Details
| Founded: | 2006 |
|---|---|
| Hourly Rates: | $50 - $99 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $50,000+ |
| Ratings: |
4.7
7 Reviews
|
Industries Served
About
JSGuru is a high-quality mobile app development company where their clients come first. They develop your desired products and aim to achieve excellent, long-term customer support so that you can focus on the core of your business. They work with clients in a practical & transparent style and use the latest tools & technologies to produce an effective platform for fruitful co-operation. They are not just great developers, they are also advisors guiding your business forward.
JSGuru Reviews
Every line item in the scope was delivered, on schedule, and passed our review without rework
Morgan Ellsworth / Head of Digital Health | Jun 09, 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.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Aug 2025 - Mar 2026 |
| Business Type: | Nonprofit & NGO |
|---|---|
| Location: | Phoenix, USA |
Questions & Answers
Compliance program landed on time and cleared the regulator without a single remediation note
Wei Ling Ong / VP of Engineering | Jun 06, 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
Our agents were spending more time reconciling data across disconnected tools than actually talking to clients. We needed one platform to give them that time back.
| 5.0 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Cybersecurity |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Oct 2025 - Mar 2026 |
| Business Type: | Real Estate |
|---|---|
| Location: | Singapore |
Questions & Answers
Performance testing caught a latency problem three weeks ahead of our busiest traffic day
Ananya Raman / Director of Engineering | May 30, 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
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.
| 4.5 Overall Rating |
| 4.0 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Quality Assurance & Testing |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Oct 2025 - Mar 2026 |
| Business Type: | Mining & Metals |
|---|---|
| Location: | Kochi, India |
Questions & Answers
The return on this investment outpaced the business case we originally approved
Griffin Ashcombe / Managing Director, Tech | May 11, 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 field service system hadn't seen a serious update in years, and a growing technician headcount combined with increasingly complex jobs had exposed every one of its limits.
| 5.0 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Embedded Systems Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Aug 2025 - Mar 2026 |
| Business Type: | Energy & Utilities |
|---|---|
| Location: | San Francisco, USA |
Questions & Answers
Launched at a 4.6 store rating with no critical bugs reported in the first two weeks
Margaux Lefèvre / Head of Digital Products | Apr 25, 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
Our lean manufacturing push needed real-time OEE data at the line level, and our existing systems could only produce it through hours of manual spreadsheet work each week.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Oct 2025 - Jan 2026 |
| Business Type: | Manufacturing |
|---|---|
| Location: | Nice, France |
Questions & Answers
The immersive demo generated more press coverage than anything we'd shipped in years
Alexis Faraday / Chief Digital Officer | Mar 09, 2026We had proposals in hand ranging from roughly half to well over double what we eventually paid this team. What set their proposal apart wasn't the price — it was that the number matched what they actually delivered, almost line for line. I've been burned before by proposals that were really just opening offers in a negotiation that continues throughout the project. That wasn't the case here, and I don't say that lightly.
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.
| 5.0 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | AR/VR Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Nov 2025 - Feb 2026 |
| Business Type: | Legal Services |
|---|---|
| Location: | Miami, USA |
Questions & Answers
Gave us an honest read of where we stood, then a credible plan to move from there
Étienne Marchand / CTO | Feb 28, 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
Warehouse errors were becoming visible to clients, not just internal reporting. A modernized WMS was already the agreed direction internally — we just needed someone to actually build it.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | IT Consulting |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Apr 2025 - Dec 2025 |
| Business Type: | Logistics & Supply Chain |
|---|---|
| Location: | Ottawa, Canada |
Questions & Answers
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

