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Custom Software Development

Founded in 2008, Microsoft Certified Partner Uptime Development (formerly JMMJ) specializes in custom-made software design and development supporting Cloud Computing. We have delivered over 200 projects for our clients. We implement projects for the most popular mobile and web technologies: .NET, iOS, Android. To support our clients, we have migrated many solutions to the Cloud to achieve a higher SLA level, on demand resource access, and cost-effective hosting.

 

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2008

1 Locations

  • Warszawa , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 5 /5

    What Clients Have Said

    Uptime Development offers competitive pricing, with project costs ranging from €25,000–€30,000 annually. Clients appreciate the value for cost, noting quality deliverables, responsive communication, and tailored solutions at various price levels, enhancing overall project satisfaction.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $49,999 based on 2 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Uptime Development Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.8
    • Cost 5.0
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Innovative and Creative Solutions

      Clients appreciated Uptime Development's creativity and innovation, particularly in developing unique mobile platforms and apps that were unprecedented in the Polish market.

    • Potential for Growth

      While clients had no major complaints, some suggested that Uptime Development could benefit from more aggressive customer outreach to leverage their significant potential.

    • Competitive Pricing

      Uptime Development offers competitive pricing, which, combined with their high-quality deliverables, makes them a cost-effective partner for various IT and development projects.

    • Effective Agile Project Management

      Clients consistently praised Uptime Development's agile project management approach, including the use of two-week sprints, regular progress reviews, and responsive communication channels like email and phone.

    • Positive Feedback on Mobile App Solutions

      Uptime Development's mobile app solutions have been well received, with clients noting their effectiveness in streamlining business processes and enhancing user experience.

    • Strong Client Relationships

      Clients appreciated the strong relationship management and the dedicated personnel from Uptime Development who ensured smooth project execution and ongoing support.

    Uptime Development Reviews

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    Data Digitization Solution Dev for Pharmaceutical Company

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

    "The JMMJ is very conscientious."

    Jul 27, 2020
    Web Developer, Polpharma
    Pawel Augustyniak
    Verified
    • Other industries
    • Warsaw, Poland
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    In an ongoing collaboration, JMMJ designed and developed a solution to help a pharmaceutical company digitize data on employee contact with harmful substances. They conducted rigours testing on the solution.

    Microsoft Azure Dev for IT Consultant Supplier

    • Custom Software Development
    • Confidential
    • Mar. 2016 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "...JMMJ’s ability to adapt and find solutions is invaluable."

    Nov 28, 2017
    Chief Digital Officer, 7N
    Soren Pallesen
    Verified
    • Other industries
    • Copenhagen, Denmark
    • 501-1,000 Employees
    • Phone Interview
    • Verified

    JMMJ built a website and business application to improve interactions with an IT consulting community. They managed data privacy concerns, and the site highlights localized content based on user location.

    Mobile App Dev for Automotive Safety Company

    • Mobile App Development
    • $200,000 to $999,999
    • Jan. 2008 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Our needs are 100% covered at this time in terms of modern technical solutions and support.”

    Nov 13, 2017
    Re-Marketing Manager, Dekra
    Arnold Olszewski
    Verified
    • Automotive
    • Poland
    • 10,001+ Employees
    • Phone Interview
    • Verified

    JMMJ provides IT solutions and support, keeping systems running for 9 years and going strong. Some of their work includes mobile app and mobile platform development. The mobile app is for Android.

    Mobile App Dev for Global Vendor Finance Company

    • Mobile App Development
    • Confidential
    • July 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “One of the key elements of JMMJ’s corporation is their responsiveness.”

    Oct 6, 2017
    New Business Development Manager, DLL Group
    Michal Szmidt
    Verified
    • Financial services
    • Warsaw, Poland
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    JMMJ designed and developed a mobile workflow application with an integrated and sophisticated calculation engine. They’re currently handling modifications and implementing new features for the next release.

    Showing 1-4 of 4 Reviews

    Locations (1)

    Mlynarska 8 WarszawaPoland 01-205

    21 - 30

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