Our expert analysts identified the top Ruby On Rails developers in California that can build high-performance websites, applications, eCommerce stores, service marketplaces, online libraries and more using the feature-rich software. Discover the best companies in the table below and filter listings by price, reviews and size to choose one that fits your business needs.

United States × California × Ruby on Rails × Real Estate × $10,000 - $25,000 × Clear Filters
  • AppMakers USA

    Verified Verified by the DesignRush team for authenticity and credibility.

    Top US Mobile & Web App Development Agency

    As web development experts, our foundation is built on AppMakers USA’s commitment to delivering robust digital solutions—whether it’s custom software, mobile apps, or enterprise platforms. The depth of our skillset guarantees superior outcomes in React, Node, AWS, WordPress, and more. Reach out anytime!...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    83 Projects Listed

    AppMakers USA Services

    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Web Design
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CVS Pharmacy
    • Austin Ekeler (NFL Player)
    • ClassCalc
    • Number Hive
    • BookClub
    • Arcxis
    • Debate club
    • Bayut
    • Los Angeles Apparel
    • Sun Scooter
    Data sourced from the agency's DesignRush profile

    AppMakers USA Reviews & Testimonials

    • Eliana Lubofsky
      Eliana Lubofsky Teacher at SAM School
      5.0

      Mobile App Development Review from Eliana Lubofsky

      AppMakers USA was a great experience! The team was professional, responsive, and easy to work with. They understood my ideas and helped turn them into a quality app. I'd definitely recommend AppMakers USA to anyone looking for reliable app development services.

    • Alexa Ginsberg
      Alexa Ginsberg Social Media Manager at Nanobébé
      5.0

      Startup Review from Alexa Ginsberg

      What stood out most about working with AppMakers USA was how attentive and helpful the team was throughout the project. They listened to our feedback, kept us updated and were always available when we had questions. Everything was handled professionally and we felt confident that our project was in good hands. Were very pleased with the final outcome!

    • Roei Schneider
      Roei Schneider IT at Ness
      5.0

      Startup Review from Roei Schneider

      I work in IT support, so I was probably more interested in whether this would save us headaches than whether it looked impressive. AppMakers spent time understanding why tickets were getting stuck and found that a lot of our delays were actually caused by people not knowing who was supposed to do the next step. That was a very simple observation, but we had never really stepped back and looked at it that way. The system they planned would make ownership much clearer and let employees see what is happening without constantly asking us for updates. I liked working with them and would do it again.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Bring your vision to life

    HDWEBSOFT is a leading software outsourcing company in Vietnam, known for its high-quality services, affordable pricing, and reliable team. With over 250 experienced engineers and a decade of expertise, HDWEBSOFT has helped businesses of all sizes from around the world to develop and launch successful...

    Top Services:

    • Web Development
    • eCommerce Development
    • IoT
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Pasadena, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    HDWEBSOFT Services

    • Web Development
    • eCommerce Development
    • IoT
    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • vTech
    • Toku
    • Logi
    • TripScout
    • PushPress
    • Trustify
    • SkyLab
    • Speek
    • Instantly
    • ANX
    Data sourced from the agency's DesignRush profile

    HDWEBSOFT Reviews & Testimonials

    • Jason Harvison
      Jason Harvison CEO at Elevate
      5.0

      Web Development Review from Jason Harvison

      HDWEBSOFT did a fantastic work that aided the client in expanding their business, particularly in terms of growing website subscriptions. The project began on schedule and opened up a lot of opportunities for the business.

    • David Zalik
      David Zalik CEO at Greensky
      5.0

      Web Development Review from David Zalik

      Using a smooth user interface, HDWEBSOFT effectively updated our landing page, enticing visitors to sign up for the product's waitlist. The staff provided a customized strategy and was incredibly responsive, driven, and enthusiastic. They also used ClickUp for project administration.

