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More Internet users have special needs than most people are aware&nbsp;of.

A&nbsp;website designed without applying accessibility principles could lose up&nbsp;to&nbsp;15% of&nbsp;its audience. Each page and block should be&nbsp;appropriately delivered, so&nbsp;that every user can enjoy&nbsp;it.

We&nbsp;employ web accessibility standards, including but not limited to&nbsp;writing text alternatives for non-text content and making all functionality available from a&nbsp;keyboard.

Accessibility

Clean code is&nbsp;good code. It&rsquo;s important not just what the code does, but also how it&nbsp;looks.

Clean and clear code makes it&nbsp;easy to&nbsp;support, quickly add new functionality and make changes at&nbsp;lower costs. Messy, overly complex code causes problems for teams, reduces productivity, and makes the lives of&nbsp;those who work with it&nbsp;later much more complicated.

Whether we&nbsp;are working on&nbsp;a&nbsp;large-scale project that started long before we&nbsp;were involved or&nbsp;are launching a&nbsp;completely new product, we&nbsp;are mindful of&nbsp;putting things in&nbsp;good order. Regular code reviews and technical debt management help&nbsp;us achieve this.

Clean Code

We&nbsp;care about final product quality and the reputations of&nbsp;our clients, so&nbsp;we&nbsp;pay special attention to&nbsp;testing.

We&nbsp;have&nbsp;QA specialists on&nbsp;each team to&nbsp;ensure a&nbsp;strong development process and minimize the risk of&nbsp;errors in&nbsp;the final product. We&nbsp;apply manual testing and, depending on&nbsp;project needs, automatic tests: end-to-end, unit, and integration testing. Knowing that our code is&nbsp;tested and reliable, we&nbsp;can be&nbsp;sure it&nbsp;will work perfectly and can be&nbsp;easily supported later.

Reliability

We&nbsp;understand how important the little things in&nbsp;design are, and we&nbsp;employ pixel-perfect development.

But we&nbsp;never forget about being user-friendly. Developers are, in&nbsp;fact, the first users, so&nbsp;it&nbsp;is&nbsp;important to&nbsp;not just blindly transfer mock-ups to&nbsp;the web, and always think about the user experience. We&nbsp;always draw clients&rsquo; attention to&nbsp;things that may affect the product in&nbsp;the future. Perfectionism has to&nbsp;be&nbsp;smart.

In&nbsp;addition to&nbsp;being well written, reliable, and user-friendly, web applications must also be&nbsp;secure.

We&nbsp;understand a&nbsp;small vulnerability in&nbsp;an&nbsp;application can lead to&nbsp;significant financial and reputational risks. One incorrectly implemented authorization or&nbsp;payment form can lead to&nbsp;a&nbsp;hack and extraction of&nbsp;user and/or company data. From the beginning, we&nbsp;think carefully about code architecture and pay special attention to&nbsp;security issues, even when client-side security audits are in&nbsp;place.

Web Security

Let’s Talk

Core Values

We&nbsp;work with large companies for whom a&nbsp;strong online presence is&nbsp;important. We&nbsp;share their business interests and help them achieve their goals.

Over 500 completed projects

There is&nbsp;no&nbsp;one-size-fits-all framework. We&nbsp;choose the most appropriate instruments for the task at&nbsp;hand.

We&nbsp;use open-source technologies and frameworks that are free and oriented toward commercial use, because developer participation in&nbsp;the communities makes them more reliable.

We&nbsp;keep up-to-date with the latest market trends and tools.

Our Tools

Open-Source Tech

Supported Tech

Get in Touch

and dream of the stars

We bring logic to&nbsp;the&nbsp;world with JavaScript

Real Estate

FINTECH

Health

IT companies

Others

Telecom

More than 500 completed projects in&nbsp;different industries

As&nbsp;perfectionists, we&nbsp;like to&nbsp;work through every detail, building elegant, and architecturally complex solutions. We&nbsp;think that details are what make the difference between just okay projects, and market-changing solutions. But perfection can be&nbsp;even more dangerous than procrastination at&nbsp;times, which is&nbsp;why we&rsquo;ve tamed our near maniacal attention to&nbsp;detail to&nbsp;focus on&nbsp;our clients' business requirements.

