DOOR3, New York | Sortlist
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New York, United States
DOOR3 is an independent technology consultancy and software development firm headquartered in New York City. Independence is the Difference.
100 people in their team
Speaks English
Sortlist member since 2023
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7 services offered by DOOR3

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  • Description
    Web Application
    Skills in Web Application (4)
    Web DevelopmentCMS DevelopmentTYPO3Drupal Development

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  • Description
    Mobile App
    Skills in Mobile App (4)
    Mobile App DevelopmentReact Native DevelopmentTYPO3iOS App Development

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  • Description

    No description provided for this service.

    Skills in Ergonomy (UX/UI) (1)
    Usability Testing

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  • Description

    No description provided for this service.

    Skills in Website Creation (1)
    Front End Development

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  • Description

    No description provided for this service.

    Skills in Product Management (1)
    Product Design

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  • Description
    Software development is hard.

    Whether you’re building on top of existing infrastructure, improving an application, or making something the world has never seen before – we start from the same place. Understanding your needs.

    Technical Discovery
    Low Cost Exploration
    Organizations can’t afford to spend development capital on high-risk projects. Tech discoveries with DOOR3 let stakeholders explore solutions without breaking the bank.

    The DOOR3 Experience
    Jumping into a long development process with a team you don’t know is a recipe for disaster. Trial run the experts you’ll work with in a short-term discovery phase.

    Guaranteed Roadmap
    We guarantee you a development roadmap regardless of whether we win your work. Use it with other developers or your internal team—we are confident in our results.
    Skills in Software Development (9)
    Custom ERP DevelopmentSoftware Testing and QASoftware ConsultingEnterprise Software DevelopmentSQL ProgrammingQA EngineeringSoftware ArchitectureCustom Software Development.NET Development

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  • Description
    Skills in E-commerce (1)
    E-commerce Development

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100 members in DOOR3's team

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Contact details of DOOR3


  • HeadquarterNew York, NY, USA