    • Max Levchin
      Max Levchin Co-Founder & CEO at Affirm
      5.0

      Mobile App Development Review from Max Levchin

      We've partnered with HDWEBSOFT who have created our app using .NET. The feedback from our customers we've received has been overwhelmingly good. We had heard positive things about the idea even before we released the app, so it's encouraging to see those comments continue once it has been out. HDWEBSOFT was set up from the start. The design team was outstanding; they completed the job on schedule and within our allocated budget. They followed a well-defined procedure that was in place.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Hire World-Class Developers.

    Outsource Your Software Development Services to DreamzTech, the 10 Yrs.+ Exp. Award-Winning Software Design & Development Company based in USA, UK, India & South Africa. Hire World-Class Offshore Developers at $20/HR trusted by Startups, SMBs to Fortune 500 Brands. Get a 15 Days Free Trial!...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    DreamzTech Solutions Services

    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • AI Development
    • IoT
    • UI/UX Design
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nestle Purina
    • DHL
    • Close Brothers
    • FLSmidth
    • Byju's
    • First Tennessee
    • Reader's Digest
    • Deluxe
    • Liqui Moly
    • Stanford University
    Data sourced from the agency's DesignRush profile

    DreamzTech Solutions Reviews & Testimonials

    • K C Jones
      K C Jones Owner at Pro Fantasy Rodeo
      5.0

      Web Development Review from K C Jones

      It’s been really amazing since the time we have been involved with DreamzTech. We have been doing a lot and would not have been able to make it without the support from DreamzTech. We have achieved our goals, accomplished a lot of things. I just want to put this note for this possible team partnership with this big US firm that has a long long way to go.

    • Peter Johnson
      Peter Johnson Director at 123Claim
      5.0

      Software Development Review from Peter Johnson

      DreamzTech Solutions came highly recommended to us and now we know why. With a narrow timeframe, they delivered a website software solution that far exceeded our expectations and works exceptionally well for our company. We had previously worked with many other companies , but DreamzTech is different in true sense. They not only develop, they support as a real tech partner.

    • Corey Pierce
      Corey Pierce CEO at Owners Path
      5.0

      Software Development Review from Corey Pierce

      We are working with DreamzTech for last 5 years. Their team leaders and developers are really talented and dedicated. We are working with the same team lead and development team since starting, This is rare! I give a 5-star rating to this long-term relationship where I can genuinely depend on them and get 100% quality delivery.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    Grazitti Interactive Services

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • SEO
    • Mobile App Development
    • eCommerce Development
    • eCommerce
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Awid
    • Biogen MA, Inc
    • Bulamu Healthcare International
    • Calypso
    • CBR Systems Inc (AMAG Pharmaceuticals)
    • Connexity UK Limited
    • Convert Digital
    • Devex
    • Didax Inc,
    • Evoke Group LLC
    Data sourced from the agency's DesignRush profile

    Grazitti Interactive Reviews & Testimonials

    • Rida Khan
      Rida Khan Owner at Undisclosed
      5.0

      Email Marketing Review from Rida Khan

      This is the second company I've worked with Grazitti at and both experiences have been positive. Their team is able to turn around our requests very quickly and has provided good best practices from their work with other clients. I'd recommend them for the Marketing services.

    • Patricia Lughezzani
      Patricia Lughezzani Group Vice President of Customer Support & Advocacy at Marketo
      5.0

      Web Design Review from Patricia Lughezzani

      Grazitti and Marketo Support have successfully partnered to roll out rich functionality and support Portal. Beyond core development skills to implement business functionally in SFDC Service Cloud and Customer Community, the Grazitti team has been a valued contributor to recommend technology such as Solr text search, workflow optimizations, and web creative design.

