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I am a skilled Software Developer with over 3.5 years of experience building scalable, cloud-native applications primarily in healthcare and eCommerce sectors. I specialize in Java Spring Boot, React.js, Python, and AWS with proven success in improving system performance, patient outcomes, and operational efficiency. Experienced in microservices architecture, API development, DevOps automation, and Agile delivery, I enjoy creating solutions that make a meaningful impact. Throughout my career, I've contributed to various projects such as remote patient monitoring solutions, real-time data ingestion for robotic surgery systems, and HIPAA-compliant patient interfaces. I am passionate about leveraging my technical skills to build innovative, secure, and efficient software applications that meet user needs and drive business success.…I am a skilled Software Developer with over 3.5 years of experience building scalable, cloud-native applications primarily in healthcare and eCommerce sectors. I specialize in Java Spring Boot, React.js, Python, and AWS with proven success in improving system performance, patient outcomes, and operational efficiency. Experienced in microservices architecture, API development, DevOps automation, and Agile delivery, I enjoy creating solutions that make a meaningful impact. Throughout my career, I've contributed to various projects such as remote patient monitoring solutions, real-time data ingestion for robotic surgery systems, and HIPAA-compliant patient interfaces. I am passionate about leveraging my technical skills to build innovative, secure, and efficient software applications that meet user needs and drive business success.

Nikhil Master

Developer, Full Stack Developer, Cloud Developer, +2

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I am a skilled Software Developer with over 3.5 years of experience building scalable, cloud-native applications primarily in healthcare and eCommerce sectors. I specialize in Java Spring Boot, React.js, Python, and AWS with proven success in improving system performance, patient outcomes, and operational efficiency. Experienced in microservices architecture, API development, DevOps automation, and Agile delivery, I enjoy creating solutions that make a meaningful impact. Throughout my career, I've contributed to various projects such as remote patient monitoring solutions, real-time data ingestion for robotic surgery systems, and HIPAA-compliant patient interfaces. I am passionate about leveraging my technical skills to build innovative, secure, and efficient software applications that meet user needs and drive business success.…I am a skilled Software Developer with over 3.5 years of experience building scalable, cloud-native applications primarily in healthcare and eCommerce sectors. I specialize in Java Spring Boot, React.js, Python, and AWS with proven success in improving system performance, patient outcomes, and operational efficiency. Experienced in microservices architecture, API development, DevOps automation, and Agile delivery, I enjoy creating solutions that make a meaningful impact. Throughout my career, I've contributed to various projects such as remote patient monitoring solutions, real-time data ingestion for robotic surgery systems, and HIPAA-compliant patient interfaces. I am passionate about leveraging my technical skills to build innovative, secure, and efficient software applications that meet user needs and drive business success.

Available to hire

I am a skilled Software Developer with over 3.5 years of experience building scalable, cloud-native applications primarily in healthcare and eCommerce sectors. I specialize in Java Spring Boot, React.js, Python, and AWS with proven success in improving system performance, patient outcomes, and operational efficiency. Experienced in microservices architecture, API development, DevOps automation, and Agile delivery, I enjoy creating solutions that make a meaningful impact.

Throughout my career, I’ve contributed to various projects such as remote patient monitoring solutions, real-time data ingestion for robotic surgery systems, and HIPAA-compliant patient interfaces. I am passionate about leveraging my technical skills to build innovative, secure, and efficient software applications that meet user needs and drive business success.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Software Developer at Johnson & Johnson

July 1, 2024 - Present

Contributed to remote patient monitoring solutions by building REST APIs with Spring Boot and enhancing React.js dashboards, reducing readmissions by 22%. Developed real-time data ingestion logic for robotic surgery systems into a PostgreSQL analytics platform supporting telemetry from over 1,000 surgical tools. Led creation of a HIPAA-compliant mobile interface using React Native and Flask to improve medication adherence and patient engagement by 30%. Built backend logic using Python Scikit-learn and AWS for smart alerting of orthopedic implants achieving 89% early anomaly detection accuracy. Modernized legacy clinical trial data portal into microservices with Java and Docker on AWS Fargate, resulting in 3x faster load times and enhanced collaboration across global trial sites.

