Hire EF Core Experts | Nearshore Software Development

Entity Framework (EF) Core is a modern object-database mapper for .NET. It enables .NET developers to work with a database using .NET objects, eliminating the need for most of the data-access code they usually need to write. You need an expert who can leverage EF Core to build high-performance, data-driven applications. Our vetting process finds .NET developers who are masters of EF Core. We test their ability to design complex data models, write efficient queries with LINQ, and tune performance for demanding applications.

Is your database access slow and inefficient?

The Problem

A naive use of EF Core can lead to inefficient queries, such as the N+1 problem, which can cripple your application's performance.

The TeamStation AI Solution

We vet for engineers who are experts in EF Core performance tuning. They must demonstrate the ability to use tools like `ToQueryString()` and SQL Server Profiler to diagnose and fix slow queries, and to use features like `AsNoTracking` and compiled queries for maximum performance.

Proof: Efficient Query Generation and Performance
Are you struggling to manage database schema changes?

The Problem

Managing database schema changes over time can be a complex and error-prone process, especially in a team environment.

The TeamStation AI Solution

Our engineers are proficient in EF Core Migrations. They are vetted on their ability to use migrations to manage schema changes in a safe, repeatable, and version-controlled way, ensuring your database schema always stays in sync with your application code.

Proof: Safe and Repeatable Schema Migrations

How We Measure Seniority: From L1 to L4 Certified Expert

We don't just match keywords; we measure cognitive ability. Our Axiom Cortex™ engine evaluates every candidate against a 44-point psychometric and technical framework to precisely map their seniority and predict their success on your team. This data-driven approach allows for transparent, value-based pricing.

L1 Proficient

Guided Contributor

Contributes on component-level tasks within the Entity Framework Core domain. Foundational knowledge and learning agility are validated.

Evaluation Focus

Axiom Cortex™ validates core competencies via correctness, method clarity, and fluency scoring. We ensure they can reliably execute assigned tasks.

$20 /hour

$3,460/mo · $41,520/yr

± $5 USD

L2 Mid-Level

Independent Feature Owner

Independently ships features and services in the Entity Framework Core space, handling ambiguity with minimal supervision.

Evaluation Focus

We assess their mental model accuracy and problem-solving via composite scores and role-level normalization. They can own features end-to-end.

$30 / hour

$5,190/mo · $62,280/yr

± $5 USD

L3 Senior

Leads Complex Projects

Leads cross-component projects, raises standards, and provides mentorship within the Entity Framework Core discipline.

Evaluation Focus

Axiom Cortex™ measures their system design skills and architectural instinct specific to the Entity Framework Core domain via trait synthesis and semantic alignment scoring. They are force-multipliers.

$40 / hour

$6,920/mo · $83,040/yr

± $5 USD

L4 Expert

Org-Level Architect

Sets architecture and technical strategy for Entity Framework Core across teams, solving your most complex business problems.

Evaluation Focus

We validate their ability to make critical trade-offs related to the Entity Framework Core domain via utility-optimized decision gates and multi-objective analysis. They drive innovation at an organizational level.

$50 / hour

$8,650/mo · $103,800/yr

± $10 USD

Pricing estimates are calculated using the U.S. standard of 173 workable hours per month, which represents the realistic full-time workload after adjusting for federal holidays, paid time off (PTO), and sick leave.

Core Competencies We Validate for Entity Framework Core

EF Core data modeling and configuration
LINQ for querying and data manipulation
Performance tuning and query optimization
Managing schema with Migrations
Handling concurrency and transactions

Our Technical Analysis for Entity Framework Core

The EF Core evaluation focuses on building high-performance, data-driven .NET applications. Candidates are required to build a data access layer for a given application, demonstrating their mastery of EF Core. A critical assessment is their ability to write efficient LINQ queries and to diagnose and fix performance issues. We also test their knowledge of how to manage database schema changes with migrations. Finally, we assess their understanding of how to handle transactions and concurrency in a multi-user environment.

Related Specializations

Explore Our Platform

About TeamStation AI

Learn about our mission to redefine nearshore software development.

Nearshore vs. Offshore

Read our CTO's guide to making the right global talent decision.

Ready to Hire a Entity Framework Core Expert?

Stop searching, start building. We provide top-tier, vetted nearshore Entity Framework Core talent ready to integrate and deliver from day one.

Book a Call