Mean Stack Development Company in USA - Contriverz

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Details

Founded:
2014
Hourly Rates:
$25 - $49 / hr
Employees:
10 - 49
Ratings:
4.6 9 Reviews

Industries Served

Food & Beverage Travel & Hospitality Automotive Events & Event Management Retail & E-commerce Financial Services

Where We Specialize

17% UI/UX
UI/UX 17%
Web Design 15%
Bot Development 14%
Software Development 10%
Cross Platform 10%
Wallet Development 10%
E-commerce Development 7%
Mobile App Development 5%
Blockchain Development 4%
AI Development 4%
Virtual Reality 4%

Industry Expertise

Retail100%

Typical Project Size

47% Midmarket Business
44% Enterprise
9% Small Business

About

Mean Stack Development Company in USA - Contriverz is a technology company founded in 2014. Their core services include UI/UX Design and E-commerce Development, with experience serving clients in Retail & E-commerce. The company operates with a team of 10 - 49 professionals. Projects are generally billed around $25 - $49 / hr/hr. The team is based in New York, NY. This profile is a starting point — reach out to Mean Stack Development Company in USA - Contriverz directly to discuss project specifics.

Mean Stack Development Company in USA - Contriverz Reviews

4.6 9 Reviews
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Solid AI & Machine Learning Work With Clear Communication Throughout

Nathan Smith / Founder | Oct 11, 2026

I would rate this engagement highly on almost every front. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

Since launch, everything has been stable and our team has adapted to it quickly. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We partnered with Mean Stack Development Company in USA - Contriverz to add an AI chatbot to our support site that answers questions from our help docs. The work covered requirements, design, development, testing and launch support. Overall it was a 8-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Dec 2025 - Aug 2026
Business Type:
Food & Beverage
Location:
Melbourne, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Founder at Oakline Coffee, a Food & Beverage company based in Melbourne, Australia. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to add an AI chatbot to our support site that answers questions from our help docs before our busy season.
What services did the company provide for your project?
AI & Machine Learning, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
They had relevant experience in Food & Beverage and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Mean Stack Development Company in USA - Contriverz Delivered a Quality E-commerce Development Solution on Time

Amanda Foster / Co-Founder | Sep 09, 2026

I would rate this engagement highly on almost every front. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

We are already seeing better numbers than before the project. Happy to recommend them.

Project summary

We hired Mean Stack Development Company in USA - Contriverz to build a Shopify store with custom features for our product range. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 4 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
$10,000 to $49,999
Project Duration:
Mar 2026 - Jul 2026
Business Type:
Travel & Hospitality
Location:
Minneapolis, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder at Lakeshore Journeys, a Travel & Hospitality company based in Minneapolis, USA. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a Shopify store with custom features for our product range before our busy season.
What services did the company provide for your project?
End-to-end E-commerce Development — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Travel & Hospitality clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Mean Stack Development Company in USA - Contriverz Delivered a Quality AI & Machine Learning Solution on Time

Rohan Kulkarni / Co-Founder & CTO | Aug 29, 2026

Mean Stack Development Company in USA - Contriverz did good work for us, and we would use them again. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

The result looks great and performs well, and our internal team found it easy to take over. Estimates on a few features were optimistic and those took longer than planned. I would recommend Mean Stack Development Company in USA - Contriverz to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We hired Mean Stack Development Company in USA - Contriverz to automate document data extraction that our team was doing by hand. The work covered requirements, design, development, testing and launch support. Overall it was a 2-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
Less than $10,000
Project Duration:
Apr 2026 - Jun 2026
Business Type:
Food & Beverage
Location:
Hyderabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Co-Founder & CTO at Bluepeak Beverages Pvt Ltd. We operate in Food & Beverage and most of our customers are in and around Hyderabad, India.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to automate document data extraction that our team was doing by hand.
What services did the company provide for your project?
End-to-end AI & Machine Learning — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Food & Beverage clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Easy to work with and very transparent on timelines and cost

Sneha Agarwal / Co-Founder & CTO | May 19, 2026

Our experience with Mean Stack Development Company in USA - Contriverz was really positive from start to finish. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

Since launch, everything has been stable and our team has adapted to it quickly. I would recommend Mean Stack Development Company in USA - Contriverz to anyone looking for a dependable Software Development partner.

Project summary

We hired Mean Stack Development Company in USA - Contriverz to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 2-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
$10,000 to $49,999
Project Duration:
Jan 2026 - Mar 2026
Business Type:
Automotive
Location:
Bengaluru, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Copper Leaf Mobility is a Automotive business in Bengaluru, India. As Co-Founder & CTO, I was responsible for this project on our side and the main contact for Mean Stack Development Company in USA - Contriverz.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to build a custom operations platform to replace the spreadsheets and email threads we were running the business on.
What services did the company provide for your project?
Software Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

They listened, asked the right questions, and delivered

Lukas Koch / Founder | May 16, 2026

Mean Stack Development Company in USA - Contriverz did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

The result looks great and performs well, and our internal team found it easy to take over.

