Top C# Сompanies in San Diego

18 Firms

Best San Diego C# Custom Software Development Firms

AI Developer | Machine Learning Company
5.0

Ezapp is a chatbot development company, an expert in Artificial Intelligence Software, Machine Learning App Development, AI Analytics, Business Intelligence, and AI-powered Apps. Our primary aim is to provide excellent service that supersedes the client's expectation with High quality, Niche technologies, attention to detail, and craftsmanship of the Product that brings success and Joy for the Client.

Ezapp is an ISO 9001/ ISO 27001, CMMI certified digital solutions company with 500+ experts working full time across multiple Delivery Centres. Established in 2008, Ezapp is headquartered in New York, NYC, with offices in the USA, London, Japan, India, and Australia. We are winners of multiple awards and accolades from organizations like GoodFirms, AppFutura, TopDevelopers, TechReviewer, CrozDesk, Top App Creators. EzappSolution takes pride in serving numerous happy customers across various industries, all over the world for over a decade with superior quality technologies and ideas.

We are a step ahead when it comes to innovative Web and Mobile Application development and solutions. EzappSolution is one of the pioneers in the world of information technology and considers our valued clientele’s requirements as the top-most priority. Our head office is located in the rapidly expanding Indian city Gurgaon, we have three more associate offices based in the USA, Singapore serving our growing portfolio of clients all over the world. Our highly skilled team of experts provide world-class services and solutions to our customers whilst ensuring high returns on their investments. With ownership and stringent quality control measures we create world-class content, high-quality graphics, superior services and result-oriented solutions on time as well as, within your budget.

 

460 Park Avenue, NYC, New York United States Pin Code - 10003

Artificial Intelligence, Machine Learning Applications, AI Analytics, DevOps, Web and Mobile Applications, Business Intelligence and AI powered Apps

Overview EzappSolution
  • EzappSolution Project's Size

    $25,000 +

  • EzappSolution Number of Employees

    1,000 - 9,999

  • EzappSolution Hourly Rate

    $25 - $49 / hr

  • EzappSolution Location

    IN, Gurgaon

Visit Website

View Profile

PHP Software Developers
4.9

Our cross-functional team works in an agile process to design, develop and launch your products. From your custom software development plan, to your interactive

1218 App Team is a full-service software development company located in San Diego.

Our team of custom software developers, QA engineers, and UX / UI designers brings passion and expertise to every project.

We are known for our high-quality software engineering and personalized service.

Our customers span every sector, from small companies to large enterprises in telecommunications, consumer goods, financial services, education, leisure and healthcare industries.

We’re team players who work with you to create solutions for your business needs. Our established and reputable team of engineers draw from years of experience. We are lifelong learners and early adopters of new technology - we are always looking forward. We are recognized for our rapid, high quality applications - our team is local - we are located in San Diego, CA.

We foster a culture of respect and integrity. We keep our promises delivering products on time and on budget. We love our work and do whatever it takes to deliver on our promise to clients. We forge long-term partnerships. We build apps to engage and delight users..

Overview 1218 App Team
  • 1218 App Team Project's Size

    $25,000 +

  • 1218 App Team Number of Employees

    10 - 49

  • 1218 App Team Hourly Rate

    $100 - $149 / hr

  • 1218 App Team Location

    US, San Diego

Visit Website

View Profile

Your Unfair Advantage In Building SaaS Products
4.9

Reach out the HyperTrends which is a SaaS/Software/Digital Innovation Agency based in Los Angeles and Orange County that has the experience of building software in 11 different verticals and helping small businesses to grow revenues using high-quality agile software development and product management strategies.

We are HyperTrends Global Inc., an award-winning Software Development Agency based out of San Diego, CA with operations in India, Ukraine and Costa Rica just to name a few.

We pride ourselves with building the highest quality SaaS Platforms, REST based APIs, Web based and Native Mobile Apps for Startups and Enterprises alike.

It is our mission to build Smart Technology Solutions for the Connected World.

We promise the best rates in the industry because we have a unique development methodology and have over 15yrs of experience building software solutions. Time and time again, we have delivered the significantly higher quality software for the price we charge our customers. A large part of that is attributed to the software libraries we have built for reuse.

If you are in the market for a company whose personnel have worked in some of the leading Startups in SoCal and also have Enterprise experience, we are here to engage.

We have built software for Education, Mortgage, Telematics, FinTech, Blockchain, Entertainment, Travel, Event Management, Lead Gen and Manufacturing verticals and have amassed massive experience and have proven expertise to deliver.

