Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Ukraine × Travel ×
  • Kevych Solutions

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Expert-Vetted - TOP 1% in Mobile App Development

    Kevych Solutions isn`t just a software development team - we`re your partners in creating innovative, high-quality digital solutions that truly make an impact...

    Top Services:

    • Mobile App Development
    • Design Services
    • Software Development
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    33 Projects Listed

    Kevych Solutions Services

    • Mobile App Development
    • Design Services
    • Software Development
    • Web Development
    • Staff Augmentation
    • AI Development
    • Web Design
    • IT Services
    • VR/AR
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • eSIMo
    • GrowthBook
    • Holodex
    • Silo
    • Posted
    • Fara
    • Weanie
    • OffLesson
    • Spill
    • NetBird
    Data sourced from the agency's DesignRush profile

    Kevych Solutions Reviews & Testimonials

    • Vasco Rouw
      Vasco Rouw Founder at Mavelli
      5.0★

      Mobile App Development Review from Vasco Rouw

      Weve been working with Kevych Solutions full-time for over a year, and the experience has been excellent. They handle the complete end-to-end development of our AI-powered mobile apps, including UI/UX, frontend and backend development, AI integrations, infrastructure, deployment, and ongoing support.What stands out most is the extremely high level of their technical expertise and execution quality. They actively use AI and modern development workflows to maximize efficiency and deliver results quickly. The team is highly responsive, proactive, and always goes the extra mile to meet deadlines.Since working together, we scaled from 0 to over 100,000 subscribers in just 8 months, and our apps are now generating more than $1M in monthly revenue. Whenever challenges came up, we solved them together efficiently, and Kevych Solutions continuously adapted and grew alongside our projects.We highly recommend them to anyone looking for a reliable, high-level mobile app development partner.

    • Alex Kayaian
      Alex Kayaian Founder at Inbox Zapper
      5.0★

      Mobile App Development Review from Alex Kayaian

      Kevych was amazing to work with, and an integral part of our team. They delivered on time, with high quality, and consistent communication. You can't ask for a better partner when developing a project.

    • Lucas Chatham
      Lucas Chatham CEO at Daybreaker Health
      5.0★

      Mobile App Development Review from Lucas Chatham

      I had an excellent experience working with this engineering firm to build a React Native app. Oleg and Ihor were exceptional software engineerstheir technical skills were top-notch, and they consistently delivered clean, well-structured code on time.What really set this team apart was Volodymyr, their CTO. He was incredibly hands-on, maintaining clear and frequent communication throughout the project. He was always responsive and proactive in managing the work, which made the entire process smooth and stress-free.The team was professional, reliable, and genuinely committed to quality. They understood my requirements and provided valuable input that improved the final product. Highly recommend this firm for anyone seeking skilled developers and excellent project management!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Complex Systems Implementation

    Chudovo: A nearshore software development leader with offices in Cologne, Kyiv, NY, Tallinn, and London. Specializing in healthcare, finance, and more. Innovative, domain-focused solutions...

    Top Services:

    • Software Development
    • IT Services
    • eCommerce Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    100 - 249
    Portfolios Count
    98 Projects Listed

    Chudovo OÜ Services

    • Software Development
    • IT Services
    • eCommerce Development
    • AI Development
    • Mobile App Development
    • VR/AR
    • Blockchain
    • Software Testing
    • Staff Augmentation
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kelly-Moore
    • PharmaCorr
    • Pleuger
    • Nexans
    • Evonik
    • Barcodes Inc.
    • Handwerk Connected GmbH
    • OnBench OÜ
    • ALDRICH by PLEUGER
    • BayWa r.e.
    Data sourced from the agency's DesignRush profile

    Chudovo OÜ Reviews & Testimonials

    • Khrystyna Sliana
      Khrystyna Sliana Digital Marketing manager at Red Jumpers
      5.0★

      Software Development Review from Khrystyna Sliana

      The Chudovo team helped us with the implementation of the blockchain-based financial platform. The hired developers had extensive experience in the development of secure smart contracts. The team has built a robust infrastructure in order to support multiple DeFi dApps. With Chudovo, we have delivered audited, gas-optimized smart contracts, integrated wallets and protocols, and implemented scalable back-end architecture. The blockchain developers worked as part of our team. Due to the proactive approach of the software engineers, we were able to deliver the project according to the deadlines.

