Hanna Odulaja
IT Systems Engineer

HANNA Odulaja.

Cloud & Infrastructure · Founder · Lagos, NG

Technology leader with 10+ years across the UK and Nigeria. From NHS England to a live oil & gas facility in Delta State — I build, run, and own entire IT ecosystems. Founder of HAO Technologies and Kudora.

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Years Experience
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Roles Held
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Products Built
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Certifications
Lagos, Nigeria · Available for Consulting
Microsoft Azure Cloud Infrastructure Microsoft Intune ERP Development NHS England IT Systems Engineering NDPA 2023 Oil & Gas IT Clinical Systems HAO Technologies Kudora SaaS AWS Architect CCNA Scrum Master Microsoft Azure Cloud Infrastructure Microsoft Intune ERP Development NHS England IT Systems Engineering NDPA 2023 Oil & Gas IT Clinical Systems HAO Technologies Kudora SaaS AWS Architect CCNA Scrum Master
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Work Experience

Jan 2026 — Present
HAO Technologies
Lagos, Nigeria
Founder
Founder & CEO
  • Founded a Lagos-based technology solutions company delivering IT consulting, cloud infrastructure, and digital transformation services to businesses and public institutions.
  • Built and launched Kudora (usekudora.com) — a SaaS invoicing and tax compliance platform for Nigerian SMEs, supporting VAT, WHT, CIT, and FIRS e-invoicing.
  • Developed the company's full digital presence including brand identity, website (haotechnologies.com), and go-to-market positioning under the NTA 2025 framework.
  • Advising clients on alignment with the Nigeria Data Protection Act (NDPA) 2023.
Cloud Architecture SaaS Development NDPA 2023 Tax Compliance Digital Transformation
2025 — Present
Southfield Petroleum Ltd
Delta State, Nigeria
Oil & Gas
IT Systems Engineer
  • Sole IT lead for a live upstream oil and gas facility — owning the entire technology stack from cloud to endpoints to systems development.
  • Architecting and managing the organisation's Microsoft Azure cloud environment — identity, provisioning, security policies, and cost governance.
  • Deployed and administering Microsoft Intune for device management across all company endpoints — compliance policies, app deployment, and device configuration.
  • Leading design and development of an internal ERP system to centralise operational workflows, procurement, and reporting for the facility.
  • Built and managing the company website — design, content, hosting, and ongoing maintenance.
  • Overseeing full IT infrastructure deployment — network setup, hardware, user onboarding, and on-site IT support.
Microsoft Azure Microsoft Intune ERP Development IT Infrastructure Network Administration Oil & Gas IT
2023 — 2025
NHS England
London, UK
Healthcare IT
IT Analyst / Technical Engineer
  • Hands-on technical IT support and systems analysis across NHS England — maintaining critical clinical and operational infrastructure in a highly regulated environment.
  • Supported migration of clinical software systems (EHR, patient management platforms) from on-premise to cloud — compatibility testing, data integrity checks, post-migration validation.
  • Key technical role in the organisation-wide Windows 10 → 11 upgrade programme — device configuration, deployment, user support, and troubleshooting across the NHS estate.
  • Diagnosed and resolved hardware, software, and network incidents where system availability directly impacts patient care.
  • Maintained compliance with NHS DSP Toolkit standards and UK GDPR.
Clinical Systems (EHR) On-Premise to Cloud Windows 10 → 11 NHS DSP Toolkit UK GDPR Incident Management
2021 — 2023
University of Greenwich
London, UK
Higher Education
IT Analyst
  • IT analysis and systems support across a multi-campus university — faculty, staff, and student-facing digital services.
  • Managed incident resolution, IT service delivery, and technology asset administration across a complex multi-campus environment.
  • Supported data governance and information security compliance aligned with UK institutional frameworks.
IT Service Management Systems Analysis Data Governance Higher Education IT
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Core Skills

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Cloud & Infrastructure
Microsoft Azure · Microsoft Intune · On-Premise to Cloud · Cloud Administration · Network Administration
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Systems & Development
ERP Development · Web Development · Systems Analysis · IT Infrastructure Deployment · Endpoint Device Management
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Clinical & Regulated Environments
Clinical Systems (EHR/PAS) · NHS DSP Toolkit · UK GDPR · NDPA 2023 · Oil & Gas IT
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Service & Operations
IT Support & Analysis · Incident Management · Change Management · ITIL · Windows Deployment
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Products & Platforms
HAO Technologies · Kudora SaaS · Microsoft 365 · Azure Active Directory · SPL ERP
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Compliance & Governance
NDPA 2023 · UK GDPR · NHS DSP Toolkit · Data Protection Officer (DPO) · FIRS Compliance
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Education & Certifications

Academic Qualification
M.Sc — Management of Information Technology
University of Greenwich · London, United Kingdom
2020 — 2021
NDPC Data Protection Officer (DPO)
In Progress
AWS Cloud Practitioner
Certified
AWS Solutions Architect
Certified
CCNA — Cisco Certified Network Associate
Certified
Certified Scrum Master (CSM)
Certified
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Let's Connect.

Open to
great work.

Available for IT consulting engagements, cloud architecture projects, data governance advisory, and senior IT roles across Nigeria and internationally.

Send a Message →
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Phone 08102663528
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Location Lagos, Nigeria
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Company Website haotechnologies.com
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SaaS Product usekudora.com