We build software using .NET, C#, Python, MongoDB, SQL Server, PostGreSQL, React JS, NodeJS, Microsoft Service Fabric, Microsoft Azure, RabbitMQ, Golang, Solidity/Ethereum just to name a few.

We pride ourselves in offering the best working conditions for our employees and are a fully distributed team with flexible working hours and have an employee retention rate of over 8 years.

Our team regularly hosts webinars and training session videos on YouTube to guide other development teams build high quality software.

To learn more, call us at: 800-626-3503. We will be more than happy to chat.

Overview HyperTrends Global
  • HyperTrends Global Project's Size

    $50,000 +

  • HyperTrends Global Number of Employees

    10 - 49

  • HyperTrends Global Hourly Rate

    $150 - $199 / hr

  • HyperTrends Global Location

    US, San Diego

Visit Website

View Profile

Mobile Apps | Stunning Design | Enterprise Quality
4.9

Our expertise includes supporting your platform with a scalable, enterprise-class cloud IT infrastructure. We’ll ensure you get high marks on the App Store.

Overview NoMoBo
  • NoMoBo Project's Size

    $25,000 +

  • NoMoBo Number of Employees

    10 - 49

  • NoMoBo Hourly Rate

    $50 - $99 / hr

  • NoMoBo Location

    US, San Diego

Visit Website

View Profile

Solving complex problems with advanced development
4.9

PINT is an advanced web development and technical consulting agency in San Diego. We have served more than 500 clients over 20 years. Sitecore development partner.

PINT is a San Diego-based, full-service web development agency with a long-standing reputation for producing innovative websites and providing excellent service. PINT is known for developing websites built to modern web standards and integrating advanced web technologies to help serve business requirements.

Overview Pint
  • Pint Project's Size

    $5,000 +

  • Pint Number of Employees

    50 - 249

  • Pint Hourly Rate

    $150 - $199 / hr

  • Pint Location

    US, San Diego

Visit Website

View Profile

IoT Software Development Company
4.9

If you are looking for the best custom software development company in San Diego, welcome to TATEEDA! We are a full-cycle custom software development San Diego firm with a highly skilled and experienced team of software engineers. We are IoT developers who create innovative software solutions for a wide range of business needs.

For many years TATEEDA has been specializing in web development with the Internet and Intranet applications. We support a variety of popular cutting edge platforms to produce the most efficient and cost-effective solution for our clients. The applications we develop involve complex architectural designs, critical thinking and sophisticated methodologies that allow TATEEDA to deliver the highest possible quality products to our clients.

Overview Tateeda
  • Tateeda Project's Size

    $5,000 +

  • Tateeda Number of Employees

    50 - 249

  • Tateeda Hourly Rate

    $50 - $99 / hr

  • Tateeda Location

    US, San Diego

Visit Website

View Profile

App Development company San Diego, San Francisco
4.8

Appmakery provides Websites, Apps, SEO, CRM, Google Adwords, Marketing Automation and other Custom Technology solutions to Local Businesses.

AppMakery is a startup app development company that helps tech companies from idea stage to post revenue stage! We have a seasoned group of programmers, designers, product managers, UI, UX and strategy consultants who have a good mix of startup and big company experience.

Overview Appmakery
  • Appmakery Project's Size

    $10,000 +

  • Appmakery Number of Employees

    2 - 9

  • Appmakery Hourly Rate

    $25 - $49 / hr

  • Appmakery Location

    US, San Diego

Visit Website

View Profile

Integrity. Quality. Success.
4.8

Comentum, a San Diego company, specializes in custom web application development, custom database software, mobile app: iphone app development, android app developers, custom Ecommerce software, web development, web design, corporate web design

Building your Success with these Advantages

Experience – Since 1996 Comentum has worked with hundreds of clients and engagements from interactive design to complex web database application projects.

Personal Attention – Comentum specialized teams provide senior level staff for your project to insure a successful completion and timely delivery.

Long Term Partnership – Your success is important to Comentum and the Comentum Teams enjoy long-term partnerships that result in your success and growth.

Senior Level Staff – As part of each project, knowledgeable and experienced Comentum Teams deliver the “open door for success.” Comentum Teams are specialists in their field, have years of experience, integrity, stay current with the latest and most appropriate web and mobile technology, and deliver beyond expectations.

In-house – Comentum Teams work together at the Corporate Office in San Diego, California, and do not contract out any jobs to off-shore or outside contractors.

Quality – Comentum’s clients receive the best quality available. Web application development, mobile development, creative and usability services and all levels of Internet technology consultation and service are provided using best practices. Comentum’s specialized teams guarantee delivery of product quality and accuracy.

