Nuvem Group Reviews

Custom CRM that replaced four spreadsheets and a lot of tribal knowledge

Sinead Gallagher / Director of Engineering - Celtic Digital Ltd

Verified
May 24, 2025

Project summary: We needed to connect our factory floor systems to our ERP to give operations management real-time visibility into production status, waste, and throughput.

The engagement started with a discovery workshop that immediately signalled this team was different. They pushed back on two of our assumptions in the first session with evidence and a better alternative. That kind of intellectual honesty is rare and it set the tone for the whole project. Deliverables were consistently ahead of schedule, code reviews were taken seriously, and the final product is something we are proud to show enterprise clients during due diligence calls.

PROS

Engineering quality that our internal team can maintain without calling the vendor, thorough documentation, proactive risk identification throughout the project

CONS

The initial project brief document they required was more detailed than we were used to providing, but in hindsight that rigour was part of why the project ran so smoothly

5.0

Overall

5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Communication

Project TypeCRM Development

IndustryManufacturing

Project Cost$10,000 to $49,999

DurationNov 2024 – Jun 2025

Questions & Answers

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

I lead technology at Celtic Digital Ltd, a mid-sized organisation in the Manufacturing sector headquartered in Cork, Ireland. My remit as Director of Engineering covers everything from infrastructure to product development. We had reached a point where our internal engineering capacity was not sufficient to execute our roadmap without an experienced external partner.

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

Growth into new markets had exposed serious limitations in our platform. What had worked for our original user base in Cork, Ireland was not going to scale internationally, and the CRM Development requirements for those new markets were meaningfully different. We needed a partner who had solved that kind of problem before.

What services did the company provide for your project?

The full CRM Development lifecycle from discovery through to production deployment and hypercare support. This included requirements workshops, solution architecture, sprint-based development, QA and automated testing, deployment to our cloud environment, and a structured handover with documentation. They also provided a brief post-launch period of dedicated support which was genuinely useful.

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

Honestly, the quality of the questions they asked during the briefing process set them apart. Most vendors listen to the brief and come back with a solution to exactly what you described. This team came back with a solution to what we actually needed, which turned out to be somewhat different. That kind of consultative instinct is what we were looking for.

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

Thorough and precise. They translated our business language into technical requirements without losing the intent, which is a skill that sounds straightforward but frequently goes wrong. Every user story they wrote was reviewed against the original business objective before it entered the sprint and the acceptance criteria were specific enough to remove subjectivity from QA.

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

Communication was handled primarily asynchronously given the time zone difference between Cork, Ireland and the team's base, but it was managed so well that the gap rarely felt like a constraint. Written updates were clear and timely, escalations were handled promptly, and we never had to chase for a status update. The cadence was exactly right — enough to feel informed, not so much that it created overhead.

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

Yes on both counts. There was one sprint where a third-party integration took longer than scoped because of undocumented API behaviour on the vendor side. The team flagged it immediately, proposed two mitigation options, and we agreed on an approach that recovered the timeline within two weeks. That is how scope issues should be handled and rarely are.

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

The ROI case we presented to our board assumed a payback period of eighteen months. Based on current trajectory we will hit that in under a year. The efficiency gains in our Manufacturing operations have been more significant than the model projected, partly because the quality of the data coming out of the new system is enabling decisions we could not make before.

What did you like most about working with this company?

The intellectual honesty. They told us when something we wanted was a bad idea and explained why. They told us when a timeline was tight and gave us options. They did not tell us what we wanted to hear in order to win work or avoid a difficult conversation. In a long engagement that kind of relationship is far more valuable than an agency that just says yes.

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

Unreservedly. We are in active conversation about the next phase of work and I expect this to become a multi-year partnership. For any organisation in the Manufacturing space looking for a CRM Development partner who combines technical rigour with genuine commercial awareness, I would put this team at the top of the shortlist.

Results that made the business case look conservative in hindsight

Maximilian Schreiber / Director of IT - Schreiber Logistik GmbH

Verified
Apr 06, 2023

Project summary: Our competitors had been investing in technology for two years and we needed to close a meaningful gap quickly without compromising on the quality of what we shipped.

I have worked with development agencies on four continents over the past fifteen years and this team sits comfortably in the top tier. What separated them was not just technical skill, which was genuinely impressive, but their instinct for asking the right business questions before reaching for a technical answer. The project ran to schedule, the architecture is clean and well-documented, and the handover was thorough. Six months after go-live we have not raised a single critical support ticket. That speaks for itself.

PROS

Engineering quality that our internal team can maintain without calling the vendor, thorough documentation, proactive risk identification throughout the project

CONS

Time zone difference required some adjustment to our internal communication habits but the team managed the overlap window efficiently and it never affected momentum

5.0

Overall

5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Communication

Project TypeEmbedded Systems Development

IndustryConstruction

Project Cost$50,000 to $149,999

DurationOct 2025 – Mar 2026

Questions & Answers

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

Schreiber Logistik GmbH operates across the Construction sector with offices in Hamburg, Germany. In my capacity as Director of IT I oversee both the strategic and operational technology agenda. We are a growth-stage business that needed a development partner capable of scaling with us rather than constraining us.

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

Our Construction regulatory environment had changed and the compliance timeline was non-negotiable. We needed to rebuild specific components of our system to meet the new requirements and our internal team was already fully committed to the core product roadmap. Bringing in a specialist Embedded Systems Development partner was the only realistic path.

What services did the company provide for your project?

Primarily Embedded Systems Development, though the scope naturally touched adjacent areas. They handled architecture design, implementation, integration with our existing systems, performance testing under realistic load, and knowledge transfer to our internal team. The breadth of what they covered without requiring us to bring in additional vendors was one of the reasons the project ran efficiently.

