gumi Vietnam

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Details

Founded:
2012
Hourly Rates:
$25 - $49 / hr
Employees:
50 - 249
Ratings:
4.2 8 Reviews

Industries Served

Government & Public Sector Mining & Metals Legal Services Human Resources Advertising & Marketing Pharmaceuticals & Biotechnology Travel & Hospitality Telecommunications

Where We Specialize

18% Big Data Analytics
Big Data Analytics 18%
Game Development 16%
Web Development 14%
AI Development 12%
Virtual Reality 12%
Web Design 10%
UI/UX 8%
Mobile App Development 7%
Bot Development 3%

Industry Expertise

Healthcare68% Logistics32%

Typical Project Size

37% Enterprise
37% Midmarket Business
26% Small Business

About

gumi Vietnam works with clients to plan, build, and ship digital products. Their core services include Web Development and Mobile App Development. The company operates with a team of 50 - 249 professionals. Typical hourly rates run around $25 - $49 / hr/hr. gumi Vietnam operates out of Ho Chi Minh, Vietnam. This profile is a starting point — reach out to gumi Vietnam directly to discuss project specifics.

gumi Vietnam Reviews

4.2 8 Reviews
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Honest advice and solid execution

Ryan Miller / Head of Product | Sep 12, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. They were upfront about what was realistic within our budget, which helped us prioritise the right features. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

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

Project summary

Our company worked with gumi Vietnam to build dashboards that pull our sales, marketing and finance data into one place. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 4 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:
Data & Analytics
Project Cost:
$50,000 to $149,999
Project Duration:
Mar 2026 - Jul 2026
Business Type:
Government & Public Sector
Location:
Austin, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Clearfield Public Services is a Government & Public Sector business in Austin, USA. As Head of Product, I was responsible for this project on our side and the main contact for gumi Vietnam.
What specific problem or business challenge led you to hire this company?
We needed to build dashboards that pull our sales, marketing and finance data into one place, 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 Data & Analytics — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
We compared three or four agencies. gumi Vietnam 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?
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?
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 Data & Analytics partner.

Capable UI/UX Design team — happy with the end result

Nicole Reed / Senior Product Manager | Sep 09, 2026

The final product works well for us, although the process could have been smoother. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

The UI/UX Design work has already made a noticeable difference — tasks that used to take hours now take minutes. Estimates on a few features were optimistic and those took longer than planned.

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

Project summary

We partnered with gumi Vietnam to build a design system so our product looked consistent across screens. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 4 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$150,000 to $499,999
Project Duration:
Apr 2026 - Aug 2026
Business Type:
Mining & Metals
Location:
Atlanta, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Senior Product Manager at Lakeshore Mining. We operate in Mining & Metals and most of our customers are in and around Atlanta, USA.
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 a design system so our product looked consistent across screens so they could focus on customers.
What services did the company provide for your project?
UI/UX Design, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
They had relevant experience in Mining & Metals 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 Mining & Metals 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've already recommended them to a couple of people I know.

Would happily work with them again

Tobias Koch / Founder & CEO | Aug 30, 2026

Our experience with gumi Vietnam was really positive from start to finish. They were upfront about what was realistic within our budget, which helped us prioritise the right features. We dealt with the same core team throughout, so we did not have to keep re-explaining things. 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.

The UI/UX Design 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

We hired gumi Vietnam to run user research and create new designs for our mobile app. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 4 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
Less than $10,000
Project Duration:
Apr 2026 - Aug 2026
Business Type:
Legal Services
Location:
Frankfurt, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Bridgewater Partners GmbH is a Legal Services business in Frankfurt, Germany. As Founder & CEO, I was responsible for this project on our side and the main contact for gumi Vietnam.
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?
UI/UX Design, 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?
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?
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?
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.

Good work overall, with a few bumps along the way

Mark Hayes / VP of Engineering | Aug 12, 2026

Overall the project was a success, though it was not without some challenges. 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.

The result looks great and performs well, and our internal team found it easy to take over. Documentation at handover was a bit thin and we had to ask for more detail. We are already discussing the next phase with them.

