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#1 Web, Mobile App, & Software Development Company

"Zealous - PASSIONATE TO CODE YOUR SUCCESS"

  • $5,000+
  • < $25 / hr
  • 50 - 249
  • Founded 2008
Average Review Rating
4.6
Total Reviews
24
Average Referral Rating
4.6 /5
Most Common Project Size

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    76 - 100

    Highly Rated Similar Providers

    Overall Review Rating

    4.6
    • Quality

      4.5 /5
    • Schedule

      4.6 /5
    • Cost

      4.8 /5
    • Willing to Refer

      4.6 /5
    See all 24 Reviews
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    Mobile App Development for House Services App Start Up

    • Mobile App Development
    • $10,000 to $49,999
    • Nov. 2019 - Oct. 2020
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They were professional, and they always did everything to finish the project for us."

    Dec 21, 2021

    Zealous System provided application development services for a house services app startup. They built a mobile app for iOS and Android that enabled customers to view vendors available and book appointments.

    Full Stack Development for Online Retailer

    • Custom Software Development
    • Less than $10,000
    • Aug. - Oct. 2021
    4.5
    Quality
    4.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We had a very good communication structure set up with effective tracking and resolution of issues and bugs."

    Oct 10, 2021

    Zealous Systems provided full stack web development for an online retail platform. Their solution included a custom Laravel backend and a responsive frontend — they also migrated the platform to AWS.

    Frontend System & Web Dev for SaaS Company

    • Custom Software Development Web Development
    • Less than $10,000
    • Sep. 2018 - Ongoing
    4.0
    Quality
    3.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0

    "What I like most about Zealous System is that they are responsive and always there when I need them."

    Oct 5, 2021

    Zealous System has been hired to develop the front end of a SaaS company's product, as well as their website. Now, they are conducting maintenance efforts and applying enhancements accordingly.

    Web App Dev for Private College

    • Web Development
    • Less than $10,000
    • July 2019 - July 2020
    5.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I was exceptionally pleased with how efficiently meetings were conducted."

    Aug 11, 2020

    Zealous System developed a web application for a private college. The team was responsible for flowcharts, wireframes, UI/UX and graphic design, and system architecture. 

    Website & Landing Pages for Property Services Business

    • Content Marketing Web Development
    • Less than $10,000
    • January 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They have always been happy to go the extra mile after the job has been completed."

    Aug 6, 2020

    Zealous System initially built a website with a custom partner portal for a property services organization. They also developed additional landing pages as well as marketing collateral for the company.

    Custom Dev for Risk Management Software Firm

    • Custom Software Development
    • $10,000 to $49,999
    • Nov. 2018 - Ongoing
    4.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0

    "Zealous System is a flexible resource you can depend on."

    Jul 8, 2020

    Zealous System used .NET, React, HTML, and JavaScript to develop a frontend customer website. The team also provided other frontend development support with jQuery.

    Booking System & Site Redesign for Touring Company

    • Web Development
    • Less than $10,000
    • June 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “Zealous Systems’ responsiveness was valuable to us.”

    Dec 10, 2018

    Zealous System improved an online booking system and redesigned an existing site.

    Site Migration and WordPress Dev for Consultancy

    • Web Development
    • Less than $10,000
    • Jan. 2017 - July 2018
    2.0
    Quality
    2.0
    Schedule
    2.0
    Cost
    2.0
    Willing to Refer
    0.5

    "Working with Zealous System was hugely time-consuming and a big waste of money."

    Oct 4, 2018

    Zealous Systems was hired to migrate content onto a WordPress website. They also planned to build a newsletter signup, a membership signup, and registration features.

    WordPress Development for Dentist Scheduling Tool

    • Web Development
    • $10,000 to $49,999
    • June 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They have excellent project management. They make it extremely easy to communicate and understand their processes.”

    Sep 12, 2018

    Zealous System is building an online schedule tool on WordPress. They collaborated closely with the internal team to refine the project requirements and are currently moving into phase two.

    .NET Development for Software Dev & KPO Company

    • Custom Software Development
    • Confidential
    • Jan. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “They have been great for us by providing development and support.”

    Jul 18, 2018

    The Zealous System team augments a software company’s staff with .NET development resources. They work with .NET, C#, SQL, Java, Magento, and tools to assist in working with U.S. healthcare requirements.

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