Perfectionism is&nbsp;in&nbsp;our DNA

Acura

Landing page for the programmatic buying company

Auditorius

Product page for the home appliances manufacturing company

BORK

Mobile version of&nbsp;the automotive brand page

Toyota Camry

CIAN

Expresso

Online educational platform for traders and investors

Investments 101

Corporate website for the investment company

NDV Global

Online service for personal meal planning

Nutrilogic

Single page website for the debt collection agency

Phoenix

QuickPay

Wholesale online store for office supplies

Relief-center

Tinkoff & houzz

RU-CENTER

Landing page of&nbsp;the online store builder

Sellbeing

Online store specializing in&nbsp;car tires and alloy wheels

RU-SHINA

TSUM

We&nbsp;love doing projects with intuitive interfaces and good code

Projects

First and foremost, we&rsquo;re engineers. Our calling card is&nbsp;finding top-tier, elegant and economical business solutions. We&nbsp;use a&nbsp;variety of&nbsp;tools, technologies and programming languages&nbsp;&mdash; most commonly, JavaScript.

We&nbsp;create web services for&nbsp;millions

Our software development framework is&nbsp;oriented around sprints, and similar to&nbsp;Scrum methodology. Our sprints generally last 1&ndash;2 weeks, and at&nbsp;the end of&nbsp;each sprint, we&nbsp;release a&nbsp;new build and plan product features for the next sprint.

Time-to-market is&nbsp;important to&nbsp;us

Explore other pages

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Since 2012, CSSSR has been doing front-end web development for Asian and European companies. We provide fixed-cost services for web projects from any kind of business: start-ups, digital or creative agencies, IT companies and anybody else that needs our help.

Our core service is&nbsp;creating HTML&nbsp;layouts, JavaScript animations and Retina Ready adaptive web pages from PSD, Sketch and Figma.

About Us

Basic Parameters

Layout

Last versions of&nbsp;Google Chrome, Firefox, Apple Safari, Microsoft Edge + iOS&nbsp;&mdash; Safari and Android&nbsp;&mdash; Chrome

Browser Support

Retina

Interactivity Options

Something Missing?

Write us About Your Project

The price is&nbsp;in&nbsp;Singapore dollars (SGD)

Estimated Price

Have an&nbsp;Idea for a&nbsp;Web Project?

Your project will look exactly like it’s supposed to. We understand the design processes and respect every pixel in your mock-ups.

Design&#8209;Friendly

We use only modern stack from open-source technologies to make your project work quickly and efficiently, and allow for easy future support.

Modern&nbsp;Stack

Did you know that over 10% of users have special needs when using the Internet? We’ve got you covered. We apply a11y principles to all our projects.

At least three specialists are assigned to your project regardless of its size: a manager, a developer and a QA-engineer.

Quality&nbsp;Control

Our in-house lawyer customizes contracts and NDAs for each project.

Guarantees

Core Features

Turning mock-ups into HTML&nbsp;is our super power. If&nbsp;you need to&nbsp;build a&nbsp;solid, reliable HTML-layout for a&nbsp;website or&nbsp;e-mail newsletter based on&nbsp;your design, you came to&nbsp;the right place.

Get Your Code Boosted!

Estimate the cost of&nbsp;your project using <a className="button" href="#calculator">our Calculator</a> and fill out the application form.

Within one working day we&rsquo;ll give you an&nbsp;estimate, and send you contract and NDA templates as&nbsp;well as&nbsp;some additional questions.

You provide&nbsp;us your company details, answer our questions and ask any of&nbsp;your own.

Within a&nbsp;day we&rsquo;ll send you a&nbsp;finalized contract, a&nbsp;commercial offer and a&nbsp;prepayment invoice.

Once the documents are signed and prepayment received, we&rsquo;ll quickly assemble a&nbsp;team and begin work.

Two Days to&nbsp;Start

Did you know that up&nbsp;to&nbsp;15% of&nbsp;all users have special needs when using the Internet? Each page and block should not only be&nbsp;well written, but should also be&nbsp;appropriately delivered, so&nbsp;that every user can enjoy&nbsp;it.

