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H-studio

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Tallinn, Estonia
Helping startups and enterprises design, develop, and scale powerful digital products.
H-Studio is a European software development agency helping startups and enterprises design, develop, and scale powerful digital products. We specialize in custom web and mobile apps, scalable backend systems, and high-performance infrastructure built to handle demanding workloads. From real-time data streaming and fintech integrations to user-friendly websites and cross-platform apps — we deliver technology that performs under pressure. Our team has deep experience with modern, production-ready technologies like React, Next.js, Kotlin, Python, Java, Go, Rust, Docker, Kubernetes, and Kafka. We’re experts in building fault-tolerant backend systems that process millions of messages per second, support event-driven architectures, and power real-time analytics. For frontends, we focus on sleek, responsive interfaces optimized for speed, SEO, and accessibility. We’ve built projects across fintech, eCommerce, proptech, logistics, and gaming — from biometric authorization for Sberbank to an event platform handling 10,000+ concurrent sessions. Our portfolio includes web and mobile platforms, design-driven websites, and integrations with banking APIs, payment providers, Telegram bots, and headless CMSs. Whether you’re building an MVP or upgrading enterprise infrastructure, H-Studio combines strategic thinking with technical depth to create scalable, secure, and maintainable solutions. We work as true development partners — focused on your growth, performance, and product success.
7 people in their team
Speaks English
Sortlist member since 2025
Founded in 2020
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Services

4 services offered by H-studio

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  • Description

    No description provided for this service.

    Skills in Mobile App (7)
    Custom DevelopmentCross Platform DevelopmentiOS App DevelopmentNative AppsMobile App Game DevelopmentAndroid App DevelopmentHybrid Mobile App
    Learn more about Mobile App
  • Description

    No description provided for this service.

    Skills in E-commerce (6)
    Shopify MarketingEcommerce Web DevelopmentEcommerce SolutionsB2B eCommerceWooCommerceWebshop Development
    Learn more about E-commerce
  • Description

    No description provided for this service.

    Skills in Software Development (7)
    Software Maintenance and SupportCustom Software DevelopmentSoftware EngineeringSoftware ArchitectureQA EngineeringCRM App DevelopmentSoftware Consulting
    Learn more about Software Development
  • Description

    No description provided for this service.

    Skills in Web Application (14)
    Wordpress DesignVueJS DevelopmentBot DevelopmentProgressive Web AppDevOpsReact DevelopmentResponsive DesignWeb DevelopmentWebsite LocalizationDevOps Automation+4
    Learn more about Web Application
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Team

7 members in H-studio's team

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Contact

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Details

https://www.h-studio.io/
  • HeadquarterTornimäe tn 5, Kesklinna linnaosa, 10145 Tallinn, Harju maakond, Estonia