Top .NET Сompanies in Seattle

21 Firms

Best Seattle .NET Custom Software Development Firms

Joomla Development Company
4.9

A boutique creative agency taking the power of the web to the next level.

Black Antelope is a design-focused and engineering-focused digital creative agency. We started the agency in 2009 in the San Francisco Bay Area, and ever since then we’ve been engaged with creating elegant solutions for interesting projects and amazing clients. Nowadays our team hails from Seattle, Washington to Sacramento, California to London, England.

We are technologists with broad experience with various platforms. Adapting to new or obscure tech is easy for us, and we’re not at all religious about any technology. Having experience with many technologies allows us to be extremely objective when choosing a platform for a new project.

Our framework experience includes Drupal 8 (as well as Drupal 6 and 7), WordPress, Symfony, CodeIgniter, CakePHP, Zend, Django, React, and Angular. In terms of languages we’ve worked mostly with PHP, JavaScript, Ruby, Google’s Go (Golang), and Python. We’ve worked in many industries including enterprise / B2B, non-profits, higher education, and e-commerce.

Much of the work we do is highly custom and requires a good amount of heavy lifting, in areas such as e-commerce (Drupal Commerce, Ubercart, Magento, payment gateway integrations), site/data migration, RESTful API design and development, social media design and implementation, 3rd party integrations (Salesforce, Marketo, Pardot, Hubspot, Eloqua, etc), design/dev of microsites and partner portals, multi-site and multi-language, geospatial and geo-relevant apps (MongoDB, Solr, Elasticsearch), etc.

Our approach to problem solving is very organic and we use the best tools for the job. Sometimes it can mean an agile methodology and sometimes it can mean pure creativity. We are often pulled into a bigger team to augment architecture, engineering and design capabilities. It’s also quite often that we stay engaged for a long period, and stay a valuable and consistent partner.

Overview Black Antelope
  • Black Antelope Project's Size

    $5,000 +

  • Black Antelope Number of Employees

    2 - 9

  • Black Antelope Hourly Rate

    $100 - $149 / hr

  • Black Antelope Location

    US, Seattle

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A FileMaker Developer in Seattle
4.8

Your Organization Could Work Better with a Custom‑designed App

An independent FileMaker Developer focussed on translating business workflows into user-friendly applications accessible on mobile platforms and computers.  Expert integration with web data, bookkeeping and map resources.

Overview Custom Databases of Seattle
  • Custom Databases of Seattle Project's Size

    $25,000 +

  • Custom Databases of Seattle Number of Employees

    Freelancer

  • Custom Databases of Seattle Hourly Rate

    $50 - $99 / hr

  • Custom Databases of Seattle Location

    US, Seattle

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Creating Clarity from Chaos
4.8

DevFactori provides dedicated remote teams that work closely with startups and enterprises to design, build and scale digital products.

Founded in 2016 by experienced former Microsoft and VISA engineers with marketing offices in Seattle and NYC and a state of art offshore development center in Pakistan.

DevFactori for Startups: We work closely with startups to conceptualize, design and develop your startup idea. From a free feasibility report to defining and developing your MVP with our experienced technical team on your side you’re all set for success. Setup your free no-obligation call today!

Overview DevFactori
  • DevFactori Project's Size

    $5,000 +

  • DevFactori Number of Employees

    10 - 49

  • DevFactori Hourly Rate

    $25 - $49 / hr

  • DevFactori Location

    US, Seattle

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A website design and digital marketing agency
4.8

Digitegy is Seattle based website design, website development, and digital marketing company creating custom WordPress websites and content giving best results.

Digitegy is a multinational and multi-discipline team of individuals, who come together to form one team with a focused mission: to create.

 What sets Digitegy apart is simply this: We take better care of our customers and truly want to help. Most people who come to us already have a website built by someone else; they aren’t happy with it and they don’t want to go back to the same people. Our goal is to make sure that never happens to you.

Overview Digitegy
  • Digitegy Project's Size

    $1,000 +

  • Digitegy Number of Employees

    10 - 49

  • Digitegy Hourly Rate

    $50 - $99 / hr

  • Digitegy Location

    US, Seattle

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Expert digital design and development
4.8

Were a team of humans transforming business with refreshingly uncomplicated digital products.

