Mauro Ost

Working on backend systems and data integration solutions, focusing on automation, internal tooling, and improving developer productivity across integration platforms.

• •Designed and implemented data integration pipelines using SSIS, SSRS, and BizTalk, enhancing reporting accuracy and reducing data-processing time
• •Developed a Go-based DSL testing platform, reducing manual testing from hours to seconds of execution, with a VSCode extension for improved developer experience (syntax + semantic highlighting)
• •Built internal dashboards integrating Oracle Service Cloud + Jira, improving tracking and response visibility
• •Developed internal tooling in Go and Python to improve team productivity and reliability

Focused on large-scale system integrations between ERP and Salesforce, ensuring high-volume data consistency and reliability across business-critical operations.

• •Designed and implemented bidirectional ERP ↔ Salesforce integrations
• •Processed tens of thousands of daily orders across multiple clients
• •Built data pipelines using T-SQL, PL/SQL, and C#
• •Implemented order-splitting logic for logistics optimization
• •Developed real-time inventory validation systems within Salesforce

Worked on infrastructure, monitoring, and network reliability, building observability tools and managing distributed client environments.

• •Built monitoring system using Go, Prometheus, and Grafana
• •Integrated with MikroTik & Ubiquiti APIs for network observability
• •Improved uptime through proactive issue detection and alerting systems
• •Managed infrastructure for 200+ network devices
• •Maintained Linux servers and containerized internal tools

Provided IT support and infrastructure management across public institutions, ensuring system reliability and secure network access.

• •Managed IT infrastructure across public institutions
• •Implemented network security (DNS + firewall rules)
• •Maintained and repaired hundreds of machines
• •Supported city-wide network infrastructure