Top C# Developers in the United States

Best C# Developers in the United States

6 Companies-Rankings updated: September 10, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

Show Filters

United States × C# Development × Public Safety ×Clear Filters

HelpGood
Marketing that advances your social impact and the common good.
HelpGood is a full-service marketing and communications agency focused on social impact. Our clients are nonprofits, foundations, universities, government agencies, and purpose-driven organizations. HelpGood's offices are in Los Angeles and NYC. We are a certified B Corp...
Top Services:
Web Design
Digital Marketing
Web Development
Branding
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$50,000 & Up
HelpGood Services
Web Design
Digital Marketing
Web Development
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Ad Council
Smokey Bear
FPWA
NEXT for AUTISM
Planned Parenthood of NYC
Fountain House
Native American Heritage Commission
National Forest Foundation
Data sourced from the agency's DesignRush profile
Visit Website View Profile
Appstract LLC
We transform your ideas into applications.
At Appstract, we specialize in crafting solutions that deliver unforgettable user experiences by leveraging innovation and adhering to best practices in mobile and web application development and design. Our mission is to ensure that every interaction with our products leaves a lasting impression, driving...
Top Services:
Software Development
Mobile App Development
Product Design
UI/UX Design
Staff Augmentation
Show more
Location
Coconut Creek, Florida
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
Appstract LLC Services
Software Development
Mobile App Development
Product Design
UI/UX Design
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AbInBev
Droguería del Sud
Prosegur
Mostaza
Temis Lostaló
Xapo Bank
Torc
Syngenta
Mundi
Bull Market Brokers
Data sourced from the agency's DesignRush profile
Visit Website View Profile
5.0 5.0 (1)
Edvantis
Let's Create Digital Success Together!
Edvantis is a data, AI & software engineering partner with over 400 talented professionals operating in Central & Eastern Europe and the USA...
Top Services:
Software Development
AI Development
Big Data Analytics
Staff Augmentation
Mobile App Development
Show more
Location
New York City, New York
Number of Employees
250 - 499
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
12 Projects Listed
Edvantis Services
Software Development
AI Development
Big Data Analytics
Staff Augmentation
Mobile App Development
IT Services
Cloud Consulting
Software Testing
Cybersecurity
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Indeed
Kardex Remstar
Freenet Group
DocCirrus
TrustRadius
Modulsystem Sweden
ATRON
COLLENDA
SEMDATEX
KPC Labs
Data sourced from the agency's DesignRush profile
Visit Website View Profile
4.2 4.2 (5)
TekReboot
Refine, Re-innovate, Rediscover with TekReboot
Delegate your business solution development to our trusted experts in the field of IT services, Software (full-stack) development, Web design, App design, and Digital marketing...
Top Services:
Digital Services
Web Development
Software Development
Mobile App Development
Web Design
Show more
Location
Chicago, Illinois
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
TekReboot Services
Digital Services
Web Development
Software Development
Mobile App Development
Web Design
SEO
CRM Consulting
Cloud Consulting
Email Marketing
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Honeywell
Unilever
Persistent
Data sourced from the agency's DesignRush profile
Visit Website View Profile
GrapesTech Solutions Pvt Ltd
Digital Business Solutions with a Difference!
GrapesTech Solutions is a prominent IT consultancy renowned for delivering cutting-edge digital business solutions. Our expertise lies in offering comprehensive IT consulting, website development and design, and system integration services tailored to meet the evolving needs of businesses...
Top Services:
Web Development
eCommerce Development
SEO
PPC
Direct Marketing
Show more
Location
Lewes, Delaware
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
GrapesTech Solutions Pvt Ltd Services
Web Development
eCommerce Development
SEO
PPC
Direct Marketing
Software Development
IT Services
Graphic Design
AI Development
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Packetalk
Diamond Mela
Harmony Jewels
mySet
Yogi-Ashram
Data sourced from the agency's DesignRush profile
Visit Website View Profile
ATS Media Group
Leading Internet Web Agency Based In New York.
ATSMG serves as your exclusive provider for tailor-made designs, hosting, SaaS solutions, branding services, and a comprehensive array of offerings. Additionally, ATSMG offers a self-service platform for businesses and e-commerce ventures, empowering you to take charge of your digital needs...
Top Services:
Digital Services
Graphic Design
Branding
Creative Services
Logo Design
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
ATS Media Group Services
Digital Services
Graphic Design
Branding
Creative Services
Logo Design
Web Design
UI/UX Design
eCommerce Development
WordPress Website Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Law Offices Of Frances Nicotra, Esq
XSBUILDER
Travel Ads Pro
VecTech Solutions, LLC.
SecuredStore
Data sourced from the agency's DesignRush profile
Visit Website View Profile

Related Software Development Specializations in the US

Popular Services

Latest Trends Related to C# Development

Software Development

Onshore vs. Offshore Software Development Company: Which One Is a Better Choice?

2,549

Software Development

10 Questions To Ask a Software Development Agency Before Hiring

2,366

Software Development

In-House vs. Outsourcing Software Development: What to Choose for Your Company

2,679

Best C# Developers in the United States

Marketing that advances your social impact and the common good.

HelpGood Services

We transform your ideas into applications.

Appstract LLC Services

Let's Create Digital Success Together!

Edvantis Services

Refine, Re-innovate, Rediscover with TekReboot

TekReboot Services

Digital Business Solutions with a Difference!

GrapesTech Solutions Pvt Ltd Services

Leading Internet Web Agency Based In New York.

ATS Media Group Services

Related Software Development Specializations in the US

Popular Services

Latest Trends Related to C# Development

ReceiveProposals