We are a design led development team focused on creating multi-context user experiences to serve your business’ goals by delighting your users and customers. We design and build websites and apps from scratch or by leveraging popular platforms. We are easy to work with, strategically helpful, and very effective.

Overview Helpful Human
  • Helpful Human Project's Size

    $5,000 +

  • Helpful Human Number of Employees

    10 - 49

  • Helpful Human Hourly Rate

    $150 - $199 / hr

  • Helpful Human Location

    US, Seattle

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Intl. Design and Software Development Company
4.8

Passionate Teams Highly Specialized in Agile Software Development Services

INALLMEDIA is an International design and software development company specialized in digital orchestration, supporting complete life cycle of a product or service from inception to on-going production and maturity.

We have a successfully and proven track record of bringing creativeness, engineering expertise and operational excellence to clients with needs of scalable, secured and unique web, mobile and cloud based solutions from our offices in US, Europe and LatAM.

Our delivery model is based on Agile, On-site and Near Shore capabilities to maximize our team integration and provide best value by partnering with our clients in the co-creation of services and products with a holistic approach following streamlined agile processes.

Additional benefit to our clients with this model is the opportunity to optimize their budgets as teams can be ramped up and down very easily, based on project needs and most of the expenses can be capitalized.

Overview InAllMedia
  • InAllMedia Project's Size

    $5,000 +

  • InAllMedia Number of Employees

    2 - 9

  • InAllMedia Hourly Rate

    $25 - $49 / hr

  • InAllMedia Location

    US, Seattle

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Experienced consultants executing projects on time
4.8

NIRD Ruby on Rails Web Development Seattle WA

NIRD’s team of experienced consultants work closely with your team to develop applications that solve the real-world problems faced by enterprise applications. We’re experts in Ruby on Rails, Javascript, AngularJS, Clojure, and database management. NIRD provides end-to-end support: from project design and architecture through application development and testing our team has you covered.

Overview Independent Ruby Development
  • Independent Ruby Development Project's Size

    $25,000 +

  • Independent Ruby Development Number of Employees

    2 - 9

  • Independent Ruby Development Hourly Rate

    $150 - $199 / hr

  • Independent Ruby Development Location

    US, Seattle

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Creative, digital solutions for the future
4.8

Enhance your business with creative, digital solutions. Custom enterprise solutions for desktop, web, and mobile.

A boutique consulting firm based in Seattle, WA with offices in Irvine, CA specializing in Mobile App Development and Integration of Enterprise systems. The partners have a varied background in Apparel, Fashion, Retail and Manufacturing industries for companies like Nike, Hurley, Amazon, AstraZeneca, and Rexel. We can accelerate the deliverables of your Technology strategy or consult with you to find ways to unlock systems and technology as a critical enabler for your business.

Let our experience, innovation and execution turn your digital vision into a reality.

Overview Joen.io
  • Joen.io Project's Size

    $5,000 +

  • Joen.io Number of Employees

    2 - 9

  • Joen.io Hourly Rate

    $150 - $199 / hr

  • Joen.io Location

    US, Seattle

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Trusted Experts in Enterprise Content Management
4.8

Reva is a premier systems integrator of ServiceNow, OpenText, Box, GCP, Kofax. We provide technology consulting, application development, and managed services.

Our primary focus is the Document Management/Enterprise Content Management (ECM) space and we have implementation/integration capabilities for all phases and facets of an ECM enterprise rollout. Our ECM services encompass the following areas: • Document Management • Web Content Management • Records Management • Digital Asset Management • Document Imaging/Scanning Systems • Business Process Management (Workflow) • Email Management

Overview Reva Solutions
  • Reva Solutions Project's Size

    $10,000 +

  • Reva Solutions Number of Employees

    10 - 49

  • Reva Solutions Hourly Rate

    $150 - $199 / hr

  • Reva Solutions Location

    US, Seattle

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Made By Rocket
4.8

We worked closely with them to develop an interactive children’s storybook series called Plug & The Paddywhacks.

