CZ Brains

Visit Website Write a Review Claim this Company

+551932031691

Details

Founded:: 2013
Hourly Rates:: $100 - $149 / hr
Employees:: 10 - 49
Ratings:: 4.2 9 Reviews

Industries Served

Gaming & Gambling Manufacturing Construction Advertising & Marketing Education Media & Entertainment Aerospace & Defense Travel & Hospitality

Where We Specialize

17% Ruby on Rails

Ruby on Rails 17%

Game Development 16%

Bot Development 16%

Unity 3D Game Development 14%

Web Development 12%

Cloud Computing Services 12%

Mobile App Development 5%

AI Development 5%

SaaS 3%

Industry Expertise

Sports46% Fitness37% Logistics10% Automotive7%

Typical Project Size

49% Midmarket Business

42% Enterprise

9% Small Business

About

CZ Brains works with clients to plan, build, and ship digital products. The company's main offerings are Mobile App Development. CZ Brains employs 10 - 49 people. Typical hourly rates run around $100 - $149 / hr/hr. CZ Brains operates out of Campinas, Brazil. Overall, CZ Brains is one of the options worth shortlisting for a technology project.

CZ Brains Reviews

4.2 9 Reviews

Submit Review

Service

Industry

Project Cost

Sort By

Strong Technical Skills and a Very Responsive Cloud Services Team

Amit Kulkarni / Co-Founder | Oct 17, 2026

Our experience with CZ Brains was really positive from start to finish. 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.

The Cloud Services work has already made a noticeable difference — tasks that used to take hours now take minutes.

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

Project summary

We hired CZ Brains to reduce our cloud bill and clean up an AWS setup that had grown messy over the years. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 6 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.5
Project Cost 4.0
Willing To Refer 5.0

Project Type:: Cloud Services
Project Cost:: $10,000 to $49,999
Project Duration:: Mar 2026 - Sep 2026
Business Type:: Gaming & Gambling
Location:: Ahmedabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Gaming & Gambling company based in Ahmedabad, India. I'm the Co-Founder and I oversaw the project from start to finish.

What specific problem or business challenge led you to hire this company?

We needed to reduce our cloud bill and clean up an AWS setup that had grown messy over the years, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Mainly Cloud Services. 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 Gaming & Gambling 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?

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 would recommend them and we plan to work with them again.

They listened, asked the right questions, and delivered

Lotte Smit / Head of Digital Transformation | Aug 21, 2026

CZ Brains did good work for us, and we would use them again. They shared working builds regularly, so we could test early and give feedback before things were locked in. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

Since launch, everything has been stable and our team has adapted to it quickly. 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 CZ Brains to build iOS and Android apps for our customers, including booking, payments and push notifications. They worked alongside our in-house team, which mostly handled business requirements and testing. The engagement ran for about 3 months.

Overall Rating 4.0
Quality 4.0
Schedule 4.0
Project Cost 3.5
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $500,000+
Project Duration:: Mar 2026 - Jun 2026
Business Type:: Manufacturing
Location:: Rotterdam, Netherlands

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Ironwood Manufacturing BV is a Manufacturing business in Rotterdam, Netherlands. As Head of Digital Transformation, I was responsible for this project on our side and the main contact for CZ Brains.

What specific problem or business challenge led you to hire this company?

Our team was spending too much time on manual work. The goal was to build iOS and Android apps for our customers, including booking, payments and push notifications so they could focus on customers.

What services did the company provide for your project?

End-to-end Mobile App 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?

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?

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?

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?

Our team saves several hours a week, and we have had very few issues since launch.

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.

Skilled Game Development Team That Understood Our Business

Sara Fernandes / Head of Engineering | Jul 22, 2026

Overall we had a good experience working with CZ Brains. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They were upfront about what was realistic within our budget, which helped us prioritise the right features. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

It has made a real difference to how our team works day to day. Documentation at handover was a bit thin and we had to ask for more detail. I would recommend CZ Brains to anyone looking for a dependable Game Development partner.

Project summary

Our company worked with CZ Brains to port our game to new platforms and improve performance. The work covered requirements, design, development, testing and launch support. The engagement ran for about 4 months.

Overall Rating 4.0
Quality 4.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Game Development
Project Cost:: $50,000 to $149,999
Project Duration:: Feb 2026 - Jun 2026
Business Type:: Construction
Location:: Abu Dhabi, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Brightpath Contracting LLC is a Construction business in Abu Dhabi, UAE. As Head of Engineering, I was responsible for this project on our side and the main contact for CZ Brains.

What specific problem or business challenge led you to hire this company?

We needed to port our game to new platforms and improve performance, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Game Development, plus QA and some consulting on how to structure the project.

Why did you choose this company over other providers you considered?

