Excelleweb, LLC

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

Windmill Tech BV is a Advertising & Marketing business based in Amsterdam, Netherlands. As Chief Technology Officer, I own the technology strategy and vendor relationships. Every spending decision gets evaluated against a concrete business case — we do not invest in technology for its own sake.

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

Compliance requirements in our Advertising & Marketing space changed and the deadline was set by our regulator, not by us. The IT Managed Services work required was specialist enough that pulling our internal team off the product roadmap to do it was not an option.

What services did the company provide for your project?

IT Managed Services design and build, plus the performance testing that revealed an architecture concern we needed to address before launch. The testing investment paid for itself. They also handled the deployment pipeline and monitoring configuration, which our internal team had not budgeted time for.

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

We shortlisted five vendors. Two were eliminated immediately based on the technical proposals. Of the remaining three, this team's IT Managed Services approach was the most specific and evidenced — actual Advertising & Marketing reference cases, not generic slides. The reference calls confirmed what the proposal described.

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

Very well. The discovery process was more thorough than anything we had experienced before. They challenged requirements that were vague, proposed better alternatives where our thinking was limiting, and produced a spec that our stakeholders agreed was the clearest articulation of the product they had ever seen written down.

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

The most structured project management I have experienced with an external vendor. Sprint planning was tight, acceptance criteria were specific, retrospectives were honest and acted on. The PM treated the risk register as an operational tool, not a compliance document. I never had to ask for a status update.

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

Yes. The estimates they provided during scoping proved accurate throughout delivery, which is rare. Most vendor estimates start optimistic and drift. These did not.

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

Four months live. User adoption exceeded our first-month target by around 20%. Support volume is down. Features we had deferred for years because the old architecture made them too expensive to build are now in active development. The platform opened our roadmap.

What did you like most about working with this company?

Honestly, the quality of the questions they asked. It sounds simple but good questions at the start of a project make everything easier. Their discovery process was better than any briefing our internal team would have run independently.

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

Absolutely. We are scoping a second engagement and I expect this to become a multi-year partnership. For anyone in the Advertising & Marketing space looking for serious IT Managed Services delivery, I would put them at the top of the evaluation list.

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

We are a Events & Event Management company based in Barcelona, Spain. My role as Head of Digital Products at Catalonia Digital SL means I sit at the intersection of business goals and technical delivery — which means I care a lot about vendors who can translate between both.

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

We had a clear product vision for our next growth phase in the Events & Event Management market but the Industry-Specific Solutions expertise we needed was not something we could recruit for on our timeline. An external specialist was the pragmatic answer.

What services did the company provide for your project?

End-to-end Industry-Specific Solutions delivery with particular focus on the data migration and integration workstreams, which carried the highest project risk. A dedicated QA resource was embedded throughout development and they left us with a proper operations runbook at handover.

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

We shortlisted five vendors. Two were eliminated immediately based on the technical proposals. Of the remaining three, this team's Industry-Specific Solutions approach was the most specific and evidenced — actual Events & Event Management reference cases, not generic slides. The reference calls confirmed what the proposal described.

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

Very well. The discovery process was more thorough than anything we had experienced before. They challenged requirements that were vague, proposed better alternatives where our thinking was limiting, and produced a spec that our stakeholders agreed was the clearest articulation of the product they had ever seen written down.

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

I used to chase status updates weekly on vendor engagements. This was the first time I did not have to. Updates came consistently, problems surfaced early, and the shared project board always reflected reality rather than optimism.

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

Yes. The estimates they provided during scoping proved accurate throughout delivery, which is rare. Most vendor estimates start optimistic and drift. These did not.

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

We went live six weeks ago so it is early. The launch was clean, adoption is tracking ahead of plan, and the first client demo of the new platform generated a positive reaction we had not seen for the previous version. Ask me again in six months and I will have better numbers.

What did you like most about working with this company?

The fact that problems surfaced upward before they became crises. I have worked on enough vendor engagements to know that the ability to manage upward — to raise bad news early rather than bury it — is genuinely rare. This team did it consistently.

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

Yes, without reservation. I have already referred two peers in the Events & Event Management sector who were facing similar Industry-Specific Solutions challenges. I gave those referrals confidently because I know the experience I described was not a one-off — it reflects how they work.

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

I am the Leiter Digitalisierung at Lindemann Industrie GmbH, a Sports & Fitness company headquartered in Berlin, Germany. My role covers product, platform, and the vendor partnerships that support them. We had reached a point where our internal team could not execute our roadmap fast enough without outside help.

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

Compliance requirements in our Sports & Fitness space changed and the deadline was set by our regulator, not by us. The AR/VR Development work required was specialist enough that pulling our internal team off the product roadmap to do it was not an option.

What services did the company provide for your project?

The core engagement was AR/VR Development delivery. During discovery they also provided technical consultancy that materially improved our requirements — things we would not have caught until development if they had not raised them. They also took ownership of the third-party integrations that had caused problems in previous projects.

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

We had a fixed budget and a non-negotiable timeline. Several vendors told us it could not be done. These were the ones who said it could and explained clearly why. They turned out to be right.

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

Thoroughly. The requirements document they produced was detailed enough that our QA team used it directly to write acceptance criteria. Every story had a defined business outcome attached. Nothing was left to interpretation, which paid dividends all the way through to testing.

