Top 10+ C# Development Companies in Moscow | C# Developers Moscow 2026

Last Updated 24th August 2026 | Category: Top Web Development Firms

The List of Top 10+ C# Development Companies in Moscow | Top C# Developers Moscow 2026

1. Hyperlink InfoSystem

Sponsored
Claim Pending
Founded 2011
Employees 1000+
Hourly Rate < $25
Our Rating 5.0/5 (65 reviews)
Avg. Project Cost RUB 3,758,381+
Contact No +13097914105
Email info@hyperlinkinfosystem.com
View Profile Visit Website
web development
web design
php development
wordpress development
angularjs development
Hyperlink InfoSystem is a leading web development company. They provide a huge range of information technology services and a solution for web design, web development & mobile app development, digital marketing services. They have skilled web designers and developers who are always enthusiastic to make unique websites. They help every client to make their business appearance sparkle. Hyperlink InfoSystem takes the time to hear from their clients, truly understand their needs and propose a tailor-made solution to meet their particular needs and budget.

They offer a compelling user experience, combines with primary business systems & takes the data necessary to drive business opportunities. They understand the value of every small study of business and consider it with the quality & deadline.

2. 4xxi

Not Claimed
Founded 2008
Employees 50 - 249
Hourly Rate $50 - $99
Our Rating No reviews yet
Avg. Project Cost RUB 1,879,190+
Contact No +79046414387
Email N/A
View Profile Visit Website
web development
web design
php development
mobile app development
ui/ux design
ruby on rails
They use the full potential of modern technology to create well-designed web-apps. They are ready to help you create outstanding solutions and develop the best IT-architecture for them. They introduce not just the code into the project, but all our expertise that is useful during the product lifecycle.
Not Claimed
Founded 2007
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 5.0/5 (3 reviews)
Avg. Project Cost RUB 3,758,381+
Contact No +14074139319
Email ak@adcillc.com
View Profile Visit Website
web development
web design
php development
mysql
drupal
e-commerce
mobile app development
magento
ADCI Solutions is a featured Drupal service provider. They have been a Drupal Supporting partner since 2012 and have become the first Premium Supporting partner in Russia in 2013. They provide the full cycle web development services from the initial analysis to the final product aligned with your business vision. It is one of the best web development company.
Not Claimed
Founded 2016
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating No reviews yet
Avg. Project Cost RUB 1,879,190+
Contact No +74994041763
Email hello@mentalstack.com
View Profile Visit Website
web development
web design
mobile app development
ui/ux design
Mentalstack is a software development company operating in the international market. They focus on high-load web (Node.js, PHP, ASP.NET Core, Angular, React) and mobile apps (iOS, Android, Swift, Java, Kotlin) development and design. They are focused on creative and results-driven solutions and cover the full cycle of software development from business analysis to the final product.

5. DUNICE

Not Claimed
Founded 2012
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating No reviews yet
Avg. Project Cost RUB 375,838,195+
Contact No +13235444617
Email hello@dunice.net
View Profile Visit Website
web development
web design
php development
wordpress development
mobile app development
ui/ux design
ruby on rails
They are company Dunice LLC with more than 7 years of market experience and over 300 successfully completed projects. They help clients to increase the influx of customers and their profits by developing web&mobile applications, websites and web services. They are always in touch and guarantee the highest level of communication.

6. Shakuro

Not Claimed
Founded 2006
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.1/5 (7 reviews)
Avg. Project Cost RUB 7,516,763+
Contact No +16465200670
Email hello@shakuro.com
View Profile Visit Website
web development
web design
angularjs development
node.js development
mobile app development
ui/ux design
cms development
ruby on rails
.net development
They deliver custom software solutions for web and mobile, and expertise in agile Ruby on Rails development. Their team will help you to create your own web & mobile project. Whether you need a simple logo design or a complete branding strategy we’ll provide a lasting solution that works. They are a global design and development agency that creates and supports innovative web and mobile applications. In other words, they make awesome things for our clients and love doing it.

7. PURRWEB

Not Claimed
Founded 2014
Employees 10 - 49
Hourly Rate $50 - $99
Our Rating No reviews yet
Avg. Project Cost RUB 3,758,381+
Contact No +79620392994
Email hello@purrweb.com
View Profile Visit Website
web development
web design
node.js development
mobile app development
We’re a web&mobile development company that helps founders from the USA, Canada, Europe and Australia rapidly build stable products and MVPs.
Not Claimed
Founded 2010
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 5.0/5 (4 reviews)
Avg. Project Cost RUB 375,838,195+
Contact No +14156709085
Email opportunities@jetruby.com
View Profile Visit Website
web development
web design
e-commerce
mobile app development
ui/ux design
cms development
ruby on rails
Established in 2010, JetRuby comprises more than 100 employees and includes three offices worldwide: two Research & Development offices in Ukraine and Russia, and a client relations office in San Francisco, California. They developed several mobile apps for customers and delivery teams, an admin panel to manage the process, and the web application to solidify Sortly’s online presence.
Not Claimed
Founded 2012
Employees 50 - 249
Hourly Rate $100 - $149
Our Rating 4.4/5 (6 reviews)
Avg. Project Cost RUB 7,516,763+
Contact No +13107766234
Email hello@distillery.com
View Profile Visit Website
web development
web design
mobile app development
ui/ux design
.net development
Distillery is a full-service software design and development company. They have built iOS mobile apps featured by Apple, Android apps with millions of downloads and have taken startups to large successful exits. Distillery is a certified partner of Microsoft, IBM, PubNub and Oracle. They offer a range of services for companies of every scale, from startups to enterprises.
Not Claimed
Founded 2001
Employees 500 - 999
Hourly Rate $50 - $99
Our Rating 4.6/5 (8 reviews)
Avg. Project Cost RUB 1,879,190+
Contact No +16179821723
Email request@simbirsoft.com
View Profile Visit Website
web development
web design
wordpress development
drupal
mobile app development
ui/ux design
custom software development
ruby on rails
.net development
SimbirSoft was established in 2001 to create world-class software products and services for their clients. They develop custom software, mobile applications, complex web services, desktop applications, client-server systems, and provide quality assurance services. Their team of experienced software engineers, quality assurance engineers, and project managers solve complex business tasks for a variety of industries.

