Castillians

Financial Planning and Analysis

• Lead business requirement gathering workshops and translate requirements into functional designs
• Configure and implement Oracle Cloud Financials modules (GL, AP, AR, FA, CM, Tax, Accounting Hub)
• Conduct fit-gap analysis and recommend best-practice solutions aligned with Oracle standards
• Support full lifecycle implementation activities (design, build, test, deploy, hypercare)
• Coordinate and support UAT sessions and resolve functional issues
• Prepare functional specifications and collaborate with technical teams for integrations and customizations

Senior Oracle Financials Consultant

Solutions Engineer

• Develop and own the company's cloud strategy, including multi-cloud, hybrid-cloud, or single-platform approaches.
• Design and architect highly available, scalable, fault-tolerant, and secure cloud solutions.
• Collaborate with DevOps, SRE, Security, and Software Engineering teams to ensure alignment.
• Implement and manage core cloud services (compute, storage, networking, databases, security) using Infrastructure as Code (IaC) tools (e.g., Terraform, CloudFormation, Pulumi).
• Design and implement CI/CD pipelines integrated with cloud services for automated deployments.

Cloud Solutions Architect

• Analyze business processes and requirements to design effective SAP solutions.
• Configure SAP modules (e.g., FI/CO, MM, SD, PP, HCM, SCM, etc.) based on business needs.
• Collaborate with cross-functional teams (business users, IT staff, vendors) to ensure successful project delivery.
• Monitor system performance, identify areas for improvement, and recommend enhancements.
• Conduct regular system audits and ensure compliance with SAP best practices.

SAP Consultant

Backend Engineer

• Leading and managing the migration tasks of their customer systems to new technology, like Virtual Machines to Kubernetes cluster.
• Addressing licensing challenges and implementing the identified workaround.
• Creating templates as part of the architecture initiative for new Java projects.
• Establishing structured and standardized processes for future development and collaborating with the team for their insights and suggestions.
• Maintaining a single migration script using Liquibase and testing all applications on the migrated database based on the migration scripts.
• Addressing service request concerns, performing root-cause analysis, and troubleshooting bug-related tickets, liaising and cooperating with QA Engineers and other team members as required.

Senior Java Developer

IT Support

• Providing Level 2 and Level 3 IT support
• Handling onboarding and offboarding
• User management for different systems
• Supporting business systems and sites
• Assisting with escalated IT issues
• Managing Internal IT tools and infrastructure

IT Administrator

Network Engineer

• Plan and execute Cloud relocation projects
• Design migration activities and provide integration support
• Troubleshoot issues and work daily on security-related updates

Core Network Engineer

QA Automation Engineer

• Design, implement, and maintain automated infrastructure provisioning and management systems, developing infrastructure-as-code solutions using Python and automation frameworks.
• Build, manage, and optimize Kubernetes and Red Hat OpenShift Container Platform clusters with a focus on scalability, resilience, and lifecycle management (upgrades, scaling, disaster recovery).
• Architect and implement Kubernetes operators, custom resources, and controllers to extend platform functionality and automate complex tasks.
• Create and maintain CI/CD pipelines for infrastructure deployment, configuration, and application delivery.
• Develop robust Python scripts, automation tools, and reusable modules for infrastructure management, monitoring, logging, and alerting.
• Configure and maintain critical platform components including networking, storage, security, and service mesh within containerized environments.
• Collaborate with development teams to enable self-service infrastructure and streamline developer workflows.
• Mentor junior engineers, promote automation and GitOps best practices, and contribute to architectural discussions and technology evaluations.
• Document systems design, automation processes, and operational runbooks comprehensively.

Senior Infrastructure Automation Engineering

Full-stack Engineer

• Design and develop a prototype web application for remote monitoring/management of power devices
• Build both frontend (user interface) and backend (server, database, APIs) components
• Implement secure communication protocols between power devices and cloud software
• Develop real-time data visualization and device control interfaces
• Set up and configure cloud hosting infrastructure (AWS/Azure/GCP)
• Ensure system security, scalability, and reliability in the prototype design
• Create documentation for architecture, APIs, and deployment processes
• Collaborate with stakeholders to refine requirements and demonstrate progress

Senior FullStack Engineer

• Design, implement, and support data centre network architectures based on VXLAN / EVPN.
• Deploy, configure, and maintain Cisco ACI fabrics, including APIC, tenants, EPGs, contracts, and policies.
• Operate and troubleshoot leaf–spine architectures in production data centre environments.
• Perform advanced Layer 2 and Layer 3 troubleshooting across complex network topologies.
• Ensure high availability, performance, and stability of data centre networks.
• Participate in change management, maintenance activities, and incident resolution.
• Produce and maintain network documentation and diagrams related to VXLAN and ACI environments.

