Tech Stack Reviews

Professional Software Development Team, Smooth Delivery From Start to Finish

Priya Hughes / Director | Oct 07, 2026

The project went well overall. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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. 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 Tech Stack to develop a scheduling and dispatch tool for our field team. They worked alongside our in-house team, which mostly handled business requirements and testing. The engagement ran for about 2 months.

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

Project Type:: Software Development
Project Cost:: Less than $10,000
Project Duration:: Jun 2026 - Aug 2026
Business Type:: Government & Public Sector
Location:: Dallas, USA

Questions & Answers

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

I work as Director at Keystone Council Services. We operate in Government & Public Sector and most of our customers are in and around Dallas, USA.

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

We needed to develop a scheduling and dispatch tool for our field team, 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 Software 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 Government & Public Sector 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?

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

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

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

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

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

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

Easy to work with and very transparent on timelines and cost

Jessica Ramirez / Director | Sep 03, 2026

Tech Stack 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.

Since launch, everything has been stable and our team has adapted to it quickly. Happy to recommend them.

Project summary

Tech Stack was brought in to build firmware and a companion app for a smart device we were launching. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 3-month engagement.

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

Project Type:: IoT Development
Project Cost:: $150,000 to $499,999
Project Duration:: May 2026 - Aug 2026
Business Type:: Agriculture
Location:: Phoenix, USA

Questions & Answers

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

I'm the Director at Keystone Harvest Inc, a Agriculture 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?

Our team was spending too much time on manual work. The goal was to build firmware and a companion app for a smart device we were launching so they could focus on customers.

What services did the company provide for your project?

IoT Development, 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?

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?

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

Professional team that made a complex project feel manageable

Ruben de Vries / Head of Product | Jun 25, 2026

Overall we had a good experience working with Tech Stack. Their project manager kept things organised and was quick to flag anything that might affect the timeline. 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 took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

The Software Development work has already made a noticeable difference — tasks that used to take hours now take minutes. 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 hired Tech Stack to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. Scope included discovery workshops, development in two-week sprints and a short support period after launch. Overall it was a 5-month engagement.

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

Project Type:: Software Development
Project Cost:: $50,000 to $149,999
Project Duration:: Dec 2025 - May 2026
Business Type:: Financial Services
Location:: Eindhoven, Netherlands

Questions & Answers

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

I'm the Head of Product at Brightpath Finance BV, a Financial Services company based in Eindhoven, Netherlands. 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 build a custom operations platform to replace the spreadsheets and email threads we were running the business on, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

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

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

They had relevant experience in Financial Services 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 Financial 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. 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. They are a reliable Software Development partner.

Skilled CRM Development Team That Understood Our Business

Eric Hughes / Head of Product | Jun 24, 2026

We were very happy with how this project went. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

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

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

Project summary

We partnered with Tech Stack to customize our CRM and connect it to our website and billing system. They also took care of integrations with a couple of third-party tools we already used. The project took roughly 6 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:: CRM Development
Project Cost:: $50,000 to $149,999
Project Duration:: Nov 2025 - May 2026
Business Type:: Pharmaceuticals & Biotechnology
Location:: Atlanta, USA

Questions & Answers

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

I work as Head of Product at Bridgewater Therapeutics Inc. We operate in Pharmaceuticals & Biotechnology and most of our customers are in and around Atlanta, 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 customize our CRM and connect it to our website and billing system.

What services did the company provide for your project?

End-to-end CRM 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 Pharmaceuticals & Biotechnology 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?

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?

Yes. They are a reliable CRM Development partner.

Dependable IT Consulting Partner for a Growing Fashion & Apparel Business

Heather Johnson / Senior Engineering Manager | Jun 24, 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.

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

Project summary

We partnered with Tech Stack to assess our architecture before a major product rebuild. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 7-month engagement.

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:: $500,000+
Project Duration:: Nov 2025 - Jun 2026
Business Type:: Fashion & Apparel
Location:: San Diego, USA

Questions & Answers

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

I'm the Senior Engineering Manager at Pioneer Fashion, a Fashion & Apparel company based in San Diego, 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?

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?

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?

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

How clearly did the company understand your requirements and business goals?

Well. There were a couple of points we had to clarify early on, but after that they were spot on.

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

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.

Would happily work with them again

Wei Jie Wong / Founder | May 30, 2026

We were very happy with how this project went. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

The result looks great and performs well, and our internal team found it easy to take over. I would recommend Tech Stack to anyone looking for a dependable Mobile App Development partner.

Project summary

We partnered with Tech Stack to rebuild our existing mobile app, which had poor reviews and frequent crashes. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 4 months.

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

Project Type:: Mobile App Development
Project Cost:: Less than $10,000
Project Duration:: Dec 2025 - Apr 2026
Business Type:: Human Resources
Location:: Singapore

Questions & Answers

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

I work as Founder at Atlas People Solutions Pte Ltd. We operate in Human Resources and most of our customers are in and around Singapore.

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?

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

How clearly did the company understand your requirements and business goals?

Well. There were a couple of points we had to clarify early on, but after that they were spot on.

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

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?

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.

Strong Technical Skills and a Very Responsive Low-Code / No-Code Development Team

Brandon Miller / Head of Product | May 26, 2026

Tech Stack did good work for us, and we would use them again. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

Feedback from our customers has been very positive so far. There were some early misunderstandings on requirements that took a few rounds to sort out.

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

Project summary

Our company worked with Tech Stack to automate approval workflows using a no-code platform. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 8 months.

Overall Rating 4.0
Quality 3.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Low-Code / No-Code Development
Project Cost:: $150,000 to $499,999
Project Duration:: Sep 2025 - May 2026
Business Type:: Legal Services
Location:: San Jose, USA

Questions & Answers

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

We're a mid-sized Legal Services company based in San Jose, USA. I'm the Head of Product and I oversaw the project from start to finish.

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

We needed to automate approval workflows using a no-code platform, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Low-Code / No-Code 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?

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?

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?

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

Solid IoT Development Work With Clear Communication Throughout

Fatima Qureshi / Owner | Apr 30, 2026

The project went well overall. 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.

We are already seeing better numbers than before the project. 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 Tech Stack to build firmware and a companion app for a smart device we were launching. The work covered requirements, design, development, testing and launch support. The engagement ran for about 2 months.

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

Project Type:: IoT Development
Project Cost:: $10,000 to $49,999
Project Duration:: Feb 2026 - Apr 2026
Business Type:: Logistics & Supply Chain
Location:: Sharjah, UAE

Questions & Answers

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

I'm the Owner at Stonebridge Transport LLC, a Logistics & Supply Chain company based in Sharjah, UAE. 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 build firmware and a companion app for a smart device we were launching, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Mainly IoT 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 Logistics & Supply Chain 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?

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?

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.

Tech Stack Delivered a Quality UI/UX Design Solution on Time

Tom Ahmed / Program Manager | Apr 21, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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.

Feedback from our customers has been very positive so far. I would recommend Tech Stack to anyone looking for a dependable UI/UX Design partner.

Project summary

We hired Tech Stack to build a design system so our product looked consistent across screens. The project was split into milestones, with a working build shared at the end of each one. 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:: UI/UX Design
Project Cost:: $500,000+
Project Duration:: Jun 2025 - Mar 2026
Business Type:: Nonprofit & NGO
Location:: Birmingham, UK

Questions & Answers

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

We're a mid-sized Nonprofit & NGO company based in Birmingham, UK. I'm the Program Manager 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 build a design system so our product looked consistent across screens.

What services did the company provide for your project?

UI/UX Design, including planning, development, testing and launch support.