Enterprise Internal Systems DevOps
From Legacy to Lean.
From Legacy to Lean.
Never Miss Payroll in 90 Days.
HR/payroll automation with zero pay date failures, ERP/CRM modernization with 60% faster change cycles, SCM/MES integration for real-time production tracking, and on-premises DevOps infrastructure built for Fortune 500 companies and global enterprises that cannot afford a single minute of downtime for business-critical systems. 40% faster releases in 90 days.
40%
Faster Internal Releases
80%
Fewer Change Failures
99.9%
Critical System Uptime
40%
Infrastructure Cost Savings
100%
SOX Audit Compliance
4x
DORA Metrics Improvement
The Transformation
What Stonetusker Delivers
Production-grade DevOps for enterprise internal systems worldwide. Payroll cannot fail, ERP cannot go down, and manufacturing cannot stop. We build infrastructure that processes millions of paychecks without errors, deploys SAP and Oracle changes with zero business disruption, and passes every SOX audit. Every engagement starts with a comprehensive internal systems landscape assessment.
01
On-Premises and Hybrid DevOps
CI/CD tooling integrated into data centres, configuration as code for application servers and middleware, database DevOps for Oracle and SQL Server, and hybrid connectivity for legacy system extension.
02
HR and Payroll System Automation
DevOps pipelines for HRMS and HRIS platforms, automated testing for payroll rules and tax compliance, regression test suites preventing pay calculation errors, and zero-failure payroll processing.
03
ERP and CRM Modernization
SAP, Oracle, and Dynamics 365 transport automation, Salesforce metadata versioning and solution packaging, controlled ERP movements through dev, test, and production, and CRM deployment error reduction.
04
Supply Chain and Manufacturing Execution
SCM platform DevOps pipelines, MES integration with ERP and shop-floor systems, IIoT data pipeline integration for machine telemetry, and multi-plant deployment automation with consistent behaviour globally.
05
Integration Hub and API Management
Centralised integration hub replacing point-to-point connections, API gateway for legacy mainframe exposure, message queue automation for data flow monitoring, and secure REST and SOAP wrappers for 50-year-old systems.
06
Compliance and Audit Automation
Automated change documentation for SOX compliance, segregation of duties enforcement in DevOps tooling, full traceability from request to deployment, and instant audit evidence generation for regulators.
Days 1 to 30
01
On-Premises and Hybrid Foundation.
Establish DevOps foundations in data centres and hybrid environments. CI/CD tooling deployment, infrastructure as code patterns, GitOps controls, centralised monitoring, and service catalogues while preserving stability and audit compliance for every business-critical system.
- Full landscape audit of HR/payroll, ERP/CRM, SCM, and MES systems across on-premises and cloud environments mapping integrations, identifying technical debt, and creating a prioritised modernisation roadmap. Complete landscape mapped. Modernisation roadmap prioritised.
- On-premises DevOps enablement with CI/CD tooling including Azure DevOps, GitHub Actions, and Jenkins integrated into data centres automating builds and deployments where cloud is restricted. CI/CD in data centres deployed. Cloud restrictions accommodated.
- Configuration as code for application servers, middleware, and batch jobs using Ansible and Terraform eliminating snowflake environments and recreating any environment on-demand with consistency. Snowflake environments eliminated. On-demand recreation enabled.
- Database DevOps for Oracle, SQL Server, and PostgreSQL with automated schema migrations managing schema changes safely with rollbacks available and reducing late-night database emergencies. Schema changes managed safely. Database emergencies reduced dramatically.
- Centralised logging and monitoring across internal systems with alerts for critical business processes knowing about payroll, invoicing, and order processing failures before users discover them. Failures detected before users. Payroll and invoicing monitored.
- Hybrid connectivity setup for on-premises ERP and CRM to cloud services using secure VPN, ExpressRoute, and Direct Connect safely extending legacy systems with modern cloud capabilities. Legacy systems extended to cloud. Secure connectivity established.
- Role-based access control for DevOps tooling aligned with ITSM and compliance policies enabling self-service for teams while maintaining auditability and segregation of duties. Self-service enabled for teams. Auditability and segregation maintained.
- Service catalogue for internal applications with standardised deployment templates and runbooks reducing dependency on tribal knowledge and making internal systems easier to manage. Tribal knowledge dependency reduced. Systems easier to manage.
Days 31 to 60
02
HR/Payroll and ERP/CRM Modernisation.
Accelerate delivery for mission-critical HR/payroll, ERP, and CRM systems. Specialised CI/CD pipelines, automated testing suites, GitOps promotion controls, integration hub modernisation, and full observability tailored for complex enterprise business applications.
