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We solve business and social problems with tech

Jellyfish.tech combines the flexibility to adjust the processes to your business flow and the power of innovation enabling you to stay competitive.

Projects we work with:

  • MVP development & scaling;
  • Product discovery;
  • Custom product development;
  • Software modernization.

Our benefits:

- Up to 30% quicker MVP creation thanks to custom SDK written by the development team and API that covers the CRUD operations automatically;

  • Bronze Verified
  • $10,000+
  • $25 - $49 / hr
  • 10 - 49
  • Founded 2016

3 Locations

  • Zaporizhzhia , Ukraine
  • Kyiv , Ukraine
  • Kraków , Poland

3 Languages that we service

  • English
  • Ukrainian
  • Polish

6 Timezones that we service

EET
Eastern European Time (EET)
ACT
Australia Central Time (ACT)
PST
Pacific Standard Time (PST)
CET
Central European Time (CET)
GST
Gulf Standard Time (GST)
EST
Eastern Standard Time (EST)
Average Review Rating
4.8
Total Reviews
12
Average Referral Rating
5.0 /5
Most Common Project Size

Focus

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    Locations (3)

    21 - 30

    Overall Review Rating

    4.8
    • Quality

      4.9 /5
    • Schedule

      4.8 /5
    • Cost

      4.9 /5
    • Willing to Refer

      5.0 /5
    See all 12 Reviews
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    Custom Software Dev & UX/UI Design for Marketing Company

    • Custom Software Development Enterprise App Modernization Product Design
    • $10,000 to $49,999
    • June 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They've shown a deep understanding of our project requirements."

    Mar 20, 2024

    A marketing company has engaged Jellyfish.tech for UX/UI design and custom software development. The team has enhanced the client's model management system and implemented asynchronous model fitting. 

    Custom Software Dev for Event Management Platform

    • Custom Software Development
    • Less than $10,000
    • Aug. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "Overall, we're extremely happy with Jellyfish.tech's work and look forward to continuing our successful collaboration."
    Dec 8, 2023

    Jellyfish.tech has overhauled a platform for an event management platform. This includes conducting a thorough analysis of the platform, creating a promo code system, fixing bugs, and performing testing and QA.

    Custom Software Development for Non-Profit Community

    • Custom Software Development
    • $50,000 to $199,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are highly committed and extremely ambitious in constantly improving their skills."

    Mar 10, 2022

    A non-profit community tasked Jellyfish.tech with supporting a Django-based platform. The team assisted with wireframing, UI/UX design, and fixed bugs inherited from another vendor team.

    Inspection Web App System Dev for Helicopter Product Company

    • Custom Software Development
    • $10,000 to $49,999
    • Aug. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We are grateful to have found this wonderful group of people, and we continue to use them as we grow our business."

    Apr 11, 2020

    In an ongoing project, Jellyfish.tech built a system that includes a progressive web app (PWA), a cloud-based SQL server, and an angular dashboard.

    OneViewPPM Portfolio Management Development

    • Custom Software Development
    • $1,000,000 to $9,999,999
    • Jan. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The Jellyfish team was a great find, they have been brilliant in turning our concepts into reality."

    Jan 17, 2018


    Jellyfish is providing development resources to improve functionality. The team builds wireframes into code to improve management and scalability of the product.

    Web App Development for PPC Firm

    • Web Development
    • $10,000 to $49,999
    • Nov. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’re responsive and really seem to know what they’re doing."

    May 22, 2017

    Jellyfish currently develops a custom-built web application to add value to SEO/SEM services, providing expert feedback on wireframes and meeting detailed specifications. 

    Web Application Development for Telecommunications Company

    • Web Development
    • Less than $10,000
    • Sep. 2016 - Apr. 2017
    4.5
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "I appreciated the fact that they conveyed constructive criticisms and ideas on how to solve problems."

    May 9, 2017

    Jellyfish developed a Django web application to optimize a product configuration system. The app essentially facilitates adding and configuring data for mobile networks.

    Web and Mobile Development for IT Services Provider

    • Web Development
    • $50,000 to $199,999
    • Jan. 2013 - Jan. 2016
    4.0
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    "Their communication is top-notch, they provide good services, and they have the proper skills."

    May 8, 2017

    Jellyfish occasionally augmented an internal IT development team to handle overflow of projects. They were often client-facing and worked with PHP, Angular, server-related tasks for AWS, and created web apps.

    Custom Software Dev for Nonprofit Organization

    • Custom Software Development
    • Confidential
    • Jan. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "We're impressed with their staff and tech-client-focused mindset."

    Feb 5, 2024

    Jellyfish.tech collaborates with a nonprofit organization to design and develop a community experience and tools for women leaders. They also handle testing, maintenance, updates, and improvements.

    Python Backend Dev & QA Testing for AI Dev Company

    • Application Testing Custom Software Development Microservices Architecture Services
    • Confidential
    • Jan. 2022 - Apr. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "Their resources integrated well with our teams and culture and were effective participants in our SDLC processes."
    Nov 22, 2023

    An AI development company hired Jellyfish.tech to provide Python backend development and QA testing for their app's new release. The team architected a core system component and led its implementation.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    10
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    March 20, 2024
    Business Entity
    Business Entity Name Kseniia Goldovska PE (ГОЛДОВСЬКА КСЕНІЯ ОЛЕКСІЇВНА)
    Source Youcontrol
    Jurisdiction of Formation Ukraine
    Date of Formation November 6, 2013
    Status Active
    Last Updated January 6, 2024
    ID 3383608680

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