Custom Business Software
Small internal applications and workflow tools that replace spreadsheets, duplicate entry, and error-prone manual work.
Software Development & Data Solutions
Practical software for the parts of your business that no longer work smoothly.
I help small and midsize businesses replace fragile manual processes, connect systems, and get reliable answers from their data.
What I help with
Focused technical help, shaped around the business problem.
Data & Reporting
Database development, reporting, imports and exports, data cleanup, ETL, and dependable automation. Deep experience with SQL Server and relational data systems.
System Integration
Connections between existing applications, APIs, databases, vendor platforms, and file-based data feeds.
Does this sound familiar?
The technology may be complicated. The problem usually feels very concrete.
- 01Our Excel process has become unmanageable.
- 02Employees enter the same data in multiple systems.
- 03Reporting is slow, manual, or difficult to trust.
- 04Two applications need to exchange data reliably.
- 05We have an older .NET or SQL system nobody wants to touch.
- 06We need development help, but not another full-time hire.
What this can look like
Useful improvements without a risky, all-at-once rewrite.
Shared spreadsheet
Internal Web Application
A multi-user tool with validation, permissions, workflow, and reporting.
Manual data import
Automated Integration
Retrieve, validate, transform, and import vendor data on a reliable schedule.
Legacy application
Gradual Modernization
Extend or improve an existing .NET, database, or business system without replacing everything.
About
Production experience matters.
I’m Radu Butarascu, a software developer with more than 18 years of experience building, maintaining, and supporting business-critical systems.
My background centers on C#, .NET, SQL Server, backend services, APIs, data processing, automation, and production support. I understand that software has to do more than look impressive in a demo—it has to be reliable, understandable, and maintainable after it goes live.
C#.NETASP.NET CoreSQL ServerREST
APIsETLAzureSystem Integration
How engagements work
Start with the problem. Choose the right-sized next step.
Start a conversation
Have a process, system, or data problem that needs a practical solution?
Tell me what is getting in the way. We can determine whether a focused software project is the right answer.