Full-Stack / .NET
Business systems experience with C#/.NET Core, Entity Framework, LINQ, SQL optimization, stored procedures, APIs, AWS, and Azure.
C# .NET Core EF Core LINQ SQL Stored Procedures AWS Azure
View Full-Stack Experience →Full-Stack / .NET
Full-stack experience building .NET APIs, SQL workflows, and business systems.
I spent five years working on business systems with C#/.NET Core, Entity Framework, LINQ, SQL optimization, stored procedures, APIs, AWS services, and Azure integrations.
Kotlin Nuxt TypeScript .NET Firebase SQL
Full-Stack Proof
5 Years
Business Systems
.NET + SQL
Backend APIs
Enterprise
Multi-tenant Platforms
Capabilities
Backend and database work for multi-tenant business software.
Experience includes C#/.NET Core, Entity Framework, LINQ, SQL performance work, stored procedures, REST APIs, AWS Lambdas, Elastic Beanstalk, S3, EC2, API Gateway, and Azure services.
Full-Stack / .NET
Peopleware MX
Full-Stack / Backend Developer
Development of multi-tenant business systems with C#/.NET Core, Entity Framework, LINQ, SQL optimization, stored procedures, APIs, AWS services, and Azure integrations.
- Built APIs and backend integrations for business systems
- Worked with Entity Framework, LINQ, SQL, and stored procedures
- Improved backend performance through SQL and application-level optimization
- Integrated AWS Lambdas, Elastic Beanstalk, S3, EC2, API Gateway, and Azure services
C# .NET Core EF Core LINQ SQL AWS Azure
Full-stack work
.NET, APIs, SQL, stored procedures, AWS, and Azure integrations.
Peopleware MX is the primary proof point for backend and full-stack experience in production business systems.
Enterprise Biometric Integration
Enterprise SystemsProduction
ZKTeco — Enterprise Biometric Integration
Integration engineer — hardware-software bridge connecting biometric devices to payroll systems
Built enterprise integration connecting ZKTeco biometric attendance hardware with payroll workflows. Architected resilient sync for unreliable device networks and distributed enterprise environments.
Outcome / Impact
- Built custom API ingesting attendance records from biometric hardware devices
- Engineered resilience workflows for unreliable device connectivity and data recovery
Technical stack
.NET REST APIs SQL Server Hardware Integration
Enterprise Spreadsheet Integration
Enterprise SystemsProduction
Google Sheets Enterprise Add-on
Full-stack engineer — enterprise platform migration, OAuth workflows, and Apps Script runtime integration
Migrated unstable legacy Excel add-in to Google Sheets add-on for enterprise payroll workflows. Full-stack delivery with React frontend, Apps Script runtime adaptation, OAuth2 authentication, and WebSocket synchronization within platform constraints.
Outcome / Impact
- Evaluated and led the migration of a legacy Excel add-in to a Google Sheets add-on using React and Apps Script
- Built OAuth2 authentication flows and adapted WebSocket synchronization to work inside the Apps Script environment
Technical stack
React TypeScript Google Apps Script OAuth2 WebSockets Material Design clasp Google Cloud
Contact
Looking for someone who ships production software?
I build and ship reliable software across Android apps, production Nuxt/Vue frontend systems, and backend APIs. Focused on maintainable architecture, execution, and getting features to users.