    • David Skyberg
      David Skyberg Product Manager at Ping Identity
      5.0

      Digital Marketing Review from David Skyberg

      Right from start the Grazitti team gave us the confidence that we do not need to have a plan B. Once things started rolling – they were able to accommodate a number of requirements that were made by the operating teams within the timeframe.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI-Native Product Engineering Company

    Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Development
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Fremont, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed

    Developer Bazaar Technologies Services

    • Mobile App Development
    • eCommerce Development
    • Software Development
    • IT Services
    • Staff Augmentation
    • AI Development
    • CRM Consulting
    • Software Testing
    • Wearables
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • upGrad
    • InfoBeans
    • Low's Pro Supply
    • GPT Group
    • 2030 Ventures
    • Kwiki Sweeps
    • Creative soul
    • Disruptors Capital
    • ASTE Motori
    Data sourced from the agency's DesignRush profile

    Developer Bazaar Technologies Reviews & Testimonials

    • Sakshi Jain
      Sakshi Jain Sales Manager at Heliverse Technologies
      5.0

      Mobile App Development Review from Sakshi Jain

      We collaborated with Developer Bazaar Technology to build an on-demand service app and were impressed by their expertise, timely delivery, and seamless communication. Using Flutter, they developed a user-friendly, feature-rich app tailored to our needs, with excellent post-launch support ensuring smooth operations. The app has enhanced our efficiency and customer satisfaction, and we highly recommend them for quality app development.

    • SHIVMOHAN MISHRA
      SHIVMOHAN MISHRA Developer at Tarkik Tech
      5.0

      Mobile App Development Review from SHIVMOHAN MISHRA

      The projects success was evident through several measurable outcomes. Post-launch, we observed a significant increase in user engagement and a growing number of service bookings through the app. User feedback was overwhelmingly positive, highlighting the apps ease of use and the convenience it provided

    • Ashish Sharma
      Ashish Sharma Business development Manager at Oaktree Software pvt ltd
      5.0

      Mobile App Development Review from Ashish Sharma

      We hired Developer Bazaar Technologies to develop a user-friendly and efficient car rental app using Flutter to streamline our car rental operations and enhance customer experience. The scope of work included developing a cross-platform car rental app using Flutter, which involved creating user registration and login features, car listing and booking functionalities, payment gateway integration, real-time GPS tracking, and an admin panel for managing bookings and customer data. Key deliverables included the fully functional app, comprehensive testing, and post-launch support. The measurable outcomes included a significant increase in online bookings, positive user feedback on app usability, and a reduction in manual processing time for car rentals. The app achieved a 4.8-star rating on app stores within the first three months of launch. Their project management was excellent. They delivered all milestones on time and were very responsive to our needs, providing regular updates and promptly addressing any issues that arose during development.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Software, Mobile App, Games Development Company.

    The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. Well transform your idea into a market-ready application on schedule and within budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • Show more
    Location
    Santa Clara, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    The App Founders Services

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • ERP Consulting
    • VR/AR
    • Blockchain
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airhme
    • Bally
    • Rideo
    • Your Wish On
    • Dragon Force Ninja
    • Tamkeen Care
    • Color Jumper
    • Stacker Cracker
    Data sourced from the agency's DesignRush profile

    The App Founders Reviews & Testimonials

    • Dustin Wheeler
      Dustin Wheeler Review from Google
      5.0

      Dustin Wheeler's Review Sourced from Google

      it was such a pleasure working with App Founders and just how easy and professional they were. I quickly realized how the industry is full of thirsty, needy bots and scammers I’m trying to get your attention, but tons of unsolicited phone calls and texts. Dealing with these guys was a breath of fresh and definitely showed up in value above all the rest.

    • Munna Alam
      Munna Alam Review from Google
      5.0

      Munna Alam's Review Sourced from Google

      Got to say, The App Founders really impressed me! They totally nailed the design for my mobile game. Can't wait to team up with them again to make and promote the game. Definitely recommending them to anyone looking for top-notch game development services!

    • berry paul
      berry paul Review from Google
      5.0

      berry paul's Review Sourced from Google

      The App Founders is able to develop console games and deliver them on time. I have worked with them for a year now and they have never missed a deadline, which is important to me as a developer. The team is friendly, knowledgeable and always willing to help if you need anything.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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