In 2011, we had a client we developed a great relationship with – a young, motivated group who were running a branding/design shop in Austin, Texas. We worked closely with them to develop an interactive children’s storybook series called Plug & The Paddywhacks. During that process, we both realized we had complimentary skills and became good friends. Toward the end of the year we had a ‘just–throwing–this–out–there’ discussion and, long-story-short, decided to merge forces and start a new company together.

During some of our initial discussions, Brian decided he wanted to do his own thing instead, but both Derrick and I made the transition to the new company. In working through the details of the new company, we came up with a great name and decided to call the new company… (wait for it)… “Rocket.” Yep, same company name, but a completely new legal entity. But, now we are calling RocketMobile.co home (much more in the works on the new site).

Overview Rocket
  • Rocket Project's Size

    $10,000 +

  • Rocket Number of Employees

    2 - 9

  • Rocket Hourly Rate

    $100 - $149 / hr

  • Rocket Location

    US, Seattle

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Innovation catalyst for the Global 500
4.7

Smashing offers UX design, UX research, visual design and prototyping for digital products, mobile apps, websites & CRMs that enhance the customer experience.

From research to realization, Smashing is a modern product, service, and digital innovation partner that works with you to make things that matter. We work with Fortune 500 clients across each stage of the innovation process to generate breakthrough ideas; plan, design, and deliver digital products and service; and lead teams to unearth new businesses, services, and products that give them undisputed distinction in a crowded market.

Overview Smashing Ideas
  • Smashing Ideas Project's Size

    $10,000 +

  • Smashing Ideas Number of Employees

    50 - 249

  • Smashing Ideas Hourly Rate

    $25 - $49 / hr

  • Smashing Ideas Location

    US, Seattle

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Inventing Impact
4.7

This is one of those companies whose team consists of true experts in the field of digital technology. This is why SWECKER brings guaranteed positive results to those organizations that turn to them for help. The office of the company is located in Seattle, but not only local businesses order services from them but enterprises all over the United States.

Since 2003, the agency has been providing such professional services:

  • Website development. A striking example of their work is a resource for the company Mackie (a well-known manufacturer of sound equipment) and Microsoft;
  • Application development. The team created a Farmers life insurance application, which is compatible with both PC and Mac. The solution helps save access to important documents and distribute them;
  • Technology. Mobile applications, WordPress CMS development, Drupal CMS development, software development, VR/AR development, and artificial intelligence;
  • Design. Mobile web design, interactive and user interface design, digital UX, motion graphics, VR/AR experience design, advertising design.

SWECKER's work was appreciated by companies like Microsoft, Farmers Insurance, Holland America, Mackie, The Pike Place Market, and House Wine. But that's just a small fraction of the brands.

How can you get in touch with the firm? It can be done through social networks such as LinkedIn and Facebook. Although, it should be noted that customers will not find SWECKER on Instagram. But right now, you can email them to discuss all the details of the project and partnership.

Overview Swecker
  • Swecker Project's Size

    $10,000 +

  • Swecker Number of Employees

    2 - 9

  • Swecker Hourly Rate

    $100 - $149 / hr

  • Swecker Location

    US, Seattle

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Augment your technical team with top talent
4.7

TECLA helps companies recruit and hire top remote software developers via direct-hire or staff augmentation.

TECLA is a staff augmentation company with offices in Seattle, Washington and South America. We partner with clients who are looking to bring on remote full-time developers and designers onto their own in-house development teams.

Work will full-time devs and designers for as long as you need them. On-demand. Fully vetted.

We help awesome tech startups augment their technical teams with the best, vetted, engineers and designers in South America through a network of top talent based in Peru, Chile, Argentina, Brazil, and Mexico.

We work with engineers proficient in:

  • iOS
  • Android SDK
  • JavaScript
  • Node.js
  • React.js
  • AngularJS
  • MEAN Stack
  • Python
  • Ruby on Rails
  • PHP
  • AngularJS
  • React.js
  • LESS / Sass / Stylus
  • SQL & NoSQL Databases

We've worked with companies that range from pre-seed startups to large enterprise, and collaborated with multi-national brands like BMW, Miller, and Roche.

