Details
| Founded: | 2006 |
|---|---|
| Hourly Rates: | $150 - $199 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $50,000+ |
| Ratings: |
4.1
7 Reviews
|
Industries Served
About
Sentia is a web and mobile developers who like to create useful, usable, beautiful and sustainable software with the best possible technologies & techniques. They believe that the most powerful communication tool is working software. One of the best elements of hiring them is a reduction in development cost along with the unbeatable variety of apps.
Sentia Reviews
Technically sharp, commercially sensible, and genuinely easy to work with throughout
Agnieszka Zielińska / CTO | Jun 03, 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
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.
| 4.0 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Embedded Systems Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Sep 2025 - May 2026 |
| Business Type: | Media & Entertainment |
|---|---|
| Location: | Poznań, Poland |
Questions & Answers
Built for real-world constraints, not just for how it would read in a pitch deck
Étienne Marchand / CTO | Apr 08, 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
Matter management had quietly become a real drag on our fee earners' time — every hour on admin was an hour not spent on billable work. The case for fixing it wrote itself.
| 4.5 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Blockchain Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Nov 2025 - Feb 2026 |
| Business Type: | Legal Services |
|---|---|
| Location: | Ottawa, Canada |
Questions & Answers
A team that clearly played the game obsessively before building a single feature
Min-Jun Kang / VP of Engineering | Mar 16, 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
Grid modernization funding required us to prove demand-response capability. The models existed on paper — we needed engineers to actually build and run them in production.
| 4.0 Overall Rating |
| 3.5 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Mar 2025 - Dec 2025 |
| Business Type: | Energy & Utilities |
|---|---|
| Location: | Busan, South Korea |
Questions & Answers
Technically sharp, commercially sensible, and genuinely easy to work with throughout
Konstantin Bauer / Leiter Digitalisierung | Mar 04, 2026We handed this team an aggressive deadline, a genuinely complicated scope, and a client-side team on our end that was stretched thin and slow to respond at times. They handled all of it without complaint. When they needed something from us they asked precisely and on time. When they didn't, they just kept moving. The project still landed on schedule despite our side being the weaker link for a good chunk of it, which tells you something about how they operate under pressure.
Project summary
Remote care had gone from a pilot program to a core part of our business, and our technology hadn't caught up. We needed a compliant telehealth platform on a timeline the market wasn't going to wait for.
| 4.0 Overall Rating |
| 3.5 Quality |
| 3.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | POS System Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | May 2025 - Feb 2026 |
| Business Type: | Healthcare |
|---|---|
| Location: | Munich, Germany |
Questions & Answers
Delivered with the change management and documentation a project this size actually needs
Ritika Bhattacharya / VP of Product | Feb 06, 2026This was our fourth agency in three years, and I say that with some embarrassment. Every previous engagement had looked promising on paper and fallen apart somewhere in delivery. What was different here was the sequencing: they spent real time understanding the actual problem before proposing anything, rather than pattern-matching to a solution they already knew how to sell. The build ran to schedule, our own engineers had genuinely positive things to say during handover, and four months into live operation we haven't had a single critical incident. We're already talking about the next phase with them.
Project summary
Our internal engineering capacity was fully committed to keeping existing systems running, with no room for a build of this size. An outside partner with the right depth was really our only option.
| 4.0 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | ERP Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Aug 2025 - Jan 2026 |
| Business Type: | Environmental Services |
|---|---|
| Location: | Ahmedabad, India |
Questions & Answers
Finally got sales, marketing, and customer success working from the same system
Alexis Faraday / Chief Digital Officer | Feb 01, 2026What actually moved the needle wasn't their ability to follow a spec — any competent team can do that. It was their willingness to push back when a requirement didn't make sense, explain clearly why, and help us decide on something better instead. That extra layer of judgment took the final product past what we'd actually asked for and closer to what we genuinely needed, which isn't always the same thing.
Project summary
A merger left us running two incompatible student information systems. We needed a consolidation plan that kept historical records intact and didn't interrupt term-time operations.
| 4.0 Overall Rating |
| 4.0 Quality |
| 3.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CRM Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Jul 2025 - Nov 2025 |
| Business Type: | Education |
|---|---|
| Location: | Miami, USA |
Questions & Answers
Checkout completion rate improved from day one of the redesign going live
Cormac Whelan / VP of Engineering | Jan 05, 2026This was our fourth agency in three years, and I say that with some embarrassment. Every previous engagement had looked promising on paper and fallen apart somewhere in delivery. What was different here was the sequencing: they spent real time understanding the actual problem before proposing anything, rather than pattern-matching to a solution they already knew how to sell. The build ran to schedule, our own engineers had genuinely positive things to say during handover, and four months into live operation we haven't had a single critical incident. We're already talking about the next phase with them.
Project summary
Years of incremental patches had left us with a platform that technically worked but was quietly holding the business back strategically. A proper rebuild was the agreed way forward.
| 4.0 Overall Rating |
| 3.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | E-commerce Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Mar 2025 - Nov 2025 |
| Business Type: | Food & Beverage |
|---|---|
| Location: | Cork, Ireland |
Questions & Answers
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