Agile Development and Versatility – With specialized development teams, Comentum is able to provide concurrent development for a faster project timeline and deployment. Because of Comentum’s project diversity and working with a large variety of industries, a comprehensive knowledge base and experience is available, and Comentum’s Common Libraries that have been developed over 13+ years to insure a faster, more economical project development.

Overview Comentum
  • Comentum Project's Size

    $25,000 +

  • Comentum Number of Employees

    10 - 49

  • Comentum Hourly Rate

    $150 - $199 / hr

  • Comentum Location

    US, San Diego

Visit Website

View Profile

Software Development Company
4.8

Custom software development company: 20 years, 300 professional developers, 1500 successful projects. Custom software development for a range of industries

EffectiveSoft is an international custom software development company with more than 15 years of professional experience.

The company is headquartered in San Diego, CA, and offers both local and offshore presence thus combining the security and convenience of working with a local IT provider plus competitive costs. EffectveSoft’s team today counts up to 250 people.

Over the years, EffectiveSoft has successfully implemented 1500 projects for a number of industries and business sectors over the globe.

Overview EffectiveSoft
  • EffectiveSoft Project's Size

    $50,000 +

  • EffectiveSoft Number of Employees

    250 - 999

  • EffectiveSoft Hourly Rate

    $25 - $49 / hr

  • EffectiveSoft Location

    US, San Diego

Visit Website

View Profile

A Digital Product Agency
4.8

Seamgen is the top application development company, specializing in mobile application development, web application development and more. Visit us here.

Company Overview From San Diego to London we design and develop best-in-class web and mobile applications for clients from growing startups to the largest enterprises. We are an industry-leading mobile and digital agency on the forefront of technology—our team specializes in full-stack development and we are experts in user experience design, web and mobile applications. We work with brands from many different industries including healthcare, hospitality, and automotive.

When a client partners with us we get to know their business and their customers, and intimately craft custom software solutions that provide cutting edge experiences and produce value for your customers and your business. Services Our capabilities include full stack design and development for web and mobile applications. We are industry experts in cross-platform development with Xamarin, user experience design, user interface design, development of native mobile applications, Javascript web applications, beacon implementation, digital healthcare software, and highly scalable cloud service architectures using Amazon AWS and Microsoft Azure. Do you have an upcoming project? We design, build, and maintain mobile and web applications for today’s demanding users.

Overview Seamgen
  • Seamgen Project's Size

    $75,000 +

  • Seamgen Number of Employees

    10 - 49

  • Seamgen Hourly Rate

    $100 - $149 / hr

  • Seamgen Location

    US, San Diego

Visit Website

View Profile

Building SAAS & Mobile Apps
0.0

GODEV is a private full-service consulting firm headquartered in Dallas, Texas, with an experienced team of consultants in Ukraine. We work with the best experts in the field to provide our clients in the United States with a variety of development services. No matter what your project may require, IGODEV is always ready to provide a cost-effective solution for you or your clients.

IGODEV is your reliable application development company. We provide native, hybrid and cross-platform mobile application development services. Our team has extensive experience with mobile applications on all types of available Android and iOS devices. When creating an app, we strive to create a user-friendly design with advanced features through integrated app development. All sectors of banking, retail, food, finance and healthcare need to take advantage of mobile app capabilities, and our skilled team is ready to help you transform your business.

Overview IGODEV LLC
  • IGODEV LLC Project's Size

    $5,000 +

  • IGODEV LLC Number of Employees

    50 - 249

  • IGODEV LLC Hourly Rate

    $25 - $49 / hr

  • IGODEV LLC Location

    US, San Diego

Visit Website

View Profile

iOn Technology - The Complete IT Solutions
0.0

We also have Ion Imagine Media and Ion Cannabiz to expand our portfolio of services. Efficiently organized web solutions allow us to help our clients focus on their core areas of expertise. This will make it easier for them to work without limiting the boundaries of their workspace, giving them the freedom to soar and explore uncharted territory. We promise to deliver solutions that exceed our clients' expectations.

The dream of iOn Technology was realized by Pravesh Kumar Pandey, Olin Tichy and Ritesh Rai in 2009.With iOn Technology, the company aims to help enterprises realize their full potential through a flexible and customized approach to meet the needs of each project. The main aspiration is to be able to provide comprehensive business solutions by providing software architecture, CRM, digital consulting, web development, implementation services and web design.