Even a&nbsp;small vulnerability can lead to&nbsp;significant financial and reputational risks. From the beginning, we&nbsp;think carefully about code architecture and pay special attention to&nbsp;security issues.

Perfectionism has to&nbsp;be&nbsp;smart. We&nbsp;always put ourselves in&nbsp;the place of&nbsp;the user and pay attention to&nbsp;the little things that can affect users&rsquo; opinions about the final product.

Custom E-Commerce Development Services

Fintech and Banking Web Development

Web Development Services for IT Companies

Custom Development for Media-Related Companies

Our Clients

Website for the largest fashion department store in&nbsp;Eastern Europe.

Online storefront for wine importer and distributor

Interface of&nbsp;self service terminal system for one of&nbsp;the largest Russian online electronics retailers

Have questions?

first name

Being a&nbsp;successful company in&nbsp;the 21st century doesn’t mean sitting face-to-face in&nbsp;an&nbsp;office. The majority of&nbsp;CSSSR employees work wherever they see fit: at&nbsp;home, in&nbsp;coffee shops, traffic jams, at&nbsp;the airport, on&nbsp;a&nbsp;beach in&nbsp;the Indian Ocean, or&nbsp;even from outside of&nbsp;our solar system (as&nbsp;long as&nbsp;there’s an&nbsp;internet connection).

But not having to&nbsp;commute to&nbsp;an&nbsp;office doesn’t mean less responsibility or&nbsp;more free time. The first requirement for remote work is&nbsp;the ability to&nbsp;organize your time and to&nbsp;work full-time, without excuses.

About remote work

Any questions left?

The recruitment process at&nbsp;CSSSR consists of&nbsp;several stages. Typically you’ll complete a&nbsp;test task, and have an&nbsp;interview with our recruitment team. Then you’ll get the opportunity to&nbsp;impress&nbsp;us in&nbsp;a&nbsp;technical interview and show that you can get along with your potential future boss. The entire process can take a&nbsp;few weeks, and, as&nbsp;our experience has taught&nbsp;us, the results are worth&nbsp;it.

the hiring process?

CSSSR is&nbsp;a&nbsp;beam of&nbsp;light shining through the world of&nbsp;corporate evil.

Work at&nbsp;CSSSR

All CSSSR employees are exceptional&nbsp;— we&nbsp;are united by&nbsp;our desire for perfection. Only the most talented, ambitious, persistent, assertive, and smart people make the cut...and a&nbsp;good sense of&nbsp;humor doesn’t hurt either. It&nbsp;is&nbsp;no&nbsp;secret that we&nbsp;primarily look for candidates that like our concept and share our core values.

do&nbsp;we&nbsp;look for?

Headquartered in&nbsp;Singapore, CSSSR is&nbsp;a&nbsp;group of&nbsp;companies that brings together top talent based around the globe to&nbsp;produce the highest quality results.

2012

500+

150+

We&nbsp;Really Love What We

We&rsquo;re an&nbsp;international&nbsp;IT company that specializes in&nbsp;front-end web development services to&nbsp;help our clients build reliable web solutions.

We Code for Good

We&nbsp;help our clients in&nbsp;the highly competitive e-commerce industry win each new customer.

E-Commerce

We&rsquo;ve built a&nbsp;strong digital presence for many banking and financial services.

Fintech

We&nbsp;push IT-companies to&nbsp;the cutting edge of&nbsp;technological progress.

Information Technology

We&nbsp;deliver high-quality experiences capable of&nbsp;handling large-scale data and any scale of&nbsp;concurrent users.

Media &amp;&nbsp;Marketing

We&nbsp;take a&nbsp;goal-oriented approach across a&nbsp;wide range of&nbsp;industries

Industries

Our thoughts about web development, business processes and remote culture.

How do&nbsp;you stop guessing and start progressing: through trial and error, we&nbsp;have created a&nbsp;set of&nbsp;rules to&nbsp;improve the accuracy of&nbsp;estimates.

10&nbsp;Tips and Best Practices for Accurately Estimating Tasks

The trend to&nbsp;divide the development process into two parts is&nbsp;rising. The key question is&nbsp;whether it&rsquo;s a&nbsp;good idea.

