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Building custom enterprise-grade digital products

In October 2022 Agency 04 has rebranded to Notch.

We build custom enterprise-grade digital products that support businesses to effectively accelerate their mission-critical goals, and unlock new business opportunities enabled by technology.

Our services: product research and design, software development and architecture, custom digital products, mobile app development, application modernization, tech consulting, business analysis, quality engineering, project management.

  • Gold Verified
  • $50,000+
  • $50 - $99 / hr
  • 50 - 249
  • Founded 2014

3 Languages that we service

  • English
  • German
  • Croatian

6 Timezones that we service

CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
UTC
Universal Coordinated Time (UTC)
Average Review Rating
4.9
Total Reviews
14
Average Referral Rating
4.9 /5
Most Common Project Size

Focus

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    Locations (2)

    101 - 150

    Overall Review Rating

    4.9
    • Quality

      4.9 /5
    • Schedule

      4.9 /5
    • Cost

      4.6 /5
    • Willing to Refer

      4.9 /5
    See all 14 Reviews
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    Software Dev for Electrical Engineering Company

    • Custom Software Development
    • $200,000 to $999,999
    • Nov. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “They’re eager to learn from us and solve our issues creatively.”

    Jan 9, 2019

    AG04 was hired to develop two software programs from scratch.

    Dedicated Dev for Continuous Delivery Software Firm

    • Web Development
    • Confidential
    • Jan. 2014 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They’re committed, knowledgeable, and capable of managing an IT team."

    May 11, 2018

    AG04 participates in the development of complex products, including a software deployment tool. They use Angular, React, Java, and Scala to build the products’ core engines and features.

    API Development for Observability Company

    • API Development Custom Software Development UX/UI Design
    • $200,000 to $999,999
    • Jan. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They always deliver on time."

    Jul 5, 2024

    Notch has been hired by an observability company to assist in developing their platform. The team's tasks have included contributing to UI building, frontend development, and integrations.

    Custom Web Solution for Global Construction Tech Group

    • Web Design
    • $200,000 to $999,999
    • Oct. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "All challenges our projects faced were solved together quickly!"

    Mar 26, 2021

    Agency 04 developed a custom web solution in Java and Angular for a global construction tech group. The team created an application that aggregates and visualizes data in real-time from different ERP systems.

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    Verified Client Reviews
    14
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    July 5, 2024
    Business Entity
    Business Entity Name AG04 Innovative Solutions d.o.o.
    Source Republika Hrvatska Sudski Registar
    Jurisdiction of Formation Croatia
    Date of Formation October 2, 2014
    Status Active
    Last Updated July 21, 2022
    ID 080934686
    Payment & Legal Filings
    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated July 21, 2022

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