About J2V2
Hands-on enterprise data, engineering and transformation expertise.
What J2V2 Delivers
Founded by senior technology professionals with more than 40 years of combined experience, J2V2 provides practical, hands-on expertise across enterprise-scale data, reporting, integration and transformation environments.
Our capabilities span:
- Global SQL Server estates (100–300+ servers)
- Enterprise data warehouses and reporting platforms
- SAP BW → Azure migrations using ADF, Databricks and DevOps
- Oracle, SAP & Sage ERP transformation programmes
- High-volume Solana blockchain analytics platforms
- ClickHouse ingestion, optimisation and distributed data environments
- DevOps automation frameworks and operational tooling
- Business continuity, disaster recovery and high-availability architectures
We help organisations modernise technology, improve reliability, optimise performance and build scalable platforms capable of supporting future growth.
Why J2V2 Exists
Organisations rely on information to operate, make decisions and grow — yet many struggle with fragmented systems, inconsistent reporting, unclear ownership and legacy environments.
J2V2 exists to help organisations build trusted information through:
- disciplined engineering
- strong data foundations
- clear governance
- practical delivery
- sustainable capability
We focus on outcomes that last long after the project ends.
Technology Is Only Part of the Solution
We believe the strongest solutions begin with understanding — understanding the business, the data and the people who rely on it.
Our philosophy is shaped by:
- clarity over complexity
- engineering discipline
- long-term thinking
- trust in information
- strong foundations
- leaving organisations stronger
This is The J2V2 Way, and it guides every engagement.
Meet the People Behind J2V2
Jerrica Jansen van Vuuren
Over 20 years designing and delivering enterprise data platforms, data warehouses, ETL frameworks, reporting environments, systems integration and database architectures.
Career highlights:
- Administration of global SQL Server estates exceeding 300 servers
- Design and operation of large-scale ETL and reporting environments
- High-volume Solana analytics platforms using ClickHouse
- Business continuity and disaster recovery implementation
- Enterprise database migration and modernisation projects
Lesia Loots
More than 30 years of experience across IT operations, programme management, ERP transformation, systems integration and large-scale data engineering initiatives.
Career highlights:
- SAP BW → Azure migration using ADF, Databricks and DevOps
- Enterprise ERP implementation and data migration programmes
- Infrastructure transition and transformation leadership
- Operational delivery across multiple African countries
- System design and implementation for large manufacturing operations
Critical System Support
What We Bring to Every Engagement
Deep Technical Expertise
Hands-on engineering experience across enterprise data platforms, reporting environments, integration and automation.
Practical Delivery
Clear, structured execution that reduces complexity and delivers sustainable outcomes.
Long-Term Thinking
Solutions designed to remain valuable as systems, teams and technologies evolve.
Cross-Industry Experience
We support organisations across high-volume, mission-critical and regulated environments.
What You Can Expect From Us
- understanding before recommending
- clarity in communication
- disciplined engineering
- transparent delivery
- sustainable solutions
- strengthening your organisation
Ready to discuss your data and technology challenges?
Our experts can help you understand your data landscape, define clear priorities and deliver sustainable solutions.