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We offer you access to top European tech talent

Circle Square Limited is a London headquartered software development company, offering the brightest Eastern European software development specialists to suit the needs of our clients. While our main team of developers is based in Ukraine, with the support of our UK team, we distinguish ourselves by adherence to Western standards in communication, quality and delivery. Among our clients we count both start ups and NASDAQ listed companies, but we are committed to meeting the expectations of our clients regardless of size and financial standing. 
Our primary specialization is the following:

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    London, England
  • Year founded
    Founded 2016

1 Locations

  • London , England

Select Focus Area
Application Platforms
Amazon Application Development Framework
40%
Azure Platform
40%
Other app platform
20%
Frameworks and CMS
.NET
15%
Other frameworks and CMS
5%
Spring MVC
5%
Programming & Scripting
Python
15%
C#
10%
Java
10%
PHP
10%
Ruby
10%
Industries

No Industries have been added yet…

Clients

No Clients have been added yet…

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 5 /5

What Clients Have Said

Circle Square offers competitive pricing, often providing fixed quotes based on detailed scopes. Clients noted low costs and good value, particularly for MVP development and rapid project delivery. Engagements typically involve a small team, ensuring efficient communication and project management.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 7 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Circle Square Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.9
  • Cost 5.0
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Junior Developer Replacement Issue

    One client noted that Circle Square initially replaced a departing senior developer with a junior one, causing project delays until a suitable replacement was found.

  • Versatility in Technology Stacks

    Circle Square’s ability to handle various technologies, including Ruby on Rails, .Net, Python, and multiple CMS platforms, made them a versatile partner for diverse client needs.

  • Commitment to Client Success

    Circle Square’s dedication to client satisfaction was evident in their willingness to work extra hours and weekends to meet tight deadlines and ensure project success.

  • Proactive Problem-Solving

    Clients valued Circle Square’s proactive approach to solving problems, including proposing innovative solutions that improved project outcomes and efficiency.

  • Strong Project Management Skills

    Circle Square demonstrated effective project management, delivering projects on time and maintaining clear communication through tools like Asana, Zoom, and Slack.

  • Effective Use of Project Management Tools

    Circle Square effectively used project management tools like Asana, Slack, and Zoom, facilitating clear communication and timely updates throughout project lifecycles.

Circle Square Reviews

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Staff Augmentation for Data Company

  • Custom Software Development
  • $50,000 to $199,999
  • Feb. 2022 - Feb. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The developer was a true expert in React and had broad knowledge and experience."

Mar 18, 2023
CEO, Data Company
Anonymous
Verified
  • Other industries
  • Menlo Park, California
  • 11-50 Employees
  • Online Review
  • Verified

Circle Square provided staff augmentation services for a data company. They recruited a frontend React developer who passed two technical interviews with the client's current developers.

MVP & CRM Dev for Health Tech Startup

  • Custom Software Development
  • $50,000 to $199,999
  • Nov. 2019 - July 2021
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.0

"The team aimed to find solutions to our problem as quickly as possible."

Jul 6, 2022
Head of Product Design, Health Tech Startup
Anonymous
Verified
  • Other industries
  • London, England
  • 11-50 Employees
  • Online Review
  • Verified

Circle Square was hired by a health tech startup for assistance in the development of an MVP for an activities marketplace. The vendor also developed a case management system for the client.

Marketing Compliance Automation Software for IoT Company

  • Custom Software Development
  • $10,000 to $49,999
  • Mar. - May 2019
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Circle Square understood our goals immediately and didn't try to upsell us or extend the timelines."

May 29, 2021
Former General Manager, Transportation IoT Company
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 201-500 Employees
  • Online Review
  • Verified

A transportation IoT firm hired Circle Square to create a short-term compliance coverage solution. The automation tool should have a UI for data inputs and a backend that would check content for violations.

Mobile Security App Dev for Computer Software Company

  • Mobile App Development
  • $50,000 to $199,999
  • Oct. 2018 - July 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were always prepared to work to our requirements and our timelines."

May 27, 2021
Sr Product Manager, Computer Software Company
Anonymous
Verified
  • Other industries
  • Belmont, California
  • 1,001-5,000 Employees
  • Online Review
  • Verified

A computer software company hired Circle Square to build a mobile security app. This was expected to scan and analyze incoming SMS messages from unknown senders in order to identify and block spam messages.

Custom Software Dev for Real Estate Company

  • Custom Software Development
  • $50,000 to $199,999
  • Dec. 2019 - Apr. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The hard work that we put in at the outset to establish a very detailed scope certainly paid off."

Apr 17, 2021
Managing Director, Real Estate Company
Christine Nebiar
Verified
  • Real estate
  • New York City, New York
  • 11-50 Employees
  • Online Review
  • Verified

A real estate company hired Circle Square to build an asset management solution. This platform allowed the client to monitor and optimize the collection of rent and maintenance of the facility. 

Dev Projects for Design Firm

  • Custom Software Development
  • Less than $10,000
  • Jan. - Aug. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We were impressed with the versatility of Circle Square to support a broad tech stack."

Dec 10, 2019
Operations Manager, Plato Design
Jodi Nicolli
Verified
  • Other industries
  • San Francisco, California
  • 1-10 Employees
  • Online Review
  • Verified

Circle Square implemented a variety of features and products for a design firm. Technologies used include HTML5, CSS3, WordPress, HubSpot, and Shopify.

iOS MVP Dev for Micro-Podcasting App

  • Mobile App Development
  • $10,000 to $49,999
  • Feb. - Oct. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Circle Square was flexible in accommodating any changes to the application after the design was finalized."

Nov 11, 2019
Startup App Consultant, Yapper
Jared Crooks
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

Circle Square provided iOS app development for an innovative micro-podcasting app using a cost-effective, serverless approach. They designed and developed an MVP based on original designs. 

Showing 1-7 of 7 Reviews

Locations (1)

Tudor Street, 25 LondonEngland EC4Y 0DD

1

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