Union Smart Technology

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Details

Founded:: 2019
Hourly Rates:: $25 - $49 / hr
Employees:: 10 - 49
Ratings:: 4.3 9 Reviews

Industries Served

Government & Public Sector Telecommunications Manufacturing Nonprofit & NGO Energy & Utilities Sports & Fitness Fashion & Apparel Legal Services

Where We Specialize

24% Bot Development

Bot Development 24%

Blockchain Development 23%

Web Development 22%

AI Development 20%

Mobile App Development 8%

Wallet Development 3%

Industry Expertise

Education100%

Typical Project Size

50% Enterprise

34% Small Business

16% Midmarket Business

About

Since 2019, Union Smart Technology has operated as a technology services provider. Their core services include Web Development and Custom Software Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Projects are generally billed around $25 - $49 / hr/hr. The team is based in Bratislava, Slovakia. These details offer a useful starting point when evaluating Union Smart Technology.

Union Smart Technology Reviews

4.3 9 Reviews

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Good results, communication improved as the project went on

Kavya Mehta / Co-Founder | Jun 16, 2026

We got a good result in the end, but the road there had a few bumps. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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 launched on schedule and have not had any major issues since. Documentation at handover was a bit thin and we had to ask for more detail.

Happy to recommend them.

Project summary

We hired Union Smart Technology to build a Web3 dashboard and wallet integration for our platform. Their team handled planning, development and QA, with our product owner signing off each milestone. 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:: Blockchain Development
Project Cost:: $50,000 to $149,999
Project Duration:: Oct 2025 - May 2026
Business Type:: Government & Public Sector
Location:: Chennai, India

Questions & Answers

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

I'm the Co-Founder at Harborview Public Services Pvt Ltd, a Government & Public Sector company based in Chennai, India. 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 build a Web3 dashboard and wallet integration for our platform.

What services did the company provide for your project?

Blockchain 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?

Better than we expected. They pointed out a few things we had not thought about.

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

Organised and transparent. Their project manager kept the project on track and flagged risks early.

Did the company deliver the project on time and within your expected budget?

Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.

What tangible results or business impact have you seen since the project was completed?

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 Blockchain Development partner.

Reliable AI & Machine Learning Partner That Delivered What They Promised

Heather Carter / IT Director | Jun 13, 2026

Union Smart Technology did an excellent job for us. 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.

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

Project summary

We hired Union Smart Technology to automate document data extraction that our team was doing by hand. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 6-month engagement.

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

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Nov 2025 - May 2026
Business Type:: Telecommunications
Location:: Phoenix, USA

Questions & Answers

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

I'm the IT Director at Sage Connect, a Telecommunications company based in Phoenix, 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 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?

Mainly AI & Machine Learning. They also helped with the technical planning and a few integrations with our existing tools.

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

They had relevant experience in Telecommunications and their proposal was the clearest of the ones we received.

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?

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?

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.

Great Experience With Union Smart Technology on Our Blockchain Development Project

Johan Naidoo / Co-Founder & CTO | May 20, 2026

Union Smart Technology 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. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

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

Project summary

Union Smart Technology was brought in to develop and audit smart contracts for a tokenized loyalty program. The work covered requirements, design, development, testing and launch support. The engagement ran for about 4 months.

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

Project Type:: Blockchain Development
Project Cost:: Less than $10,000
Project Duration:: Dec 2025 - Apr 2026
Business Type:: Manufacturing
Location:: Cape Town, South Africa

Questions & Answers

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

We're a mid-sized Manufacturing company based in Cape Town, South Africa. 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?

We had tried to do this internally and it stalled. We needed specialists to develop and audit smart contracts for a tokenized loyalty program.

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?

They had relevant experience in Manufacturing and their proposal was the clearest of the ones we received.

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?

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?

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.

Easy to work with and very transparent on timelines and cost

Ashley Hughes / VP of Engineering | May 04, 2026

Overall we had a good experience working with Union Smart Technology. 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.

