Deep DevOps, CI/CD, GitHub Actions, Kubernetes and cloud expertise
DevOps, CI/CD & Infrastructure Engineering Services for Global Teams
We design, automate, and operate reliable infrastructure, deployment pipelines, and internal engineering systems for teams worldwide. Services are provided remotely and on-site depending on project scope.
What We Deliver: DevOps, CI/CD & Infrastructure Engineering
Our work covers DevOps, CI/CD (GitHub Actions), Kubernetes, cloud architecture, backend engineering, internal tooling, workflow automation, and infrastructure engineering — everything required for fast, predictable, scalable software delivery.
We deliver end-to-end engineering for CI/CD, cloud infrastructure, DevOps automation and platform reliability — fully aligned with the technical requirements. Whether modernizing mid-market companies, industrial firms or growing SaaS products: our solutions are stable, auditable and designed for long-term scaling.
GitHub Actions & CI/CD Foundations
Core CI/CD automation with GitHub Actions — production-ready workflows, pipeline modernization, multi-environment deployments, and DevOps transformation.
GitHub Actions workflows & CI/CD pipelines
Production-ready CI/CD automation with GitHub Actions, automated testing, security scanning, and multi-environment deployments.
Learn moreCI/CD pipeline modernization
Transform manual deployments into automated, reliable pipelines with deployments designed to minimize downtime and release-related interruptions, and comprehensive testing.
Learn moreDevOps consulting & implementation
Strategic DevOps transformation, best practices, and hands-on implementation for engineering teams.
Learn moreAdvanced GitHub Actions Engineering
Advanced GitHub Actions infrastructure — self-hosted runners, matrix builds, Terraform automation, and Kubernetes release pipelines.
GitHub Actions Self-Hosted Runners Setup
High-performance runners for secure, fast, and cost-efficient CI/CD. Greater control and flexibility, significantly reduce build times compared to shared runners depending on workload and caching strategy, and execution within controlled infrastructure depending on the deployment model.
Learn moreMatrix Builds & Parallel Pipelines
High-speed, parallelized CI/CD pipelines that significantly improve build, test, and deployment workflows across large engineering teams.
Learn moreTerraform CI/CD Workflows (Multi-Environment)
Automated plan/apply workflows, environment separation, compliance enforcement, drift detection, and full auditability across infrastructure lifecycle.
Learn moreGitHub → Kubernetes Release Automation
Fully automated, consistent Kubernetes releases from GitHub Actions with deployments designed to minimize downtime and release-related interruptions, secure workflows, GitOps controllers, and rollout strategies.
Learn moreGitHub Actions Deployments, Environments & Security
Secure Kubernetes deployments, multi-environment flows, secrets management, and enterprise-grade security hardening for GitHub Actions pipelines.
Kubernetes Deployment via GitHub Actions
Automated, secure Kubernetes deployments with deployments designed to minimize downtime and release-related interruptions, container build automation, multi-environment flows, and GitOps integrations.
Learn moreMulti-Environment Deployment & Promotion Flows
Automated, safe, and predictable deployment flows across dev, staging, and production with approval gates, environment policies, and rollback logic.
Learn moreSecrets Management & OIDC for GitHub Actions
Enterprise-grade secrets management with OIDC authentication, encrypted pipelines, automatic secret rotation, and zero-trust security controls.
Learn moreGitHub Actions Security Hardening & Compliance
Enterprise-grade CI/CD security, zero-trust architecture, and compliance with OIDC authentication, runner isolation, and secret protection.
Learn moreKubernetes & Cloud Infrastructure Engineering
Production-ready Kubernetes clusters, autoscaling, container orchestration, and cloud environments (AWS, GCP, Azure).
Kubernetes setup, scaling & managed operations
Kubernetes cluster design, deployment, scaling strategies, and 24/7 operations with high availability.
Learn moreCloud infrastructure (AWS/GCP/Azure/Hetzner)
Resilient, scalable cloud architecture with multi-region deployment, disaster recovery, and cost optimization.
Learn morePlatform reliability engineering
SRE practices, reliability engineering, incident response, and platform stability improvements.
Learn moreInfrastructure as Code (Terraform, Pulumi)
Reproducible, version-controlled cloud infrastructure with Terraform, Pulumi, and Crossplane. Infrastructure drift effectively eliminated through Git-based workflows.
Terraform infrastructure automation
Infrastructure-as-Code with Terraform for cloud provisioning, state management, and infrastructure versioning.
Learn moreCloud provisioning automation
Automated cloud resource provisioning, configuration management, and infrastructure lifecycle management.
Learn moreGitOps Workflows (ArgoCD / Flux)
Declarative deployments through Git with automated rollouts, sync, drift detection, and compliance.
ArgoCD implementation & consulting
GitOps workflows with ArgoCD for continuous deployment, application sync, and declarative infrastructure management.
Learn moreMonitoring, Alerting & Observability
Complete monitoring stacks with Prometheus/Grafana, Loki, Tempo, and alerting built around real SLIs/SLOs.
Prometheus & Grafana monitoring
Full-stack observability with Prometheus metrics, Grafana dashboards, and comprehensive alerting systems.
Learn moreSecurity, Compliance & Secret Management
OIDC-based authentication, least-privilege access, vaults, encrypted secrets, audit logs, and compliance-ready CI/CD flows.
Secret management with Vault
HashiCorp Vault implementation for secure secret storage, rotation, and access control in CI/CD pipelines.
