Top 10 C# Developers in Portland
June 2023Looking for a top C Sharp software development company in Portland?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland C Sharp (C#) Software Development Companies
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1
- $25,000+
- 250 - 999 employees
- Lake Oswego, OR
Founded in 2009, Unosquare, LLC is headquartered in Lake Oswego, Ore. with other locations in Guadalajara, Mexico, and Belfast, U.K. With more than 600 employees, they provide software testing and development services, combined with their staff augmentation services to meet software engineering needs, using nearshore development professionals.
Clients
- Vesta
- Harvard Business Publishing
- Foundation Medicine
- Edwards Lifesciences
Industries
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Unosquare, LLC is helping a health tech company manage their network operations center, create a help desk, and conduct research and tests for all their DevOps.
"The project is a huge success! It is still ongoing due to the amazing results we see."
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2
- $100,000+
- 250 - 999 employees
- Portland, OR
Founded in 2007, Theorem is a software development firm. The midsize team specializes in custom software development, ux/ui design, IoT development, IT strategy consulting, and more. The company is based in Los Angeles, California; Santa Monica, California; New York, New York and San Francisco, California.
Clients
- AT&T
- Starbucks
- Caterpillar
- American Express
Industries
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TheoremOne developed a strategy and an MVP for an oil and gas construction marketplace. They provided a full delivery team, two full stack engineers, and QA testers.
"Their thought-leadership in design and their ability to quickly pick up on what we were looking for from the platform."
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3
- $50,000+
- 50 - 249 employees
- Portland, OR
Located in Portland, Ore., AltSource Software is a technology consultancy and development house with a team of over 150. Since 2004, they've specialized in custom software development as well as enterprise app modernization, working primarily with midmarket businesses and enterprises.
Clients
- OHSU
- Consumer Cellular
- TriMet
- RailPros
Industries
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AltSource Software created a healthcare app that allowed patients to check-in with their clinicians through a series of questions. The responses would be translated to clinician notes and progress charts.
“You can have confidence that AltSource Software will be as invested in your project as you are.”
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4
- $50,000+
- 10 - 49 employees
- Portland, OR
Buildable Custom Software is a software development firm founded in 2008. Located in McMinnville, Ore., their team of 9 employees specialize in custom software development, UX/UI design, and web design. They work with small and midmarket businesses within the transportation, education, and health care industries.
Clients
- Citycounty Insurance Services
- CatholicTV
- BrainScope
- Catholic Leadership Institute
Industries
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Buildable Custom Software provides development and consulting services for a development lab. They’ve helped conceptualize and build out a marketplace solution for data management in the B2C environment.
“Buildable has been good at understanding what we want and recognizing how far off we are from that.”
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5
- $5,000+
- 10 - 49 employees
- Portland, OR
Based in Beaverton, OR, Sembit is a full-service digital agency that specializes in web development, custom software development, e-commerce development, and mobile app development. Founded in 2009, Sembit has about 12 members on staff.
Clients
- Kashi Labs
- USCB
Industries
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Sembit developed native iOS and Android apps for a secondhand marketplace. The app allows users to search, buy, message, and search for products.
"We've fully enjoyed our time working with Sembit."
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6
- $25,000+
- 50 - 249 employees
- Portland, OR
Metal Toad is an AWS consulting partner based in Beverly Hills, Calif., with offices in Portland, Ore. and Pasadena, Calif. The company, founded in 2003, has more than 25 employees who provide, among others, cloud consulting & SI, IT managed services, and custom software development services to the media & entertainment, manufacturing, and automotive industries.
Clients
- ABC Television
- DC Comics
- Disney
- Golden Globes
Industries
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Metal Toad was hired to develop a digital marketing platform for a veterinary company. The team utilizes Amazon AI and ML framework for the software's entire build.
"The product hasn’t been launched yet, but we’re happy with their work so far."
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7
- $1,000+
- 250 - 999 employees
- Beaverton, OR
VELAIO is a small software development firm launched in 2006. Their team provides custom software development, mobile app development, and web development. The firm is located in Bogota , Colombia.
Industries
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An IT services company hired VELAIO to provide drupal maintenance. They fixed bugs, made security updates, added service scripts, and gave general support to the customer's system.
"I’m 100% satisfied, and they’ve met my expectations."
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8
- Undisclosed
- 250 - 999 employees
- Lake Oswego, OR
Online Business Systems is an IT strategy consulting company located in Winnipeg, Canada and Bloomington, Minnesota. The midsize team specializes in IT strategy consulting and business consulting. The firm was established in 1986.Visit SiteIndustries
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9
- $10,000+
- 10 - 49 employees
- Portland, OR
Kinetic Technology Solutions, a software development firm, is headquartered in Portland, Oregon. Launched in 1987, the small team provides custom software development, cloud consulting & SI, corporate training, and web development.
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10
- $25,000+
- 10 - 49 employees
- Vancouver, WA
Salvo Software is a software development company founded in 2018. The company provides custom software development, application management & support, ux/ui design, blockchain, and more and has a small team.
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11
- $1,000+
- 2 - 9 employees
- Beaverton, OR
Website development company Renet Consulting, Inc. Was established in 1998. In Beaverton, Oregon and Portland, Oregon, their small team offers web development, mobile app development, custom software development, accounting, and more.Visit SiteIndustries
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12
- $1,000+
- 50 - 249 employees
- Beaverton, OR
Web development company Geoflypages was launched in 2017. The company provides web development, custom software development, e-commerce development, mobile app development, and more and has a midsize team. The company is based in Beaverton, Oregon.Visit SiteIndustries
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13
- $10,000+
- 2 - 9 employees
- Salem, OR
Steelhead Software is a UX company. Their small team is in Salem, Oregon and focuses on ux/ui design, custom software development, mobile app development, e-commerce development, and more. The company was launched in 2021.Visit SiteIndustries
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