• Post a Project

We Transform Businesses

Double Nines is a founder-led product, design, engineering, and AI consultancy helping enterprises, startups, and agencies turn ambitious ideas into high-impact digital products.

  • Min project size
    $50,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Palmetto Bay, FL
  • Year founded
    Founded 2018

1 Locations

  • Palmetto Bay , FL

Select Focus Area
Application Platforms
Other app platform
30%
Amazon Application Development Framework
25%
Azure Platform
25%
Linux server
10%
Heroku
5%
Windows server
5%
CMS Focus
Adobe Experience Manager CMS
20%
ExpressionEngine
5%
Programming & Scripting
Java
10%
SQL
10%
HTML5
5%
Redux
5%
Typescript
5%
User Experience Focus
Industries
Information technology
35%
Business services
30%
Medical
25%
Advertising & marketing
10%
Clients
Enterprise (>$1B)
75%
Midmarket ($10M - $1B)
20%
Small Business (<$10M)
5%

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 5 /5

Most Common Project Size

Confidential based on 1 review
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Overall Review Rating

5.0
  • Quality

    5.0 /5
  • Schedule

    5.0 /5
  • Cost

    5.0 /5
  • Willing to Refer

    5.0 /5
See all 1 Reviews

Double Nines Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

Web & Mobile App Development for Vehicle Rental Company

  • Custom Software Development Digital Strategy UX/UI Design
  • Other app platform
  • Confidential
  • Aug. 2018 - Dec. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They understand the business better than most technology partners I've worked with."

Aug 26, 2026
VP of New Products, Coop by Ryder
Romain Rousseau
Verified
  • Supply Chain, Logistics, and Transport
  • Miami, Florida
  • 51-200 Employees
  • Online Review
  • Verified

Double Nines provides ongoing web and mobile app development services for a vehicle rental company. The team has helped build a platform where customers can transact, make payments, and manage their accounts.

Showing 1-1 of 1 Reviews

Our Story

Double Nines was founded in 2018 by digital leaders with years of experience leading product, design, and technology work at creative and technical agencies.

We’ve led teams, launched products, helped clients through complex digital initiatives, and learned firsthand what makes an outside partner genuinely useful.

We built Double Nines to give enterprises, startups, and agencies easier access to experienced people across product, design, engineering, and AI. 

What Sets Us Apart

Founder-led and senior by default

Our founders spent years leading digital work at creative and technical agencies. They stay close to every engagement, so clients get experienced guidance without layers of account management.

One team across the full product lifecycle

We bring together strategists, designers, engineers, AI and data specialists, DevOps, QA, analysts, and product leaders. Clients can solve the whole problem with one partner instead of managing several vendors.

Flexible to fit the actual need

We can provide one senior contractor, a contract-to-hire resource, or a complete managed team. Each engagement is shaped around the client’s goals, timeline, budget, and existing team.

Locations (1)

9555 SW 175th Terrace Palmetto BayFL, United States 33157

2 - 5

Contact Double Nines

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Get connected to see updates from Double Nines like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

Airdeko®

(1)
Airdeko® Logotype

Roman Rousseau