D.FY Seoul

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Details

Founded:
2011
Hourly Rates:
$100 - $149 / hr
Employees:
50 - 249
Ratings:
4.2 9 Reviews

Industries Served

Environmental Services Healthcare Travel & Hospitality Media & Entertainment Construction Automotive Advertising & Marketing Events & Event Management

Where We Specialize

20% Web Design
Web Design 20%
Mobile App Development 16%
ERP Consulting 13%
Implementation Services 12%
IT Services 11%
IT Consulting 9%
Virtual Reality 8%
UI/UX 7%
Web3 4%

Industry Expertise

Insurance69% FinTech31%

Typical Project Size

57% Small Business
37% Enterprise
6% Midmarket Business

About

D.FY Seoul works with clients to plan, build, and ship digital products. Their core services include UI/UX Design. D.FY Seoul employs 50 - 249 people. Projects are generally billed around $100 - $149 / hr/hr. D.FY Seoul operates out of Gangnam-gu, South Korea. Overall, D.FY Seoul is one of the options worth shortlisting for a technology project.

D.FY Seoul Reviews

4.2 9 Reviews
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Easy to work with and very transparent on timelines and cost

Chris Reed / CEO | Sep 18, 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. 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.

Feedback from our customers has been very positive so far.

Happy to recommend them.

Project summary

D.FY Seoul was brought in to assess our architecture before a major product rebuild. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 9-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
IT Consulting
Project Cost:
$150,000 to $499,999
Project Duration:
Oct 2025 - Jul 2026
Business Type:
Environmental Services
Location:
Chicago, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as CEO at Kinetic Green Solutions. We operate in Environmental Services and most of our customers are in and around Chicago, USA.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to assess our architecture before a major product rebuild before our busy season.
What services did the company provide for your project?
IT Consulting, 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?
They understood our goals quickly, partly because they had worked with Environmental 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?
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 IT Consulting partner.

Strong Technical Skills and a Very Responsive UI/UX Design Team

Lukas Becker / Co-Founder & CTO | Aug 18, 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. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

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

We are already discussing the next phase with them.

Project summary

We hired D.FY Seoul 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. The engagement ran for about 6 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
Less than $10,000
Project Duration:
Jan 2026 - Jul 2026
Business Type:
Healthcare
Location:
Berlin, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Healthcare company based in Berlin, Germany. I'm the Co-Founder & CTO 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 redesign the user experience of our SaaS product 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 Healthcare 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?
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?
We can now handle more volume without adding staff, which was the main goal.
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.

Professional IT Managed Services Team, Smooth Delivery From Start to Finish

Harsh Desai / Co-Founder & CTO | Jul 20, 2026

The project went well overall. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. 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.

Feedback from our customers has been very positive so far. We had to follow up a few times on smaller bug fixes after launch. We would definitely work with them again.

Project summary

D.FY Seoul was brought in to provide ongoing monitoring and support for our cloud infrastructure. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 3 months from kickoff to launch.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
IT Managed Services
Project Cost:
$10,000 to $49,999
Project Duration:
Feb 2026 - May 2026
Business Type:
Travel & Hospitality
Location:
Gurugram, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Co-Founder & CTO at Oakline Hotels Pvt Ltd. We operate in Travel & Hospitality and most of our customers are in and around Gurugram, India.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to provide ongoing monitoring and support for our cloud infrastructure before our busy season.
What services did the company provide for your project?
IT Managed Services, 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?
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?
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. They are a reliable IT Managed Services partner.

Solid delivery, though timelines needed some pushing

Faisal Al Harbi / VP of Engineering | Jul 12, 2026

The final product works well for us, although the process could have been smoother. 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. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

The Mobile App Development work has already made a noticeable difference — tasks that used to take hours now take minutes. There were some early misunderstandings on requirements that took a few rounds to sort out. Happy to recommend them.

Project summary

We partnered with D.FY Seoul to develop a field-staff app with offline mode that syncs back to our main system. They also took care of integrations with a couple of third-party tools we already used. 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:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Mar 2026 - Jun 2026
Business Type:
Media & Entertainment
Location:
Dammam, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Media & Entertainment company based in Dammam, Saudi Arabia. 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?
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?
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?
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?
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 value and a team that genuinely cares about the result

Andre Nguyen / Co-Founder | Jun 25, 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. 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.

