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Front-End Development Services

Design Key helps leading companies and startups to enhance their teams for various software projects like mobile app development, web development, cloud solutions and more. We provide front-end development services and build functional and rich user interfaces that meet high-quality standards.


Business-specific development

No matter the size of your company, we provide top-notch solutions for your business. Let us assist you in unleashing the full potential of technology for your business goals.



We help rapidly test concepts and establish a strong product through discovery. You will recieve cost-effective and functional software that draws attention and fosters user engagement.


Small and Medium-sized Enterprises (SMEs)

Our team offers scalable front-end solutions that can adapt and grow with your business. We focus on creating user-friendly designs that increase customer retention and conversion rates.


Large Corporations

We can cover complex needs, delivering robust and reliable solutions. Our team ensures your platform is capable of handling traffic volumes while offering a seamless user experience.



HTML & CSS Responsive Web Development

We create mobile-friendly, responsive websites that function seamlessly across all device types and screen sizes.


JavaScript and Typescript Development

Utilize our expertise in JavaScript and its frameworks like Angular, React, and Vue.js for high-performance, interactive applications.


Performance Optimization

We ensure your website loads swiftly and smoothly with our performance optimization strategies.


Platform-Based Development

We can craft unique front-end solutions tailored to the specifics of each platform.


Cross-Platform Development

We offer cross-platform development services that provide a consistent and seamless user experience, regardless of the platform being used.


CMS-Based Development

Leverage our expertise in CMS platforms like WordPress, Zoho, Hubspot and Shopify to create a visually appealing and functional websites.


Our Front-end Development Services


Save time, get results!

Hire professional front-end developers at Design Key to receive
efficient development that drives user engagement.


Why choose Design Key studio for front-end development?

Design-Driven Aproach

We focus on user experience by using a design-driven development. We explore business and target audience to create a user-centered design strategy that guides the development. This leads to websites and apps that work well, are easy to use, interactive, and look good.

Improved Performance

Our team ensures your website or application loads quickly and runs smoothly, enhancing user experience and contributing positively to SEO rankings. Furthermore, we prioritize accessibility to make your website inclusive and accessible to all users.

Timely Delivery

We value your time and work in sprints to make our work productive and easy to track. Our agile development processes ensure that your project is delivered on schedule without compromising on quality.

Support & Maintenance

We offer continuous maintenance to ensure that your website or software provides high performance and has satisfying usage metrics. Our post-launch process allows us to deliver timely hotfixes and ongoing support.

Transparent Communication

Dedicated managers keep our clients consistently informed about the project status and provide a clear view of every tech decision and its results. Our business analysts create comprehensive documentation to help our clients navigate the tech parts of their software.

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Save time, get results!

Hire professional front-end developers at Design Key to receive
efficient development that drives user engagement.

Dental Financing Platform

Web design, App design, Development

E-Learning Platform

Web design, App design, Development

Wellness Dental

Comming soon

Vacancy Screening, MVP

Comming soon


Success of our clients

Explore our recent web development projects.


end-to-end projects delivered

Industry: Construction Services

Full-cycle development of a comprehensive accounting system that includes both a website and a mobile application. This system is designed to efficiently manage the operations of enterprises engaged in tunnel drilling and other heavy construction activities.

Industry: Online Education

E-learning platform with functionality that allows teachers to teach students languages more effectively. The platform provides interactive books and games to study the languages.

Industry: Professional Services

This software suite includes web and mobile applications that connect service providers with potential clients. Key features include creating profiles, searching for services, managing appointments, and in-app payments.


Industry: Financial Operations in Healthcare

Financial software that simplifies financing for dental procedures by streamlining the credit application process, giving access to funding sources, and generating pre-qualified decisions for finance applications.


See what clients say about our work

Whether you need to refine your mobile app strategy, streamline your development process, or find a reliable partner for your future project, our team is here to assist you.

Ryan Wynch

Program Lead

Design Key did an excellent job by turning a concept into a working MVP that I could provide to my users. They know how to make the development process look easy, highlight underground stones, and suggest features and enhancements. Though I had a complex product, it was delivered on time and to spec. Highly recommended.

Lori Barao

Manager of Operations at MMI Direct

Design Key has worked on several development projects for me over the past two years. They are excellent experts with exceptional client service and communication skills. They are able to dig through complex project requirements and produce an end product that exceeds expectations.

Henry Biggs


Design Key is spectacular, and they do consistently exceptional work. There hasn't been anything they've told me they can't do… And I've asked for a lot over the years! I could not recommend them more highly.

  • We serve a wide range of industries including finance, healthcare, retail, education, and more. We dive into every industry we work with to understand unique requirements and tailor our solutions accordingly.

  • We specialize in using the latest frontend technologies including HTML5, CSS3, JavaScript, Typescript, React, Angular, and more. Our team stays updated with industry trends to ensure cutting-edge solutions for our clients.

  • Yes, we have a fully equipped team of project managers, business analysts, designers, developers, and QA engineers to handle end-to-end software development projects. We can build customized software and apps from scratch based on your needs and requirements.

  • The timeline for project completion differs based on the complexity and requirements of the project. However, we always strive to deliver within the agreed-upon timeframe.

  • Our payment terms are flexible and we offer different payment models to suit the financial needs of our clients. Please contact us for more detailed information.



Our custom software development process:

Kick-off meeting

We begin by understanding your business requirements, project goals, and target audience. This knowledge forms the foundation for next steps.

User Interface Design

Our UX/UI designers crafts an intuitive and visually appealing user interface that shows your brand identity and meets user needs.


Our development team transforms the design into a functional product using agile methodologies. We work in sprints, allowing for continuous feedback and adjustments.

Thorough QA and Testing

We perform QA and testing to guarantee optimal functionality and address any issues, ensuring a high-quality final product.


After ensuring the product meets our strict quality standards, we proceed with the launch.

Ongoing Support

We provide support and maintenance to keep your product updated and performant.

Wondering if Design Key is the right development company?

Schedule a 30-minute intro call with Daniel Killyevo, Founder and Technical Lead in Design Key. During this call, we can figure out how to assist you and what expertise is required for your project. We can also address any questions you may have and provide more information about our service.

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Hire a software development team you can trust

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