Some Advantages of&nbsp;Separating Front-end from Back-end

CSSSR.Blog

A&nbsp;front-end e-learning platform developed by&nbsp;CSSSR. Currently available only in&nbsp;Russian language.

CSSSR.School

Our Other Projects

We&rsquo;ve created an&nbsp;app that helps&nbsp;us manage time on&nbsp;our projects. Give&nbsp;it&nbsp;a&nbsp;try.

CSSSR.Tracker

Fixed rates for straight-forward, time-sensitive services.

Express Front-end

Development of&nbsp;core functionality for testing purposes.

MVP Development

We&nbsp;believe attention to&nbsp;detail and well established business processes differentiate successful projects and those that are just average.

There is&nbsp;no&nbsp;perfect framework or&nbsp;library. Depending on&nbsp;the type of&nbsp;task, we&nbsp;choose the most appropriate tools. We&nbsp;keep a&nbsp;careful eye on&nbsp;emerging web development trends and never compromise best practice.

Web development to&nbsp;complement core competencies.

OutsourcingFront-end

We&nbsp;Create Web Services for Millions

Ready to&nbsp;join our team and enjoy all the benefits of&nbsp;remote work on&nbsp;a&nbsp;full-time basis?

In a highly competitive market, building a product quickly is crucial. We create core products for our clients in a short timeframe, helping them determine the best direction for future development.

An MVP (Minimum Viable Product) is the most basic form of your product, with only the essential functionality. A well built MVP allows you to test out your business idea and demonstrate the product’s potential to investors.

Get in Touch

Invest your money only in the necessary functionality, giving you a working product that helps gain your first followers.

Cost Savings

Process

Wasted time and resources developing a product, without knowing if it brings value to users.

Simple and robust product in-hand that’s easy to modify and improve later.

Risk Minimization

Privacy Policy

To&nbsp;make our code work consistently throughout the whole development process, to&nbsp;deploy new features faster and to&nbsp;simplify refactoring, we&nbsp;write various auto-tests: unit, integration, end-to-end.

Automated Testing

We&nbsp;use open-source tools and resources that are supported and continuously improved by&nbsp;the community, and thus are the most reliable and flexible. We&nbsp;keep a&nbsp;close eye on&nbsp;web development novelties, but do&nbsp;not forget about the best standards.

Technologies

To&nbsp;control code quality, we&nbsp;employ a&nbsp;code-review process that the whole development team participates&nbsp;in, with specific rules.

For example, each pull request must be&nbsp;approved by&nbsp;at&nbsp;least two developers. Only after approval can the code be&nbsp;put into a&nbsp;stable branch. In&nbsp;code review, we&nbsp;focus on&nbsp;business logic, code readability, architecture and APIs.

Code review

We&nbsp;work with Agile methodologies, but do&nbsp;not blindly follow a&nbsp;particular doctrine.

We&nbsp;use a&nbsp;mix of&nbsp;scrum and kanban, employing weekly sprints that are convenient for clients.

In&nbsp;a&nbsp;classic scrum, at&nbsp;the end of&nbsp;a&nbsp;sprint a&nbsp;set of&nbsp;functionality is&nbsp;rolled out for production. Our weekly sprints, on&nbsp;the other hand, are fixed agreements on&nbsp;a&nbsp;certain amount of&nbsp;work that must be&nbsp;completed within a&nbsp;given timeframe. For example, we&nbsp;may complete some features, but testing could be&nbsp;scheduled and completed in&nbsp;the next sprint.

Scrumban

Standard Development Methodology

Our Process

We&nbsp;provide clients with well organized development teams. As&nbsp;a&nbsp;rule, teams include 2-5 front-end developers, including a&nbsp;team leader, 1-2 QA engineers and a&nbsp;project manager.

We Code for Good

We Create Web Services for Millions

Industries

Fintech

E-Commerce

Information Technology

Media & Marketing

We Really Love
What We

2012

500+

150+

1

Our Other Projects

CSSSR.Tracker

CSSSR.School

Let’s Talk

We Code for Good

We Create Web Services for Millions

Industries

Fintech

E-Commerce

Information Technology

Media & Marketing

We Really LoveWhat We

2012

500+

150+

1

Our Other Projects

CSSSR.Tracker

CSSSR.School

Let’s Talk

We Really Love
What We