If you need a team that communicates well and delivers, they are a good choice.

Project summary

Mean Stack Development Company in USA - Contriverz was brought in to run user research and create new designs for our mobile app. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 8 months from kickoff to launch.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$50,000 to $149,999
Project Duration:
Aug 2025 - Apr 2026
Business Type:
Automotive
Location:
Berlin, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Founder at Cobalt Automotive GmbH. We operate in Automotive and most of our customers are in and around Berlin, Germany.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to run user research and create new designs for our mobile app before our busy season.
What services did the company provide for your project?
End-to-end UI/UX Design — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
They had relevant experience in Automotive and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable UI/UX Design partner.

Good work overall, with a few bumps along the way

Joanne Chua / Director | May 01, 2026

We got a good result in the end, but the road there had a few bumps. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

We are already seeing better numbers than before the project. There were some early misunderstandings on requirements that took a few rounds to sort out. Happy to recommend them.

Project summary

Our company worked with Mean Stack Development Company in USA - Contriverz to add an AI chatbot to our support site that answers questions from our help docs. Scope included discovery workshops, development in two-week sprints and a short support period after launch. We worked together for around 8 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$150,000 to $499,999
Project Duration:
Jul 2025 - Mar 2026
Business Type:
Events & Event Management
Location:
Singapore

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Director at Clearfield Productions Pte Ltd, a Events & Event Management company based in Singapore. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to add an AI chatbot to our support site that answers questions from our help docs.
What services did the company provide for your project?
Mainly AI & Machine Learning. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Events & Event Management clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Professional Software Development Team, Smooth Delivery From Start to Finish

Lotte Bakker / Director of IT | Apr 09, 2026

Overall we had a good experience working with Mean Stack Development Company in USA - Contriverz. Their project manager kept things organised and was quick to flag anything that might affect the timeline. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

We launched on schedule and have not had any major issues since. We had to follow up a few times on smaller bug fixes after launch. I would recommend Mean Stack Development Company in USA - Contriverz to anyone looking for a dependable Software Development partner.

Project summary

Mean Stack Development Company in USA - Contriverz was brought in to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. The work covered requirements, design, development, testing and launch support. Overall it was a 3-month engagement.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
$500,000+
Project Duration:
Nov 2025 - Feb 2026
Business Type:
Food & Beverage
Location:
Utrecht, Netherlands

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Director of IT at Summit Foods BV. We operate in Food & Beverage and most of our customers are in and around Utrecht, Netherlands.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to build a custom operations platform to replace the spreadsheets and email threads we were running the business on.
What services did the company provide for your project?
Software Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Mean Stack Development Company in USA - Contriverz asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Definitely. We have already started talking about the next phase.

Solid UI/UX Design Work With Clear Communication Throughout

Jessica Morgan / CEO | Mar 09, 2026

We were very happy with how this project went. They shared working builds regularly, so we could test early and give feedback before things were locked in. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

The result looks great and performs well, and our internal team found it easy to take over.

Overall, a team we trust and plan to keep working with.

Project summary

We engaged Mean Stack Development Company in USA - Contriverz to redesign the user experience of our SaaS product. Scope included discovery workshops, development in two-week sprints and a short support period after launch. We worked together for around 4 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$10,000 to $49,999
Project Duration:
Sep 2025 - Jan 2026
Business Type:
Retail & E-commerce
Location:
Boston, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the CEO at Greenfield Goods, a Retail & E-commerce company based in Boston, USA. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to redesign the user experience of our SaaS product before our busy season.
What services did the company provide for your project?
Mainly UI/UX Design. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
They had relevant experience in Retail & E-commerce and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Retail & E-commerce clients before.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable UI/UX Design partner.

Great Experience With Mean Stack Development Company in USA - Contriverz on Our Mobile App Development Project

Rahul Verma / Managing Director | Feb 08, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

We are already seeing better numbers than before the project.

I would recommend Mean Stack Development Company in USA - Contriverz to anyone looking for a dependable Mobile App Development partner.

Project summary

We partnered with Mean Stack Development Company in USA - Contriverz to build iOS and Android apps for our customers, including booking, payments and push notifications. Scope included discovery workshops, development in two-week sprints and a short support period after launch. Overall it was a 5-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
Less than $10,000
Project Duration:
Jul 2025 - Dec 2025
Business Type:
Financial Services
Location:
Pune, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Managing Director at Nimbus Wealth. We operate in Financial Services and most of our customers are in and around Pune, India.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build iOS and Android apps for our customers, including booking, payments and push notifications before our busy season.
What services did the company provide for your project?
Mainly Mobile App Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Financial Services clients before.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.
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