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I'm Krishnan Sasidharan, a Senior Full Stack Software Engineer with 8+ years of experience delivering enterprise-grade software solutions within large IT organizations. I specialize in C#/.NET, .NET Core, Angular, and TypeScript, with a focus on cloud-native architectures, API integrations, and modern DevOps practices. I have a strong background in software quality, automation, and system design patterns (DDD, SOA, Clean Architecture). I enjoy collaborating with product owners and cross-functional teams to translate business requirements into scalable, cost-efficient technology solutions that deliver tangible value.…I'm Krishnan Sasidharan, a Senior Full Stack Software Engineer with 8+ years of experience delivering enterprise-grade software solutions within large IT organizations. I specialize in C#/.NET, .NET Core, Angular, and TypeScript, with a focus on cloud-native architectures, API integrations, and modern DevOps practices. I have a strong background in software quality, automation, and system design patterns (DDD, SOA, Clean Architecture). I enjoy collaborating with product owners and cross-functional teams to translate business requirements into scalable, cost-efficient technology solutions that deliver tangible value.

Krishnan Sasidharan

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

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I'm Krishnan Sasidharan, a Senior Full Stack Software Engineer with 8+ years of experience delivering enterprise-grade software solutions within large IT organizations. I specialize in C#/.NET, .NET Core, Angular, and TypeScript, with a focus on cloud-native architectures, API integrations, and modern DevOps practices. I have a strong background in software quality, automation, and system design patterns (DDD, SOA, Clean Architecture). I enjoy collaborating with product owners and cross-functional teams to translate business requirements into scalable, cost-efficient technology solutions that deliver tangible value.…I'm Krishnan Sasidharan, a Senior Full Stack Software Engineer with 8+ years of experience delivering enterprise-grade software solutions within large IT organizations. I specialize in C#/.NET, .NET Core, Angular, and TypeScript, with a focus on cloud-native architectures, API integrations, and modern DevOps practices. I have a strong background in software quality, automation, and system design patterns (DDD, SOA, Clean Architecture). I enjoy collaborating with product owners and cross-functional teams to translate business requirements into scalable, cost-efficient technology solutions that deliver tangible value.

Available to hire

I’m Krishnan Sasidharan, a Senior Full Stack Software Engineer with 8+ years of experience delivering enterprise-grade software solutions within large IT organizations. I specialize in C#/.NET, .NET Core, Angular, and TypeScript, with a focus on cloud-native architectures, API integrations, and modern DevOps practices.

I have a strong background in software quality, automation, and system design patterns (DDD, SOA, Clean Architecture). I enjoy collaborating with product owners and cross-functional teams to translate business requirements into scalable, cost-efficient technology solutions that deliver tangible value.

Skills

Experience Level

Expert

Expert

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Expert

Work Experience

Tech Lead / Senior Software Engineer at Aeturnum Lanka (Pvt) Ltd

January 1, 2021 - Present

Led large-scale migration from .NET Framework to .NET 9, improving application performance by 35% and deployment stability. Designed and implemented scalable REST APIs and microservices aligned with Clean Architecture. Applied domain-driven design concepts to improve domain clarity, maintainability, and long-term scalability. Established CI/CD pipelines, reducing release cycles by 30% and improving delivery predictability. Drove software quality improvements through code reviews, testing standards, and automation. Mentored engineers, conducted architecture reviews, and provided technical leadership across teams. Collaborated with product owners and stakeholders to translate business requirements into cost-effective technical solutions.

Software Engineer at JohnKeells Computer Services

January 1, 2017 - January 1, 2019

Developed and maintained enterprise-scale web applications for large organizational clients. Built backend services using ASP.NET and SQL Server, following secure coding and integration best practices. Improved system reliability and maintainability through unit testing and refactoring. Worked closely with cross-functional teams to gather requirements and deliver solutions aligned with business needs.