SQL Server Queries, Stored Procedures & Reports by Bastian EspinozaSQL Server Queries, Stored Procedures & Reports by Bastian Espinoza
SQL Server Queries, Stored Procedures & ReportsBastian Espinoza
Cover image for SQL Server Queries, Stored Procedures & Reports
I help build, fix, and improve SQL Server queries, stored procedures, reports, and database workflows for business applications.
This service is ideal if you need reliable T-SQL queries, reusable stored procedures, report-ready data, dashboard queries, data validation, performance improvements, or backend database logic for an existing .NET, internal, ERP, admin, or business system.
What I can help with:
SQL Server queries for reports, dashboards, or internal modules
Stored procedures for business workflows
Query review and basic optimization
Joins, filters, aggregations, and reporting datasets
Data validation and consistency checks
Backend-ready database logic for APIs or admin panels
Documentation or explanation of the delivered SQL logic
Support for existing .NET / SQL Server applications
Best fit for scoped database tasks, reporting needs, internal tools, admin panels, ERP-style workflows, dashboards, and business systems that need cleaner and more reliable data output.
Not included by default:
Full database redesign
Large data migrations
Complex BI platforms
Production changes without backup or approval
Unlimited report versions or unrelated feature changes
Before starting, I confirm the tables, expected output, sample data, business rules, performance needs, and acceptance criteria.
FAQs

Example work
Starting at$200
Duration1 week
Tags
Microsoft SQL Server
SQL
Backend Engineer
Service provided by
Bastian Espinoza Santiago, Chile
SQL Server Queries, Stored Procedures & ReportsBastian Espinoza
Starting at$200
Duration1 week
Tags
Microsoft SQL Server
SQL
Backend Engineer
Cover image for SQL Server Queries, Stored Procedures & Reports
I help build, fix, and improve SQL Server queries, stored procedures, reports, and database workflows for business applications.
This service is ideal if you need reliable T-SQL queries, reusable stored procedures, report-ready data, dashboard queries, data validation, performance improvements, or backend database logic for an existing .NET, internal, ERP, admin, or business system.
What I can help with:
SQL Server queries for reports, dashboards, or internal modules
Stored procedures for business workflows
Query review and basic optimization
Joins, filters, aggregations, and reporting datasets
Data validation and consistency checks
Backend-ready database logic for APIs or admin panels
Documentation or explanation of the delivered SQL logic
Support for existing .NET / SQL Server applications
Best fit for scoped database tasks, reporting needs, internal tools, admin panels, ERP-style workflows, dashboards, and business systems that need cleaner and more reliable data output.
Not included by default:
Full database redesign
Large data migrations
Complex BI platforms
Production changes without backup or approval
Unlimited report versions or unrelated feature changes
Before starting, I confirm the tables, expected output, sample data, business rules, performance needs, and acceptance criteria.
FAQs

Example work
$200