Tumba Solutions

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Details

Founded:
2014
Hourly Rates:
$50 - $99 / hr
Employees:
10 - 49
Ratings:
4.5 9 Reviews

Industries Served

Insurance Advertising & Marketing Automotive Legal Services Mining & Metals Information Technology Food & Beverage Nonprofit & NGO

Where We Specialize

17% Mobile App Development
Mobile App Development 17%
Game Development 16%
Web Development 15%
Bot Development 11%
UI/UX 11%
Web Design 9%
IoT Development 7%
Unity 3D Game Development 7%
AI Development 6%
Software Development 1%

Industry Expertise

Automotive100%

Typical Project Size

52% Midmarket Business
37% Small Business
11% Enterprise

About

Tumba Solutions is a technology company founded in 2014. Tumba Solutions focuses on Mobile App Development. The company operates with a team of 10 - 49 professionals. Projects are generally billed around $50 - $99 / hr/hr. Tumba Solutions holds a 4.7-star rating across 6 client reviews. The team is based in Sofia, Bulgaria. Overall, Tumba Solutions is one of the options worth shortlisting for a technology project.

Tumba Solutions Reviews

4.5 9 Reviews
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Great Experience With Tumba Solutions on Our Mobile App Development Project

Lukas Hoffmann / IT Director | Oct 03, 2026

We were happy with the final result. 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. 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.

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

Project summary

We engaged Tumba Solutions to develop a field-staff app with offline mode that syncs back to our main system. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 5 months.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Apr 2026 - Sep 2026
Business Type:
Insurance
Location:
Berlin, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as IT Director at Greenfield Insurance GmbH. We operate in Insurance and most of our customers are in and around Berlin, Germany.
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 develop a field-staff app with offline mode that syncs back to our main system.
What services did the company provide for your project?
Mobile App Development, 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 Insurance and their proposal was the clearest of the ones we received.
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?
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?
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?
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?
Definitely. We have already started talking about the next phase.

Reliable Mobile App Development Partner That Delivered What They Promised

Lerato van der Merwe / Owner | Sep 20, 2026

I would rate this engagement highly on almost every front. 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 Mobile App Development work has already made a noticeable difference — tasks that used to take hours now take minutes. I would recommend Tumba Solutions to anyone looking for a dependable Mobile App Development partner.

Project summary

We hired Tumba Solutions to build iOS and Android apps for our customers, including booking, payments and push notifications. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 3 months from kickoff to launch.

  • 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:
$50,000 to $149,999
Project Duration:
May 2026 - Aug 2026
Business Type:
Advertising & Marketing
Location:
Cape Town, South Africa

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Owner at Bridgewater Agency. We operate in Advertising & Marketing and most of our customers are in and around Cape Town, South Africa.
What specific problem or business challenge led you to hire this company?
We needed to build iOS and Android apps for our customers, including booking, payments and push notifications, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mobile App 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. Tumba Solutions asked the best questions and had good reviews from past clients.
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?
Yes, on time and within budget.
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?
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. They are a reliable Mobile App Development partner.

Easy to work with and very transparent on timelines and cost

Abdullah Al Harbi / Founder | Aug 02, 2026

Overall we had a good experience working with Tumba Solutions. 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.

Since launch, everything has been stable and our team has adapted to it quickly. Estimates on a few features were optimistic and those took longer than planned.

Happy to recommend them.

Project summary

We hired Tumba Solutions to port our game to new platforms and improve performance. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 3 months.

  • Overall Rating 4.0
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Game Development
Project Cost:
$150,000 to $499,999
Project Duration:
Apr 2026 - Jul 2026
Business Type:
Automotive
Location:
Dammam, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Founder at Stonebridge Motors Co, a Automotive company based in Dammam, Saudi Arabia. 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 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?
Mainly Game 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?
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?
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've already recommended them to a couple of people I know.

Professional Mobile App Development Team, Smooth Delivery From Start to Finish

Yousef Haddad / VP of Engineering | Jul 27, 2026

Tumba Solutions 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. 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.

Feedback from our customers has been very positive so far.

I would recommend Tumba Solutions to anyone looking for a dependable Mobile App Development partner.

Project summary

We hired Tumba Solutions to rebuild our existing mobile app, which had poor reviews and frequent crashes. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 2 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:
Mobile App Development
Project Cost:
$500,000+
Project Duration:
Apr 2026 - Jun 2026
Business Type:
Legal Services
Location:
Abu Dhabi, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Atlas Legal is a Legal Services business in Abu Dhabi, UAE. As VP of Engineering, I was responsible for this project on our side and the main contact for Tumba Solutions.
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 rebuild our existing mobile app, which had poor reviews and frequent crashes 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?
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?
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?
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?
Definitely. We have already started talking about the next phase.

