classes, and he was truly an outstanding student. He consistently demonstrated curiosity, dedication, and a solid understanding of the concepts. His progress was impressive, and I have no doubt he will continue to excel in any project he takes on"

Fhylipe Adan photo

Fhylipe Adan

Front-end Developer | Back-end Developer | Full-Stack Developer | Software Engineer | Software Developer

Full Stack Developer

"I had the opportunity to get to know Rainer's work and I can say that he is a talented Full Stack developer. With experience in TypeScript, React, Node and React Native, he delivers fast and well-structured solutions. I recommend his work!"

David Silva photo

David Silva

Journalist focused on SEO, community management, AI and writing

SEO Specialist

"I worked with Rainer on the development of a creative economy platform. Together with him, we managed to deliver an efficient product that solved what the customer had requested. Rainer has excellent interpersonal communication and knows how to work as a team."

Lucas Aleluia photo

Lucas Aleluia

Operations Leader - GL Events | Logistics and Assembly Supervision, Customer Service and Support | Electrical Technician and IT Graduate

Operations Leader

"I have known Rainer for some time and I can say that he is an excellent IT professional. As a Full Stack Jr Developer, he stands out for his dedication, competence and ease in dealing with different challenges. In addition to being very responsible, Rainer has a great ability to solve problems in a practical way and is always looking to learn more. Certainly, he is someone you can trust to deliver good work."

Matheus Cardoso photo

Matheus Cardoso

Full Stack Developer | TypeScript | React | Node | React Native

Full Stack Developer

"I worked with Rainer on our last project, where he was the front-end leader. In addition to mastering React, Next.js, TypeScript and Tailwind, he has a clear product vision and total focus on the user experience. He restructured the entire front-end, implementing best practices that greatly improved the performance and organization of the code. Technical professional, agile and with a strong leadership capacity."

Hugo Amorim photo

Hugo Amorim

Backend Engineer | Software Engineer

Software Engineer

"I had the opportunity to work with Rainer Drummond on the Seercard and Get Now projects, where he worked as a front-end developer building modules and interfaces. Rainer is very consistent in what he delivers. He has great usability awareness, attention to detail, and care in transforming requirements into clear and functional interfaces. Additionally, he's easy to work with: communicates well, quickly understands what needs to be done, and always seeks practical solutions. He's a committed, reliable professional who truly cares about front-end quality. I confidently recommend him for any team that needs a solid and collaborative front-end developer."

Rafael Santiago photo

Rafael Santiago

CTO | Principal Software Engineer | React, TypeScript, Node.js | MongoDB | Angular | NestJS | AWS | AI Engineer

Software Engineer

"I had the pleasure of teaching Rainer in a JavaScript programming classes, and he was truly an outstanding student. He consistently demonstrated curiosity, dedication, and a solid understanding of the concepts. His progress was impressive, and I have no doubt he will continue to excel in any project he takes on"

Fhylipe Adan photo

Fhylipe Adan

Front-end Developer | Back-end Developer | Full-Stack Developer | Software Engineer | Software Developer

Full Stack Developer

"I had the opportunity to get to know Rainer's work and I can say that he is a talented Full Stack developer. With experience in TypeScript, React, Node and React Native, he delivers fast and well-structured solutions. I recommend his work!"

David Silva photo

David Silva

Journalist focused on SEO, community management, AI and writing

SEO Specialist

"I worked with Rainer on the development of a creative economy platform. Together with him, we managed to deliver an efficient product that solved what the customer had requested. Rainer has excellent interpersonal communication and knows how to work as a team."

Lucas Aleluia photo

Lucas Aleluia

Operations Leader - GL Events | Logistics and Assembly Supervision, Customer Service and Support | Electrical Technician and IT Graduate

Operations Leader

"I have known Rainer for some time and I can say that he is an excellent IT professional. As a Full Stack Jr Developer, he stands out for his dedication, competence and ease in dealing with different challenges. In addition to being very responsible, Rainer has a great ability to solve problems in a practical way and is always looking to learn more. Certainly, he is someone you can trust to deliver good work."

ABOUT

Passion, Creativity, and Code

Rainer Drummond avatar

Rainer Drummond

Designer and Frontend Engineer

Hi, I'm Rainer — a Designer and Frontend Engineer from Brazil with over 5 years of experience. My journey started in design, and that has completely shaped the way I develop: I think about interfaces before code, value visual clarity, and prioritize seamless experiences.

Over the past few years, I've been part of high-impact projects in the financial sector, including a management system that processed over 375,000 transactions. This experience reinforced my attention to architecture, performance, code quality, and interface consistency.

My focus is on transforming ideas into real products, combining my background in Design and UX with advanced Frontend development, clean code and componentization best practices, plus experience in API integration and back-end development with Node.

I aim to contribute to teams that value quality, collaboration, and innovation — delivering solutions that are visually solid, technically robust, and truly useful for users.

If you want to create something exceptional, let's talk.

PROFICIENCY ON

The following tools and stacks...

Figma
Adobe XD
Photoshop
Illustrator
JavaScript
TypeScript
HTML5
CSS3
WordPress
Elementor
React
Next.js
React Native
Expo
Tailwind CSS
Node.js
PostgreSQL
Prisma
DBeaver
Vercel
Visual Studio Code
Git
GitHub
GitLab

SERVICES

Transforming Ideas into Digital Solutions

View Completed Projects

Brand & Visual Design

Strategic brand identity design and visual communication services. Crafting distinctive logos, comprehensive brand guidelines, and compelling digital illustrations that resonate with your target audience and elevate your brand presence.

BRANDINGVISUAL IDENTITYDIGITAL ILLUSTRATION
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Web Development & UI/UX Design

Full-stack web development and user-centered design services. Building fast, responsive websites and web applications with modern frameworks, optimized performance, and intuitive user interfaces that convert visitors into customers.

SOFTWARELANDING PAGESECOMMERCEWEBSITERESPONSIVE WEB DESIGNUI/UX DEVELOPMENT
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Mobile Application Development

Cross-platform mobile app development with React Native. Creating high-performance mobile applications with native feel, seamless animations, and exceptional user experiences for iOS and Android platforms.

MOBILE APP DESIGNHYBRID UI/UX DEVELOPMENT

Ready to Transform Your Vision?

I'm passionate about crafting exceptional digital experiences that drive results. Whether you need a stunning website, a powerful mobile app, or a complete brand identity, I'm here to bring your ideas to life. Let's collaborate and create something extraordinary together!

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