Project summary

We engaged gumi Vietnam to build dashboards that pull our sales, marketing and finance data into one place. 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 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Data & Analytics
Project Cost:
$150,000 to $499,999
Project Duration:
Mar 2026 - Jun 2026
Business Type:
Human Resources
Location:
Charlotte, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Human Resources company based in Charlotte, USA. 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 existing setup was holding us back. We wanted to build dashboards that pull our sales, marketing and finance data into one place before our busy season.
What services did the company provide for your project?
End-to-end Data & Analytics — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
We compared three or four agencies. gumi Vietnam asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Human Resources 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?
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.

They listened, asked the right questions, and delivered

Ananya Agarwal / Director | Jul 06, 2026

Our experience with gumi Vietnam was really positive from start to finish. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

We are already seeing better numbers than before the project. We would definitely work with them again.

Project summary

We partnered with gumi Vietnam to clean up and consolidate customer data spread across several systems. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 8 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Data & Analytics
Project Cost:
Less than $10,000
Project Duration:
Aug 2025 - Apr 2026
Business Type:
Advertising & Marketing
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Harborview Marketing is a Advertising & Marketing business in Kolkata, India. As Director, I was responsible for this project on our side and the main contact for gumi Vietnam.
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 clean up and consolidate customer data spread across several systems so they could focus on customers.
What services did the company provide for your project?
End-to-end Data & Analytics — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
We compared three or four agencies. gumi Vietnam asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Advertising & Marketing 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?
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?
Yes, I would recommend them and we plan to work with them again.

Dependable Data & Analytics Partner for a Growing Pharmaceuticals & Biotechnology Business

Ananya Desai / Co-Founder & CTO | Jun 18, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They shared working builds regularly, so we could test early and give feedback before things were locked in.

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

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

Project summary

gumi Vietnam was brought in to build dashboards that pull our sales, marketing and finance data into one place. They also took care of integrations with a couple of third-party tools we already used. The engagement ran for about 9 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Data & Analytics
Project Cost:
$10,000 to $49,999
Project Duration:
Jul 2025 - Apr 2026
Business Type:
Pharmaceuticals & Biotechnology
Location:
Pune, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Co-Founder & CTO at Kinetic Life Sciences. We operate in Pharmaceuticals & Biotechnology and most of our customers are in and around Pune, 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 build dashboards that pull our sales, marketing and finance data into one place.
What services did the company provide for your project?
End-to-end Data & Analytics — 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 Pharmaceuticals & Biotechnology 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?
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?
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.

Skilled Mobile App Development Team That Understood Our Business

Nicole Hayes / Project Manager | Feb 15, 2026

Our experience with gumi Vietnam was really positive from start to finish. 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.

We launched on schedule and have not had any major issues since. We would definitely work with them again.

Project summary

We partnered with gumi Vietnam to develop a field-staff app with offline mode that syncs back to our main system. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 3 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$150,000 to $499,999
Project Duration:
Oct 2025 - Jan 2026
Business Type:
Travel & Hospitality
Location:
Dallas, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Beacon Hospitality is a Travel & Hospitality business in Dallas, USA. As Project Manager, I was responsible for this project on our side and the main contact for gumi Vietnam.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to develop a field-staff app with offline mode that syncs back to our main system before our busy season.
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?
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?
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?
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.

Good results, communication improved as the project went on

Heather Ramirez / Director | Feb 08, 2026

Overall the project was a success, though it was not without some challenges. Their project manager kept things organised and was quick to flag anything that might affect the timeline. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

It has made a real difference to how our team works day to day. Estimates on a few features were optimistic and those took longer than planned. I would recommend gumi Vietnam to anyone looking for a dependable Data & Analytics partner.

Project summary

We partnered with gumi Vietnam to set up a data warehouse and reporting layer for our leadership team. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 5 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Data & Analytics
Project Cost:
$10,000 to $49,999
Project Duration:
Aug 2025 - Jan 2026
Business Type:
Telecommunications
Location:
Chicago, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Director at Kinetic Communications LLC, a Telecommunications company based in Chicago, 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?
We needed to set up a data warehouse and reporting layer for our leadership team, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Data & Analytics, 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?
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?
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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