We compared three or four agencies. CZ Brains asked the best questions and had good reviews from past clients.

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?

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.

Quality work, a little slower than we planned

Brandon Patel / Co-Founder | Apr 04, 2026

The final product works well for us, although the process could have been smoother. They shared working builds regularly, so we could test early and give feedback before things were locked in. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

Since launch, everything has been stable and our team has adapted to it quickly. Their team changed one developer midway, which slowed things down for a couple of weeks. I would recommend CZ Brains to anyone looking for a dependable Cloud Services partner.

Project summary

We partnered with CZ Brains to move our application to Azure and set up proper backups and monitoring. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 3-month engagement.

Overall Rating 3.5
Quality 4.0
Schedule 3.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: Cloud Services
Project Cost:: $150,000 to $499,999
Project Duration:: Nov 2025 - Feb 2026
Business Type:: Advertising & Marketing
Location:: Charlotte, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Advertising & Marketing company based in Charlotte, USA. I'm the Co-Founder and I oversaw the project from start to finish.

What specific problem or business challenge led you to hire this company?

We needed to move our application to Azure and set up proper backups and monitoring, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Cloud Services, 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 Advertising & Marketing 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?

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?

Our team saves several hours a week, and we have had very few issues since launch.

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 would recommend them and we plan to work with them again.

Professional Cloud Services Team, Smooth Delivery From Start to Finish

Julia Müller / Managing Director | Mar 13, 2026

CZ Brains did an excellent job for us. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

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

CZ Brains was brought in to migrate our on-premise servers to AWS. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 3 months from kickoff to launch.

Overall Rating 4.5
Quality 4.0
Schedule 5.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Cloud Services
Project Cost:: $10,000 to $49,999
Project Duration:: Oct 2025 - Jan 2026
Business Type:: Education
Location:: Berlin, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Education company based in Berlin, Germany. I'm the Managing Director and I oversaw the project from start to finish.

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 migrate our on-premise servers to AWS.

What services did the company provide for your project?

End-to-end Cloud Services — 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 Education 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?

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?

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.

A reliable long-term partner for our tech needs

Sam Ngata / CEO | Jan 31, 2026

Overall we had a good experience working with CZ Brains. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

It has made a real difference to how our team works day to day. Their team changed one developer midway, which slowed things down for a couple of weeks.

Happy to recommend them.

Project summary

We partnered with CZ Brains to build iOS and Android apps for our customers, including booking, payments and push notifications. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 6 months.

Overall Rating 4.0
Quality 4.5
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:: Jun 2025 - Dec 2025
Business Type:: Media & Entertainment
Location:: Christchurch, New Zealand

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I work as CEO at Pioneer Pictures. We operate in Media & Entertainment and most of our customers are in and around Christchurch, New Zealand.

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?

They had relevant experience in Media & Entertainment 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 Media & Entertainment clients before.

How was your overall experience with their communication and project management?

Very responsive. We usually heard back the same day, even with the time difference.

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?

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 would recommend them and we plan to work with them again.

CZ Brains Delivered a Quality Web Development Solution on Time

Layla Al Nuaimi / Director | Jan 22, 2026

CZ Brains did an excellent job for us. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

We are already seeing better numbers than before the project.

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

Project summary

CZ Brains was brought in to rebuild a slow, outdated web app and move it to a new framework. The work covered requirements, design, development, testing and launch support. The engagement ran for about 3 months.

Overall Rating 5.0
Quality 5.0
Schedule 5.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Web Development
Project Cost:: $10,000 to $49,999
Project Duration:: Sep 2025 - Dec 2025
Business Type:: Education
Location:: Sharjah, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Harborview EdTech FZ-LLC is a Education business in Sharjah, UAE. As Director, I was responsible for this project on our side and the main contact for CZ Brains.

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 rebuild a slow, outdated web app and move it to a new framework.

What services did the company provide for your project?

Web Development, including planning, development, testing and launch support.

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?

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?

Very responsive. We usually heard back the same day, even with the time difference.

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?

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 Web Development partner.

Strong Technical Skills and a Very Responsive Mobile App Development Team

Hannah Clarke / CEO | Jan 13, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. 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.

It has made a real difference to how our team works day to day. We would definitely work with them again.

Project summary

CZ Brains was brought in to rebuild our existing mobile app, which had poor reviews and frequent crashes. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 2-month engagement.

Overall Rating 4.5
Quality 4.5
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:: Oct 2025 - Dec 2025
Business Type:: Aerospace & Defense
Location:: Edinburgh, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the CEO at Summit Aviation, a Aerospace & Defense company based in Edinburgh, UK. 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 rebuild our existing mobile app, which had poor reviews and frequent crashes before our busy season.

What services did the company provide for your project?

Mobile App Development, including planning, development, testing and launch support.