Because we love working with innovative tech startups, we've had the chance to help staff startups that have raised $30M+ in combined funding and operate in industries such as e-commerce, real estate, social networking, augmented reality, sharing economy, SaaS, fashion, and more.

Overview Tecla
  • Tecla Project's Size

    $10,000 +

  • Tecla Number of Employees

    10 - 49

  • Tecla Hourly Rate

    $25 - $49 / hr

  • Tecla Location

    US, Seattle

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Website, Mobile App, Seo & Software company
0.0

We are ready to work with startups, established businesses, creative agencies or any clients. Who wants a one-stop solution from us.So, dear clients or potential clients, to speed up your business, contact us today! We'd love to work with you.We also have other 250+ reviews, please visit our website and read.

We have been providing websites, apps, software, SEO and digital marketing services since 2014. We help our clients grow their business by providing the best solutions for all kinds of projects in web, apps, software, SEO and digital marketing.

Overview DevelopersTroop
  • DevelopersTroop Project's Size

    $1,000 +

  • DevelopersTroop Number of Employees

    10 - 49

  • DevelopersTroop Hourly Rate

    < $25 / hr

  • DevelopersTroop Location

    US, Seattle

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WE DESIGN & DEVELOP FRESH EXPERIENCES
0.0

Whether you work with our creative team on UX design, with our technical team on custom web application development, or with Fresh Consulting to help you find the talent you lack, you'll find that our breadth allows us to navigate a complex digital landscape so that your company can expertly perform across multiple platforms and channels. We believe the integration of business, technology and design is what makes Fresh.

Our interdisciplinary approach combines human ingenuity and technology, enabling us to deal confidently with uncertainty. What got us to today will not get us to tomorrow, so we test our assumptions and always strive for growth. From the products we create to the partners we work with, we believe that people matter.Together with partners and customers, we use strategy, design, development and engineering to harness the power of technology and create what's next.

Overview Fresh Consulting
  • Fresh Consulting Project's Size

    $5,000 +

  • Fresh Consulting Number of Employees

    50 - 249

  • Fresh Consulting Hourly Rate

    $150 - $199 / hr

  • Fresh Consulting Location

    US, Seattle

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Web designer in Seattle, Washington
0.0

Since 1998, we have served a wide variety of clients, from start-ups to Fortune 1000 companies. Our success is due to our ability to quickly understand your audience and project requirements, and implement the ideal tools to achieve your communication, marketing, sales and technology goals

Sandcastle is a full-service web design and development company specializing in e-commerce, custom app development, mobile technology, hosting and maintenance. Since our founding in 2001, we've designed and developed websites and applications for companies in a wide variety of sectors at different stages of their growth. Our capabilities focus on creating platforms tailored to the specific needs of your business.

Overview Sandcastle
  • Sandcastle Project's Size

    $5,000 +

  • Sandcastle Number of Employees

    2 - 9

  • Sandcastle Hourly Rate

    $100 - $149 / hr

  • Sandcastle Location

    US, Seattle

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We Develop, Design, Publish Apps & Websites.
0.0

With our "100% Satisfaction" Policy, we deliver excellence to our customers and promise them the app/website of their dreams, so they can be sure they are in good hands.

Our team consists of diverse and talented people with years of experience in their chosen fields. Over the years we've built mobile apps and websites for many clients in a variety of industries. We don't just make the perfect product. We also involve our clients in the development process so you know what's being done.

Overview SB Develops
  • SB Develops Project's Size

    $10,000 +

  • SB Develops Number of Employees

    2 - 9

  • SB Develops Hourly Rate

    $25 - $49 / hr

  • SB Develops Location

    US, Seattle

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Earning our Reputation Everyday

Our team developed The Everyday Retail Blueprint to configure and customize the tools needed to improve the customer experience, streamline the supply chain, and report across the organization. This proven methodology helps retailers keep critical data, assets, and people connected and in sync everyday.

Overview Assemble
  • Assemble Project's Size

    $5,000 +

  • Assemble Number of Employees

    50 - 249

  • Assemble Hourly Rate

    $200 - $300 / hr

  • Assemble Location

    US, Seattle

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Launching big ideas with: startups & enterprises

Our team at Lunarbyte has expertise working with various front-end and server side technologies. We can help you pick a brand new technology stack or evaluate your existing stack.

