Quality in every byte

We are developers specialized in Java, Big Data, NLP and AI. We have a proven track record working with companies around the globe in USA, Canada, Germany, UK, Virgin Island and more.

Every day we are:

  • Improving code quality and performance for mission-critical systems,
  • Migrating bare-metal solutions to cloud platforms,
  • Conducting data science, research and artificial intelligence analysis,
  • Creating fault-tolerant system integrations,
  • Monitoring and system maintenance
  • Building custom desktop, web and mobile applications.

If you are looking for honest and reliable software development team, filled with people you can trust - we are here for you.

 
$100,000+
 
$50 - $99 / hr
 
10 - 49
 Founded
2012
Show all +
, Poland
headquarters
  • Poland

Reviews

Sort by

Dev Projects for Media & Entertainment Software Company

"Open Tangerine Software House brings both technical resources and innovative ideas on how to improve the project."

Quality: 
4.5
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Feb. 2018 - Ongoing
Project summary: 

Open Tangerine Software House has provided DevOps and QA testing across multiple projects. Using Java, JavaScript, React Native frameworks, and AWS, they have provided front- and backend software development.

The Reviewer
 
11-50 Employees
 
California
President, Media & Entertainment Software Company
 
Verified
The Review
Feedback summary: 

Despite a nine-hour time difference, Open Tangerine Software House’s development team was highly responsive and reactive to issues or problems. They provided imaginative solutions as opposed to blindly following requirements.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I am the president of a software development and consulting company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Open Tangerine Software House?

We needed extra development resources for several projects.

SOLUTION

What was the scope of their involvement?

We’ve worked with Open Tangerine Software House for a number of projects, which include DevOps and QA testing. They executed software development for our cloud-based infrastructure using AWS, working with Java for backend development, and JavaScript and React Native frameworks for frontend development. Additionally, they’ve provided QA resources, such as manual and automated testing.

They are currently working on two development and QA projects with us. One is more backend development focused, while the second includes setting up our entire infrastructure.

What is the team composition?

My primary contact was our software developer, but I also interacted with the company's two founders.

How did you come to work with Open Tangerine Software House?

We had an immediate need for development resources, and a business associate recommended Open Tangerine Software House. They brought an excellent development team and had an immediate, positive impact on our productivity.

How much have you invested with them?

Our completed projects total just under $200,000.

What is the status of this engagement?

We began working together in February 2018 and still have ongoing work.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

They have an excellent work ethic, and it shows through the quality of their products. As opposed to previous offshore companies I have worked with, Open Tangerine Software House brings both technical resources and innovative ideas on how to improve the project.

How did Open Tangerine Software House perform from a project management standpoint?

We use Jira and Confluence as management tools to track the project. We also schedule daily standups with the software developers to get feedback on progress and any issues.

There will always be challenges when working with an offshore team, specifically with the time difference. However, Open Tangerine Software House has been responsive after hours and during the evenings. They’ve been very good about communicating on tickets and writing comments.

What did you find most impressive about them?

They add value beyond what I have found with other offshore development organizations. They don’t mindlessly follow the requirements but contribute ideas to the project on how to best solve problems.

Are there any areas they could improve?

I would love to see them offer more off-hour support. They are responsive and receptive to our questions or any issues regardless of time, but it would help our team feel less guilty about reaching out during the middle of the night—their time—if there were resources dedicated solely to working in alignment with our time zone.

Do you have any advice for potential customers?

With the time difference, their team will be doing most of the development during your off-hours or while you’re asleep, so be sure to have specific user stories that they can use. I would also recommend always having a daily standup, that way there is an effective hand-off and any issues can be addressed immediately.

4.5
Overall Score As my first time working with and Eastern European team, it’s been very positive. We’ve enjoyed working with them.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    There have been times that unclear communication has hindered the schedule, but generally speaking they are good at meeting deadlines.
  • 5.0 Cost
    Value / within estimates
    Their rates are very favorable and cost effective, especially when compared to the U.S. market.
  • 4.5 Quality
    Service & deliverables
    We’ve always been pleased, but more importantly our customers have been pleased with the work they've done through us.
  • 5.0 NPS
    Willing to refer
    They are excellent and I would have no hesitation recommending them.

Ongoing Software Dev & Research for AI Startup

“The project I conducted with Open Tangerine Software House was a resounding success.”

