Details
| Founded: | 2013 |
|---|---|
| Hourly Rates: | $25 - $49 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $5,000,000+ |
| Ratings: |
4.4
6 Reviews
|
Industries Served
About
DataGenius is a best mobile app development company. They work for startups and enterprise clients and their reviews are also good. Their purpose to develop those apps which people want to use on a regular basis. Our skilled mobile app developers and UI designers work in collaboration with their huge clientele to provide world-class quality mobile apps.
DataGenius Reviews
Built data foundations solid enough that we won't need to revisit them for years
Kenji Watanabe / Director of IT Strategy | Jun 06, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Dynamic pricing had been run manually for years. We knew the revenue upside was real but had no in-house way to build the models and wire them into the booking engine.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Data & Analytics |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Jul 2025 - May 2026 |
| Business Type: | Travel & Hospitality |
|---|---|
| Location: | Yokohama, Japan |
Questions & Answers
Multi-region uptime has held above 99.9 percent since the day we went live
Julian Ashworth / Head of Digital Strategy | Mar 08, 2026I went into this engagement genuinely skeptical. A previous vendor had left us with a system that technically worked but that nobody trusted, and I wasn't interested in repeating that experience. This team earned trust the slow way — solid discovery documentation, technical proposals that held up under scrutiny, sprints that landed when promised, and ultimately a production system that has simply behaved. I don't open conversations about them with caveats anymore.
Project summary
This project had a board-facing deadline tied to a wider strategic push. We needed a partner who'd treat that date like it was their own problem, not just ours.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Cloud Services |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Mar 2025 - Dec 2025 |
| Business Type: | Mining & Metals |
|---|---|
| Location: | London, UK |
Questions & Answers
Pipeline stages now mirror exactly how our reps actually sell
Delphine Rousseau / Director of Platform Engineering | Feb 16, 2026The easiest thing to praise is the technical output itself — solid test coverage, a deployment pipeline that just works, documentation that people actually reference instead of ignoring. But what I keep coming back to is the number of conversations we haven't had to have since launch. No 2am incident calls. No emergency patches. No post-mortems about what went sideways. That absence is really the whole pitch, if you ask me.
Project summary
Our regulatory submission timelines needed a document platform that could handle version control, permissions, and audit trails at a scale our existing tools were never built for.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CRM Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Oct 2025 - Jan 2026 |
| Business Type: | Pharmaceuticals & Biotechnology |
|---|---|
| Location: | Vancouver, Canada |
Questions & Answers
Went from whitepaper to mainnet without a single incident worth mentioning
Femke Visser / Head of Platform Engineering | Feb 14, 2026I went into this engagement genuinely skeptical. A previous vendor had left us with a system that technically worked but that nobody trusted, and I wasn't interested in repeating that experience. This team earned trust the slow way — solid discovery documentation, technical proposals that held up under scrutiny, sprints that landed when promised, and ultimately a production system that has simply behaved. I don't open conversations about them with caveats anymore.
Project summary
First notice of loss was taking us three days on average against a market benchmark of under four hours. Automating that intake and triage step became the clear priority.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Blockchain Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Jan 2025 - Nov 2025 |
| Business Type: | Insurance |
|---|---|
| Location: | The Hague, Netherlands |
Questions & Answers
The infrastructure paid for itself inside of two quarters
Aoibhinn Molloy / Director of Product | Jan 18, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
Buyer behavior had gone fully digital-first and our search experience had quietly become a liability. It needed to match the quality of the listings it was supposed to represent.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | IoT Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Jun 2025 - Dec 2025 |
| Business Type: | Real Estate |
|---|---|
| Location: | Galway, Ireland |
Questions & Answers
Presented real trade-offs instead of a single pre-decided answer dressed up as options
Agnieszka Zielińska / CTO | Jan 17, 2026Five months post-launch, we're running at roughly double the transaction volume we'd specified in the original scope document, and the platform hasn't needed a single structural change to handle it. That's the real tell for whether a team designed for what you told them versus what you were actually going to need. We're now scoping a second phase and I expect this to be a multi-year relationship at this point.
Project summary
Audience data was scattered across eight different tools with no shared identity layer. Personalization was never going to work until that foundation got fixed first.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | IT Consulting |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | May 2025 - Dec 2025 |
| Business Type: | Media & Entertainment |
|---|---|
| Location: | Poznań, Poland |
Questions & Answers
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