Professional AI & Machine Learning Team, Smooth Delivery From Start to Finish

Lauren Sullivan / Head of Product | Jul 26, 2026

I would rate this engagement highly on almost every front. 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.

The AI & Machine Learning work has already made a noticeable difference — tasks that used to take hours now take minutes. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Tumba Solutions was brought in to automate document data extraction that our team was doing by hand. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 8 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$50,000 to $149,999
Project Duration:
Nov 2025 - Jul 2026
Business Type:
Mining & Metals
Location:
Chicago, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Head of Product at Kinetic Mining. We operate in Mining & Metals and most of our customers are in and around Chicago, USA.
What specific problem or business challenge led you to hire this company?
We needed to automate document data extraction that our team was doing by hand, and we didn't have the in-house capacity to do it ourselves.
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?
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?
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?
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, I would recommend them and we plan to work with them again.

Dependable Mobile App Development Partner for a Growing Legal Services Business

Jessica Nguyen / Project Manager | Apr 12, 2026

I would rate this engagement highly on almost every front. They shared working builds regularly, so we could test early and give feedback before things were locked in. 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.

Feedback from our customers has been very positive so far. We would definitely work with them again.

Project summary

We engaged Tumba Solutions to develop a field-staff app with offline mode that syncs back to our main system. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 5-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Oct 2025 - Mar 2026
Business Type:
Legal Services
Location:
Phoenix, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Riverbend Law Group is a Legal Services business in Phoenix, USA. As Project Manager, I was responsible for this project on our side and the main contact for Tumba Solutions.
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 develop a field-staff app with offline mode that syncs back to our main system so they could focus on customers.
What services did the company provide for your project?
Mobile App Development, including planning, development, testing and launch support.
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?
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. 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, I've already recommended them to a couple of people I know.

A reliable long-term partner for our tech needs

Tobias Fischer / Managing Director | Mar 24, 2026

Tumba Solutions 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.

Since launch, everything has been stable and our team has adapted to it quickly. We had to follow up a few times on smaller bug fixes after launch. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with Tumba Solutions to set up a sensor network and alerts for our cold storage facilities. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 3 months.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$10,000 to $49,999
Project Duration:
Dec 2025 - Mar 2026
Business Type:
Information Technology
Location:
Berlin, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Managing Director at Horizon Tech GmbH. We operate in Information Technology and most of our customers are in and around Berlin, Germany.
What specific problem or business challenge led you to hire this company?
We needed to set up a sensor network and alerts for our cold storage facilities, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
End-to-end IoT Development — 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 Information Technology 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?
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?
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. They are a reliable IoT Development partner.

Honest advice and solid execution

Thijs de Vries / CEO | Feb 16, 2026

Tumba Solutions did an excellent job for us. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

Feedback from our customers has been very positive so far. I would recommend Tumba Solutions to anyone looking for a dependable Software Development partner.

Project summary

Our company worked with Tumba Solutions to rebuild an internal order management system that had outgrown its original design. 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 5.0
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
$10,000 to $49,999
Project Duration:
Oct 2025 - Jan 2026
Business Type:
Food & Beverage
Location:
Eindhoven, Netherlands

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as CEO at Pinecrest Coffee BV. We operate in Food & Beverage and most of our customers are in and around Eindhoven, Netherlands.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to rebuild an internal order management system that had outgrown its original design before our busy season.
What services did the company provide for your project?
Mainly Software 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 Food & Beverage 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 Food & Beverage 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?
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?
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?
Definitely. We have already started talking about the next phase.

Great team to work with — professional, responsive and reliable

Lena Schmidt / VP of Engineering | Feb 06, 2026

Our experience with Tumba Solutions was really positive from start to finish. They were upfront about what was realistic within our budget, which helped us prioritise the right features. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

We launched on schedule and have not had any major issues since.

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

Project summary

We engaged Tumba Solutions to redesign and rebuild our company website on a modern stack. They worked alongside our in-house team, which mostly handled business requirements and testing. The engagement ran for about 3 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$500,000+
Project Duration:
Sep 2025 - Dec 2025
Business Type:
Nonprofit & NGO
Location:
Hamburg, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Nonprofit & NGO company based in Hamburg, Germany. I'm the VP of Engineering and I oversaw the project from start to finish.
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 redesign and rebuild our company website on a modern stack so they could focus on customers.
What services did the company provide for your project?
End-to-end Web 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?
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?
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've already recommended them to a couple of people I know.
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