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

A direct referral from a peer who had used them for a comparable Embedded Systems Development engagement in the Construction space. That peer's experience had been excellent and their project profile was similar enough to ours that the recommendation carried real weight. Everything we found during our own evaluation reinforced that this was the right decision.

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

The requirements understanding was solid from early on, aided by the fact that they had prior experience in the Construction sector and did not need us to explain domain context that a less experienced team would have required. That background knowledge shortened the discovery phase meaningfully and reduced the volume of clarification questions during sprints.

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

Professional and efficient. We used a shared project management tool that gave our stakeholders visibility without requiring them to attend every meeting. The project manager had a clear escalation path and used it appropriately. The only time I needed to intervene directly was when I chose to, not because something had been missed.

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

Yes. I will note that the original timeline was aggressive and I had privately expected a slip. They managed to hold it by making smart sequencing decisions early on that I only fully understood in retrospect. The budget discipline was equally good — we received a single change request for scope we had introduced ourselves and it was priced fairly.

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

We went live three months ago. In that time we have not had a single P1 incident, our page performance scores have improved across every measure, and the feature we had deprioritised for years because the old architecture made it too complex to implement is now in our next sprint. The platform they built has opened up our roadmap in a way we had not anticipated.

What did you like most about working with this company?

The post-launch behaviour. Some agencies disappear the moment the final invoice is paid. This team maintained the same level of responsiveness during the hypercare period as during development, handed over thorough documentation without being asked twice, and checked in proactively a month after go-live to review performance metrics with us. That last part was entirely unprompted.

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

Absolutely. I would recommend them with a specific note that the quality of the discovery process is where the value starts. Clients who invest properly in that phase will get the most out of the engagement. We made that investment and the returns are evident in the quality of what was delivered.

Tokenisation project executed with precision and deep domain understanding

Hamza Siddiqui / Co-Founder & CEO - Karachi Software House

Verified
Jul 18, 2022

Project summary: Claims fraud detection had been rule-based for years and we were losing ground to more sophisticated patterns — we needed a machine learning model built on our own historical data.

Our industry has specific compliance requirements that many generalist agencies struggle with. This team came with working knowledge of the relevant frameworks, asked pointed questions about our obligations, and built controls into the architecture rather than bolting them on at the end. Our compliance team reviewed the delivered system and had only minor observations, which is genuinely unusual for a first-pass review. That domain awareness saved us significant remediation cost.

PROS

Engineering quality that our internal team can maintain without calling the vendor, thorough documentation, proactive risk identification throughout the project

CONS

Honestly nothing worth documenting — we went in with high expectations and they were met on every measure

5.0

Overall

5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Communication

Project TypeBlockchain Development

IndustryInsurance

Project Cost$50,000 to $149,999

DurationFeb 2025 – Nov 2025

Questions & Answers

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

Karachi Software House is a Insurance business based in Karachi, Pakistan. As Co-Founder & CEO I am responsible for all technology investment decisions, vendor selection, and ensuring our digital capabilities match our growth ambitions. We operate in a competitive market where the quality of our software directly affects our ability to win and retain clients.

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

The immediate trigger was a performance failure during our peak trading period that cost us measurably in both revenue and client trust. The root cause was architectural and our internal team did not have the Blockchain Development expertise to address it properly. We needed specialists.

What services did the company provide for your project?

Primarily Blockchain Development, though the scope naturally touched adjacent areas. They handled architecture design, implementation, integration with our existing systems, performance testing under realistic load, and knowledge transfer to our internal team. The breadth of what they covered without requiring us to bring in additional vendors was one of the reasons the project ran efficiently.

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

A direct referral from a peer who had used them for a comparable Blockchain Development engagement in the Insurance space. That peer's experience had been excellent and their project profile was similar enough to ours that the recommendation carried real weight. Everything we found during our own evaluation reinforced that this was the right decision.

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

Better than we did at the start, which sounds like an exaggeration but is genuinely accurate. The discovery workshop they ran surfaced assumptions we had not examined and contradictions in our requirements that would have caused real problems mid-development. The functional specification they produced was the clearest articulation of our product that we had seen written down.

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

The project management was the best I have experienced in a vendor relationship. We had fortnightly sprint reviews with structured agendas, a shared backlog that we could inspect at any point, a risk register that was actively maintained rather than created at kickoff and never opened again, and a project manager who treated our time as something worth protecting. Communication was proactive, not reactive.

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

Yes on both counts. There was one sprint where a third-party integration took longer than scoped because of undocumented API behaviour on the vendor side. The team flagged it immediately, proposed two mitigation options, and we agreed on an approach that recovered the timeline within two weeks. That is how scope issues should be handled and rarely are.

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

Hard to isolate precisely because several factors changed simultaneously, but the data we can attribute directly to the new Blockchain Development platform shows a meaningful improvement in the metrics that matter to our Insurance business. Our account managers report that the new capability is coming up positively in client conversations, which was one of the strategic objectives we started with.

What did you like most about working with this company?

The continuity of the team. The engineers who scoped the work were the engineers who built it. That sounds like it should be standard practice but in my experience it often is not. The institutional knowledge that comes from that continuity pays dividends at every stage, particularly when you are dealing with a complex Insurance domain where context takes time to build.

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

Unreservedly. We are in active conversation about the next phase of work and I expect this to become a multi-year partnership. For any organisation in the Insurance space looking for a Blockchain Development partner who combines technical rigour with genuine commercial awareness, I would put this team at the top of the shortlist.

Nuvem Group

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