High-Load & Real-Time Engineering for European Teams | H-Studio
We build
scalable
digital solutions
From backend architecture to analytics and automation, we help companies grow through clean engineering and measurable performance.
Apps
Frontend
Backend
Design
1
Backend Solutions
that Handle the Heat
that Handle the Heat
High-load backends and real-time data systems for enterprise scale.
Key Benefits
Event-driven architectures and microservicesReal-time processing with Kafka and streaming pipelines
Technology Stack
Java (17 & 20)KotlinSpring BootApache KafkaPostgreSQLClickHouseDockerKubernetes
2
Web & Mobile Application Development
Web and mobile apps built with React, Next.js, and Flutter for SaaS and fintech.
Key Benefits
Cross-platform mobile apps with Flutter / React NativeReal-time UI with WebSockets and GraphQL subscriptions
Technology Stack
ReactNext.js (v14/v15)TypeScriptFlutterReact NativeGraphQLPWA
3
Integrations &
Automation
Automation
Unified data flow connecting CRMs, analytics, and backends.
Key Benefits
CRM integrations (HubSpot and other platforms)Marketing pipelines with GA4, GTM, and webhooks
Technology Stack
HubSpotGA4Google Tag ManagerWebhooksREST & GraphQL APIsMake / ZapierPostgreSQL
4
Analytics & Optimization
Data warehouses, BI dashboards, and real-time metrics for data-driven decisions.
Key Benefits
Data warehouses (ClickHouse, BigQuery)BI dashboards and A/B testing frameworks
Technology Stack
GA4ClickHouseGrafanaELK StackBigQueryLooker Studio
5
DevOps &
Maintenance
Maintenance
CI/CD pipelines, Kubernetes orchestration, and monitoring for stable, scalable systems.
Key Benefits
CI/CD pipelines (GitHub Actions, Jenkins)Kubernetes orchestration and autoscaling
Technology Stack
JenkinsDockerKubernetesApache KafkaGrafanaPrometheus
6
Product Strategy & Consulting
MVP planning, architecture reviews, and CTO-level advisory for technical decision-making.
Key Benefits
Discovery workshops and roadmappingMVP definition and architecture reviews
Technology Stack
MiroNotionFigmaJiraConfluenceGoogle Workspace
We are flexible and
collaborate with trusted
partners to bring your
vision to life. While we
specialize in key areas,
we're open to exploring
new challenges and
delivering tailored
solutions to meet your
unique project needs
We are flexible and collaborate with trusted
partners to bring your vision to life. While we
specialize in key areas, we're open to exploring
new challenges and delivering tailored solutions
to meet your unique project needs