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Who We Are & What We Do

312 Sites is a team of dedicated UI/UX experts and programmers that provides high quality professional Web/App Development services for customers across many industries.

Mobile Application Development

  1. Meet Your on-the-go Customers
  2. Drive in-store Traffic
  3. Build Loyalty

We build many types of mobile apps. From hybrid apps that work on both IOS and Android devices to native apps built with Apple Swift for ios or Java for Android.

Web Application Development

  1. Automate Your Business
  2. Save Time and Money
  3. Improve Efficiency
  4. Generate More Profit

312 Sites works with businesses to build custom web solutions that automates manual internal or external business processes. We also work with startups to help build MVP in order to turn their vision and great ideas into reality. In addition to that we can also provide big data optimization and analytics reports and dashboards

what our clients say

What a pleasure working with this company. We are with both the results and the experience. See for yourself: octothorpeplus.com- Earl W., Octothorpe plus

As a dental office I was unaware of the importance of having a website. 312 Sites explained the necessity oh having one and the impact it can make on my business and I must say, they we’re correct.-Daniel Rak DDS, Hegewisch Dentist - Family Dentistry

These guys are awesome. They made a great site and walked us through the entire process plus they followed up after to ensure that we were completely satisfied. We highly recommend!- Will, V Squared Electric Inc.

Technology We Use

312 Sites Provides Wordpress Development
312 Sites Provides Bootstrap Development
312 Sites Provides HTML CSS Java Script Development
312 Sites Provides jQuery Development
312 Sites Provides Laravel Development
312 Sites Provides PHP and MySql Development
312 Sites Provides React Development
312 Sites Provides Swift Development
312 Sites Provides Xcode Development
312 Sites Provides Magento Development
312 Sites Provides Woocommerce Development
312 Sites Provides AWS Hosting Solutions
312 Provides Sites Provides Drupal Development

Get in touch

Have a question? Or would like to get an estimate of your project? Fill out the form below or give us a call.

550 West Washington Blvd. ste 201
Chicago, IL 60661

(312) 623-8279