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Data solutions for enterprises
Octavian Janner — Freelance Data Architect & IT Consultant
Senior Data Architect & IT Consultant
Data Architecture • Data Migration • SQL Engineering • Azure Data Platforms • Data Project Management • Mentoring & Skills Transfer
30 years of hands‑on experience delivering complex data solutions — and helping teams grow the skills to sustain them.
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Trusted Expertise for High‑Stakes Data Projects
I design, build, and lead data platforms, migrations, and architectures that are robust, scalable, and aligned with organisational strategy. I also provide mentoring and structured skills transfer, ensuring your teams gain confidence, capability, and long‑term ownership.
Beyond Technology: Transferable Strengths
Leadership, communication, problem‑solving, and mentoring are at the core of how I work. I bring clarity, structure, and calm to complex environments — enabling teams to deliver with confidence.
Core Services
- Data Architecture & Strategy
- Data Migration Leadership
- Data Quality & Governance
- BI & Data Warehousing
- SQL Server & ETL Engineering
- Azure Data Services
- Project & Delivery Management
- Mentoring & Skills Transfer
Productised Packages
- Data Architecture Health Check
- Data Migration Readiness Assessment
- SQL Server Performance Audit
- Data Quality Framework in a Box
- Azure Data Platform Kickstart
Industry Expertise
NHS & Healthcare • Police & Public Safety • Local & Central Government • Utilities • Financial Services • Recruitment • Property
Let’s talk about your next data initiative. Available for remote or on‑site engagements across the UK and Europe.