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Hi, I'm Varun, an experienced Software Engineer with 6 years of building scalable and secure applications across finance, healthcare, and insurance sectors. I enjoy working with modern technologies like Java, Python, and TypeScript, and have a strong passion for cloud platforms and event-driven architectures. I love collaborating in Agile teams and delivering clean, testable code that solves real-world problems. Whether it's developing microservices, improving UI performance, or integrating machine learning APIs, I bring dedication and a friendly approach to every project.…Hi, I'm Varun, an experienced Software Engineer with 6 years of building scalable and secure applications across finance, healthcare, and insurance sectors. I enjoy working with modern technologies like Java, Python, and TypeScript, and have a strong passion for cloud platforms and event-driven architectures. I love collaborating in Agile teams and delivering clean, testable code that solves real-world problems. Whether it's developing microservices, improving UI performance, or integrating machine learning APIs, I bring dedication and a friendly approach to every project.

Varun Kadam Lakshman Rao

Developer, Back-End Developer, Front-End Developer, +4

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Hi, I'm Varun, an experienced Software Engineer with 6 years of building scalable and secure applications across finance, healthcare, and insurance sectors. I enjoy working with modern technologies like Java, Python, and TypeScript, and have a strong passion for cloud platforms and event-driven architectures. I love collaborating in Agile teams and delivering clean, testable code that solves real-world problems. Whether it's developing microservices, improving UI performance, or integrating machine learning APIs, I bring dedication and a friendly approach to every project.…Hi, I'm Varun, an experienced Software Engineer with 6 years of building scalable and secure applications across finance, healthcare, and insurance sectors. I enjoy working with modern technologies like Java, Python, and TypeScript, and have a strong passion for cloud platforms and event-driven architectures. I love collaborating in Agile teams and delivering clean, testable code that solves real-world problems. Whether it's developing microservices, improving UI performance, or integrating machine learning APIs, I bring dedication and a friendly approach to every project.

Available to hire

Hi, I’m Varun, an experienced Software Engineer with 6 years of building scalable and secure applications across finance, healthcare, and insurance sectors. I enjoy working with modern technologies like Java, Python, and TypeScript, and have a strong passion for cloud platforms and event-driven architectures.

I love collaborating in Agile teams and delivering clean, testable code that solves real-world problems. Whether it’s developing microservices, improving UI performance, or integrating machine learning APIs, I bring dedication and a friendly approach to every project.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Hindi

Advanced

Work Experience

Software Engineer at JPMorgan Chase & Co.

February 1, 2024 - Present

Engineered microservices using Spring Boot and Node.js to decouple legacy trading modules, enhancing scalability and reducing deployment time by 40%. Migrated monolithic architecture to Kubernetes-based containerized services on AWS for greater modularity and deployment control. Integrated Apache Kafka for event-driven communication supporting real-time trade and market data processing. Developed responsive React.js UI components improving rendering performance by 35%. Designed secure RESTful and GraphQL APIs with JWT/OAuth2 authentication. Collaborated with DevOps to implement CI/CD pipelines using GitHub Actions, automating tests, builds, and deployments with zero production rollbacks. Utilized PostgreSQL and MongoDB for structured and unstructured data management. Achieved 85%+ test coverage with Jest and Selenium, reducing post-deployment defects by 22%. Participated in Agile ceremonies coordinating teams across 3 global time zones.

Software Engineer Intern at CVS Health

December 31, 2023 - July 10, 2025

Developed modular Angular frontend components enabling patients to manage third-party data access, improving UX consistency. Built secure Flask REST APIs for consent storage with MySQL integration supporting audit-compliant logging. Implemented JWT-based authentication to protect sensitive patient data, reducing access incidents by 30%. Designed and documented API endpoints using Postman and Swagger, accelerating QA cycles by 25%. Collaborated in a Kanban team using Jira and Slack to deliver bi-weekly feature iterations aligning with legal compliance.

