EREXTY IT Solutions LLC delivers enterprise-grade identity management, Linux infrastructure security, and compliance-driven IT consulting — built on deep technical expertise and governance discipline.
From identity infrastructure deployment to compliance hardening — we deliver documented, audit-ready solutions that meet the standards enterprise and government clients demand.
Red Hat IdM / FreeIPA design, deployment, and configuration. LDAP schema design, Kerberos realm setup, DNS integration, Active Directory trust, and SSSD client enrollment across RHEL and CentOS environments.
RHEL/CentOS system hardening to NIST 800-53, CIS Benchmark, and DISA STIG/SCAP standards. OpenSCAP compliance scanning, vulnerability remediation, and security baseline implementation.
Secure and reliable hosting and cloud infrastructure solutions for business websites, applications, and IT services.
SOP development, operational runbook creation, compliance documentation mapped to NIST and STIG frameworks, audit readiness preparation, and knowledge base buildout for IT teams.
AI-driven self-healing automation, event-driven Ansible workflows, Python/Bash scripting, bulk identity provisioning pipelines, zero-touch OS deployment with Kickstart and JumpStart.
Structured workshops and mentoring for IT professionals and junior systems administrators. Custom training curriculum development, hands-on lab sessions, career guidance, and knowledge transfer programs — drawing on years of production experience and a documented methodology.
Comprehensive security assessments covering vulnerability scanning, risk analysis, access control reviews, and remediation planning. Strategic advisory services helping organizations align their IT posture with business objectives and regulatory requirements.
End-to-end infrastructure design, deployment, and migration services. From on-premises to hybrid cloud architectures, zero-touch OS provisioning, containerization with Docker, and workload migrations to AWS.
EREXTY IT Solutions LLC was founded by Erewarifagha (Ere) Ibelema — a Systems Administrator and Identity Management Engineer with over four years of hands-on experience deploying and securing enterprise identity infrastructure across RHEL/CentOS and Windows Server environments.
Our expertise centers on FreeIPA and Red Hat Identity Management — the upstream platform powering enterprise IdM — with proven capability in LDAP schema design, Kerberos authentication, Active Directory integration, and SSSD-based centralized authentication across hybrid environments.
What distinguishes EREXTY IT Solutions is the governance layer we bring to every engagement. Ere's Master of Public Administration — with a focus on Policy Analysis, Program Evaluation, and Organizational Management — means our solutions are not just technically sound but compliance-ready, audit-defensible, and documented in a way that outlasts the engagement itself.
We are a Maryland LLC, fully remote-capable, and experienced in government-adjacent and compliance-driven environments. Every engagement is executed against a tested, documented methodology refined across 40+ production systems.
To deliver technically excellent, governance-informed identity management and infrastructure security solutions that protect organizations, satisfy compliance requirements, and stand the test of audit scrutiny — with documentation and transparency at every step.
To be the most trusted identity management and cloud security consultancy for government-adjacent organizations, federal contractors, and compliance-driven enterprises — known for combining deep technical expertise with governance discipline that most IT firms cannot match.
Enterprise lab spanning RHEL, CentOS, and Windows Server — every solution tested before production deployment.
MPA training in Policy Analysis and Program Evaluation means compliance frameworks are built in from the start — not retrofitted.
Every engagement delivers runbooks, SOPs, and architecture documents that satisfy both engineers and auditors.
95% provisioning time reduction. 65% faster incident response. We track and report results rigorously.
EREXTY IT Solutions LLC is a Maryland-registered business with SAM.gov registration.
Every project below was built, tested, and validated in production or enterprise-equivalent environments. All sensitive client data has been appropriately anonymized.
Full-stack FreeIPA deployment integrating LDAP, DNS, Kerberos, Active Directory trust, and SSSD client enrollment across multi-platform RHEL, CentOS, and Windows Server environments.
Automated CSV→LDIF→LDAP pipeline for bulk user onboarding via 389 Directory Server, with ACI-based access controls, SSSD integration, and ldapsearch validation achieving zero failed imports.
End-to-end RHEL system hardening using OpenSCAP with DISA STIG profile. SELinux enforcement, auditd configuration, PAM policies, SSH hardening, and full compliance documentation for audit readiness.
Event-driven remediation system built with Python, Flask, and Ansible EDA. Monitors infrastructure events, automatically triggers remediation playbooks, and escalates unresolved issues.
Migrated 10+ on-premises VMs to AWS via OVA-to-AMI conversion. Designed secure VPC architecture with segmented subnets, hardened security groups, KMS encryption, and CloudTrail/GuardDuty monitoring.
Deployed Splunk Enterprise, Prometheus, and Grafana across 40+ hosts. Configured Universal Forwarders, correlation searches, RBAC dashboards, and custom alerting for real-time threat visibility.
Migrated a static HTML business site to a fully managed WordPress deployment on AWS EC2, running Apache, MariaDB, and PHP on Amazon Linux 2023. The build included a custom-converted WordPress theme preserving the original design pixel-for-pixel, automated HTTPS via Let’s Encrypt, a dedicated least-privilege database user, and SSH access restricted by IP. Post-launch hardening covered a full EBS encryption retrofit on the production volume, dual-layer backup coverage (UpdraftPlus for content, AWS DLM for infrastructure snapshots), and a working contact form wired through Amazon SES to bypass AWS’s default outbound mail restrictions.
Development Approach: Independently designed, developed, configured, and deployed using AI-assisted development with Claude. Claude was used as a development and troubleshooting assistant while the website architecture, implementation, configuration, testing, security hardening, and deployment were directed and carried out by EREXTY IT Solutions LLC.
Our unique combination of deep technical expertise and graduate-level governance education sets EREXTY IT Solutions apart in the identity management and security consulting market.
Ready to discuss your identity management or infrastructure security needs? We respond to all inquiries within one business day.