SQL ServerEnterprise database
Database engineering · for critical systems
Database systems built to perform. Built to last.
Architecture, SQL and ETL development, performance tuning, monitoring and cloud migration for business-critical databases.
SQLSQL Server
OOracle
PGPostgreSQL
myMySQL
CCassandra
MMongoDB
FFirebase
ETL & Migration
Reporting & Analytics
Available for database audits and migration planning
YOUR DATABASE, UNDER CONTROL
PRODUCTION
Always-on database care
We monitor health, availability and workload signals before small issues become incidents.
WORKLOAD RESPONSE LIVE
99.99%availability target
Query latency42 ms↓ 18% optimized
Database healthStable✓ Checks passed
Active alerts0● Healthy
Protection runningMonitoring · performance · resilience · cloud
readiness
Technologies we train
SQL ServerPostgreSQLMySQLSSISADFAzureGCPDatabricks
16+years of database expertise
50+successful migrations
60%query latency reduction achieved
24/7support options available
Technology ecosystem
Engineering across your data stack
From operational databases to integration pipelines, reporting and cloud platforms, we help teams design, improve and operate the systems behind their data.
Azure SQLManaged cloud database
Oracle DatabaseEnterprise database
PostgreSQLOpen-source database
MySQLApplication database
FirebirdRelational database
MongoDBDocument database
Apache CassandraDistributed database
DataStax CassandraManaged Cassandra platform
FirebaseRealtime app database
SSISData integration
Azure Data FactoryCloud orchestration
TalendIntegration platform
DatabricksLakehouse engineering
PythonData engineering
SSRSOperational reporting
Power BIBusiness intelligence
Paginated ReportsPixel-perfect reporting
Azure SQL MIManaged instance
Azure SynapseAnalytics platform
Azure DatabricksCloud lakehouse
Amazon Web ServicesCloud data services
Google Cloud PlatformCloud data services
BigQueryCloud data warehouse
SnowflakeCloud data platform
Core services
Focused expertise across the database lifecycle
From a single performance bottleneck to an end-to-end modernization program, every engagement starts with a clear technical outcome.
Database Engineering
Architecture, development and optimization for scalable, maintainable systems.
Performance Audits
Find slow queries, indexing gaps and capacity risks with an actionable plan.
ETL Architecture
Design resilient pipelines with validation, observability and reliable delivery.
Managed DBA
Monitoring, backups, maintenance and operational support matched to your SLA.
Cloud Modernization
Plan and execute low-risk migrations with validation and cost optimization.
Database Reliability
Proactive monitoring, incident support, patching and recovery readiness.
Selected clients
Trusted for hands-on database delivery
“Nilan DataBytes delivered strong SQL work, communicated clearly and met every deadline. The team absorbed pressure and helped us navigate complex database decisions.” — Delivery Director, Voicera Analytics
Case study highlights
Evidence, not just capabilities
A snapshot of the practical outcomes delivered across performance, migration and data engineering.
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Data warehouse
Enterprise analytics foundation
Dimensional warehouse and incremental ETL pipelines built for dependable reporting.
Read the story →☁
Migration
Legacy SQL to Azure
A validated cloud cutover plan designed to protect data and minimize interruption.
Read the story →⚡
Performance
60% faster response
Query tuning, indexing and statistics improvements resolved production slowdowns.
Read the story →Build practical database and cloud skills
Project-focused training for freshers, professionals and corporate teams.
Discuss a project
Start with a focused technical conversation
Tell us your platform and challenge. We’ll use the first conversation to clarify scope, risk and the most useful next step.