Since launch, everything has been stable and our team has adapted to it quickly. Documentation at handover was a bit thin and we had to ask for more detail.

We would definitely work with them again.

Project summary

We engaged Union Smart Technology 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. The project took roughly 3 months from kickoff to launch.

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

Project Type:: Mobile App Development
Project Cost:: $150,000 to $499,999
Project Duration:: Nov 2025 - Feb 2026
Business Type:: Nonprofit & NGO
Location:: Phoenix, USA

Questions & Answers

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

I work as VP of Engineering at Bluepeak Community Network LLC. We operate in Nonprofit & NGO and most of our customers are in and around Phoenix, USA.

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 our existing mobile app, which had poor reviews and frequent crashes.

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?

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?

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.

Good value and a team that genuinely cares about the result

Oliver Holmes / Director of Technology | Apr 29, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

We launched on schedule and have not had any major issues since. Happy to recommend them.

Project summary

We partnered with Union Smart Technology 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 engagement ran for about 5 months.

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

Project Type:: Blockchain Development
Project Cost:: $150,000 to $499,999
Project Duration:: Oct 2025 - Mar 2026
Business Type:: Energy & Utilities
Location:: Leeds, UK

Questions & Answers

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

I work as Director of Technology at Crestview Utilities. We operate in Energy & Utilities and most of our customers are in and around Leeds, UK.

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?

Blockchain 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 Energy & Utilities 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?

Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.

Did the company deliver the project on time and within your expected budget?

Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.

What tangible results or business impact have you seen since the project was completed?

It is still early, but the numbers are trending in the right direction and the system has been stable.

What did you like most about working with this company?

How easy they were to work with. They were responsive, honest and genuinely interested in our success.

Would you recommend this company to others, and would you work with them again?

Yes, I would recommend them and we plan to work with them again.

Reliable Blockchain Development Partner That Delivered What They Promised

Hannah Shaw / Director of Technology | Apr 24, 2026

I would rate this engagement highly on almost every front. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They shared working builds regularly, so we could test early and give feedback before things were locked in. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

We are already seeing better numbers than before the project. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with Union Smart Technology to develop and audit smart contracts for a tokenized loyalty program. The work covered requirements, design, development, testing and launch support. We worked together for around 2 months.

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

Project Type:: Blockchain Development
Project Cost:: $500,000+
Project Duration:: Jan 2026 - Mar 2026
Business Type:: Sports & Fitness
Location:: London, UK

Questions & Answers

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

I'm the Director of Technology at Atlas Athletics Ltd, a Sports & Fitness company based in London, 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?

We had tried to do this internally and it stalled. We needed specialists to develop and audit smart contracts for a tokenized loyalty program.

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?

We compared three or four agencies. Union Smart Technology 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?

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?

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. They are a reliable Blockchain Development partner.

Quality work, a little slower than we planned

Julie Leblanc / Director | Apr 08, 2026

We got a good result in the end, but the road there had a few bumps. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They shared working builds regularly, so we could test early and give feedback before things were locked in.

Feedback from our customers has been very positive so far. Documentation at handover was a bit thin and we had to ask for more detail. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with Union Smart Technology to add an AI chatbot to our support site that answers questions from our help docs. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 4-month engagement.

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

Project Type:: AI & Machine Learning
Project Cost:: $150,000 to $499,999
Project Duration:: Oct 2025 - Feb 2026
Business Type:: Fashion & Apparel
Location:: Waterloo, Canada

Questions & Answers

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

I work as Director at Summit Apparel. We operate in Fashion & Apparel and most of our customers are in and around Waterloo, Canada.

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

We had tried to do this internally and it stalled. We needed specialists to add an AI chatbot to our support site that answers questions from our help docs.

What services did the company provide for your project?

AI & Machine Learning, including planning, development, testing and launch support.