Stable and scalable web applications to build your competitive advantage
In the fast-evolving digital landscape, your web application is more than just an online presence; it's a pivotal element of your competitive advantage.
Over the last 12 years, we helped over 400+ companies build and scale digital products that users love.
Covered from the beginning to the end by top-class tech and business experts.
Select the optimal technology stack based on your technical and business requirements with our proven processes and agile project management.
Transform your vision into a market-ready product that aligns with your technical and business objectives.
Expand functionalities and enhance performance to meet the latest standards.
Boost user retention and satisfaction with our code maintenance, bug fixing, and performance tweaking services.
Leverage CMS solutions like Sanity and Contentful for dynamic e-commerce experiences, powered by Shopify's headless CMS.
Specializing in backend and frontend using modular monolith architecture applications to accelerate your MVP to market and prepare for future growth.
Boost your online visibility with our Next.js-based projects, ensuring your site is fast, SEO-friendly, and adheres to the highest performance standards.
From accessibility to European testing standards, our design system utilizes ready-made blocks for efficient and scalable UI.
Our development process guarantees that all communications are secure, keeping your data safe.
We can start ready-made components that allow us to focus on the custom aspects of the project.
Easily extend your application to accommodate multiple languages, enhancing your global reach.
Thanks to EL Passion we have a product to sell. Moreover, thanks to the backend choice suggested by them, we can scale our business and add new features to increase our offer to the market. The product allowed us to raise funds and launch it to the public. Our partnership has been great and more than what we originally expected.
EL Passion enabled us to achieve our business goals with their solution. Thanks to the AI-based engine they developed, we managed to grow our sales on old products with more than 4.5M EUR during one seasonal sale alone. The solution will continue to have a huge impact on Varner’s long-term margins. They are knowledgeable experts willing to take ownership of the project, and they delivered a quality solution ready for implementation
The EL Passion team was very organized in managing the project and always delivered features on time. They were smart, enthusiastic, and eager to over-deliver on targets. Despite cultural differences between the US and Poland, they were a pleasure to work with.
UX designers, Product Designers, Agile Product Managers, Full-Stack Developers, and DevOps, all dedicated to turning your idea into the best possible solution.
We are a team focused on business perspective, understanding your business goals, and translating it into our tech approach.
A well-developed architecture and documentation will save you time and money later.
Pre-build components and our design system let our team deliver more in each sprint.
Optimize your budget by combining third-party tools, out-of-the-box solutions, and custom web development.
We ensure your product meets the highest standards of performance, reliability, and user satisfaction before release.
Front-end development is there to transform your web app designs into a working and user-friendly interface to attract your users on all screens, mobile and desktop.
Our Frontend team will take care of your app’s pixel-perfect implementation, responsive web design, performance, and usability
Back-end development is crucial to ensure your app’s top performance. Our team will help you set up a stable and scalable infrastructure for your web app, create APIs from scratch, or integrate your app with third-party solutions.
DevOps services help developers set up the app’s infrastructure for the best performance and product scalability.
At EL Passion, we involve DevOps at the beginning of every project to ensure seamless delivery and development right from the start.
Ruby & Ruby On Rails
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All you need to know about custom web development services.
The first thing to consider when choosing a potential partner for your web app development is to check their tech stack, past web app projects they’ve been involved in, testimonials and reviews from past clients.
For many business people the key factor of a fruitful cooperation is trust. Search for companies and people who will not promise you things that are too good to be true, and will be honest about certain tech solutions’ constraints, as they are honest about their benefits.
An easy way to vet your web app development company and their credibility is usually a call with one of the team members, so you can ask questions,
SEO is crucial in web development as it ensures websites are discoverable by search engines, improving visibility and traffic. Effective SEO practices, including responsive design, fast loading times, and keyword optimization, enhance user experience and website ranking. Integrating SEO from the development phase helps in structuring content and coding practices that are search engine friendly, leading to better online presence and potentially higher conversion rates. Therefore, incorporating SEO strategies is essential for any website looking to achieve and maintain a competitive edge in the digital marketplace.
The completion time for a web development project varies significantly, depending on the project's scope, complexity, and specific requirements. Small projects, such as simple websites, can take a few weeks, while more complex applications, like custom web applications, may require several months to over a year. Factors influencing the timeline include the number of features, the level of customization, the technology stack used, and the team's size and expertise. Effective planning, clear communication, and agile development practices can help manage timelines efficiently. Ultimately, understanding the project's scope and setting realistic milestones are key to estimating the completion time accurately.