We listen to Clients and then Build Great Apps

(1 vote)
(1 vote)


We’ve been doing it since 2010.
We’ve done that successfully 250+ times in 16 industries.
Get these 2 services for FREE today. SAVE up to $5000.

App Idea Audit –
Planning to build an app from scratch? Our analysts will audit your project to ensure there are no issues.
Code Audit –
Already have a codebase? We analyze your source code to eliminate all the bugs.


Founded as a YC startup 11 years ago, we experienced the same struggles every startup goes through. Since then, we’ve built apps for more than 100 startups. Based on our personal and our client’s experience, we created and tested the methodology for creating a successful app:

  • App Idea Audit
  • Design and Discovery phase
  • D&D phase creates documented requirements that every developer MUST have to build the app you want on time, to specification, and on budget.
  • Minimal Viable Product
  • Full-Scale Application
  • This methodology and our expertise helped us create dozens of successful products for our clients hailing from 24 countries.

Our company brings together 100+ in-house engineers, experts in 12 popular technologies, who constantly increase their skill set and strive to improve their tech stack. We strive to expand, offering top-notch app solutions in accordance with the highest standards of ISO 30414 (Human Capital) and ISO 10018 (People Engagement). And we grow by 58% year over year.

JetRuby Services

  • Web App Development
  • Mobile App Development
  • MVP Development
  • Quality Assurance & Testing
  • Infrastructure Maintenance (DevOps)
  • Product Strategy
  • UX/UI Design


Ivan Linko

For nearly 10 years of being in the industry, Ivan has seen plenty of business people invest a lot into the development of web-based or mobile apps, only to end up with half-baked products and no budget for marketing. In other words, it’s the worst possible scenario for any startup, which is not how we see the future of our clients. That’s why we leverage every piece of our technical and management expertise to approach the development process in a way that our clients can have everything necessary for an early market launch. That is a modern product with just enough features to delight its users and the marketing budget to help it grow. The only way we grow is together!

Office Location


535 Mission st

San Francisco, CA 94105

United States

JetRuby Data

Social Presence:7700+

Sources: Company Data, Press Reports, Linkedin, Twitter, Owler, SimilarWeb

JetRuby Info

Platforms:Android, Augmented Reality, iOS, Mobile Web
Verticals:Ecommerce, Education, Enterprise, Financial, Healthcare, Restaurant, Social, Startup, Travel
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