Top 10+ .Net Development Companies in Sunnyvale | .Net Developers Sunnyvale 2026

Last Updated 05th September 2026 | Category: Top Web Development Firms

The List of Top 10+ .Net Development Companies in Sunnyvale | Top .Net Developers Sunnyvale September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
coalesce

Details

Founded: 2002
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • MySQL
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • Ruby on Rails
Coalesce works with clients to plan, build, and ship digital products. The company's main offerings are Web Development and Mobile App Development. With 10 - 49 people on staff, Coalesce can take on projects of varying size. Typical hourly rates run around $150 - $199/hr, with an average project cost near $25,000. This gives a quick snapshot of what to expect when working with Coalesce.
arke

Details

Founded: 2005
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Arke is a software development company that turns ideas into working products. Arke focuses on Mobile App Development. Arke employs 50 - 249 people. Clients can expect pricing around $150 - $199/hr, with projects averaging about $10,000. This gives a quick snapshot of what to expect when working with Arke.
lena levine studio

Details

Founded: 2014
Hourly Rates: $50 - $99
Employees: 2 - 9
Avg. Project Cost: $25,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
Lena Levine Studio has been in business since 2014, delivering technology projects for clients. Their core services include Web Development and Mobile App Development, with experience serving clients in Retail & E-commerce. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99/hr, with an average project cost near $100,000. This profile is a starting point — reach out to Lena Levine Studio directly to discuss project specifics.
olibro design

Details

Founded: 2008
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Mobile App Development
  • CMS Development
Since 2008, Olibro Design has operated as a technology services provider. Olibro Design focuses on Mobile App Development. With 10 - 49 people on staff, Olibro Design can take on projects of varying size. Clients can expect pricing around $50 - $99/hr, with projects averaging about $5,000,000. This profile is a starting point — reach out to Olibro Design directly to discuss project specifics.
dccolorweb

Details

Founded: 2012
Hourly Rates: $25 - $49
Employees: 2 - 9
Avg. Project Cost: $25,000+
Ratings:
4.1
8 Reviews

Service Line

  • Web Development
  • Web Design
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
DCCOLORWEB works with clients to plan, build, and ship digital products. Their core services include Mobile App Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $25 - $49/hr, with an average project cost near $5,000,000. These details offer a useful starting point when evaluating DCCOLORWEB.
devsquad

Details

Founded: 2014
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings:
4.7
8 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
Since 2014, DevSquad has operated as a technology services provider. DevSquad focuses on Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. These details offer a useful starting point when evaluating DevSquad.
flexaspect

Details

Founded: 2006
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.5
6 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • E-Commerce
  • Mobile App Development
  • Custom Software Development
  • CMS Development
  • Magento
Businesses looking for a reliable technology partner often consider Flexaspect. Flexaspect focuses on Mobile App Development. The company operates with a team of 50 - 249 professionals. Typical hourly rates run around $25 - $49/hr, with an average project cost near $10,000. This gives a quick snapshot of what to expect when working with Flexaspect.
web advanced

Details

Founded: 2000
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • E-Commerce
  • Magento
Since 2000, Web Advanced has operated as a technology services provider. The company's main offerings are Web Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $100 - $149/hr, with projects averaging about $100,000. This gives a quick snapshot of what to expect when working with Web Advanced.
fusesix

Details

Founded: 2010
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Fusesix works with clients to plan, build, and ship digital products. Fusesix builds web and mobile products, plus custom software for clients with specific needs. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. This gives a quick snapshot of what to expect when working with Fusesix.
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Most Web Development companies in Sunnyvale default to one of three setups: fixed-price when the scope is locked down in advance, time-and-materials when requirements are expected to shift, or a dedicated team model for ongoing product work that doesn't have a fixed end date. None of these is inherently better — the right fit depends on how settled your requirements actually are. A Web Development partner in Sunnyvale worth working with will tell you honestly which model fits your project instead of pushing whichever one is easiest for them to sell.

Yes — a good number of Web Development companies in Sunnyvale have built their client base primarily from overseas, particularly across North America and Western Europe, and have the operational habits to prove it: documented handoffs, async-friendly communication, and contracts written with international clients in mind. If cross-border delivery matters to you, ask a Web Development firm in Sunnyvale directly for a reference from a client in your own country rather than taking "we work globally" at face value.

Sunnyvale's reputation as a Web Development hub didn't happen overnight — it's the result of a steady output of engineering graduates, a maturing local tech scene, and firms that have spent years building repeatable delivery processes for international clients. That combination keeps costs reasonable without forcing a trade-off on quality, which is why the region keeps attracting both first-time outsourcers and companies moving work away from more expensive markets.

Most Web Development teams in Sunnyvale that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a Web Development firm in Sunnyvale to show you what a typical week of client communication actually looks like.

The surprises usually aren't from the Web Development company's own fees — they're things like third-party tool licenses, cloud hosting once the project scales past the free tier, app store fees, and whatever maintenance retainer kicks in after launch. A straight-talking Web Development firm in Sunnyvale will list these out unprompted; if a proposal looks suspiciously clean, ask directly what isn't included in the number you're seeing.

Rankings for Web Development companies in Sunnyvale are built from a mix of verified client reviews, the depth and relevance of each firm's portfolio, market presence, and how responsive they are on the platform itself — not a single self-reported score. Our team cross-checks submitted project details against client interviews wherever possible, so a company sitting near the top of the Sunnyvale list has that position backed by more than its own marketing.

Listings for Web Development companies in Sunnyvale update continuously as new reviews come in, with a more thorough re-ranking pass every few months. That means a firm coasting on an old reputation without fresh client feedback will gradually slide, while newer companies with strong recent delivery can move up — the goal is that the Sunnyvale list reflects how firms are performing now, not two years ago.

A verified badge on a Web Development company's Sunnyvale profile means the platform has confirmed the firm's identity and business registration, and has spoken directly with at least some of the clients referenced in their portfolio. It doesn't guarantee a perfect fit for your project, but it does rule out the more obvious risk of an unvetted or misrepresented listing — worth prioritizing over unverified entries when the choice is close.

Listen to what they ask about before they start talking solutions. A Web Development company in Sunnyvale genuinely focused on outcomes will want to understand your users, your revenue model, and your competitors before proposing anything technical. One that jumps straight to a timeline and a quote without asking those questions is optimizing for winning the deal, not for whether the thing they build actually works for your business.

Web Development companies in Sunnyvale known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted Web Development firm in Sunnyvale directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.
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