Over 22 years of engineering expertise, continuously evolving, now with AI at the core. We design, build, and operate infrastructure, platforms, and cybersecurity. Medium agnostic. Delivered as projects, and operated and supported under a 24/7 SLA.
Infrastructure
On-premises, cloud, hybrid. The environment changes. The rigor does not.
The environment changes. The rigor does not. On-premise, cloud, hybrid – we deliver infrastructure services and solutions regardless of the medium. The engineering standard stays the same..
Networking
Compute
Storage
Virtualization
Backup & Recovery
Load Balancing & Application Delivery
Monitoring & Management
Migrations
Platform Engineering & DevOps
A platform – infrastructure combined with DevOps and GitOps frameworks that deliver one operating model for how software is provisioned, deployed, and operated. Our platform engagements are AI-enabled by design – from AI-assisted code generation and test automation through intelligent pipeline optimization and predictive scaling. The result: self-sufficient teams, zero idle time, minimal cross-team dependencies, formalized change management out of the box, and processes that document themselves.
Infrastructure as Data (IaD)
GitOps
IaD + GitOps = Platform
Continuous Integration (CI)
Continuous Delivery & Deployment (CD)
APIs, Middleware & Integration
Database Services
Medium Agnostic
Security by Design
Observability
Cybersecurity
eFellows delivers defensive cybersecurity as implementation projects and as ongoing operations and support. Built on major vendor platforms, vendor-agnostic by design, backed by two decades of engineering across hybrid, cloud-native, and legacy environments.
Perimeter and Network Security
Endpoint and Infrastructure Security
Email Security
Identity and Access Management
Application and DevSecOps
Data Protection and Encryption
AI Security
Security Awareness and Training
Digital Forensics and Incident Response (DFIR)
Infrastructure
From data center to cloud. Engineered, not assembled.
From data center to cloud. Engineered, not assembled.
The environment changes. The rigor does not.
On-premise, cloud, hybrid – we deliver infrastructure services and solutions regardless of the medium. The engineering standard stays the same.
Networking
Network infrastructure that holds under load. Design, deployment, and lifecycle management of the full network stack – from campus edge to data center fabric to cloud connectivity. LAN and WLAN. Data center networking (DCN). WAN and SD-WAN. Security Service Edge (SSE). Network segmentation. Software-defined networking. DDI (DNS, DHCP, and IP address management).
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Compute
Sizing, deployment, and lifecycle management for workloads of any scale. Physical servers. Blade systems. Hyperconverged infrastructure.
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Storage
Capacity planning, tiering, performance optimization, and data lifecycle management across on-premise and cloud storage services. Block, File and Object.
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Virtualization
Deployment, hardening, capacity management, and migration across hypervisor stacks. VMware ESXi. Microsoft Hyper-V. KVM-based platforms (Proxmox, Oracle Linux KVM). OpenShift Virtualization.
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Backup & Recovery
Data protection strategy, backup infrastructure deployment, disaster recovery orchestration, and business continuity planning. Tested. Automated. Documented.
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Load Balancing & Application Delivery
L4/L7 load balancing. Global server load balancing. Application delivery controllers. SSL offloading. Traffic management. On-premise appliances and cloud-native equivalents.
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Observability & Management
You see what matters. Before it breaks. Infrastructure monitoring, alerting, capacity trending, and operational dashboards. Increasingly augmented by AI-driven anomaly detection, predictive capacity planning, and automated root cause analysis.
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Migrations
No downtime. No data loss. No excuses. Migrations are where we shine. We've built our reputation on migrating environments where the margin for error is zero and the business cannot stop. We plan and execute complex infrastructure migrations – data center consolidations, platform-to-platform transitions, hypervisor migrations, cloud migrations, and hybrid replatforming programs.
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How We Deliver
Projects
Built to last. Delivered complete.
Solution architecture, deployment, configuration, hardening, migration, and knowledge transfer.
