Cristian P

Senior DevOps Engineer

PT Mitra Berlian Unggas • Temps plein

Oct 2025 - Present • 7 mos

Responsible for designing, implementing, and maintaining scalable infrastructure and automation processes to support business applications and enterprise systems. Focused on container orchestration, CI/CD pipeline development, monitoring implementation, and network infrastructure deployment across multiple business units. Key Responsibilities & Contributions • Designed and built Kubernetes-based infrastructure to support containerized applications in production and staging environments. • Developed and maintained CI/CD pipelines to automate build, testing, and deployment processes. • Implemented centralized monitoring and observability tools to ensure system reliability and proactive incident detection. • Deployed and managed enterprise applications including: • ERP Odoo MAS • ERP LTI • Single Sign-On (SSO) system • MAS Attendance (Presensi) System • Designed and implemented internet network infrastructure for: • New MBU Office • MAS Unit – MBU • MFI Unit – MBU • Ensured infrastructure availability, scalability, and security across application and network environments. • Collaborated with cross-functional teams to align infrastructure solutions with operational and business requirements.

Senior System Engineer

PT Adhivasindo • Temps plein

Dec 2021 - Jul 2025 • 3 yrs 7 mos

Led end-to-end implementation of the Train Monitoring System (TMS) project from initiation to go-live, while also contributing as a System Engineer in technical execution. Key Responsibilities & Contributions: • Developed and managed detailed project timelines to ensure on-time delivery. • Acted as primary liaison between users, vendors, and internal technical teams. • Oversaw system integration with existing infrastructure in compliance with technical standards. • Conducted system requirement analysis, technical reviews, and supported hardware/software configuration and testing. • Identified and mitigated project risks while providing hands-on technical solutions during implementation challenges. Senior System Engineer Responsible for maintaining infrastructure stability, scalability, and automation across multiple environments. Key Responsibilities & Contributions: • Designed and maintained CI/CD pipelines to streamline build and deployment processes. • Executed application deployments across development, staging, and production environments using DevOps best practices. • Managed system and data backup strategies, including regular restore testing to ensure data integrity. • Implemented real-time monitoring using Grafana and Prometheus for proactive issue detection. • Provided advanced troubleshooting and resolution for medium to high-complexity infrastructure issues. Network Engineer (Mikrotik Specialist) Designed, configured, and maintained secure and high-availability Mikrotik-based network infrastructures. Key Responsibilities & Contributions: • Installed and configured enterprise-grade Mikrotik routers. • Implemented firewall policies, NAT, and bandwidth management to enhance security and performance. • Designed VLAN segmentation and configured static/dynamic routing. • Deployed secure VPN access for remote connectivity. • Conducted proactive network monitoring and structured troubleshooting to ensure maximum uptime.

System Engineer

PT. Klik Digital Sinergi • Temps plein

Jun 2018 - May 2019 • 11 mos

System Engineer with hands-on experience in infrastructure implementation, containerization, CI/CD, and production environment management. Strong background in Linux systems, Kubernetes orchestration, monitoring, and application deployment. Proven ability to maintain high availability, troubleshoot complex issues, and support mission-critical environments. OCR Infrastructure CMM Implemented infrastructure systems to support application requirements. • Installed and configured services based on application needs • Optimized OS and service performance • Deployed monolithic applications • Managed and maintained production & staging environments AXISnet Managed infrastructure services to ensure operational stability. • Maintained environment uptime and service availability • Provided L1 & L2 troubleshooting for infrastructure and applications • Performed deployment and environment updates • Created daily operational reports and incident documentation Adira Project – DevOps Implementation Implemented container-based and DevOps solutions. • Installed and configured Kubernetes clusters • Managed Docker container deployments • Implemented CI/CD using Jenkins & GitLab • Set up monitoring & logging (Prometheus, Grafana, ELK Stack) • Ensured system reliability, scalability, and performance monitoring