Software Engineer at Infosys BPM

December 31, 2022 - July 10, 2025

Designed backend modules using Java and Spring Boot for multi-stage insurance claim workflows across Asia-Pacific. Integrated SOAP and REST APIs connecting claims portal with legacy underwriting and billing systems. Implemented role-based access control with Spring Security differentiating agent, underwriter, and reviewer permissions. Optimized SQL Server queries with JPA improving performance by 28%. Automated notification triggers with RabbitMQ, reducing missed claim follow-ups by 40%. Developed document upload and retrieval supporting 500,000+ active policy records. Increased test coverage to 87% with JUnit and Selenium, reducing QA cycle by 2 days per sprint. Managed Jenkins CI/CD pipelines ensuring stable deployments. Participated in Scrum ceremonies collaborating with cross-functional teams for incremental releases.

Software Engineer at JPMorgan Chase & Co.

February 1, 2024 - Present

Engineered microservices with Spring Boot and Node.js to decouple legacy trading modules, increasing scalability and reducing deployment time by 40%. Migrated monolithic architecture to Kubernetes containerized services on AWS for improved deployment control. Integrated Apache Kafka for real-time event-driven communication. Developed React.js UI components, improving dashboard performance by 35%. Designed secure RESTful and GraphQL APIs with JWT/OAuth2 authentication. Collaborated on CI/CD pipelines using GitHub Actions, achieving zero production rollbacks. Leveraged PostgreSQL and MongoDB for market data and logs. Maintained 85%+ test coverage using Jest and Selenium, reducing post-deployment defects by 22%. Participated in Agile ceremonies coordinating global teams.

Software Engineer Intern at CVS Health

December 31, 2023 - July 10, 2025

Developed modular Angular frontend components for patient third-party data access workflows, enhancing UX consistency. Built secure Flask-based REST APIs integrated with MySQL for audit-compliant consent data storage. Implemented JWT authentication to protect sensitive patient data, reducing access incidents by 30%. Designed and documented API endpoints using Postman and Swagger, speeding up QA cycles by 25%. Collaborated in a Kanban team with Jira and Slack for bi-weekly feature deliveries aligned with legal compliance.

Software Engineer at Infosys BPM

December 31, 2022 - July 10, 2025

Designed and developed Java and Spring Boot backend modules managing insurance claim workflows across Asia-Pacific. Integrated SOAP and REST APIs for real-time communication with legacy underwriting and billing systems. Implemented role-based access control via Spring Security. Optimized SQL Server and JPA queries, improving performance by 28%. Automated claim notifications with RabbitMQ, reducing missed follow-ups by 40%. Developed document management supporting over 500,000 policies. Maintained 87%+ test coverage with JUnit and Selenium, shortening QA cycle times. Delivered builds via Jenkins CI/CD with minimal downtime. Participated in Scrum and cross-functional collaboration for incremental releases.

Software Engineer at JPMorgan Chase & Co.

February 1, 2024 - Present

Engineered microservices using Spring Boot and Node.js to decouple legacy trading modules, enhancing scalability and reducing deployment time by 40%. Migrated monolithic architecture to Kubernetes-based containerized services on AWS (EC2, RDS, S3) for greater modularity and deployment control. Integrated Apache Kafka to enable event-driven communication across services, supporting real-time trade and market data processing. Developed responsive UI components in React.js for trader dashboards, optimizing DOM rendering performance by 35%. Designed and exposed secure RESTful and GraphQL APIs for risk data retrieval via AWS API Gateway, protected with JWT/OAuth2 authentication. Collaborated with DevOps to set up CI/CD pipelines using GitHub Actions, automating tests, builds, and deployments with zero production rollbacks. Leveraged PostgreSQL and MongoDB to support both structured market data and unstructured logs, with dynamic schema generation and archival indexing. Conducted unit and in

