About Exist Global
They are one of the early adopters of Java Open Source Software, which has become the core technology when building a scalable, robust and highly customizable software application. They see expressed and latent user requirements, motivations, and behaviors during the product development method. They are dedicated to doing great work & providing on time.
Last updated May 13, 2026
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Exist Global Reviews
Write a ReviewVR training that cut certification time and is genuinely preferred by our trainees
Victoria Haines / Chief Product Officer - Solaris Media GroupJun 08, 2026
Project summary: Integration between our clinic management system and our patient-facing app had been a recurring failure point. We needed an engineering partner who could own the integration layer end to end.
Six months after go-live our platform is processing three times the transaction volume we specified in the original brief. The architecture choices made during discovery accommodated that growth without remediation work. That is the difference between a team that designs for what you tell them and a team that designs for what you are likely to need. We are in conversation about a Phase 2 engagement and I expect to be using this partnership for several years.
Production system that has performed as specified since go-live without remediation work, documentation thorough enough to support internal maintenance, knowledge transfer that left our team genuinely capable
We underestimated the input required from our subject matter experts during the requirements phase. The team flagged this early but our resource planning did not fully reflect it — our responsibility, not theirs
Questions & Answers
Multiplayer infrastructure that held through a launch-day traffic spike we had not fully anticipated
Abdullah Al-Shehri / Head of Innovation - Desert Tech VenturesApr 26, 2026
Project summary: An international expansion required multi-currency, multi-language, and multi-warehouse capabilities that our existing platform could not support without a fundamental re-architecture.
The integration layer was the part of the project I was most concerned about going in. Our system landscape is complex, several of the upstream APIs we relied on were poorly documented, and two third-party vendors had a history of unpredictable response times on integration questions. This team managed all of that. They documented what the upstream vendors could not, built resilience into the integration architecture where the upstream behaviour was unreliable, and delivered a solution that works as specified in production. I could not have asked for more.
Senior-level engineering presence throughout the entire project, not just during the pitch, honest and commercially fair handling of scope changes, codebase that our internal team praised on review
Their insistence on a detailed functional specification before development began felt like friction at the time. In retrospect, it was the reason the development phase ran without the ambiguity that has derailed similar projects for us previously
Questions & Answers
AR integration that increased session length by 35 percent within the first month
Shreya Krishnaswamy / VP of Product - Luminar Tech Pvt LtdApr 25, 2026
Project summary: Our internal product thinking was strong but our execution capability in this specific technology domain was limited. We needed depth, not generalism.
The thing that retrospectively seems most significant is how little drama there was. Complex technology projects tend to accumulate incidents, escalations, and tense conversations. This one did not. Problems were surfaced before they became incidents. Scope changes were handled with process rather than conflict. Risks were managed rather than avoided. That level of maturity is rare in my experience and it made the delivery feel almost effortless from our side, which I know it was not from theirs.
Production system that has performed as specified since go-live without remediation work, documentation thorough enough to support internal maintenance, knowledge transfer that left our team genuinely capable
We underestimated the input required from our subject matter experts during the requirements phase. The team flagged this early but our resource planning did not fully reflect it — our responsibility, not theirs
Questions & Answers
Custom modules that fit our operational processes rather than forcing us to change them
Sabrina Vollmer / Chief Innovation Officer - Rheintal Digital AGApr 09, 2026
Project summary: Multi-touch attribution across our media mix had become the most-requested capability from every client in our portfolio. We could not deliver it without rebuilding our data layer.
We had worked with three agencies before this engagement. The comparison is not flattering to the others. What distinguished this team was a systematic approach to understanding the problem before proposing a solution — something that sounds obvious and is practiced far less often than it should be. The delivery phase ran to schedule, the codebase is clean enough that our internal engineers made positive comments during handover review, and we have not logged a critical incident in five months of live operation. We intend to use them for our next phase of work.
Production system that has performed as specified since go-live without remediation work, documentation thorough enough to support internal maintenance, knowledge transfer that left our team genuinely capable
We underestimated the input required from our subject matter experts during the requirements phase. The team flagged this early but our resource planning did not fully reflect it — our responsibility, not theirs
Questions & Answers
Accessibility-first approach that broadened our audience and impressed our enterprise clients
Clémentine Aubert / Head of Digital Products - Arc-en-Ciel Digital SASFeb 14, 2026
Project summary: The project had a board-facing delivery date tied to a strategic initiative. We needed a partner who would treat that date as their own, not ours.
The thing that retrospectively seems most significant is how little drama there was. Complex technology projects tend to accumulate incidents, escalations, and tense conversations. This one did not. Problems were surfaced before they became incidents. Scope changes were handled with process rather than conflict. Risks were managed rather than avoided. That level of maturity is rare in my experience and it made the delivery feel almost effortless from our side, which I know it was not from theirs.
Architectural decisions designed for longevity rather than just the current brief, thorough automated test coverage, post-launch stability that validated every technical choice made during discovery
The quality of documentation they produce means our team needed to set aside dedicated review time to do it justice — a minor scheduling point rather than a genuine criticism
Questions & Answers
Exceeded all expectations — highly recommended
Marcus Johnson / Creative Director - NYC Digital AgencyJul 24, 2024
Project summary: We required a HIPAA-aware solution to digitise patient workflows and improve care coordination across our clinics.
The level of professionalism and technical excellence this team brought to our project was remarkable. They managed a complex, multi-stakeholder engagement with ease, kept all parties aligned, and delivered a product that has already exceeded our KPIs. Their attention to detail, willingness to go the extra mile, and genuine care for our success made this one of the best vendor relationships we have had in years.
Strong engineering skills, clear and consistent communication, flexible and collaborative approach
Wish we had engaged them sooner; no meaningful issues to report
Questions & Answers
DevOps transformation that accelerated our release cycle
Carlos Mendez / Digital Director - LatAm DigitalJan 29, 2024
Project summary: Our company needed a reliable technology partner to deliver a complex project within a tight timeline.
From the discovery workshop to the final handover, the experience was seamless. The team invested real effort in understanding our business goals before writing a single line of code, and that foundation paid dividends throughout. Every milestone was hit, every deliverable was polished, and the few issues that arose were resolved before we even had to ask. The solution has already delivered measurable ROI and we are planning our next engagement with them.
Strong engineering skills, clear and consistent communication, flexible and collaborative approach
Wish we had engaged them sooner; no meaningful issues to report
Questions & Answers
Outstanding service and exceptional results
Omar Farooq / CEO - PakTech SolutionsMar 06, 2023
Project summary: Our company needed a reliable technology partner to deliver a complex project within a tight timeline.
From day one, the team felt like an extension of our own organisation. They immersed themselves in our domain, challenged us to think bigger, and delivered a solution that is both technically sound and strategically valuable. The project came in on time and within budget, which is rare for an engagement of this complexity. We are delighted with the outcome and look forward to a long-term partnership.
Deep technical expertise, professional project management, responsive support, great value
Minor timezone overlap challenges early on, resolved quickly with async communication