Overview iOn Technology
  • iOn Technology Project's Size

    $1,000 +

  • iOn Technology Number of Employees

    10 - 49

  • iOn Technology Hourly Rate

    $25 - $49 / hr

  • iOn Technology Location

    US, San Diego

Visit Website

View Profile

Salesforce Partner (Consultancy, Integration, Training)

At Apphienz, we value our partnerships and place a premium on our customer’s trusts. You should have a responsible and passionate certified Salesforce partner for your business Salesforce needs. This is what Apphienz is about. We have the experience, the strategies, and the expertise to serve you at the capacity that you require. 

Apphienz is an authorized Salesforce Registered Consulting Partner that has helped over 100 corporations and nonprofit organizations. Apphienz provides transformational business and technology services that are customized to become a unique solution for your company specifically in the sales, services, and marketing ecosystem.

We enable organizations to better connect with their customers through comprehensive business analysis, effective management of change, and selection and deployment of enabling technologies. We have helped over 100 corporations of all sizes and several nonprofit organizations. Apphienz has helped with sales and marketing enablement and transforming the customer service organization by bringing the various departments within an organization like Sales, Marketing, Customer Support, Helpdesk, Partners, Human Resources, and other groups closer together.

Overview Apphienz
  • Apphienz Project's Size

    $10,000 +

  • Apphienz Number of Employees

    10 - 49

  • Apphienz Hourly Rate

    $50 - $99 / hr

  • Apphienz Location

    US, San Diego

Visit Website

View Profile

Change your vision into reality

Mechlin Technologies is an IT services and consulting company with its core competencies in Software Development and Quality Assurance.


Our mission is to provide entrepreneurs and businesses a market edge through innovative solutions. We are technology agnostic to better serve the needs of our clients in emerging technology trends.

We believe to continuously improve our services by aligning us to the global standards for quality, delivery time and development costs. We work with every client to co-engineer customized solutions.

Overview Mechlin Technologies
  • Mechlin Technologies Project's Size

    $5,000 +

  • Mechlin Technologies Number of Employees

    50 - 249

  • Mechlin Technologies Hourly Rate

    < $25 / hr

  • Mechlin Technologies Location

    US, San Diego

Visit Website

View Profile

Best in class software & product development

We apply over a decade of experience building, running and scaling the technology that our clients rely on in production every day. We take the time to learn about your project and goals in detail so we can help you make the right decisions along the way. We keep busy fine-tuning our skills and processes waiting for your project.

We are a team of passionate software engineers & architects who build thoughtful and effective solutions. We specialize in custom software development, integration & business intelligence.

Overview Nisman Solutions
  • Nisman Solutions Project's Size

    $10,000 +

  • Nisman Solutions Number of Employees

    10 - 49

  • Nisman Solutions Hourly Rate

    $50 - $99 / hr

  • Nisman Solutions Location

    US, San Diego

Visit Website

View Profile

Design, Develop, Deploy

We’re prepared to do the heavy lifting—to get projects through the hardest leg of the journey while remaining sensitive to budgetary constraints. We’re well equipped to stand by our word and our commitments so that everyone wins. Talk to our clients.

Overview The Smyth Group
  • The Smyth Group Project's Size

    $25,000 +

  • The Smyth Group Number of Employees

    10 - 49

  • The Smyth Group Hourly Rate

    $100 - $149 / hr

  • The Smyth Group Location

    US, San Diego

Visit Website

View Profile

Full Ecosystem Development

Treeline was founded in December of 2004 in Lake Tahoe, Calif., with the primary objective of creating interactive rich media resources for destination resorts. Since then, we've migrated to San Diego, becoming an industry leader in web and mobile application development.

Overview Treeline
  • Treeline Project's Size

    $50,000 +

  • Treeline Number of Employees

    10 - 49

  • Treeline Hourly Rate

    Undisclosed / hr

  • Treeline Location

    US, San Diego

Visit Website

View Profile

Web & Mobile Development

Have a great idea for a project, or need help with an existing web application? Our experienced web developers can help you build elegant and intuitive web solutions using Ruby on Rails, Node.js, GraphQL, React JS, and more. Simple and intuitive or extensive and complex - our development team awaits your challenge.

Overview Wired Avenue
  • Wired Avenue Project's Size

    $5,000 +

  • Wired Avenue Number of Employees

    10 - 49

  • Wired Avenue Hourly Rate

    $100 - $149 / hr

  • Wired Avenue Location

    US, San Diego

Visit Website

View Profile

Image ALT-text

Check You Company Bio

We strive to be accurate in everything. If you notice a mistake about your company bio or some mismatch in our catalog, please, let us know! You can edit the bio yourself or write one from scratch!
Join Our Catalog