Software Engineer Intern at CVS Health

December 31, 2023 - July 10, 2025

Developed modular frontend components using Angular to allow patients to grant or revoke third-party data access, enhancing UX consistency across 4 key workflows. Built secure Flask-based REST APIs for consent storage and retrieval, integrated with MySQL for audit-compliant logging and rapid access. Implemented JWT-based authentication to safeguard sensitive patient data in compliance with HIPAA standards, resulting in a 30% reduction in access-related incidents. Designed and documented API endpoints with Postman and Swagger, accelerating QA handoff and reducing testing cycles by 25%. Collaborated in a Kanban-driven team using Jira and Slack to deliver features in bi-weekly iterations, ensuring alignment with legal and compliance teams.

Software Engineer at Infosys BPM

December 31, 2022 - July 10, 2025

Designed and developed backend modules using Java and Spring Boot to manage multi-stage insurance claim workflows for agents across Asia-Pacific. Integrated SOAP and RESTful APIs to enable real-time communication between the claims portal and AXA’s legacy underwriting and billing systems. Implemented role-based access control (RBAC) using Spring Security to differentiate permissions between agents, underwriters, and reviewers. Utilized SQL Server and JPA for structured data storage and relational mapping, improving query performance by 28% through optimized indexing. Automated recurring notifications and escalation triggers using RabbitMQ, reducing missed claim follow-ups by 40%. Developed document upload and retrieval functionality with metadata tagging, supporting over 500,000+ active policy records across regions. Wrote unit and integration tests using JUnit and Selenium, increasing test coverage to 87% and reducing QA cycle time by 2 days per sprint. Deployed builds through Jenki

Software Engineer at JPMorgan Chase & Co.

February 1, 2024 - Present

Engineered microservices using Spring Boot and Node.js to decouple legacy trading modules, enhancing scalability and reducing deployment time by 40%. Migrated monolithic architecture to Kubernetes-based containerized services on AWS (EC2, RDS, S3) for greater modularity and deployment control. Integrated Apache Kafka for event-driven communication supporting real-time trade and market data processing. Developed responsive UI components in React.js, improving DOM rendering performance by 35%. Designed and exposed secure RESTful and GraphQL APIs protected with JWT/OAuth2. Collaborated with DevOps to automate CI/CD pipelines with zero production rollbacks. Leveraged PostgreSQL and MongoDB for structured and unstructured data management. Conducted unit and integration testing with Jest and Selenium achieving over 85% test coverage and reducing post-deployment defects by 22%. Participated in Agile ceremonies coordinating with global cross-functional teams.

Software Engineer Intern at CVS Health

December 31, 2023 - July 10, 2025

Developed modular frontend components using Angular to improve patient data access workflows. Built secure Flask-based REST APIs integrated with MySQL for audit-compliant logging. Implemented JWT-based authentication to safeguard sensitive patient data, reducing access incidents by 30%. Designed API endpoints documented via Postman and Swagger, speeding QA handoff and reducing testing cycles by 25%. Worked within a Kanban team using Jira and Slack to deliver bi-weekly features aligned with legal and compliance standards.

Software Engineer at Infosys BPM

December 31, 2022 - July 10, 2025

Designed and developed backend modules with Java and Spring Boot for insurance claim workflows across Asia-Pacific. Integrated SOAP and RESTful APIs to enable real-time communication between claims portal and legacy systems. Implemented role-based access control with Spring Security for permission differentiation. Improved query performance by 28% using optimized SQL Server indexing. Automated notifications and escalation triggers with RabbitMQ reducing missed follow-ups by 40%. Developed document upload functionality supporting over 500,000+ policies. Wrote unit and integration tests achieving 87% coverage, reducing QA cycle time by 2 days per sprint. Deployed builds via Jenkins CI/CD pipelines ensuring consistent deployments with minimal downtime. Participated in Scrum ceremonies working with cross-functional teams to deliver incremental releases.