Luis Nuesi Tejada Email & Phone Number

California, Estados Unidos

Disaster Recovery Program Lead, my revolves around the strategic evolution of our disaster recovery program, utilizing cutting-edge technologies for automation, asset management, planning and judicious budgeting to fortify our organization's IT resilience in a multicloud environment.

República Dominicana

IT/OT Infrastructure Engineer/Project Lead: Plan, design, and implement IT/OT infrastructure, ensuring seamless integration between IT and OT systems. Oversee server maintenance for Windows, Unix, Schneider/Foxboro DCS, and Web applications over IIS/Apache. Implement IT/OT automation and orchestration infrastructure. Develop and implement Osisoft PI systems (PIDA, PIAF, Vision, Interfaces) to gather real-time data and build critical production information from field sensor arrays. Troubleshoot and maintain Foxboro DCS and ABB PLCs to ensure robust infrastructure.Disaster Recovery Engineer: Design and implement Disaster Recovery Plans (DRP) and Backup strategies. Develop IT strategies for DRP and global delivery. Conduct risk management and develop identity management solutions. Maintain and secure networks with antivirus, IDS/IPS, malware protection, and firewalls (Checkpoint, Fortinet). Analyze and counteract security breaches according to corporate policies.Program Lead: Lead programs focusing on IT strategy, global delivery, and risk management. Oversee network security, Datacenter administration, Hyper-V, VMware ESXi, SharePoint, IIS, and SCOM migrations and upgrades. Implement services automation and orchestration to enhance efficiency.Blue Team Cybersecurity Analyst: Design and implement cybersecurity mechanisms. Analyze security breaches, identify root causes, and develop countermeasures. Implement and manage security solutions, including antivirus, IDS/IPS, malware protection, and firewalls. Develop and enforce corporate security policies. Stay updated on cybersecurity trends and best practices.

Procurement Buyer Description:• Worked to Develop new business with new local small/Medium business to create a secure, fast & effective Supply chain .• Managed to Negotiate dynamic material delivery.• Created and analyzed economic proposals for outgoing purchases to excel internal projects revenue. • Studied different Analysis and decision taking strategies to maximize my Skills • Advanced Excel Knowledge.• Started to work with SAP in order to gain basic app Knowledge.Key accomplishments:• Worked in the day by day direct shopping negotiation strategy reporting savings and costs avoiding over 250,000 USD using intensive investigation to find the equipments.• Helped to stabilize the departmental KPI over 95% of all the lines converted to orders from the first month in action. • Managed the diesel fuel Crisis of supply developing the Fuel Optimal level Scenarios, in order to have enough supply to withstand any circumstances. • Procured Multiple infrastructure projects in order to save using material knowledge.• Worked as buyer in the Backup recovery plans, Saving more than 45,000 USD.• Worked in the Falcondo 24h illumination project as the logistics Specialist and buyer to optimize the project revenue and reduce the lead time in logistics.• Developed a Model to investigate the fuel (diesel) consumption and projections. • Developed logistics plans reducing quotation times and letting the buyers to negotiate more.

• VBA\Ms Excel inventory, Production Model & simulation development.• Advanced Minitab/SPSS13 Knowledge • Builded Excel Dashboards that evolved to Python powered (on 2014)• Developed interfaces using C#/.Net as primary development language• Developed Data mining models using Python as a tool to detect Behavior patterns of our nickel Production• Developed & analyzed projects using SIPOC (suppliers, inputs, process, outputs, and customers) methods in our operations as a tool for new optimization of emerging projects, aligning them to real execution action plans. • Verified the Operational Risk existing Analysis Human /Tech security• Created dashboards with live and archived PI data• IT risk management assessment and created a new set of contingency plans in order to build a secure IT infrastructure.

We created and supported a group of industrial interfaces built with C#/.net to provide a data gathering interface from an array of field equipment that had no ethernet connection in order to join them to a online visualization infrastructure.

Global Infrastructure Analyst II Description:• Advanced Knowledge in MS Products (Win XP\7\ Srv2008\srv2008 r2, SQL SRV 2008)• Networking Knowledge CCNA Level• Basic PLC programming and HMI (wonderworld)• Technical PC/Servers and PBAX knowledge• Advanced SCCM Knowledge (console management, client and Server)• ITIL V3 and CMMI knowledge• VPN troubleshooting.

Ingeniería En Sistemas De Computación

Systems Ingeneering, Computer And Information Sciences And Support Services