Front-End Development Service
Accelerate your front-end app development to boost user engagement and drive conversions. Sombra’s software development services provide seamless access across all devices and platforms, including native, hybrid, and progressive web apps. We build user-friendly interfaces, dynamic single-page applications, and high-performance applications with server-side rendering to turn front-end challenges into success stories.
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Awards and certifications
Where are you losing time and money?
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Cross-platform and cross-browser compatibility issues
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Problems making a website accessible using WCAG or similar certifications
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Poor front-end performance and/or user complaints about poor UI
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Failed deadlines due to unmodifiable or unmanageable legacy codebase
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Difficulty in integrating with back-end services and APIs
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High native mobile development cost for supporting Android and iOS
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High development cost for frontend
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Technical limitations restrict adding modern UI elements, like animations or videos
Technologies and Tools we use
Here’s how Sombra transforms your challenges into success stories
Learn how our front-end development services work:
Assessment stage
Primarily, we review the customer’s front-end architecture and related assets to see whether they align with their respective business requirements and constraints. Based on the findings, our team will create an assessment report containing areas of improvement.
The front-end development stage
We build custom services based on wireframing and UI/UX design, using popular frameworks and integrating with backend services and third-party APIs.
Front-end testing stage
Front-end testing typically includes functionality testing, testing of major browsers, testing on mobile and tablet devices, accessibility testing, and responsive design testing.
Maintenance & optimization stage
Finally, our developers continue to optimize the app's performance and accessibility through code refactoring, re-platforming, and other approaches.
Front-End Development Services we offer
Enhance user interactions, load times, and SEO optimization with the team that specializes in building dynamic, high-performing single-page applications (SPAs) and server-side rendering (SSR).
Reach users across all devices with our PWA development service. Progressive web applications provide offline functionality, lightning-fast performance, and app-like user experiences to engage your audience anywhere, anytime.
Hybrid mobile apps combine the best of both worlds—efficient cross-platform development with a shared codebase while ensuring native-like performance. Our team leverages React Native, Flutter, and Ionic to deliver cost-effective, high-performance apps that work seamlessly on iOS and Android.
Provide the best user experience possible in terms of the look and feel of your application. Our expert developers use Swift and Kotlin to create high-performing, secure, and easily scalable applications.
Your users deserve flawless experiences on any device. We prioritize mobile-first design principles to ensure your website is responsive, intuitive, and visually appealing across all screen sizes.
Speed matters. As a front-end development company, we understand the importance of faster load times, better responsiveness, and higher Core Web Vitals scores. That is why Sombra’s front-end experts fine-tune both user satisfaction and SEO rankings.
We seamlessly integrate front-end interfaces with APIs and backend systems, creating a unified, efficient, and functional product that performs to its full potential.
Outdated interfaces can drive users away. Sombra’s front-end development services modernize your legacy systems, enhancing usability, design, and overall experience while preserving core functionality. We help you optimize costs with a seamless migration to modern frameworks like React, Angular, and Vue.js, ensuring better maintainability and performance. Plus, we make your apps secure and accessible, meeting OWASP and WCAG standards.
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Just tell us what you're thinking, and we'll find the right development service to make it happen.
Get in touchOur Front-End Development Services drive measurable results for your company
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Cross-platform compatibility across web and mobile devices
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Faster time-to-market to new features due to a smaller regression testing phase
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Seamless Integration with backend systems
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Improved accessibility through compliance with standards, like WCAG 2.1

Power up your software with custom front-end development services
Enhance user satisfaction and engagement with high-quality front-end solutions.
Book a tech consultationFrequently asked questions
What is the difference between a Single Page Application (SPA) and a Progressive Web Application (PWA)?
What is the difference between a Single Page Application (SPA) and a Progressive Web Application (PWA)?
SPAs are web apps that dynamically load content without refreshing the entire page, providing a seamless, app-like experience. PWAs, on the other hand, are web applications that combine the features of SPAs with additional functionalities like offline access, push notifications, and device compatibility, making them feel like native mobile apps.
At Sombra, we have extensive experience with custom development of both single-page applications and progressive web applications. Contact us to learn more about how our experience as a front-end development company can benefit your business objectives.
As a front-end development firm, how do you ensure my front-end design is mobile-friendly?
As a front-end development firm, how do you ensure my front-end design is mobile-friendly?
We follow mobile-first design principles and prioritize optimizing the user experience for smaller screens first. Then, gradually scale up for larger devices. This approach meets the core web vitals, like responsive layouts, fast loading times, and an intuitive web design on all devices.
Can your front-end development company modernize my existing front end without disrupting my back end?
Can your front-end development company modernize my existing front end without disrupting my back end?
Indeed, our team specializes in front-end modernization and can upgrade your user interface to modern technologies while ensuring seamless integration with your existing backend systems.
How does your front-end development company ensure the front end is accessible to all users?
How does your front-end development company ensure the front end is accessible to all users?
We adhere to Web Content Accessibility Guidelines (WCAG) and incorporate accessibility best practices, such as keyboard navigation, ARIA labels, and contrast optimization, to create inclusive designs for all users.
Do you provide ongoing support after the development is complete?
Do you provide ongoing support after the development is complete?
Yes, our front-end development services include post-launch support, maintenance, and performance monitoring to ensure your front end remains up-to-date and meets your performance goals.
How long does it typically take to develop or modernize a front end?
How long does it typically take to develop or modernize a front end?
We have been providing front-end web development services for over a decade and understand that each development or modernization project is unique. The timeline for a project typically depends on its complexity and specific requirements.
As a result, the duration of your project can vary: it may take just a few weeks for minor updates or several months for complete development or modernization. After assessing your specific needs, we usually provide a detailed timeline for your project.