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

Project summary

We hired D.FY Seoul to review our technology setup and give us a roadmap for the next two years. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 6 months from kickoff to launch.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
IT Consulting
Project Cost:
$50,000 to $149,999
Project Duration:
Oct 2025 - Apr 2026
Business Type:
Construction
Location:
Dallas, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Brightpath Projects is a Construction business in Dallas, USA. As Co-Founder, I was responsible for this project on our side and the main contact for D.FY Seoul.
What specific problem or business challenge led you to hire this company?
We needed to review our technology setup and give us a roadmap for the next two years, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
IT Consulting, 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?
They understood our goals quickly, partly because they had worked with Construction 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?
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?
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.

Quality work, a little slower than we planned

Owen Chen / Co-Founder & CTO | Mar 25, 2026

We got a good result in the end, but the road there had a few bumps. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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. 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. A couple of milestones slipped by a week or so, mostly around testing. We are already discussing the next phase with them.

Project summary

D.FY Seoul was brought in to manage our servers, backups and helpdesk. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 7 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
IT Managed Services
Project Cost:
$10,000 to $49,999
Project Duration:
Aug 2025 - Mar 2026
Business Type:
Automotive
Location:
Edmonton, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Stonebridge Mobility Inc is a Automotive business in Edmonton, Canada. As Co-Founder & CTO, I was responsible for this project on our side and the main contact for D.FY Seoul.
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 manage our servers, backups and helpdesk so they could focus on customers.
What services did the company provide for your project?
IT Managed Services, 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?
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?
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?
Definitely. We have already started talking about the next phase.

D.FY Seoul Delivered a Quality IT Consulting Solution on Time

Carlos Wallace / Founder & CEO | Feb 08, 2026

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

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

Project summary

Our company worked with D.FY Seoul to assess our architecture before a major product rebuild. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 9 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:
IT Consulting
Project Cost:
$10,000 to $49,999
Project Duration:
Apr 2025 - Jan 2026
Business Type:
Advertising & Marketing
Location:
New York, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Founder & CEO at Summit Marketing LLC, a Advertising & Marketing company based in New York, 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 had tried to do this internally and it stalled. We needed specialists to assess our architecture before a major product rebuild.
What services did the company provide for your project?
End-to-end IT Consulting — 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 Advertising & Marketing 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?
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, I've already recommended them to a couple of people I know.

Capable Blockchain Development team — happy with the end result

Luke Ryan / Director | Feb 03, 2026

The final product works well for us, although the process could have been smoother. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They shared working builds regularly, so we could test early and give feedback before things were locked in. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

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. We are already discussing the next phase with them.

Project summary

D.FY Seoul was brought in to build a supply chain traceability prototype on a permissioned blockchain. 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:
Blockchain Development
Project Cost:
$10,000 to $49,999
Project Duration:
May 2025 - Jan 2026
Business Type:
Events & Event Management
Location:
Brisbane, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Events & Event Management company based in Brisbane, Australia. I'm the Director and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to build a supply chain traceability prototype on a permissioned blockchain, 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 Blockchain 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?
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?
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?
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.

Great Experience With D.FY Seoul on Our Blockchain Development Project

Huda Al Qahtani / Director | Jan 28, 2026

D.FY Seoul did an excellent job for us. 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. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

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

Happy to recommend them.

Project summary

We hired D.FY Seoul to build a supply chain traceability prototype on a permissioned blockchain. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 2 months from kickoff to launch.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$10,000 to $49,999
Project Duration:
Oct 2025 - Dec 2025
Business Type:
Advertising & Marketing
Location:
Riyadh, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Director at Crestview Agency. We operate in Advertising & Marketing and most of our customers are in and around Riyadh, Saudi Arabia.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a supply chain traceability prototype on a permissioned blockchain before our busy season.
What services did the company provide for your project?
Mainly Blockchain 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?
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?
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.
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