gr.brandgtl.com

Phone :

+0 762-2367-723

Address :

541 Melville Ave, Palo Alto, CA 94301, ask@ohio.colabr.io

Golden Ratio
Web agency.

Discover Work

We understand
your business — turning ideas into digital solutions.

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Harmony
of Technology and Design.

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Digital solutions that
drive your success.

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KNOW US BETTER

Welcome to Golden Ratio
web development agency!

Golden Ratio is not just a name but a philosophy of our work. We create websites and mobile applications where every detail follows the principles of harmony, balance, and aesthetic perfection. Just as in nature, where the golden ratio shapes flawless proportions, our projects unite design, functionality, and user experience into a seamless whole. We believe that technology can be not only efficient but also beautiful—and we bring this idea to life in every solution.

Perfect Design

We create visually harmonious interfaces based on the principles of the golden ratio. In every project, design is not just decoration but a tool that enhances perception and interaction.

Creative Approach

Every solution is a blend of original ideas and unconventional thinking. We develop unique concepts that make your brand stand out and deliver a memorable user experience.

Advanced Technology

We leverage modern technologies and best development practices to create fast, reliable, and scalable digital products that meet the demands of the future.

Our creative works

Portfolio.

Work

Corporate Website Brazilian Farm Food

Work

Corporate website Delta Star

Work

Corporate website IGY Marinas

Work

Luxury watches marketplace Rivolty

Work

Virtual payment cards platform AdPay

Tailored Solutions for Your Needs

Our Services.

We work together to bring your ideas to life.

01

Website development

We create modern, high-performance websites tailored to your business needs.

02

Mobile App Development

We build intuitive iOS and Android apps to engage your audience.

03

Chatbot Development

Smart chatbots for automation, customer support, and sales growth.

04

Branding and Logo Creation

Unique branding and logos that make your business stand out and build trust.

05

Google Ads & Targeted Advertising

High-converting ad campaigns to attract the right audience and maximize ROI.

Meet Our Creative Team.

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Yurii

Founder

Alex

Front-End Developer
React.js (Next.js, Redux)
Vue.js
Angular

Daria

UX/UI & Graphik Designer

PhotoShop, Figma
Adobe Afterefect

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Andrey

Back-End Developer
Laravel, Yii2
Python, Symfony
Node.js (Express, Fastify, Nest)

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Artem

Chatbot Developer
WhatsApp Business, Telegram, Facebook Messenger

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Sergey

Digital Marketer
Targeting & Google Ads, SMM

Testimonials

Yulia Real Estate Company

Alena Marketing Manager

Nick Garden Center Human Resources

Tom Human Resources

" Personally, I want to thank you for our collaboration, for your responsibility, creativity, initiative, speed, and quality! It’s a pleasure working with you Looking forward to our next project! "

" Thank you, Golden Ratio, for bringing my little dream to life! Excellent work—professional and fast! I highly recommend them to everyone! Working with them is a pleasure—easy and smooth. You'll get a high-quality website with attention to every detail. "

"We want to express our deepest gratitude to Golden Ratio and their team for the fast and high-quality development of our website. Thank you for your patience, understanding, and for bringing all our ideas to life. It’s a pleasure to work with a team that is always in touch and truly listens. Wishing your team growth, success, and all the best! You are the best—highly recommended! You’ll be thrilled with the results! "

"An amazing team and true professionals! Huge thanks for completing our projects, from landing pages to incredibly fast and effective website performance optimization! I highly recommend them for projects of all kinds—they bring every idea to life!"