Sagar Khatri profile photo 1 on Tal

Sagar Khatri

.NET | C# | Azure | Angular | React | AWS | Kafka | Redis | Microservices | Azure DevOps | Agentic AI | Distributed Systems - Senior Engineer

Bengaluru

10+ years of work experience

CitiusTech
Feb 20224 yrs 7 mosPresent

Bengaluru

Architected, designed, and delivered cloud-native healthcare platforms for Fortune 500 US healthcare organizations, driving microservices architecture, platform resiliency, cloud modernization, across the software development lifecycle. * Designed resilient distributed systems by implementing Polly Resilience Pipelines (Circuit Breaker, Retry, Timeout, Fallback, Bulkhead Isolation) with IHttpClientFactory, preventing cascading failures and improving service reliability across microservices. * Designed an event-driven architecture using Kafka for asynchronous file upload and processing workflows, decoupling services, and ensuring reliable background processing for large healthcare documents. * Architected Kubernetes-native deployments on Azure Kubernetes Service (AKS) using Terraform, Helm, and ArgoCD, enabling Infrastructure as Code, GitOps-based deployments. * Engineered horizontally scalable services leveraging Kubernetes autoscaling. * Implemented distributed caching with Redis, significantly reducing database load. * Integrated OpenTelemetry and Azure Application Insights for distributed tracing, centralized logging, dependency tracking, custom telemetry, and proactive monitoring, reducing production incident diagnosis time. * Implemented Kubernetes Health Checks (Startup, Readiness, and Liveness Probes) to improve fault detection, service recovery, and deployment stability. * Introduced Feature Flags to enable progressive feature rollouts, A/B testing, safe production releases, and instant rollback without redeployment. * Led technical architecture and development of enterprise healthcare applications processing 2,000+ case creations daily, ensuring high availability, security, and low-latencyperformance. * Modernized 30+ legacy .NET Framework applications to .NET Core, improving startup performance by 30%, reducing technical debt. * Implemented Elasticsearch, reducing database load by 95% while improving full-text search performance by 50%.
Brandintellé Services
Sep 20201 yr 6 mosFeb 2022

Mumbai Metropolitan Region

Mihuru
Apr 20182 yrs 5 mosAug 2020

Mumbai Area, India

Freelance
Apr 20171 yrMar 2018

Mumbai Area, India

Sanveo, Inc.
Feb 20161 yr 2 mosMar 2017

Mumbai Area, India

Sagar’s AI Stack

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Education

Bachelor's degree, Computer Science

Annasaheb Vartak College of Arts Kedarnath Malhotra College of Commerce and E S Andrades College of Science Vasai Road Dist Thane 401 202

20114 yrs2015

HSC

J.H Poddar Jr College Of Science

20092 yrs2011

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Headline

.NET | C# | Azure | Angular | React | AWS | Kafka | Redis | Microservices | Azure DevOps | Agentic AI | Distributed Systems - Senior Engineer

About

Software Engineer with 10+ years of experience designing and building scalable, high-performance applications across healthcare, fintech, and travel domains. I specialize in building reliable backend platforms and cloud-native systems using C#, .NET, Azure, AWS, Kubernetes, Redis, Kafka, Terraform, Angular, React, and TypeScript. I have solved 300+ LeetCode problems(mostly medium and hard) so far to sharpen my algorithmic thinking and as a life long learner I will continue solving more of them 🚀 Areas of expertise: • Distributed systems and microservices architecture • High-performance APIs with .NET and C# • Azure cloud, Kubernetes, Terraform, and CI/CD automation • Event-driven architectures using Kafka and asynchronous messaging • Caching, observability, telemetry, and performance optimization • Angular, React and TypeScript for modern web applications • Technical leadership, mentoring, and cross-functional collaboration Outside of work, I am currently learning Swimming, bit of Cooking, and reading articles on System Design break-downs. Always interested in connecting with engineers, architects, and teams solving challenging problems at scale.

Location

Bengaluru

AI stack

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opencode

Work experience

Senior Full Stack Engineer at CitiusTech, Feb 2022 - Present · 4 yrs 7 mos, Bengaluru, Architected, designed, and delivered cloud-native healthcare platforms for Fortune 500 US healthcare organizations, driving microservices architecture, platform resiliency, cloud modernization, across the software development lifecycle. * Designed resilient distributed systems by implementing Polly Resilience Pipelines (Circuit Breaker, Retry, Timeout, Fallback, Bulkhead Isolation) with IHttpClientFactory, preventing cascading failures and improving service reliability across microservices. * Designed an event-driven architecture using Kafka for asynchronous file upload and processing workflows, decoupling services, and ensuring reliable background processing for large healthcare documents. * Architected Kubernetes-native deployments on Azure Kubernetes Service (AKS) using Terraform, Helm, and ArgoCD, enabling Infrastructure as Code, GitOps-based deployments. * Engineered horizontally scalable services leveraging Kubernetes autoscaling. * Implemented distributed caching with Redis, significantly reducing database load. * Integrated OpenTelemetry and Azure Application Insights for distributed tracing, centralized logging, dependency tracking, custom telemetry, and proactive monitoring, reducing production incident diagnosis time. * Implemented Kubernetes Health Checks (Startup, Readiness, and Liveness Probes) to improve fault detection, service recovery, and deployment stability. * Introduced Feature Flags to enable progressive feature rollouts, A/B testing, safe production releases, and instant rollback without redeployment. * Led technical architecture and development of enterprise healthcare applications processing 2,000+ case creations daily, ensuring high availability, security, and low-latencyperformance. * Modernized 30+ legacy .NET Framework applications to .NET Core, improving startup performance by 30%, reducing technical debt. * Implemented Elasticsearch, reducing database load by 95% while improving full-text search performance by 50%.

Senior Full Stack Software Engineer at Brandintellé Services, Sep 2020 - Feb 2022 · 1 yr 6 mos, Mumbai Metropolitan Region

Full Stack Developer at Mihuru, Apr 2018 - Aug 2020 · 2 yrs 5 mos, Mumbai Area, India

Full Stack Developer at Freelance, Apr 2017 - Mar 2018 · 1 yr, Mumbai Area, India

Junior Web Developer at Sanveo, Inc., Feb 2016 - Mar 2017 · 1 yr 2 mos, Mumbai Area, India

Education

Bachelor's degree, Computer Science, Annasaheb Vartak College of Arts Kedarnath Malhotra College of Commerce and E S Andrades College of Science Vasai Road Dist Thane 401 202

HSC, J.H Poddar Jr College Of Science