Mystrika
5Hz is a leading software solutions development agency with deep expertise in custom web services and innovative blockchain solutions. The agency ensures security, transparency, and operational efficiency. 5Hz's team leverages the latest front-end, back-end, and blockchain technologies to deliver scalable and reliable applications tailored to each client's needs.
5Hz Development Agency is a software solutions provider founded in 2021 and headquartered in Lviv, Ukraine. The agency specializes in custom web services and blockchain solutions, emphasizing security, transparency, and operational efficiency. With a team of over 25 specialists, 5Hz has completed more than 72 projects across multiple industries.
The agency offers a comprehensive range of services including web development, blockchain development, software development, web design, eCommerce development, UI/UX design, SEO, mobile app development, CRM consulting, and staff augmentation. Technical expertise spans custom frameworks such as Laravel, Next.js, Node.js, React.js, VueJS, and Zend, along with languages like Elixir, Kotlin, Python, Swift, and TypeScript. Blockchain capabilities include AI blockchain, DeFi, Ethereum, Hyperledger, smart contracts, and Web3 development.
5Hz serves a diverse client base that includes startups, small businesses, medium businesses, and enterprise/corporate clients. Industries served range from consumer goods, eCommerce, education, and media to retail, finance, food and beverage, and hospitality. The agency also provides nearshore and offshore staff augmentation services.
The agency's portfolio showcases projects such as a free unified CMS for clients, an on-chain rule-based trading bot, a digital platform for cross-border staffing, a marketplace engineering project, and a B2B eCommerce experience. Project budgets range from $5,000 to $100,000, with timelines from two to twelve months.
Client feedback on DesignRush highlights a positive experience with a corporate website project for a Christmas ornament company. The review notes timely delivery, improved online presence, responsive design, and professional project management. The client rated the agency 5.0 across work quality, timeliness, responsiveness, costs, satisfaction, and willingness to refer.
5Hz has received awards including Top Clutch Tokenization Company Ukraine 2025, Top Clutch Web3 Development Lviv 2025, and a DesignRush award. The agency maintains a presence on Facebook, LinkedIn, and Instagram.
Services
- Web Development
- Blockchain
- Software Development
- Web Design
- eCommerce Development
- UI/UX Design
- SEO
- Mobile App Development
- CRM Consulting
- Staff Augmentation
Industries Served
Team Size
Pros
- Deep expertise in custom web services and blockchain solutions
- Team of over 25 specialists with 72+ completed projects
- Strong focus on UX/UI design and cutting-edge technology