Open to opportunities

Alisa Sevastianova

@alisasevastianova

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Full-stack software engineer focused on React, TypeScript, C#, and user-centered solutions.

United States

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What I'm looking for

I seek roles building user-focused web or mobile products where I can deliver end-to-end features, collaborate in Agile teams, and apply UX-driven development.

I am a full-stack software engineer specializing in building production web and mobile applications using React, TypeScript, C#, .NET, and SQL. I focus on user experience, accessibility, and clean architecture to deliver reliable, maintainable products.

I've delivered end-to-end features in Agile teams through project-based and contract work, contributing across frontend, backend, and database layers. My work includes building responsive interfaces, secure authentication flows, REST APIs, and optimized backend controllers and stored procedures.

Notable achievements include improving engagement and reliability—such as boosting podcast page engagement by 25% and reducing API error rates by 20%—and enhancing accessibility and usability across several applications. I collaborate using Git, CI/CD, and Agile practices to produce high-quality releases.

I also bring UX and product sensibilities from hands-on design work, conducting user research, maintaining design systems in Figma, and building polished experiences for diverse users, including seniors. I enjoy projects that blend technical depth with clear user impact.

Experience

Work history, roles, and key accomplishments

Full-Stack Software Engineer

Los Angeles Data Project

Aug 2024 - Jul 2025 (11 months)

Delivered end-to-end web features including an About Us page, secure registration/login, and improved calendar UI; optimized C# controllers and SQL stored procedures to improve data flow and performance.

React TypeScript C++.NET SQL Server REST APIs Accessibility Agile Git

Software Developer

Tabi Technologies

Mar 2024 - Aug 2024 (5 months)

Built a podcast page and REST APIs, integrated a video player and optimized routing, increasing user engagement by 25% and reducing API error rate by 20% through debugging and testing.

React JavaScript .NET C++SQL REST APIs Debugging Routing

UX Designer

Edge Services

Jan 2022 - Feb 2024 (2 years 1 month)

Conducted user interviews and research-driven design improvements, maintained design systems and assets in Figma and Adobe CC, and managed WordPress sites to improve user retention.