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I am a Full Stack Developer with 3+ years of experience building scalable web applications using .NET, React, and Azure. I am skilled in end-to-end project delivery, cloud services, and event-driven architecture. I hold certifications in Azure Fundamentals, .NET, and Generative AI. I am passionate about crafting reliable, modern solutions that meet business and client needs. I thrive on solving challenging problems and delivering high-quality software that meets business goals. I am committed to creating reliable solutions that delight clients.…I am a Full Stack Developer with 3+ years of experience building scalable web applications using .NET, React, and Azure. I am skilled in end-to-end project delivery, cloud services, and event-driven architecture. I hold certifications in Azure Fundamentals, .NET, and Generative AI. I am passionate about crafting reliable, modern solutions that meet business and client needs. I thrive on solving challenging problems and delivering high-quality software that meets business goals. I am committed to creating reliable solutions that delight clients.

Chirag Singh

Full Stack Developer, Web Developer, Back-End Developer, +3

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I am a Full Stack Developer with 3+ years of experience building scalable web applications using .NET, React, and Azure. I am skilled in end-to-end project delivery, cloud services, and event-driven architecture. I hold certifications in Azure Fundamentals, .NET, and Generative AI. I am passionate about crafting reliable, modern solutions that meet business and client needs. I thrive on solving challenging problems and delivering high-quality software that meets business goals. I am committed to creating reliable solutions that delight clients.…I am a Full Stack Developer with 3+ years of experience building scalable web applications using .NET, React, and Azure. I am skilled in end-to-end project delivery, cloud services, and event-driven architecture. I hold certifications in Azure Fundamentals, .NET, and Generative AI. I am passionate about crafting reliable, modern solutions that meet business and client needs. I thrive on solving challenging problems and delivering high-quality software that meets business goals. I am committed to creating reliable solutions that delight clients.

Available to hire

I am a Full Stack Developer with 3+ years of experience building scalable web applications using .NET, React, and Azure. I am skilled in end-to-end project delivery, cloud services, and event-driven architecture. I hold certifications in Azure Fundamentals, .NET, and Generative AI. I am passionate about crafting reliable, modern solutions that meet business and client needs.
I thrive on solving challenging problems and delivering high-quality software that meets business goals. I am committed to creating reliable solutions that delight clients.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Graduate Engineer at Qualitest Infotech Pvt. Ltd.

April 30, 2023 - September 28, 2025

Worked on maintaining and evolving enterprise LMS integrations for Penn Foster Inc. Key contributions included maintaining a Ruby on Rails application (PFX 2.0 / UNOW) on Heroku, and optimizing the D2L Print Application to generate PDFs more efficiently. Implemented performance improvements and ensured reliable delivery of LMS-related content while coordinating with client teams to meet business requirements.

Engineer at Qualitest Infotech Pvt. Ltd.

August 31, 2025 - September 28, 2025

Led end-to-end development of multiple Penn Foster projects: NewLeaf LMS Connector (Azure serverless .NET app handling 500k+ users and 1–2 million events per day with Event Hub and Service Bus integration), AiGrading Application (React/.NET/C#, Learnosity AI grading API with multiple resubmissions and LTI integration for secure access to D2L), React frontend for course/lesson/program mappings, and Edugrade workflow enhancements for grading. Also maintained legacy LMS components and optimized D2L PDF generation.

Engineer at Qualitest Infotech Pvt. Ltd.

August 1, 2025 - September 28, 2025

Developed Azure serverless .NET applications to process LMS events for Penn Foster (USA), handling hundreds of thousands of users and millions of events daily. Integrated Event Hub and Service Bus for data filtering and reliable messaging; synchronized grades with Anthology SIS. Led LMS Connector and Edugrade workflow enhancements, and contributed to AI-enabled grading workflows with Learnosity API and D2L integration.

Graduate Engineer at Qualitest Infotech Pvt. Ltd.

April 1, 2023 - September 28, 2025

Maintained a Ruby on Rails application deployed on Heroku; performed a comprehensive redesign of the D2L Print widget to optimize PDF generation and improve performance for faster content downloads.