Zwiffer Inc
Overall Review Rating
4.6 (8 Ratings)
Overview
They believe that the best apps come from a vast process, and they pride themselves on their design process. They always work with enthusiasm. They are passionate about the work they do & the outcomes they help to make. They put themselves on their feet, always listen closely to know ideas that differ from their own and share new ideas.
Services
- CMS Development
- Android App Development
- iOS App Development
- CRM Development
- Mobile App Development
- Cross Platform Development
- E-Commerce
- Enterprise App Modernization
- Chat Bots & AI Development
- Web Development
- Ruby on Rails
- Cloud Solutions
Industries Served
Zwiffer Inc Reviews
Have a look at these client reviews on previously delivered projects.
Melissa Ortega
VP of Product - Brightline EdTech IncTechnology roadmap the CFO could actually approve — finally
We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.
Project summary
Unplanned downtime was our single largest controllable cost. Predictive maintenance data showed we could address most of it — but only with the right data infrastructure in place first.
Soo-Yeon Choi
Product Manager - Gangnam Ventures Co LtdZero-trust implementation approved by our enterprise clients' security teams first pass
Three months post-launch our key metrics are all moving in the right direction — user adoption ahead of target, support volume down, time-on-task reduced for our core workflows. The product team has started planning features that were never viable on the previous platform. That is the real proof of the investment: it opened up possibilities rather than just replacing what was there before.
Project summary
A failed engagement the previous year had made us more rigorous about vendor selection. We took the time to find a partner we actually trusted before we committed.
Derek Watts
Director of Operations - Stonebridge Capital LLCISO 27001 certification achieved on the first attempt. The preparation was that thorough.
Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.
Project summary
Our client portal had not been updated since 2018. Prospects were mentioning competitor portals in pitches. We could not keep deferring the investment.
Kenji Watanabe
Senior Engineering Manager - Fuji Software CorpEvery milestone hit. Every commitment met. No excuses, just delivery.
We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.
Project summary
Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.
Niamh O'Sullivan
Director of Product - Munster Digital LtdThe outcome we needed, on the timeline we needed it, by people we would use again
The platform has been live for six months and is handling three times the transaction volume we scoped for. That is not because we underestimated — it is because the architecture choices made during discovery were genuinely forward-thinking. Most vendors design for exactly what you tell them. This team designed for what you are likely to need. We are already scoping the next phase and there was no question about who we would use.
Project summary
Partner-level reporting required visibility into matter data that our current systems could not provide without significant manual extraction and aggregation.