Learn moreBackend Engineering & Integrations
Enterprise-grade backend systems, scalable APIs, microservices architecture, and seamless integrations with ERP, CRM, and internal systems.
Backend engineering & API development
Enterprise-grade backend systems, scalable APIs, microservices architecture, and high-performance backend solutions.
Learn moreSystem integrations (ERP/CRM)
Seamless integration with ERP, CRM, and internal systems for unified, reliable data flow and automated workflows.
Learn moreTechnical Consulting & Architecture
Senior-level consulting on DevOps strategy, CI/CD optimization, cloud cost control, reliability, scalability, and architecture.
DevOps strategy & architecture
Strategic DevOps consulting, architecture design, technology stack selection, and implementation roadmaps.
Learn moreIndustry-Specific DevOps & CI/CD Solutions
CI/CD, Kubernetes, and cloud security architectures tailored to the specific requirements of regulated, high-growth, and transaction-heavy industries.
DevOps & CI/CD for Fintech
Keep financial services compliant, stable, and fast-moving.
View Fintech CI/CD →CI/CD for SaaS Companies
Ship features faster without breaking production.
View SaaS CI/CD →Kubernetes for E-commerce Platforms
Kubernetes platforms built for peak traffic and seasonal load.
View E-commerce Kubernetes →Cloud Security for Enterprise
Enterprise-grade cloud security and CI/CD governance.
View Enterprise Cloud Security →Why
Why companies choose H-Studio
H-Studio builds platforms that enable long-term stability — not quick fixes.
Fully tailored architecture and workflow alignment
Significantly faster release cycles in modernized CI/CD environments
Reduced manual operational overhead through automation
Infrastructure architectures designed to support high availability and operational resilience
Experience across SaaS, industrial, and enterprise projects worldwide
Clear documentation, transparent roadmaps and rigorous engineering standards
Results observed in selected client projects, depending on system complexity, baseline maturity, and implementation scope.
Case Studies
CI/CD Pipeline Modernization for High-Load SaaS
Challenge
Slow, manual deployments, frequent downtime during releases, no automated testing or security checks, staging and production environments not properly separated.
Solution
We implemented automated deployment workflows, Docker containerization, Kubernetes orchestration, and ArgoCD for GitOps-based releases. Automated test suites, security scanning, and environment promotion flows.
Result
- Significantly faster deployment cycles compared to the previous setup, with deployments designed to minimize downtime and release-related interruptions
- Automated tests and security checks in every pipeline
- Complete staging/production environment separation
- Full automation with automated deployment workflows
GitOps Infrastructure Platform for Distributed Teams
Challenge
Infrastructure drift, manual environment provisioning, inconsistent configurations across teams, no version control for infrastructure changes.
Solution
We built a GitOps platform using FluxCD for continuous deployment, Terraform for Infrastructure-as-Code, and AWS cloud services. All infrastructure changes managed through Git workflows.
Result
- Fully reproducible infrastructure across all environments
- Infrastructure drift significantly reduced through GitOps automation
- 10+ environments managed through Git workflows
- Automated environment provisioning and updates
Enterprise Monitoring & Observability Stack
Challenge
Fragmented logging, slow incident response, no unified monitoring, reactive troubleshooting instead of proactive issue detection.
Solution
We migrated to Prometheus for metrics collection, Grafana for visualization and dashboards, and Loki for centralized logging. Integrated alerting and incident response workflows.
Result
- Unified logging and monitoring across all systems
- Up to 40% faster incident response time
- Early issue detection with proactive alerts
- SLA stability and improved system reliability
Secure Secret Management for Fintech
Challenge
Secrets hardcoded in code, no rotation policy, compliance risks, no audit trail for secret access, encrypted pipelines not properly configured.
Solution
We implemented CI/CD with GitHub using OIDC authentication, HashiCorp Vault for secret management, automated secret rotation, and encrypted pipeline configurations.
Result
- Compliant secret rotation with automated policies
- Fully encrypted CI/CD pipelines
- Role-based access control and full audit logs
- Zero secrets in code repositories
The results described are based on internal project metrics and client-provided data during the respective engagement. Actual outcomes may vary depending on system complexity, team structure, and baseline conditions.
The results described are based on internal project metrics and client-provided data during the respective engagement. Actual outcomes may vary depending on system complexity, team structure, and baseline conditions.
Blog
Articles about DevOps, CI/CD, Kubernetes, cloud infrastructure, backend engineering, and automation for modern companies.
MG
DevOps & CI/CD30 November 2025
Master GitHub Actions: Elevate Your CI/CD Pipelines Today
A practical, engineering-focused deep dive into building reliable, maintainable CI/CD pipelines with GitHub Actions: real configs, failure scenarios, workflows, and architecture decisions.
#devops#ci-cd#github-actions
Read more →
CS
Kubernetes & Cloud29 November 2025
Cloud Security Mastery: Ultimate Guide for DevOps & Kubernetes
A deep, engineering-focused guide to strengthening cloud security across DevOps workflows, Kubernetes environments, and CI/CD pipelines.
#cloud-security#devops#kubernetes
Read more →
BY
DevOps & CI/CD29 November 2025
Boost Your CI/CD Pipelines for Microservices: Key Strategies
An in-depth engineering guide on optimizing CI/CD pipelines for microservices, covering workflows, failures, orchestration, and real-world case studies.
#devops#ci-cd#microservices
Read more →