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Design. Code. Grow.

ValsyDev is a Product Growth & Digital Innovation Partner for funded startups and forward-thinking businesses. We help our clients design, develop, and scale modern digital products — from MVPs to market-ready platforms.

Unlike traditional development agencies, we combine design-led thinking, scalable architecture, and long-term partnership to ensure your product grows sustainably.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Year founded
    Founded 2022
  • Languages

3 Languages that we service

  • English
  • Ukrainian
  • Russian

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.9 /5

    What Clients Have Said

    Clients find ValsyDev's pricing competitive with excellent value for cost. They consistently deliver projects on time and maintain strong communication, with no significant areas for improvement noted. Client sizes range from small to medium, typically involving 2-10 team members on projects.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 8 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    ValsyDev Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • Expertise in AI and SaaS Development

      Clients commend ValsyDev’s proficiency in developing AI-driven SaaS platforms, integrating complex AI/ML models, and creating scalable cloud architectures, which are tailored to various industries such as healthcare, legal services, and marketing.

    • Great Value for Cost

      Clients appreciate the good value for cost offered by ValsyDev, which aligns with their budget while delivering high-quality and scalable solutions.

    • High-Quality, Customized Solutions

      The company is praised for delivering high-quality, customized solutions that meet specific business needs. Their ability to tailor solutions to fit client requirements and ensure alignment with client values is frequently highlighted.

    • Effective Communication and Responsiveness

      Reviews highlight ValsyDev’s effective communication and responsiveness, with regular updates, sprint reviews, and milestone tracking, ensuring clients are always informed and involved in the development process.

    • Strong Project Management

      ValsyDev consistently delivered projects on time, maintained clear communication, and adapted to changing requirements, showcasing their project management skills. Clients appreciated their structured communication and proactive approach.

    • Room for Improvement in Documentation

      While no major improvement areas were noted, one client suggested expanding documentation further as the product grows to aid internal scaling.

    ValsyDev Reviews

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    Custom Software & AI Development for IT Company

    • AI Development Custom Software Development Mobile App Development
    • $50,000 to $199,999
    • June 2025 - Jan. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They think beyond implementation focusing on scalability, long-term architecture, and business impact."

    Feb 27, 2026
    Head of Partnership Department, MetaProject
    Andriy Usach
    Verified
    • Information technology
    • Kyiv, Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    ValsyDev provided full-cycle development services for an IT Company. The team created an AI-driven SaaS platform, a scalable data infrastructure, and technical documentation.

    Custom Software Development for IT Services Company

    • AI Development Custom Software Development
    • $10,000 to $49,999
    • Nov. 2024 - July 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "ValsyDev managed the project with professionalism and transparency."

    Jul 22, 2025
    QA Tester, Equinox Agency
    Denys Сhalykh
    Verified
    • Other industries
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    ValsyDev developed a SaaS platform for an IT services company. The platform aimed to automate patient record management and clinical workflows using AI. The team handled the UI/UX design and backend work.

    Custom CRM System Development for Digital Marketing Company

    • Custom Software Development
    • $50,000 to $199,999
    • Mar. - June 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "ValsyDev went above and beyond our expectations, providing outstanding results with professionalism and efficiency."

    Dec 20, 2024
    Head of Marketing, Nelim
    Igor Gorb
    Verified
    • Advertising & marketing
    • Lviv, Ukraine
    • 1-10 Employees
    • Online Review
    • Verified

    ValsyDev developed a CRM system for a digital marketing company. The team was responsible for understanding workflows, building project management tools, creating an intuitive interface, and testing the system.

    AI Development for Marketing Agency

    • AI Development
    • $10,000 to $49,999
    • Jan. - Mar. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "ValsyDev stands out for their exceptional flexibility and personalized approach to each project."

    Dec 10, 2024
    Head of Growth, UM
    Roman Kravets
    Verified
    • Advertising & marketing
    • Kyiv, Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    ValsyDev integrated AI models into a system for a marketing agency. The team analyzed requirements, developed custom AI models, and integrated them into an end client's infrastructure system.

    Software & Mobile App Development for Legal Services Co

    • Custom Software Development Mobile App Development
    • $10,000 to $49,999
    • Mar. - Sep. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their professionalism, attention to detail, and technical expertise have exceeded all expectations."

    Oct 11, 2024
    CEO, eTuls International UA
    Maksym Blokhin
    Verified
    • Legal
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    A legal services company hired ValsyDev to develop an app for their internal lawyers. The team was also responsible for creating a legal library for the law, agreements, and miscellaneous lawful acts.

    Website Development for Boat Rental Agency

    • Web Development
    • Less than $10,000
    • Feb. - June 2024
    4.5
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "ValsyDev has a very good and well-organized team. They provided quick responses and a very flexible approach."

    Jun 17, 2024
    Director, Boatyn ltd
    Anonymous
    Verified
    • Hospitality & leisure
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    ValsyDev developed a website for a boat rental agency. The team was tasked with building the site based on an existing Figma design, implementing API, user registration, and login functionalities.

    Website, Software & Mobile App Dev for UI/UX Design Agency

    • Custom Software Development Mobile App Development Web Development
    • $10,000 to $49,999
    • Jan. - Dec. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "They provided custom solutions for complex tasks and delivered high-quality work."
    Jan 31, 2024
    CEO, Heeeper
    Dmytro Koval
    Verified
    • Other industries
    • Ukraine
    • 1-10 Employees
    • Online Review
    • Verified

    ValsyDev provided website, software, and mobile app development support to various projects of a UI/UX design agency. They built a CRM system, SaaS app, and landing page.

    Showing 1-8 of 8 Reviews

    Our Story

    Every great product starts with an idea — but only a few scale successfully.
    ValsyDev was founded to close that gap.

    We began as a small team of developers and designers helping early-stage startups build MVPs. As our clients grew, so did their challenges — scaling architecture, improving UX, managing product iterations, and maintaining performance.

    Today, we partner with funded startups, scaleups, and digital agencies as a strategic extension of their team, guiding them from first prototype t

    Meet the Team

    Vladyslav Tamashchuk

    Vladyslav TamashchukCEO

    Vladyslav leads ValsyDev with a mission to help startups and scaleups build digital products that grow with clarity and purpose. With deep expertise in product strategy, scalable architecture, and UX-led development, he bridges design and engineering

    What Sets Us Apart

    1️⃣ Design-Led Engineering

    We combine deep technical expertise with world-class UX/UI design — ensuring every product we build isn’t just functional, but intuitive, beautiful, and built for adoption and growth.

    2️⃣ Scalable Product Thinking

    From architecture to deployment, every line of code and design decision is made to support scale. We help startups evolve into mature, investor-ready platforms without rebuilding from scratch.

    3️⃣ True Partnership Approach

    We don’t act as vendors — we become part of your product team. Our long-term collaborations focus on shared goals, transparent communication, and continuous improvement post-launch.

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

    Learn More
    Verified Client Reviews
    8
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    February 27, 2026

    Business Entity

    Business Entity Name ValsyDev LLC
    Source Delaware Division of Corporations
    Jurisdiction of Formation Delaware
    Date of Formation July 16, 2025
    Status Active
    Last Updated November 12, 2025
    ID 10262937

    Credit Report Results

    International Credit Risk Assessment Moderate Risk
    Source Creditsafe
    Last Updated November 16, 2025
    Learn More About The Clutch Verification Process

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    Denys Сhalykh

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