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$200,000 to $999,999
 
Sept. 2015 - Ongoing
Project summary: 

Open Tangerine Software House provides DevOps, system architecture, UX design, and full-stack development. The platform build features machine learning, natural language processing, and custom data analytics.

The Reviewer
 
11-50 Employees
 
Los Angeles, California
Yves Bergquist
Founder, Corto
 
Verified
The Review
Feedback summary: 

Open Tangerine Software House leverages their keen technical acumen and skill to incorporate cutting-edge tools into a flawless end product seamlessly. The results of their work secured success for the company.  They smoothly managed the project and communicated responsively. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I run an AI startup that builds insights platforms for the media industry. I also conduct machine learning research and development at the University of Southern California.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Open Tangerine Software House?

I hired Open Tangerine Software House to execute all of my software development tasks, including frontend and backend. They are the exclusive software development shop I use.

What were your goals for this project?

The projects we've been working on together entail a complex mix of analytics for graphs, content, and audience conversations on social media. We’ve also incorporated bespoke data science, machine learning, and natural language processing.

SOLUTION

How did you select this vendor?

Open Tangerine Software House came highly recommended by a friend of mine.

Can you go into detail about the services they provided and the scope of the project?

Open Tangerine Software House provided a wide range of services. They’ve aided us in UX design, mockups, systems architecture, software development, DevOps, and algorithm design.

What was the team composition?

We’ve worked with DevOps specialists, data scientist, and developers from Open Tangerine Software House.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

The project I conducted with Open Tangerine Software House was a resounding success. It had a powerfully positive impact on my business.

How was project management arranged and how effective was it?

Open Tangerine Software House handled project management on the development side. The entire process was spotless.

What did you find most impressive about this company?

Many things are very impressive about this company, including professionalism and pure software skills. They offer widespread availability across nine different time zones. I admired their intellectual and technical agility. Open Tangerine Software House was able to independently solve 99% of the problems that arose during our engagement. Their pairing of incredible technical proficiency with self-direction is a unique strength for an outsourced team. 

Are there any areas where they can improve?

There are honestly none that I can see. Open Tangerine Software House is tremendous.

5.0
Overall Score They are outstanding across the board.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    It was excellent in all aspects.
  • 5.0 Cost
    Value / within estimates
    Their services are very affordable.
  • 5.0 Quality
    Service & deliverables
    Every facet of the quality is superb.
  • 5.0 NPS
    Willing to refer
    I have already done so many times.

WordPress & Assessment Dev for Consulting Company

"We developed this website for a business launch and have received positive feedback."

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Feb. - June 2018
Project summary: 

Open Tangerine developed a WordPress website and created a French-language version of an assessment tool. 

The Reviewer
 
11-50 Employees
 
Los Angeles, California
Francis Cholle
CEO, The Human Company
 
Verified
The Review
Feedback summary: 

The website conveyed a positive image of the company and the assessment enhanced its services. Although Open Tangerine could communicate more precisely about requirements, their solid project management and affordable pricing made them an effective partner. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We are a boutique management consulting firm with a global footprint. We have Fortune 500 and international corporate clients and offices in Los Angeles, New York, and Paris. I am the CEO and founder.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Open Tangerine Software House?

We were developing a new website for a subsidiary in France that focuses on business training, human development, and education.

What were your goals for this project?

We needed to develop a straightforward website that clearly communicated our position and services while encouraging visitors to take our digital assessment and sign up for our newsletter.

SOLUTION

How did you select this vendor?

A friend who does business globally in AI and data science recommended Open Tangerine. We initially met in Poland before hiring them.

Can you go into detail about the services they provided and the scope of the project?

They developed a new website from scratch using WordPress. They also adapted an existing English assessment into French.

What was the team composition?

They provided a website and digital assessment developer, along with an account manager.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

We developed this website for a business launch and have received positive feedback. It's efficient. For now, it's our digital business card. We use the assessment with our French clients.

How was project management arranged and how effective was it?

Project management was effective, and occurred through ZOOM or phone calls.

What did you find most impressive about this company?

I was impressed with their pricing. 

Are there any areas where they can improve?

They could improve their communication, especially during onboarding. That's often the case with culture and language differences. We could have saved time at the beginning if Open Tangerine had checked with us rather than making assumptions about our expectations. However, this changed after a thorough meeting about our shared work process. Communication is a two-way street, so I take half the responsibility. 

5.0
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer