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Overall Review Rating

4.5 (5 Ratings)

Quality 4.8/5
Schedule 4.3/5
Cost 4.8/5
Communication 4.3/5

Overview

Established in 2010, JetRuby comprises more than 100 employees and includes three offices worldwide: two Research & Development offices in Ukraine and Russia, and a client relations office in San Francisco, California. They developed several mobile apps for customers and delivery teams, an admin panel to manage the process, and the web application to solidify Sortly’s online presence.

founded
Founded 2010
employees
Employees 50 - 249
hourly rates
Hourly Rates $25 - $49
our rating
Our Rating 4.5/5
contact
Contact +14156709085

Services

  • Cloud Computing Software
  • Market Research
  • Hybrid App Development
  • Android App Development
  • Cross Platform Development
  • iOS App Development
  • Web Development
  • Digital Strategy
  • Cloud Governance
  • Drupal
  • Mobile App Development
  • DevOps & Cloud

Industries Served

Agriculture Gaming & Gambling Logistics & Supply Chain Media & Entertainment Telecommunications

JetRuby Agency Reviews

Have a look at these client reviews on previously delivered projects.

Lucas Almeida

Engineering Manager - Rio Ventures Ltda
Posted on Jul 01, 2026
4.5 Overall Rating

Accessibility improvements that broadened our audience and satisfied our enterprise clients

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

A regulatory change required us to rearchitect how we stored and processed customer call data. The timeline was set externally, not by our roadmap preferences.

Quality 5.0/5
Schedule 4.0/5
Cost 5.0/5
Communication 4.0/5
project type
Project Type UI/UX Design
industry
Industry Telecommunications
project cost
Project Cost $500,000+
Read Full Review

Carlos Vázquez

Director of Technology - Azteca Digital SA de CV
Posted on Apr 23, 2025
4.5 Overall Rating

Technically strong, commercially fair, and genuinely good to work with

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

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.

Quality 5.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Embedded Systems Development
industry
Industry Gaming & Gambling
project cost
Project Cost $50,000 to $149,999
Read Full Review

Alejandro Ruiz

CTO - Ibertech Solutions SL
Posted on Sep 22, 2024
4.5 Overall Rating

Multiplayer held through the launch spike we had underestimated. No downtime.

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

Track-and-trace had gone from differentiator to baseline expectation in our client contracts. Our platform had neither and the gap was showing up in tender evaluations.

Quality 5.0/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Game Development
industry
Industry Logistics & Supply Chain
project cost
Project Cost Less than $10,000
Read Full Review

Danielle Westbrook

Chief Digital Officer - BlueSky Retail Holdings
Posted on Apr 30, 2024
4.5 Overall Rating

Session time up 35% since the AR feature launched. The numbers confirm the experience.

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

Streaming quality issues were generating subscriber churn at a rate that made the technical investment case straightforward to approve.

Quality 4.5/5
Schedule 4.0/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type AR/VR Development
industry
Industry Media & Entertainment
project cost
Project Cost $10,000 to $49,999
Read Full Review

Tariq Al-Harbi

Director of Technology - Saudi Cloud Holdings
Posted on Mar 25, 2022
4.5 Overall Rating

App store debut with a 4.7 rating. The reviews write themselves when the product is good.

The knowledge transfer at the end of the project was notably good. Too many vendors see handover as a tick-box exercise. This team ran structured sessions, produced documentation our internal team actually references, and spent real time making sure we understood the architecture decisions well enough to maintain and extend the system independently. Six months later we are doing exactly that without needing to go back to them for every question.

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.

Quality 4.5/5
Schedule 5.0/5
Cost 5.0/5
Communication 4.0/5
project type
Project Type Mobile App Development
industry
Industry Agriculture
project cost
Project Cost $10,000 to $49,999
Read Full Review
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