About Desap
Desap is a leading application design and development consultancy specializing in mobile app development and enterprise solutions. They make unforgettable user experiences and bring your ideas to life. Their knowledge and expertise go beyond just being a bunch of developers. In order for your mobile app to be successful, they take a more holistic approach to their project management and customer interface.
Last updated May 13, 2026
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Desap Reviews
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Hyun-Su Lim / Director of Platform - Hanam Tech SolutionsJun 02, 2026
Project summary: Rapid growth had created a skills gap on the platform engineering side of our business. We needed an experienced partner to close that gap while our internal team scaled, without compromising quality or timeline.
We gave this team an aggressive timeline, a technically complex scope, and a client-side project team that was stretched thin and not always available at the speed the engagement required. They absorbed all of that gracefully. Where they needed input they were precise about what they needed and when. Where they could proceed independently they did. The result was a delivery that landed on time despite the constraints on our side, which I regard as evidence of genuine professional maturity.
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
The engagement was priced at the quality level rather than the budget level. We evaluated the alternatives and concluded that the delta was a reasonable premium for the reduction in delivery risk
Questions & Answers
Mobile experience so polished that users have been sending us compliments
Vikram Srinivasan / Head of Platform - Cascade EdTech SolutionsMay 11, 2026
Project summary: Our connected vehicle platform needed to handle telemetry data from an expanding EV fleet while supporting over-the-air update orchestration. No off-the-shelf platform handled both requirements well.
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
Pipeline availability for kickoff required a few weeks of lead time — in hindsight that selection pressure means you are working with a team that is in demand for the right reasons
Questions & Answers
The team understood mobile-first thinking before we finished the brief
Takashi Morimoto / Director of IT Strategy - Sakura Digital KKMar 26, 2026
Project summary: Our audience data was fragmented across eight tools with no single identity layer. Personalisation had become impossible without first solving the data foundation.
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
Time zone coordination required some deliberate overlap management from both sides in the first couple of sprints, after which we had an efficient async rhythm that worked for the whole project
Questions & Answers
Commerce platform that handled peak-day traffic at twelve times normal load without incident
Niamh O'Sullivan / Director of Product - Munster Digital LtdFeb 24, 2026
Project summary: A previous engagement had delivered something that worked in staging and struggled in production. We approached this project with greater rigour in vendor selection as a result.
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.
Commercially transparent throughout — no hidden assumptions, no bill shock at the end, change requests that were fair and clearly explained rather than used as a margin-recovery mechanism
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
Analytics foundation that lets us answer attribution questions we had given up asking
Dominic Fairfax / Head of Digital Transformation - Arcadian Consulting LtdJan 19, 2026
Project summary: Time-to-market for new tariff structures had become a direct competitive disadvantage. Our product configuration layer was the bottleneck and it needed to be modernised as a priority.
The technical quality of the final deliverable is the easiest thing to point to. The automated test coverage is thorough, the deployment pipeline is reliable, the documentation is genuinely useful rather than ceremonially produced. But the metric I keep returning to is the number of post-launch conversations we have not had to have. No incident calls at two in the morning. No emergency patches. No retrospective discussions about what went wrong. The absence of those events is the evidence I would show to someone considering this vendor.
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
Their discovery process is more rigorous than we were accustomed to and required more preparation from our side than we had initially allocated — but the quality of what followed justified every hour of it
Questions & Answers
Outstanding service and exceptional results
Sarah Johnson / CEO - Innovate DigitalOct 02, 2022
Project summary: Our company needed a reliable technology partner to deliver a complex project within a tight timeline.
The team demonstrated exceptional technical depth throughout every phase of the project. Communication was proactive and transparent — we always knew exactly where things stood. They challenged our assumptions constructively and suggested improvements that made the final product significantly better than our original spec. Delivery was on schedule, the code quality was outstanding, and post-launch support has been prompt and thorough. We could not have asked for a better partner.
Excellent communication, high-quality deliverables, on-time delivery, proactive problem-solving
Slightly higher day rate than some alternatives, but the quality justifies every penny
Questions & Answers
World-class web development from a truly professional team
Jessica Moore / Head of Digital - EduTech AustraliaJan 12, 2022
Project summary: Our company needed a reliable technology partner to deliver a complex project within a tight timeline.
We evaluated five vendors before choosing this team, and the decision has been fully validated. Their technical skills are top-tier, but what really sets them apart is their commitment to understanding the business context behind every requirement. The project was delivered on time, the solution is robust and scalable, and the knowledge transfer was thorough. A truly outstanding engagement from start to finish.
Outstanding code quality, thorough documentation, smooth knowledge transfer, excellent post-launch support
Initial onboarding took a couple of extra days, but the team hit full stride very quickly