They were terrific to deal with as a research and build partner.

JetRuby Agency delivered all the requested outputs, including a clickable prototype, design architecture specs, and a product feature deep dive. The team met every deadline and was highly responsive throughout the engagement. JetRuby Agency's ability to understand the target market was exemplary.

My Manifest

Brett Mossman, CEO & Co-Founder

We've set them some very difficult technical tasks, and they've delivered 100% to our satisfaction.

JetRuby Agency has delivered several mission-critical OKRs and completed extremely complex tasks satisfactorily. The team is very reliable, fast-working, accurate, efficient, and keen to learn and improve. They communicate through email, messaging apps, and online meetings.

Enni.Space

James Woods, Founder

Their responsiveness, flexibility, and commitment to our needs made them a pleasure to work with!

JetRuby Agency's work led to a 35% increase in user engagement, a 25% increase in course completion rates, a 15% increase in revenue, and a 20% decrease in user acquisition costs. The app also received a 4.5 rating on the app store. Moreover, the team was timely, organized, and responsive.

Carol Henckel

President, MTG Healthcare Academy

JetRuby Agency is one of the best agencies I've worked with. They're extremely professional.

JetRuby Agency has delivered a high-quality MVP. Equipped with a methodical approach, they deliver on time and within the budget. They communicate and collaborate effectively with the client, allowing for a seamless workflow. Their tendency to exceed expectations ensures a long-term partnership.

Founder

Software Development Company

They go out of their way to work and engage with the customer.

The work completed by JetRuby was excellent, with the team handling the expanded scope professionally and producing high-quality deliverables. They were an engaged, committed team that worked hard to accomplish all tasks on time and by high standards.

Rodrigo Pereyra

Business Field Manager, Osram

I give them a 10/10 for what we've done together.

JetRuby Agency coded quickly and delivered with ease a very functional and thoughtful solution that internal stakeholders are eager to bring to market. The team is personable, responsive, and attentive, fostering a seamless and mutually beneficial collaboration. Their services are reasonably priced.

Jan Nowikov

CEO, Help My Task

We are very happy with the project management, project execution, software quality, and accountability.

The engagement was successful; the site is currently live and completely functional. JetRuby Agency managed the project well using the Agile methodology; they were responsive and delivered items on time.

Steffi M.

AVP - Tech, Handelnine Global

Their team provides notes and questions our ideas to make our products better.

JetRuby Agency dedicated capable resources that produced satisfying deliverables to facilitated growth into new business verticals. The team communicates clearly, which enables effective collaboration. Informed by a wealth of experience, they offer valuable insights that encourage improvements.

Jack Green

CTO, NameCoach

Most of the positive feedback has been regarding the new features and improvements.

The product is performing well in the market, receiving over 2,000 downloads in its first few days. All feedback regarding JetRuby Agency's work and skilled expertise has been positive. Their responsive approach complemented their quick workflow.

Shai Rozen

CTO, Shiurim

They put a lot of effort into making sure that everything works to my satisfaction.

Brimming with technical expertise and the desire to help their client succeed, JetRuby Agency has delivered quality design deliverables that have strikingly mirrored their client's ideas. Transparent and customer-oriented, they provide reliable estimates to bring their requirements to fruition.

Chase Tasca

Founder, Web App Dev for Startup HVAC Technicians Platform

We've worked with a lot of other firms, and JetRuby agency is one of the best.

Not only is JetRuby Agency great at what they do, they also charge a fair price. The team is responsive and communicative, holding weekly meetings to keep everyone updated. They use various means of communication and have some of the best project management in their field.

Brandyn Morelli

Co-Founder, hellocecil

I am happy with how they adjust their approach to appeal to as a customer.

JetRuby's exceptional value sets them above competitors. Showing a genuine interest in the product, their team listens closely to feedback and maintains a thorough understanding of the business. Their ability to create optimal solutions to sustain a lower budget is impressive.

Julian Safford

Co-Founder, Moments Inc.

They are very good at listening and working with your timeframes. We have some amazing people on our team.

The client receives over four million transactions per year and they have had no problems. They attribute part of this to the development work that JetRuby Agency provided.

David Bankston

CEO, Sparksfly Technologies, Inc.

I'm impressed by their ability to meet those changes on very short notice while keeping with deadlines.

The client is particularly happy with the quality of the projects that JetRuby has worked on - specifically the quality of the code. They manage communication between teams very well and meet all deadlines set for them.

Tom Klein

Founder, Suggest It

They are experts in Ruby.

The client has received great reviews from users of the new site. Along with the high reviews, the client is experiencing their highest level of revenue. They have appreciated the agency's knowledge and skill surrounding Ruby on Rails and their willingness to make improvements where necessary.

Dhanush Balachandran

CEO, Sortly