From schema architecture to production-grade pipelines, we build the data layer that powers your applications, analytics, and growth.
What we deliver
Whether you need a clean relational model, a high-throughput event pipeline, or a warehouse that answers business questions in seconds, we design and build data systems that perform at scale.
Data Modeling & Schema Design
Normalized and denormalized schemas tailored to your access patterns and growth trajectory.
ETL & Data Pipelines
Reliable extract-transform-load workflows that move data between systems on schedule or in real time.
Data Warehousing
Centralized analytical stores built for fast queries across terabytes of historical data.
Performance Tuning
Index optimization, query profiling, and caching strategies that cut response times dramatically.
Migration & Modernization
Zero-downtime migrations from legacy databases to modern platforms without data loss.
Data Governance & Security
Access controls, encryption at rest, audit logging, and compliance-ready data policies.
A structured four-phase approach that turns fragmented data into a unified, query-ready asset.
Client stories
“NezoTech consolidated five siloed databases into one warehouse in under ten weeks. Our analysts went from waiting hours for reports to getting answers in seconds.”
Marta Ionescu
VP of Data at BrightSync
VP of Data at BrightSync
“Their ETL pipelines process 20 million events per day without a single missed record. The data quality improvement alone justified the entire project.”
Jonas Brandt
CTO at PeakVolt Energy
CTO at PeakVolt Energy
“We needed HIPAA-compliant data architecture that could handle real-time patient analytics. NezoTech delivered on both fronts and cut our infrastructure costs by a third.”
Elena Park
Head of Engineering at CloverMed
Head of Engineering at CloverMed
“NezoTech consolidated five siloed databases into one warehouse in under ten weeks. Our analysts went from waiting hours for reports to getting answers in seconds.”
Marta Ionescu
VP of Data at BrightSync
Jonas Brandt — PeakVolt Energy
Elena Park — CloverMed
Share your data challenges and get a tailored architecture proposal within 48 hours.