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Hi, I'm Ashish Kumar, a results-driven Full-Stack Developer with 8.5+ years of experience delivering scalable, enterprise-grade applications. I excel in building robust backend APIs with .NET Core and crafting responsive, maintainable frontends with React.js. I’m passionate about performance, security, and reliable cloud deployments. I collaborate with cross-functional teams to design, implement, and support production-grade software, including integrating third-party services, optimizing Sitecore-powered platforms, and delivering CI/CD pipelines on Azure.…Hi, I'm Ashish Kumar, a results-driven Full-Stack Developer with 8.5+ years of experience delivering scalable, enterprise-grade applications. I excel in building robust backend APIs with .NET Core and crafting responsive, maintainable frontends with React.js. I’m passionate about performance, security, and reliable cloud deployments. I collaborate with cross-functional teams to design, implement, and support production-grade software, including integrating third-party services, optimizing Sitecore-powered platforms, and delivering CI/CD pipelines on Azure.

Ashish Kumar

Full Stack Developer, CMS Developer, Developer, +5

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Hi, I'm Ashish Kumar, a results-driven Full-Stack Developer with 8.5+ years of experience delivering scalable, enterprise-grade applications. I excel in building robust backend APIs with .NET Core and crafting responsive, maintainable frontends with React.js. I’m passionate about performance, security, and reliable cloud deployments. I collaborate with cross-functional teams to design, implement, and support production-grade software, including integrating third-party services, optimizing Sitecore-powered platforms, and delivering CI/CD pipelines on Azure.…Hi, I'm Ashish Kumar, a results-driven Full-Stack Developer with 8.5+ years of experience delivering scalable, enterprise-grade applications. I excel in building robust backend APIs with .NET Core and crafting responsive, maintainable frontends with React.js. I’m passionate about performance, security, and reliable cloud deployments. I collaborate with cross-functional teams to design, implement, and support production-grade software, including integrating third-party services, optimizing Sitecore-powered platforms, and delivering CI/CD pipelines on Azure.

Available to hire

Hi, I’m Ashish Kumar, a results-driven Full-Stack Developer with 8.5+ years of experience delivering scalable, enterprise-grade applications. I excel in building robust backend APIs with .NET Core and crafting responsive, maintainable frontends with React.js. I’m passionate about performance, security, and reliable cloud deployments.

I collaborate with cross-functional teams to design, implement, and support production-grade software, including integrating third-party services, optimizing Sitecore-powered platforms, and delivering CI/CD pipelines on Azure.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Technical Specialist at Birlasoft

October 1, 2024 - September 14, 2025

Technical Specialist at Birlasoft leading full-stack development, Sitecore CMS customization, ReactJS frontend, .NET Core backend, Azure deployment, and cloud-native containerization with Docker and Kubernetes. Implemented REST APIs, Azure Functions, EF Core with LINQ, and CI/CD pipelines using Azure DevOps; collaborated in Agile ceremonies and knowledge sharing.

Senior Software Engineer at Photon Interactive

July 1, 2022 - September 14, 2025

Senior Software Engineer focusing on Sitecore development (version 8 & 10), C#, WPF, WCF, and MVVM patterns; contributed to enterprise CMS solutions and multi-tier application design.

Consultant at Ernst & Young

April 1, 2021 - September 14, 2025

Consultant providing software development with C#, .NET, WPF, WCF; Sitecore-related work and client-facing delivery.

Software Developer at Collabera Technologies

October 1, 2014 - March 30, 2018

Software Developer focused on C#, ADO.NET, SQL Server 2016, WPF, MVVM; contributed to backend and UI components.

Software Developer at Spaat Computer Consultancy

March 1, 2018 - September 14, 2025

Software Developer involving C#, ADO.NET, SQL Server 2008R2, WPF, MVVM; built and maintained WPF UI and data access layers.