Senior Network Engineering – Data Centre, VXLAN, ACI

Security Engineer

• Deliver cybersecurity risk management services, including technology risk, security, and privacy services.
• Conduct IT assurance and compliance activities, including gap analysis, IT audits, and compliance engagements (COBIT, ISO27001, ITIL).
• Assist clients in implementing necessary controls and procedures to meet compliance requirements.
• Identify and mitigate vulnerabilities in systems, networks, software, and information systems.
• Conduct research on cybersecurity standards, security systems, and validation procedures.
• Support clients in developing and maintaining IT incident management processes.
• Create cybersecurity scenarios and emergency response plans.
• Perform vulnerability testing, threat analyses, and security checks.
• Deliver and present technical reports, test results, and findings to client management teams.
• Develop, implement, and maintain security policies to minimize vulnerabilities.
• Provide guidance and supervision to in-house IT teams.
• Consult on security considerations during software, hardware, or application acquisitions.

IT and Cybersecurity Compliance Consultant

Infrastructure Engineer

• Architect, deploy, and configure robust infrastructure solutions, primarily focusing on Citrix NetScaler (ADC) for application delivery.
• Administer and optimize Red Hat OpenShift and upstream Kubernetes platforms, ensuring security and performance.
• Manage and troubleshoot data center fabric technologies, including VXLAN overlays and enterprise wireless networks.
• Champion infrastructure-as-code (IaC) and automation.
• Serve as a Tier 3 escalation point for complex incidents related to infrastructure.
• Harden infrastructure components in line with security best practices and compliance requirements.
• Work closely with Cloud, Security, and Application Development teams and mentor junior engineers.

Senior Infrastructure Engineer

• Design, implement, and maintain automation solutions to streamline infrastructure and application operations.
• Develop and maintain automation frameworks and scripts using Python.
• Build, deploy, and manage containerized workloads using Kubernetes.
• Implement CI/CD pipelines to automate build, test, and deployment processes.
• Automate monitoring, scaling, and recovery of services in distributed environments.
• Collaborate with engineering and platform teams to improve system reliability and performance.
• Produce clear technical documentation and reports demonstrating outcomes against objectives.

Senior Automation Engineering

Operations

• Administer and support SQL databases, ensuring availability, security, data integrity, and optimal system performance
• Design, deploy, and refine database structures, queries, and stored procedures
• Create, manage, and maintain SQL-based reports and dashboards to deliver accurate insights that support operational and strategic decision-making
• Monitor database performance, diagnose and resolve issues, and carry out regular backups, restores, and disaster recovery testing
• Support the installation, configuration, and testing of operational software and associated databases (including SQL Server and MS Access), ensuring smooth integration with existing systems
• Apply and uphold data security, access control, and compliance best practices, maintaining thorough documentation and delivering user support and training as required
• Collaborate with development teams to integrate third-party databases into internal systems, while providing first-line technical support and training to users of database and production applications
• Optimize data environments by implementing security and compliance controls, executing ETL processes for reporting and analysis, monitoring performance for improvement opportunities, and documenting database architectures and configurations in line with company standards.

Databases & Operations Software Administrator

• Implement, monitor, and improve security controls.
• Respond to incidents and ensure compliance with industry standards and regulations.
• Monitor security alerts from SIEM, EDR, firewalls, and other security tools.
• Prioritize and track remediation of vulnerabilities across IT infrastructure and applications.
• Assist in designing and implementing security solutions (firewalls, IDS/IPS, endpoint protection, etc.).
• Maintain and enforce cybersecurity policies, standards, and procedures.
• Stay updated on emerging threats, vulnerabilities, and attack techniques relevant to the technology distribution sector.

Cybersecurity Engineer

AI Engineer

• Work on multiple AI initiatives in the Telecommunication Sector
• Develop AI-driven workflows for Document Control projects
• Design, enhance, and maintain AI chatbots
• Collaborate with stakeholders for requirement finalization
• Identify and automate operational pipelines