    • Olha Chura
      Olha Chura Lead of Marketing at Kitrum
      5.0★

      Software Development Review from Olha Chura

      Chudovo provided a professional ASP.NET developer who joined our team and took over the ongoing maintenance and modernization tasks for the online lending platform. Their expertise was important to assist in breaking the monolithic platform into microservices and migrating it to the latest .NET version. Communication was professional and consistent, and the software engineer was proactive and adaptable throughout the engagement. Chudovo delivered top-quality results and contributed significantly to the success of our project.

    • Juan Eng Paw
      Juan Eng Paw Review from Google
      5.0★

      Juan Eng Paw's Review Sourced from Google

      Our experience with Chudovo has been very positive. They combine technical knowledge with professionalism and flexibility, making them a valuable partner for technology-driven businesses looking for reliable development support.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Design & Development Agency

    Faster Than Light is an AI-driven custom software development company...

    Top Services:

    • Design Services
    • Product Design
    • Web Design
    • Web Development
    • Software Testing
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed

    Faster Than Light Services

    • Design Services
    • Product Design
    • Web Design
    • Web Development
    • Software Testing
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • eCommerce Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TUF
    • TravelStride
    • Herokey
    • Kruze Consulting
    • Equity X
    Data sourced from the agency's DesignRush profile

    Faster Than Light Reviews & Testimonials

    • Cristian Zaharia
      Cristian Zaharia Finance Director at UiPath
      5.0★

      Mobile App Development Review from Cristian Zaharia

      Faster Than Light is a phenomenal development partner. They took the time to truly understand our high-level strategic goals and executed the development flawlessly. Their responsiveness and adherence to timelines were remarkable, making the entire process stress-free. The quality of the final deliverable speaks for itself, and they managed to deliver maximum value within a highly competitive cost structure. They are professional, agile, and transparent. I would absolutely work with them again and highly recommend their services.

    • Bogdan Savchuk
      Bogdan Savchuk CBDO at Findigo
      5.0★

      Software Development Review from Bogdan Savchuk

      We reached out to Faster Than Light to help build an agritech web solution for harvest management for one of our long-term customers, who launched their new agriculture project. They had to design and build the platform from scratch, ensuring it would handle high loads of data effectively. During the project, I really liked their attention to details and care about the product. As soon as they understood the business needs, they went deep into research to make sure the final product would meet them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Together, beyond expectations

    CHI Software is a technology solution provider that offers a full set of software-based services from custom software development to maintenance & support. Our talented team is passionate about Generative AI, Cloud Computing, Data Engineering, and IoT. CHI's success comes from care of every client...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    500 - 999
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed

    CHI Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Staff Augmentation
    • Software Testing
    • IoT
    • Big Data Analytics
    • IT Services
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Vodafone
    • Lecre
    • Media Mrkt
    Data sourced from the agency's DesignRush profile

    CHI Reviews & Testimonials

    • David Gornshtein
      David Gornshtein Co-Founder at Binadox
      5.0★

      Web Development Review from David Gornshtein

      My company was looking for a development team to proceed with the development process. We needed to set up a service [that] allows our clients to monitor, control, and optimize their Cloud & SaaS spend. [The] CHI Software team delivered services and technologies we need[ed] to reach our financial goals. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Powering the IoT Revolution

    CitrusDev is a team of experts with a general focus on the Internet of Things (IoT) project development. Our team's key points of interest are Smart Home, Smart City, Smart Farm, Automotive, Healthcare, and Indoor navigation domains. We cover the Hi-tech, Retail, Fintech, and Education industries as well...

