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Hi, I'm Tejeshwar Krishnaswamy, a results-driven Python Full Stack Developer based in the United States. I specialize in building secure, scalable web applications for healthcare and enterprise domains, focusing on robust APIs, real-time systems, and cloud-native solutions. I enjoy turning complex requirements into reliable software that improves user experiences and compliance with industry standards. I have hands-on experience delivering data-driven platforms, optimizing databases, implementing testing automation, and setting up CI/CD pipelines. I thrive in Agile teams and love collaborating with cross-functional stakeholders to ship features that matter while maintaining code quality and security.…Hi, I'm Tejeshwar Krishnaswamy, a results-driven Python Full Stack Developer based in the United States. I specialize in building secure, scalable web applications for healthcare and enterprise domains, focusing on robust APIs, real-time systems, and cloud-native solutions. I enjoy turning complex requirements into reliable software that improves user experiences and compliance with industry standards. I have hands-on experience delivering data-driven platforms, optimizing databases, implementing testing automation, and setting up CI/CD pipelines. I thrive in Agile teams and love collaborating with cross-functional stakeholders to ship features that matter while maintaining code quality and security.

Tejeshwar Moongilmada Krishnaswamy

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

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Hi, I'm Tejeshwar Krishnaswamy, a results-driven Python Full Stack Developer based in the United States. I specialize in building secure, scalable web applications for healthcare and enterprise domains, focusing on robust APIs, real-time systems, and cloud-native solutions. I enjoy turning complex requirements into reliable software that improves user experiences and compliance with industry standards. I have hands-on experience delivering data-driven platforms, optimizing databases, implementing testing automation, and setting up CI/CD pipelines. I thrive in Agile teams and love collaborating with cross-functional stakeholders to ship features that matter while maintaining code quality and security.…Hi, I'm Tejeshwar Krishnaswamy, a results-driven Python Full Stack Developer based in the United States. I specialize in building secure, scalable web applications for healthcare and enterprise domains, focusing on robust APIs, real-time systems, and cloud-native solutions. I enjoy turning complex requirements into reliable software that improves user experiences and compliance with industry standards. I have hands-on experience delivering data-driven platforms, optimizing databases, implementing testing automation, and setting up CI/CD pipelines. I thrive in Agile teams and love collaborating with cross-functional stakeholders to ship features that matter while maintaining code quality and security.

Available to hire

Hi, I’m Tejeshwar Krishnaswamy, a results-driven Python Full Stack Developer based in the United States. I specialize in building secure, scalable web applications for healthcare and enterprise domains, focusing on robust APIs, real-time systems, and cloud-native solutions. I enjoy turning complex requirements into reliable software that improves user experiences and compliance with industry standards.

I have hands-on experience delivering data-driven platforms, optimizing databases, implementing testing automation, and setting up CI/CD pipelines. I thrive in Agile teams and love collaborating with cross-functional stakeholders to ship features that matter while maintaining code quality and security.

Skills

Experience Level

Expert

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Work Experience

Python Full Stack Developer at CVS Caremark, Scottsdale, USA

May 1, 2025 - Present

Led full-stack development using TypeScript to build secure IAM workflows and scalable identity lifecycle modules handling 15K+ daily authentication events. Implemented real-time dashboards for access monitoring in Angular, and developed backend microservices with Node.js for authentication and session management. Enabled real-time alerts with WebSockets, designed a scalable DynamoDB data layer for 2M+ identity logs daily, and automated identity provisioning/de-provisioning tasks with Azure Functions. Built GraphQL queries for RBAC-based data access and integrated automated UI tests with Selenium. Managed Agile workflows with Jira, secured APIs with JWT, and containerized deployments with Docker for multi-region releases.

Python Full Stack Developer at Infosys, India

February 1, 2023 - June 1, 2024

Developed scalable backend modules using Django and FastAPI, implementing async handling to reduce latency and increase throughput. Built dynamic React interfaces for real-time customer interactions, and optimized frontend delivery with Next.js for improved load times and SEO. Tuned PostgreSQL queries with indexing/partitioning, implemented RabbitMQ for async messaging, and monitored AWS CloudWatch for real-time alerts, achieving faster incident response and improved uptime.

Software Engineer at Tata Elxsi, Kerala, India

July 1, 2022 - November 1, 2022

Engineered lazy loading and code-splitting for Quotient frontend, reducing dashboard load times by 40%. Refactored 8 REST API integrations with batching and schema validation, cutting latency during peak load by 35%. Built a reusable 15-component React library to standardize UI patterns, and modeled MongoDB schema for real-time telemetry ingestion supporting 10,000+ events/minute with 45% performance gains.