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FAQs

What distinguishes a top-tier Web Development company in Moscow when it comes to C Sharp Web delivery?
Top-tier Web Development companies in Moscow distinguish themselves in C Sharp Web delivery through proactive risk identification, milestone-level transparency, and a willingness to challenge the client's brief when they identify a stronger technical path. They assign senior C Sharp Web architects to project oversight rather than delegating all critical decisions to junior developers, and they maintain structured handover documentation so clients are never locked to a single team member. The clearest differentiator is how a Web Development firm in Moscow responds to the first major obstacle in your C Sharp Web project — that response reveals more than any discovery call.
How strong is the C Sharp Web engineering talent pool in Moscow?
Moscow's C Sharp Web engineering talent pool is deep and growing, supported by strong university computer science programs, active professional certification pathways, and a culture of continuous technical development that goes beyond formal employment requirements. Engineers specializing in C Sharp Web in Moscow regularly contribute to global open-source projects and participate in international hackathons, reflecting a level of technical engagement that indicates genuine domain investment. Leading Web Development companies in Moscow run internal C Sharp Web knowledge programs and sponsor team attendance at major industry conferences to maintain edge expertise and reduce attrition in key C Sharp Web roles.
Are there hidden costs when working with a Web Development company in Moscow on C Sharp Web?
With reputable Web Development companies in Moscow, hidden costs are avoidable if you ask the right questions during proposal review before signing the contract. Clarify upfront whether project management, QA and testing, deployment, staging environment setup, and third-party C Sharp Web tool licensing are included in the quoted price or billed additionally as out-of-pocket expenses. Also confirm in writing how post-launch defect fixes are handled — whether they fall within a warranty period or require a separate maintenance retainer — before committing to any Web Development firm in Moscow for your C Sharp Web engagement.
What do client reviews on Web Development company profiles in Moscow reveal about their C Sharp Web delivery?
Client reviews on Web Development company profiles in Moscow covering C Sharp Web engagements reveal the critical details that polished portfolio websites cannot — how the firm communicates under delivery pressure, how scope changes were actually handled, and whether post-launch support matched what was promised during the sales process. Reviews that cite specific C Sharp Web outcomes — measurable performance improvements, faster time-to-market, or quantifiable cost savings — carry significantly more diagnostic weight than general satisfaction endorsements. Pay close attention to the narrative in two-to-three-star reviews: they frequently surface systematic C Sharp Web delivery weaknesses that five-star reviews from satisfied clients will not mention.
What client retention rate signals a trustworthy Web Development company in Moscow for C Sharp Web work?
A Web Development company in Moscow with a repeat client rate above 65–70% for C Sharp Web engagements demonstrates that clients receive consistent enough value to commission additional work rather than seeking alternatives after the first project concludes. High C Sharp Web retention rates are among the most credible quality signals available, since dissatisfied clients rarely return regardless of how competitive the pricing was. When evaluating potential partners, ask directly what percentage of their C Sharp Web revenue comes from returning clients and request a reference from at least one client who has engaged them on two or more separate C Sharp Web projects.
What KPIs should a Web Development company in Moscow track for my C Sharp Web project?
A results-oriented Web Development company in Moscow will define C Sharp Web project KPIs tied directly to your business objectives before a single line of code is written. Relevant metrics typically include user activation rate, C Sharp Web feature adoption depth, conversion rate improvement, monthly active user growth, churn reduction, and revenue impact attributable to new C Sharp Web capabilities. KPI definitions should be agreed in writing at project kickoff so the Web Development team in Moscow is optimizing toward your business outcomes throughout the engagement — not just shipping features that satisfy the written specification.
What is the best Web Development company in Moscow for a long-term C Sharp Web development partnership?
The best Web Development companies in Moscow for a long-term C Sharp Web partnership demonstrate organizational stability, a verifiable history of multi-year client relationships, dedicated team models with consistent staffing, and genuine investment in your C Sharp Web product strategy beyond the immediate sprint backlog. Ask specifically about average client relationship duration — firms that sustain C Sharp Web partnerships for three or more years demonstrate the kind of ongoing value delivery that justifies continued investment. The right long-term Web Development partner in Moscow for C Sharp Web will proactively contribute to your product roadmap, flag market-relevant opportunities early, and surface risks before you discover them yourself.

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