    Top Services:

    • IoT
    • Web Development
    • Mobile App Development
    • Wearables
    • WordPress Website Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    7 Projects Listed

    CITRUSDEV Services

    • IoT
    • Web Development
    • Mobile App Development
    • Wearables
    • WordPress Website Design
    • Web Design
    • Software Development
    • AI Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • DHL
    • GoGo Band Inc
    • SmartFarm
    Data sourced from the agency's DesignRush profile

    CITRUSDEV Reviews & Testimonials

    • Vadym Hryshchenko
      Vadym Hryshchenko Head at NGO Typical Dymer
      5.0★

      Web Development Review from Vadym Hryshchenko

      We worked with Citrus Dev on website developing for our NGO, and the experience was outstanding. The project was delivered on time, within budget, and the quality exceeded our expectations. Communication was smooth and efficient throughout the entire process, making collaboration easy and productive. We highly recommend this team for their professionalism and exceptional work.

    • Mark Joy
      Mark Joy Founder at markhjoy.com
      5.0★

      Mobile App Development Review from Mark Joy

      Dima S. responded to one of my job postings on Upwork for creating an audio-related application. He explained the estimated cost of developing such an app, and advised that it would be much more costly than I had anticipated. I was not familiar at all with the costs associated with developing apps, so his explanation was very helpful.He saved me money by going above and beyond to research existing apps that provided similar functionality to the requirements I was seeking. He also found instructions for using native Apple settings for audio that would solve my problem. The settings he found even allowed import of an audiogram that I had gotten at the audiologist for my specifc problem.Though he did not end up developing an app for me, Dima saved me a ton of money by spending his time to research possible existing solutions which I had not found during my own search.I would highly recommend Dima for his level of care for projects and his customers.

    • Anna Abdulova
      Anna Abdulova CEO at Abdulova. Running coach.
      5.0★

      WordPress Website Design Review from Anna Abdulova

      Working with CitrusDev was very comfortable and convenient.CitrusDev developed a website (WordPress) for me with the services I provide to my clients.Since I have a shortage of time, it was important that the team did not need my constant involvement in the process.After discussing all the details, we met a few times to decide on further actions and make corrections.The work format was convenient and clear. And most importantly, it was flexible.The team responded quickly when changes were needed and gave advice for better results.I am happy with our joint project and want to thank CitrusDev for their professionalism and ease of work.Thank you.And I recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI-enabled .NET product engineering partner

    Blackthorn Vision is a Microsoft-partnered .NET and AI development company.As a Microsoft Solutions Partner,we help enterprise teams build and modernize complex software products. The solutions we deliver are backed by deep .NET expertise,AI versatility,and a track record of delivering results...

    Top Services:

    • Software Development
    • Software Testing
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed

    Blackthorn Vision Services

    • Software Development
    • Software Testing
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • IT Services
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sensia Global
    • Selux Diagnostics
    • ANC Sport Enterprises
    • unTill
    • Scappman
    • RemiPeople
    • Calxa
    • unSkript
    Data sourced from the agency's DesignRush profile
  • Your product engineering ally.

    Rebbix proves that results-oriented outsourcing without bullshit and sugar coating is possible.We provide highly effective engineering teams as a service. Since 2012, weve been helping online marketplaces scale to different markets, transform from classifieds to transactional, launch, pivot, and find...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • UI/UX Design
    • IoT
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed

    Rebbix Services

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • UI/UX Design
    • IoT
    • Software Testing
    • DevOps Consulting
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • OLX Group
    • Fixly
    • Day.io
    • Dreamlines
    • modnaKasta
    • Belvilla
    • Mozilla
    • MDC Indústria de Containers Inteligêntes
    • Investing
    Data sourced from the agency's DesignRush profile

    Rebbix Reviews & Testimonials

    • Ivan Yarych
      Ivan Yarych Review from Google
      5.0★

      Ivan Yarych's Review Sourced from Google

      A very comfortable company to work for - thanks to the people who work here and the well-thought-out workspace.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
126,060+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
7

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

ReceiveFreeProposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner