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I’m Elena Stenina, a senior software engineer with 8+ years building enterprise applications using C#/.NET, ASP.NET Core, Angular, and REST APIs. I’ve delivered production systems end-to-end—from architecture and API design to UI modernization and performance improvements—while working with relational databases and automation-friendly engineering practices. I’m now expanding into Applied AI by building LLM-powered applications with Python/FastAPI and OpenAI APIs, focusing on prompt-driven workflows and document intelligence. I’m also currently working toward Microsoft’s Generative AI Engineering Professional Certificate, and I enjoy turning new AI capabilities into practical, maintainable software systems.…I’m Elena Stenina, a senior software engineer with 8+ years building enterprise applications using C#/.NET, ASP.NET Core, Angular, and REST APIs. I’ve delivered production systems end-to-end—from architecture and API design to UI modernization and performance improvements—while working with relational databases and automation-friendly engineering practices. I’m now expanding into Applied AI by building LLM-powered applications with Python/FastAPI and OpenAI APIs, focusing on prompt-driven workflows and document intelligence. I’m also currently working toward Microsoft’s Generative AI Engineering Professional Certificate, and I enjoy turning new AI capabilities into practical, maintainable software systems.

Elena Stenina

Software Engineer, AI Engineer, Back-End Developer, +2

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I’m Elena Stenina, a senior software engineer with 8+ years building enterprise applications using C#/.NET, ASP.NET Core, Angular, and REST APIs. I’ve delivered production systems end-to-end—from architecture and API design to UI modernization and performance improvements—while working with relational databases and automation-friendly engineering practices. I’m now expanding into Applied AI by building LLM-powered applications with Python/FastAPI and OpenAI APIs, focusing on prompt-driven workflows and document intelligence. I’m also currently working toward Microsoft’s Generative AI Engineering Professional Certificate, and I enjoy turning new AI capabilities into practical, maintainable software systems.…I’m Elena Stenina, a senior software engineer with 8+ years building enterprise applications using C#/.NET, ASP.NET Core, Angular, and REST APIs. I’ve delivered production systems end-to-end—from architecture and API design to UI modernization and performance improvements—while working with relational databases and automation-friendly engineering practices. I’m now expanding into Applied AI by building LLM-powered applications with Python/FastAPI and OpenAI APIs, focusing on prompt-driven workflows and document intelligence. I’m also currently working toward Microsoft’s Generative AI Engineering Professional Certificate, and I enjoy turning new AI capabilities into practical, maintainable software systems.

Available to hire

I’m Elena Stenina, a senior software engineer with 8+ years building enterprise applications using C#/.NET, ASP.NET Core, Angular, and REST APIs. I’ve delivered production systems end-to-end—from architecture and API design to UI modernization and performance improvements—while working with relational databases and automation-friendly engineering practices.

I’m now expanding into Applied AI by building LLM-powered applications with Python/FastAPI and OpenAI APIs, focusing on prompt-driven workflows and document intelligence. I’m also currently working toward Microsoft’s Generative AI Engineering Professional Certificate, and I enjoy turning new AI capabilities into practical, maintainable software systems.

Skills

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Intermediate

Work Experience

Senior Software Engineer - C#/.NET / Applied AI Engineer at Cotality (formerly CoreLogic)

December 1, 2021 - June 1, 2026

Delivered end-to-end enterprise capabilities across .NET Core APIs, Oracle data access using NHibernate, and Angular/TypeScript interfaces for production workflows. Refactored .NET Core Web APIs and optimized data-access patterns to reduce payload size and latency for data-heavy workflows. Defined architecture and coding standards, leading Angular/UI-library modernization with zero-downtime releases and roughly 40% fewer post-release defects. Applied AI-assisted engineering workflows to support development research, code analysis, documentation, and migration planning; led code reviews, architecture walkthroughs, and mentorship.

Software Engineer at Johnson & Johnson

June 1, 2020 - November 1, 2021

Designed and shipped full-stack enterprise features using .NET Core services, Angular/TypeScript interfaces, REST APIs, and SQL-backed data access. Implemented service-layer business logic and partnered on API contract design, endpoint versioning, authentication flows, SQL optimization, testing, and production releases.

Software Engineer at Berkeley Electric Cooperative

September 1, 2017 - May 1, 2020

Developed full-stack business applications using C#/.NET, SQL Server, JavaScript, and REST API integrations for a regional utility serving 100K+ members. Delivered features from stakeholder discovery through backend business logic, API integration, UI delivery, testing, deployment, stored procedures, and complex T-SQL reporting.