About NVAK

NVAK is focused on building reliable data platforms, optimizing database systems, and helping organizations modernize enterprise data workflows.

NVAK brings together strong database engineering and hands-on data engineering experience across Oracle, BigQuery, GCP, Airflow, and large-scale ETL/ELT systems.

Our work focuses on practical business outcomes: improving data reliability, strengthening data quality, optimizing SQL performance, supporting production systems, and making data easier for teams to access, trust, and use.

We have experience with Oracle SQL, PL/SQL, Oracle APEX, relational database design, performance tuning, data warehousing, data validation, and cloud-based data platform development.

NVAK also supports AI-enabled data workflows, including RAG, vector search, and LLM-assisted automation, with the belief that successful AI systems require strong and reliable data foundations.

Core Strengths

Database Depth

Deep experience with Oracle SQL, PL/SQL, APEX, stored procedures, data models, and enterprise database applications.

Data Engineering

Practical experience with pipelines, data movement, validation, reconciliation, orchestration, and cloud data platforms.

Performance & Reliability

Strong focus on SQL tuning, production support, troubleshooting, data quality, and scalable system design.