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Hi, I’m Elena Spraiter, a Senior Full Stack Developer with a passion for turning complex requirements into reliable, scalable software. I’ve spent over a decade building end-to-end solutions using C#/.NET, Python, and modern front-end frameworks like Angular, React, and Vue. I enjoy mentoring teammates, improving testing practices, and delivering clean, maintainable code that teams can rely on. I thrive in cross-functional environments, from designing ETL pipelines and cloud storage strategies to integrating healthcare systems and ERP-style accounting tools. I’m always learning, exploring new technologies, and applying principles-based approaches to design, implementation, and testing.…Hi, I’m Elena Spraiter, a Senior Full Stack Developer with a passion for turning complex requirements into reliable, scalable software. I’ve spent over a decade building end-to-end solutions using C#/.NET, Python, and modern front-end frameworks like Angular, React, and Vue. I enjoy mentoring teammates, improving testing practices, and delivering clean, maintainable code that teams can rely on. I thrive in cross-functional environments, from designing ETL pipelines and cloud storage strategies to integrating healthcare systems and ERP-style accounting tools. I’m always learning, exploring new technologies, and applying principles-based approaches to design, implementation, and testing.

Elena Spraiter

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I’m Elena Spraiter, a Senior Full Stack Developer with a passion for turning complex requirements into reliable, scalable software. I’ve spent over a decade building end-to-end solutions using C#/.NET, Python, and modern front-end frameworks like Angular, React, and Vue. I enjoy mentoring teammates, improving testing practices, and delivering clean, maintainable code that teams can rely on. I thrive in cross-functional environments, from designing ETL pipelines and cloud storage strategies to integrating healthcare systems and ERP-style accounting tools. I’m always learning, exploring new technologies, and applying principles-based approaches to design, implementation, and testing.…Hi, I’m Elena Spraiter, a Senior Full Stack Developer with a passion for turning complex requirements into reliable, scalable software. I’ve spent over a decade building end-to-end solutions using C#/.NET, Python, and modern front-end frameworks like Angular, React, and Vue. I enjoy mentoring teammates, improving testing practices, and delivering clean, maintainable code that teams can rely on. I thrive in cross-functional environments, from designing ETL pipelines and cloud storage strategies to integrating healthcare systems and ERP-style accounting tools. I’m always learning, exploring new technologies, and applying principles-based approaches to design, implementation, and testing.

Available to hire

Hi, I’m Elena Spraiter, a Senior Full Stack Developer with a passion for turning complex requirements into reliable, scalable software. I’ve spent over a decade building end-to-end solutions using C#/.NET, Python, and modern front-end frameworks like Angular, React, and Vue. I enjoy mentoring teammates, improving testing practices, and delivering clean, maintainable code that teams can rely on.
I thrive in cross-functional environments, from designing ETL pipelines and cloud storage strategies to integrating healthcare systems and ERP-style accounting tools. I’m always learning, exploring new technologies, and applying principles-based approaches to design, implementation, and testing.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Sr. Software Engineer at Guidehouse

November 1, 2020 - Present

Architected and developed enterprise applications using C#, .NET Core and ASP.NET Core for backend services and Angular for dynamic front-end interfaces. Provided technical guidance and mentorship to junior developers, conducted code reviews, and promoted best practices in SDLC, coding standards, and testing methodologies. Built data-processing workflows with Python (Django, Django REST Framework) to improve modularity and performance. Created admin dashboards and internal tools with React, Angular (v17+) and Vue.js with Vuetify for real-time reporting. Implemented AWS S3-based file storage, designed ETL pipelines, and applied messaging, queues, and caching to boost scalability. Integrated Django-based components with existing .NET apps via REST, implemented OAuth 2.0 secured APIs, and used Dependency Injection for maintainable code. Wrote optimized SQL Server stored procedures, tested APIs with Postman, and monitored with Splunk/DataDog. Worked in Agile teams and managed sources with

Senior Full Stack Developer at CxLoyalty

April 1, 2019 - September 1, 2020

Developed scalable web applications using ASP.NET MVC, Web API, and Entity Framework 6.0; integrated with SQL Server and Oracle databases, writing efficient stored procedures and PL/SQL. Modernized frontend with Angular 8 and optimized Ajax calls. Built and maintained WCF and RESTful services for data exchange. Used Postman and SoapUI for API testing, implemented responsive UI with Bootstrap, and participated in Agile development cycles, using Git and TFS for version control.

Senior Full Stack Developer at Nobilis Health

April 1, 2017 - March 1, 2019

Led development of a Clinical Portal from scratch, enabling patients to access medical codes and dynamically generated form data. Designed and developed the full technology stack including SQL Server database, ASP.NET Web API (Entity Framework), and Angular 6 front-end. Built RESTful services to integrate with external CRM systems and eCW (eClinicalWorks) EHR platform. Managed complex ETL processes for extracting data from proprietary eCW systems, transforming for web use, and loading into the patient portal. Implemented UI components with Angular, TypeScript, and KendoUI/AgGrid; performed unit testing with Karma and end-to-end testing with Protractor. Git for version control in an Agile environment.

Full Stack Developer at AT&T

September 1, 2016 - March 1, 2017

Developed front-end interfaces for a high-traffic Node.js application using React and Angular 2. Created responsive, mobile-friendly designs with HTML5, CSS3, and SASS. Implemented client-side storage solutions and deployed applications using AWS Elastic Beanstalk. Wrote unit tests with Jasmine and conducted integration testing with QA teams. Collaborated with business analysts to define specifications.

Full Stack Developer at WORLDVENTURES

June 1, 2013 - September 1, 2016

Developed and maintained web applications using ASP.NET MVC, Web Forms, and C#. Implemented data access layers with ADO.NET and Entity Framework to execute stored procedures and manage SQL Server data. Created responsive front-end interfaces using AngularJS and Node.js with Jade (Pug) templates. Implemented exception handling frameworks to log application errors to SQL Server. Used dependency injection with Microsoft Unity Framework, collaborated with QA teams to troubleshoot defects, and used Version One for defect tracking and project management.