Operations & Support
Operated as if it's ours.
For over 20 years we have built systems as if we will have to operate them, and then we operate them as if they are our own – with all the care, discipline, and preventive action that demands. Our internal systems, processes, and teams are matured to fulfill any operational or support need, 24/7.
We act as your safety net – filling gaps in expertise or capacity, no matter the complexity or the hour. Whether we operate what we built or take over what you've already deployed, we continuously transfer knowledge to your teams through documented processes, joint operations, and ongoing enablement.
Platform Engineering & DevOps
Platforms that engineers actually want to use.
Platforms that engineers actually want to use.
A platform – infrastructure combined with DevOps and GitOps frameworks that deliver one operating model for how software is provisioned, deployed, and operated. Our platform engagements are AI-enabled by design – from AI-assisted code generation and test automation through intelligent pipeline optimization and predictive scaling.The result: self-sufficient teams, zero idle time, minimal cross-team dependencies, formalized change management out of the box, and processes that document themselves.
Infrastructure as Data (IaD)
The foundation. All infrastructure – compute, networking, storage, container orchestration, and commodity services (databases, cache, queues, event streaming, API management, ingress, service mesh, DNS, secrets) – expressed as standardized, versioned, reusable modules. Teams don't request infrastructure. They declare what they need. The platform provisions it.
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GitOps
The operating framework. Git holds the desired state for everything – infrastructure, platform services, policies, deployment definitions. Continuous reconciliation delivers that state to running systems.Every change is reviewed, approved, versioned, and auditable. No side-channel modifications. No drift. Change management is not a process on top – it is how the platform works. The code is the documentation.
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IaD + GitOps = Platform
Self-service for all actors – developers, app owners, external vendors. Same patterns, same workflows, same guardrails everywhere.
Pre-hardened, reusable modules - standardized and lifecycle-managed. Provisioned on demand, not by ticket.
built-in change management and self-documented processes - the platform enforces formalism by design. Onboarding a new engineer means reading the repos, not a wiki
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Continuous Integration (CI)
Fast, parallel, minimal. Least-component builds with maximum parallelism. Automated testing at every stage – functional, performance, security. Not limited to cloud-native applications. We build CI pipelines for traditional and monolithic workloads – extracting, packaging, and preparing them for containerized, stateless deployment. This is the enabler for re-platforming: taking legacy
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Continuous Delivery & Deployment (CD)
Standard workflows from release through deploy and rollback. GitOps conventions for environment overlays, promotion models, and multi-site rollout. Policy-as-code gates for quality, security, and compliance at every stage. Onboarding templates for new teams and vendors.
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APIs, Middleware & Integration
API gateways, message brokers, middleware platforms, and integration layers. Connecting services across environments and enabling event-driven architectures as part of the platform.
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Database Services
Deep DBA expertise across engines and workload types – delivered as part of platform engagements or as standalone operations and support. Relational PostgreSQL, Microsoft SQL Server, Oracle, MySQL NoSQL Elasticsearch, Cassandra, MongoDB Caching Redis, Memcached Deployment automation, performance tuning, high availability, disaster recovery, migration, and security hardening. Lifecycle-managed – on-prem, in the cloud, or as an IaD module within the platform.
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Medium Agnostic
The platform adapts to the hosting environment. The workflows and guardrails stay the same. • Hyperscalers – AWS, Azure • On-premises – OpenShift, VMware Tanzu, Rancher, upstream Kubernetes, bare-metal • Hybrid – unified abstractions across on-prem and cloud, same experience everywhere
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Security by Design
Security is embedded in every platform we build – not added after. Shift-left gating in CI/CD pipelines, runtime protection, secrets management, and continuous compliance. For the full depth of our security capabilities, see Defensive Cybersecurity.
