Project Experience

Complex technical work, translated into practical outcomes.

The examples below represent the type of engineering challenges Diamond Labs delivers across infrastructure, cloud, identity, automation and enterprise systems. Client-sensitive details are intentionally generalized.

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Endpoint Engineering

Centralized PXE Imaging & Deployment

LinuxDHCP / TFTPAutomation

Standardizing endpoint deployment across the network.

A centralized deployment platform was engineered to capture and deploy standardized workstation images over the network. The implementation included PXE boot services, DHCP architecture, TFTP, image storage, host registration and UEFI boot troubleshooting.

The work required resolving interface and VLAN issues, storage permissions, boot-chain compatibility and image capture dependencies while maintaining a repeatable deployment workflow.

Standardized workstation imaging

Centralized deployment workflow

Reduced repetitive manual setup

Identity & Access

Modern SSO Platform Architecture

KeycloakDockerTLS

Centralizing authentication for modern applications.

A containerized identity platform was deployed as the foundation for centralized authentication and single sign-on. The implementation covered bootstrap administration, container runtime permissions, production TLS planning and certificate-chain requirements.

The architecture was designed with future directory integration, secure application onboarding and stronger identity governance in mind.

Central identity foundation

TLS-ready architecture

Scalable SSO integration path

Enterprise Platforms

High-Availability Application Stack

LinuxElasticsearchNFS

Stabilizing multi-node application infrastructure.

Multi-node enterprise application services were analyzed and stabilized across application and database tiers. Work included service management, Java application dependencies, Elasticsearch data and snapshot paths, NFS access and cross-node connectivity.

The engagement focused on identifying the actual dependency failures behind service symptoms and creating a more reliable operational baseline.

Improved node consistency

Validated shared storage

Clearer service dependencies

Network Architecture

Secure Network Segmentation & HA Design

VLANHAProxyVRRP

Separating exposure zones without sacrificing availability.

A production-grade design approach was developed to separate internet-facing, UAT and internal production traffic while preserving controlled application access. The architecture used open-source load balancing concepts alongside network segmentation and availability mechanisms.

Design decisions differentiated traffic steering, gateway redundancy and routing responsibilities so each component served a clear operational purpose.

Reduced trust-zone overlap

Higher service resilience

Clearer traffic architecture

Microsoft Cloud

Messaging Modernization & M365 Migration

Microsoft 365Exchange OnlineIMAP

Moving business messaging toward Microsoft 365.

Migration planning and troubleshooting covered mailbox transfer paths, recipient readiness, authentication issues, migration endpoints, domain considerations and Microsoft 365 target configuration.

The approach emphasized preserving business continuity while resolving the identity and protocol constraints that commonly affect email migrations.

Structured migration path

Recipient readiness validation

Reduced migration uncertainty

Automation

Directory & Administrative Automation

PowerShellActive DirectoryExcel

Turning bulk administration into controlled workflows.

Interactive PowerShell tooling was built around structured Excel inputs to validate users, compare directory attributes, update custom fields and manage security-group membership while displaying each step to the operator.

This pattern converts error-prone repetitive administration into a repeatable process with validation and visible execution feedback.

Bulk processing with validation

Operator-visible workflow

Less manual directory administration

Your environment is different

Tell us what needs to work better.

We’ll assess the current state and build the technical path from there.

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