- DevOps pipelines for HRMS and HRIS platforms including Oracle HCM, SAP HCM, and custom HR/payroll systems automating releases with regression tests and paying everyone on time without fear of changes. HR/payroll releases automated. Everyone paid on time without fear.
- Automated testing suites for HR/payroll rules, tax updates, and statutory compliance validating complex payroll logic automatically and reducing manual testing effort dramatically. Payroll logic validated automatically. Manual testing dramatically reduced.
- ERP DevOps for platforms including SAP, Oracle, Odoo, and Dynamics 365 with transport automation, release management, and sandbox refresh enabling faster ERP change cycles with controlled and traceable movements. Faster ERP change cycles achieved. Movements controlled and traceable.
- CRM DevOps for Salesforce, Dynamics 365, and on-premises CRM with metadata versioning, solution packaging, and CI/CD automating configuration and customisation deployments and reducing manual promotion errors. CRM deployments automated. Manual promotion errors reduced.
- Integration hub modernisation for HR, ERP, and CRM using APIs and message queues stopping brittle point-to-point integrations and centralising and monitoring all data flows between systems. Point-to-point integrations eliminated. Data flows centralised and monitored.
- Self-service environment provisioning for project teams with masked production data enabling developers and analysts to get realistic environments quickly without exposing sensitive data. Realistic environments on-demand. Sensitive data protected.
- Automated documentation of changes for audit and SOX compliance in ERP and CRM making every change traceable from request to deployment and giving auditors instant evidence. Every change traceable. Instant audit evidence generated.
- User provisioning and SSO integration for HR and ERP systems with identity providers enabling HR-driven access lifecycle and reducing manual account management and access errors. HR-driven access lifecycle enabled. Manual account errors reduced.
Days 61 to 90
03
SCM/MES and Elite Enterprise Performance.
Complete transformation with supply chain and manufacturing execution DevOps. IIoT integration pipelines, multi-plant deployment automation, business continuity planning, custom DORA metrics, and the team enablement that sustains enterprise technology excellence indefinitely.
- DevOps pipelines for supply chain management platforms and planning tools deploying SCM logic and configuration changes safely and improving planning cycle responsiveness dramatically. SCM changes deployed safely. Planning cycle responsiveness improved.
- MES integration with ERP and shop-floor systems for real-time production tracking providing end-to-end order-to-production visibility and reducing WIP and inventory holding costs. End-to-end production visibility. WIP and inventory costs reduced.
- IIoT data pipeline integration with MES for machine telemetry and predictive maintenance monitoring equipment health in real time and scheduling maintenance before failures occur. Equipment health monitored in real time. Maintenance before failures.
- Deployment automation for MES upgrades and configuration changes across multiple plants ensuring consistent MES behaviour globally and reducing plant-by-plant manual rollouts. Consistent MES behaviour globally. Manual rollouts eliminated.
- Database and reporting optimisation for MES dashboards and KPI analytics delivering faster shop-floor dashboards with managers seeing live production KPIs instead of stale reports. Shop-floor dashboards faster. Live production KPIs instead of stale reports.
- Change management workflows tailored for 24 and 7 manufacturing and logistics operations deploying changes during maintenance windows safely with no impact on production schedules. Changes during maintenance windows. Zero production impact.
- Business continuity planning for internal systems with disaster recovery drills and failover automation ensuring payroll, ERP, and MES continue to function during outages and reducing operational risk. Systems function during outages. Operational risk reduced.
- Custom DORA-inspired metrics for internal systems tracking change lead time, deployment frequency, and incident impact on business processes making internal IT performance visible and aligning improvements with business outcomes. Internal IT performance visible. Improvements aligned with business outcomes.
- Team enablement training for internal application owners on CI/CD, on-premises DevOps, and hybrid architectures enabling internal teams to become self-sufficient and reduce reliance on external vendors. Internal teams self-sufficient. Vendor reliance reduced dramatically.
- Complete handover with internal systems runbooks, architecture diagrams, and a 12 to 24 month modernisation roadmap providing a clear plan for ongoing modernisation and avoiding regression to legacy stagnation. Ongoing modernisation plan clear. Legacy stagnation avoided.
Proven Results
Delivered Worldwide
40%
Faster Internal Releases
80%
Fewer Change Failures
99.9%
Critical System Uptime
40%
Infrastructure Cost Savings
100%
SOX Audit Compliance
4x
DORA Metrics Improvement
Ready to Build
Enterprise Systems That Never Fail Payroll?
Start with a free enterprise systems audit. We will review your current HR/payroll reliability, ERP/CRM change velocity, SCM/MES integration architecture, and SOX compliance posture in the first conversation, at no cost and with no commitment required.
No long-term contracts
Pilot-first engagement
Results in 90 days
NDA from day one