
Web development
At ESQRD, we believe that a website is an effective sales tool for a business, and entertainment for a user. An ideal website should combine the work of a website, necessary applications, a chatbot and even a game. At the same time, it is supposed to be optimized for search engines and integrated into all business processes, i.e. connected to CRM, payment system, warehouse, social networks and marketing tools (mailing lists, targeted advertising, etc.) For this goal, our team is constantly expanding the stack of technologies used to be able to complete the entire cycle of website development and provide warranty and support after its launch.
Technologies
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UI/UX Design (Web)
We believe that without a stand-out UI/UX design, it is quite difficult to impress a client, which is why our team uses Adobe Photoshop, Figma and Adobe Illustrator tools to create visual design elements, including layouts, images and icons. To create prototypes and an interface, we also resort to using Invision for interactive layouts and testing the user experience. We understand that modern websites need to hold the visitor's attention. To do this, we resort to motion design to create interactive elements in applications, games and virtual reality projects. The main tools for creating this kind of design are Blender, After Effects.

Frontend development
We believe that users can enjoy visiting websites, so we create interactive sites, adding clickability, smooth transitions and exciting animations to the functionality. Our technologies include powerful tools such as Vue.js for creating visually appealing web applications, Three.js for adding 3D elements and animations, Websockets for implementing real-time functions, Nuxt.js for high-performance websites with SEO optimization, and WebAR for creating amazing augmented realities suitable for marketing, education and entertainment. For the visual appeal of the site, we are working on UI/UX layout based on creative design layouts, giving your site visual splendor. We understand the importance of site loading speed and performance optimization, so we provide seamless interaction with the server by processing API requests to receive and send data. Our work is not limited to coding only. We understand that it is almost impossible to create a quality product without a well-developed code, so we test every line of code in detail, detecting and correcting errors and inconsistencies using Unit tests.

Backend development
Our team believes that a well-developed business logic of the site transforms business requirements into code that performs specific tasks that the business faces. Undoubtedly, the backend plays a big role in ensuring the security of the application. Backend development often requires optimization, which includes temporary storage of frequently used data for quick access to them during repeated requests. A site with a backend must interact with databases, our team works with MySQL, PostgreSQL, MariaDB, Oracle Sql, Oracle Sql, Microsoft SQL server, Redis, Memcached. To solve the problem related to the limitations of traditional HTTP requests, we use Websocket. Of the basic technologies for creating a high-quality backend, we use: Laravel - to simplify writing a full back-end site, WordPress, which has many ready-made plugins that solve a large number of problems and Node.js for creating scalable network applications using JavaScript for server logic.

Testing and code review
QA testing services are needed for identifying and correcting errors and ensuring the correct operation of functions. Our QA team receives requirements for a project and then we create a plan with the main aspects to be tested. We also use DevTools, BrowserStack, and PixelPerfect to ensure the reliability and security of the web product. As well we work with multiple types of tests to provide a high-quality code at the final stage:- Functional testing: Checking that the product functions work correctly and meet the requirements.
- UI/UX testing: Checking the design, usability and integrity of the interface.
- Compatibility Testing: Checking that the product works correctly on various browsers, devices and screen resolutions.
- Performance Testing: Evaluating the speed and responsiveness of the product.
- Regression testing:
After making changes to the code or fixing bugs, regression testing is performed to make sure that the new changes did not cause new problems in the codependent modules of the product.
- Final testing:
After successfully passing all the testing stages, the application is considered ready for deployment to the production server.
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Development Process
Planning
In this step, we collect requirements from the client, do target audience research, and create a roadmap with key milestones and deadlines. Also, we choose the right technology stack for the projects according to the gathered information.Design
Based on the references and project requirements, the architecture of the project is being planned and the users’ scenario is under development. Based on everything we have for a project our team designs prototypes, and after their approval by the customer, mockups of future designs are going to be created.Development
With a ready-made design, we begin to build the development process in various directions, depending on the client's request: DevOps: Configuring CI/CD to automate development. Frontend: HTML / PUG, CS / CSS, JavaScript / Vue.js / Nuxt.js. It is possible to use Three.js for 3D projects or 8thWall for WebAR. Backend: Node.js, PHP. We define the necessary database, MongoDB, MySQL, or any other that the client prefers. Platforms: WordPress, Shopify.Testing
In case to provide a high quality we do several tests, including manual tests, integration tests, stress testing, and UI/UX tests. As well our team also checks cross-browser compatibility, adaptability, and performance.Deployment
This stage includes uploading to the server, configuring, optimizing work, caching content (if necessary), and optimizing media (images, videos) to improve performance.Support and monitoring
At the last step we update content, fix bugs, and analyze user interaction data to further improve the site.
the benefitsof development
90%
90% of our clients come back to us with new projects.
20%
Speeded up the 3D content development process by 20%.
150%
The number of incoming requests for WebAR development increased by 150%.
30
30 successfully developed and launched websites this year.
technologieswe use








Within one year after project completion, we offer a warranty guaranteeing:
support & maintenance
A manager responds to request within one hour during working hours, answer your questions, gather information, register the issue and assign to resolve it as soon as possible.
















