Superstar developers taking your ideas from zero to launch. We are a passionate, driven and talented team of developers based in Seattle, WA. We work with startups, marketing agencies and enterprise companies to craft and launch big ideas.

Overview Lunarbyte.io
  • Lunarbyte.io Project's Size

    $25,000 +

  • Lunarbyte.io Number of Employees

    2 - 9

  • Lunarbyte.io Hourly Rate

    $100 - $149 / hr

  • Lunarbyte.io Location

    US, Seattle

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Caring For Your Online Business

We work on Following Business niche:- Ecommerce-Shopping, Financial businesses, Tour-Travel-Transportation, Booking Engines, Entertainment Industry, Social networking community portal, Real estate businesses, Healthcare Medical Industry - Doctors Clinics, Orhtopaedic hospitals, Education Training-Colleges, Schools, and Institutes. We Build Custom-Coded ecommerce Websites in the Following PHP Technology:- ExpressionEngine, CraftCMS, WordPress, WooCommerce, Shopify, Magento 2. We also build Custom-Coded Web Apps using these PHP technologies :- Open Source Platforms:- Drupal, Opencart, OsCommerce, Modx, CorePHP, PHP Frameworks:- CakePHP, CodeIgniter, YII Framework, Zend, Framewor, Laravel, Symfony, Hire a team of Web & Graphic Design, AJAX, CSS, HTML5, JavaScript, and node.js from W3care Technologies Pvt. Ltd.

Overview W3care Technologies Pvt. Ltd.
  • W3care Technologies Pvt. Ltd. Project's Size

    $250,000 +

  • W3care Technologies Pvt. Ltd. Number of Employees

    50 - 249

  • W3care Technologies Pvt. Ltd. Hourly Rate

    $25 - $49 / hr

  • W3care Technologies Pvt. Ltd. Location

    US, Seattle

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Possibilities Re-imagined

What makes Zazz unique is that our experts know exactly how to use advanced tools and technologies like the Internet of Things, artificial intelligence (AI), blockchain, and more.

Our team offers deep expertise, a competent approach to the development process, and revolutionary technologies. This is why we at Zazz can guarantee that you will get a dynamic app that will overcome your expectations.

Zazz is a preeminent U.S. mobile app development company that offers innovative solutions for various business niches. We have been repeatedly awarded as the best app development agency (e.g. DNA PARIS DESIGN AWARD, 2020, DESIGN INTELLIGENCE AWARD, CHINA - 2019) and nominated for the best software development company in 2017, 2018, and 2019.

At Zazz, we offer quality services to businesses in the United States and around the world that want to expand through the implementation of digital solutions. Meet our team on LinkedIn and discover the power of Zazz.

We provide solutions for various industries including games, healthcare, social networks, entertainment, EdTech, eCommerce, SaaS, finance, restaurant business, and more.

On our website, you can see what projects we have recently implemented. Among them, you will find WSPS (an app for security services), Alpha Match (a platform where consumers can search for products, services, or events related to pets in the local and international arena), and more.

Social networks are a particularly popular and promising development direction. No, we don't offer new Instagram here but solutions that will greatly expand your audience.

Our team knows the ins and outs of developing social media apps with a simple and user-friendly interface, secure login, registration, and more.

Our team has optimized all development processes to increase their efficiency. Thus, first of all, we provide consultations, where our analysts and developers evaluate, analyze, and explore ways to create a product. Then we move on to the following stages:

  • Planning. Our specialists, having defined the business goals of the client, prepare a blueprint with an outlined project plan;
  • Prototyping. At this stage, the team builds concepts and defines network layers, databases, and more;
  • Development. This stage involves close cooperation with the client so that the product can be implemented in accordance with all the requirements. That's why email correspondence is quite common;
  • Warranty. Our professional testers assess the app's performance and determine what needs to be improved;
  • Delivery. After the deployment, our company provides tech support and maintenance.
Overview Zazz
  • Zazz Project's Size

    $25,000 +

  • Zazz Number of Employees

    10 - 49

  • Zazz Hourly Rate

    $50 - $99 / hr

  • Zazz Location

    US, Seattle

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