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

Professional and efficient. The PM had a clear view of the critical path at all times and was transparent when anything threatened it. We made one significant scope change mid-project. It was handled through a proper change request, fairly priced, and absorbed without disrupting the delivery timeline.

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

Yes. I had privately planned for a contingency given the integration complexity involved. None of it was needed. Final invoice came in within rounding of the approved budget and we launched on the agreed date. That outcome is less common than vendors would have you believe.

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

Hard to isolate perfectly given other business variables, but the metrics attributable to the AR/VR Development work are meaningful — session time up, conversion up, error rate down, NPS for the digital channel improved by double digits. Account managers say it is coming up positively in client conversations for the first time.

What did you like most about working with this company?

Team continuity. The engineers who ran the discovery sessions built the system. That consistency over a five-month engagement is valuable in ways that are hard to articulate until you have worked on projects where it was absent. Every conversation built on the previous ones.

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

Absolutely. We are scoping a second engagement and I expect this to become a multi-year partnership. For anyone in the Sports & Fitness space looking for serious AR/VR Development delivery, I would put them at the top of the evaluation list.

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

East Asia Commerce KK operates in the Sports & Fitness sector out of Osaka, Japan. In my role as Head of Product Development I am responsible for both the technology strategy and day-to-day delivery. We hold our vendors to the same standards our clients hold us to.

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

Compliance requirements in our Sports & Fitness space changed and the deadline was set by our regulator, not by us. The Game Development work required was specialist enough that pulling our internal team off the product roadmap to do it was not an option.

What services did the company provide for your project?

End-to-end Game Development delivery with particular focus on the data migration and integration workstreams, which carried the highest project risk. A dedicated QA resource was embedded throughout development and they left us with a proper operations runbook at handover.

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

We had been through a failed engagement the year before and took vendor selection seriously this time. We asked specific questions about how they handle scope change, estimate work, and communicate problems. The answers were consistent across everyone we spoke to, which suggested the process was real rather than sales-trained.

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

Honestly, better than we understood them ourselves going in. The workshops they ran surfaced assumptions we had not examined and caught three requirements that were in direct conflict with each other. Resolving those before development started saved us a significant amount of rework.

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

I used to chase status updates weekly on vendor engagements. This was the first time I did not have to. Updates came consistently, problems surfaced early, and the shared project board always reflected reality rather than optimism.

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

On time and on budget. The estimation accuracy was the part I found most impressive — they had broken the work down thoroughly enough during discovery that the forecast held throughout rather than drifting with every scope conversation. We had one change request, and it was for scope we had added ourselves.

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

The ROI case we presented to the board was intentionally conservative. We are tracking to hit the payback point in under twelve months against an eighteen-month model. The efficiency gains have exceeded the forecast, partly because the data quality the new system produces enables decisions the previous one could not support.

What did you like most about working with this company?

The directness. When our requirements were unclear, they said so. When our priorities were contradictory, they explained why. When a technical approach we assumed was right had significant downsides, they told us before we committed. That kind of honesty is what I actually want from a technology partner.

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

Yes, with the caveat that they are not the cheapest option and they are selective about what they take on. If price is the primary criterion there are alternatives. If you want a Game Development partner in the Sports & Fitness space who will actually deliver against a serious brief, this is the team.

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

As Engineering Manager at Kraków Digital Sp zoo, a Travel & Hospitality organisation in Kraków, Poland, I manage technology investment and delivery outcomes. We make commercial decisions about technology — every project needs a credible case before it gets approved.

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

We had a clear product vision for our next growth phase in the Travel & Hospitality market but the Software Development expertise we needed was not something we could recruit for on our timeline. An external specialist was the pragmatic answer.

What services did the company provide for your project?

Software Development design and build, plus the performance testing that revealed an architecture concern we needed to address before launch. The testing investment paid for itself. They also handled the deployment pipeline and monitoring configuration, which our internal team had not budgeted time for.

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

We shortlisted five vendors. Two were eliminated immediately based on the technical proposals. Of the remaining three, this team's Software Development approach was the most specific and evidenced — actual Travel & Hospitality reference cases, not generic slides. The reference calls confirmed what the proposal described.

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

Very well. The discovery process was more thorough than anything we had experienced before. They challenged requirements that were vague, proposed better alternatives where our thinking was limiting, and produced a spec that our stakeholders agreed was the clearest articulation of the product they had ever seen written down.

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

Communication was proactive and well-calibrated. Technical detail for the engineering audience, executive summaries for the steering group, and risks raised with proposed mitigations rather than just problem statements. The fortnightly sprint reviews kept our stakeholders informed without pulling them into every working session.

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

Yes. The estimates they provided during scoping proved accurate throughout delivery, which is rare. Most vendor estimates start optimistic and drift. These did not.

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

Four months live. User adoption exceeded our first-month target by around 20%. Support volume is down. Features we had deferred for years because the old architecture made them too expensive to build are now in active development. The platform opened our roadmap.

What did you like most about working with this company?

The fact that problems surfaced upward before they became crises. I have worked on enough vendor engagements to know that the ability to manage upward — to raise bad news early rather than bury it — is genuinely rare. This team did it consistently.

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

I already have. Three people in my network have used them based on my recommendation and all three have reported positively. That is the only endorsement that matters.