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Observability
End-to-end – from infrastructure health through application performance and user experience. Metrics, logs, traces, APM, real user monitoring, synthetic checks. Correlated into actionable signals across every layer – augmented by AI-driven anomaly detection, predictive alerting, and automated root cause analysis. Open-source or commercial – based on what fits.
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How We Deliver
Projects
Built with you. Owned by you.
Platform design, build, and migration. Combined teams from day one – our engineers and yours working side by side. Every engagement includes structured knowledge transfer: your team learns the platform, the frameworks.
the conventions, and the operational model. When the project ends, your team runs the platform – independently, confidently, with full ownership of the codebase and the know-how.
Operations & Support
Operated as our own. Delivered around the clock.
24/7 SLA for DevOps and DevSecOps operations, backed by 20 years of operating and supporting client systems. We build platforms as if we will have to operate them, and then we operate them as if they are our own. Our internal systems, processes, and teams are matured to handle any operational or support need around the clock.We act as your safety net – extending your team’s capacity and filling expertise gaps wherever they exist.
Flexible scoping based on environment, team maturity, and operational needs. Knowledge transfer is continuous: documented runbooks, joint troubleshooting, and progressive handover as your team grows into the platform.
Cybersecurity
Defense in depth. Operated around the clock.
Defense in depth. Operated around the clock.
eFellows delivers defensive cybersecurity as implementation projects and as ongoing operations and support. Built on major vendor platforms, vendor-agnostic by design, backed by two decades of engineering across hybrid, cloud-native, and legacy environments.
EDR/XDR deployment and management, server and workstation hardening, secure baseline configuration across Windows, Linux, and cloud workloads. Cloud security posture management (CSPM.
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Email Security
Email gateway deployment and management, anti-phishing and anti-spam, business email compromise (BEC) protection, DMARC/DKIM/SPF configuration and enforcement, URL and attachment sandboxing. Security Monitoring and Operations SIEM and SOAR platform deployment, log source onboarding, detection rule engineering, use case development, alert triage, threat hunting, incident detection and response. AI-augmented across the stack – ML-driven detection, behavioral analytics, automated triage, enrichment, and response orchestration.
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Identity and Access Management
IAM platform deployment, MFA rollout, privileged access management (PAM), Active Directory and directory services hardening, SSO integration, access review and recertification, identity threat detection, zero trust architecture design and advisory.
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Application and DevSecOps
EDR/XDR deployment and management, server and workstation hardening, secure baseline configuration across Windows, Linux, and cloud workloads. Cloud security posture management (CSPM.
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Data Protection and Encryption
Data classification and discovery, encryption at rest and in transit,, key management infrastructure, HSM integration, database security, backup and recovery security.
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AI Security
As organizations adopt LLMs, AI agents, and tool-calling architectures, new attack surfaces emerge that traditional security controls don’t cover.
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Security Awareness and Training
Phishing simulations, user security awareness programs, role-based training for developers and operations teams, social engineering assessments. Building a security-conscious culture – not just deploying tools.
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Digital Forensics and Incident Response (DFIR)
Forensic investigation, evidence collection and preservation, root cause analysis, containment and eradication, post-incident reporting. Available as incident response retainers for organizations that need guaranteed response times when an incident occurs.
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How We Deliver
Projects
Built right. Owned by you.
Solution architecture, deployment, configuration, hardening, and knowledge transfer. Every security project includes hands-on enablement for your team. We don't just implement controls.
Your engineers learn what was built, why, and how to operate and evolve it. When the engagement ends, you own the security posture, not just the tools.
Operations & Support
Vigilance that never stops.
For over 20 years we have built systems as if we will have to operate them, and then we operate them as if they are our own – with all the care, discipline, and preventive action that demands. Our internal systems, processes, and teams are matured to fulfill any operational or support need, 24/7.
We act as your safety net – filling gaps in expertise or capacity, no matter the complexity or the hour. Whether we operate what we built or take over what you've already deployed, we continuously transfer knowledge to your teams through documented processes, joint operations, and ongoing enablement.