Software Developer at Sigma Infosolutions Ltd.

August 1, 2022 - August 29, 2025

Developed order management system using Spring Boot that reduced order processing time by 35%, integrating payment gateways via secure REST APIs. Created dynamic React.js logistics tracking dashboards improving dispatch visibility and cutting SLA breaches by 28%. Engineered subscription billing microservices with Spring Boot and MySQL, enabling modular deployments and reducing onboarding time by 40%. Automated application deployment to AWS using Docker and Jenkins CI/CD pipelines, decreasing deployment efforts by 70%. Refactored legacy monolith into Spring Boot microservices to support 3x traffic during peak sales. Implemented JWT-based authentication and role-based access control for healthcare portal APIs to improve security compliance; optimized MySQL queries resulting in 50% faster CRM load times. Actively participated in Agile ceremonies and maintained technical documentation to streamline handovers and audits.

Software Developer at Johnson & Johnson

July 1, 2024 - Present

Contributed to remote patient monitoring solutions by designing REST APIs using Spring Boot and integrating a React.js dashboard, resulting in a 22% reduction in readmissions through proactive vital tracking. Developed real-time data ingestion from robotic surgery systems into a PostgreSQL analytics platform to stream telemetry from 1,000+ surgical tools. Facilitated a HIPAA-compliant mobile interface for chronic care patients using React Native and Flask, improving medication adherence by 30%. Orchestrated smart alerting backend logic for orthopedic implants using Python Scikit-learn and AWS, achieving 89% early anomaly detection accuracy. Modernized a legacy clinical trial data portal with Java microservices and Docker on AWS Fargate, enabling 3x faster load times and enhanced global collaboration.

Software Developer at Sigma Infosolutions Ltd.

August 1, 2022 - August 29, 2025

Developed a Spring Boot order management system for an eCommerce client that reduced order processing time by 35%, integrating Stripe and Razorpay payment APIs securely. Built dynamic React.js logistics dashboards improving dispatch vendor visibility and cutting SLA breaches by 28%. Engineered modular Spring Boot microservices for subscription billing, decreasing onboarding time by 40%. Automated AWS deployments using Docker and Jenkins CI/CD pipelines, reducing deployment efforts by 70%. Refactored legacy monolithic applications into scalable microservices supporting 3x seasonal traffic. Implemented JWT-based authentication and role-based access for healthcare backend APIs to improve security. Optimized MySQL queries for CRM modules, improving data load speeds by 50%. Participated actively in Agile workflows and maintained technical documentation.

Software Developer at Johnson & Johnson

July 1, 2024 - Present

Contributed to a remote patient monitoring solution by developing REST APIs with Spring Boot and integrating a React.js dashboard, leading to a 22% reduction in hospital readmissions. Developed real-time data ingestion logic for robotic surgery systems, enabling secure telemetry streaming from over 1,000 surgical tools to clinicians. Facilitated the creation of a HIPAA-compliant mobile interface that improved medication adherence tracking by 30%. Built backend smart alerting logic for orthopedic implants using Python and AWS, achieving 89% early anomaly detection accuracy. Modernized a legacy clinical trial data portal into microservices using Java and Docker on AWS Fargate, resulting in 3x faster load times and improved collaboration across global trial sites.

Software Developer at Sigma Infosolutions Ltd.

August 1, 2022 - September 4, 2025

Developed a Spring Boot-based order management system for an eCommerce client, reducing order processing time by 35%, integrated secure REST APIs with Stripe and Razorpay. Built dynamic React.js dashboards to improve logistics tracking, decreasing SLA breaches by 28%. Engineered microservices for a subscription billing platform to enable modular deployments and reduce onboarding time by 40%. Deployed applications on AWS using Docker and developed automated CI/CD pipelines with Jenkins, cutting deployment efforts by 70%. Collaborated in refactoring legacy monolith systems into Spring Boot microservices to enhance scalability and support increased traffic. Improved application security with JWT-based authentication and role-based access control. Optimized MySQL queries for a CRM module, achieving 50% faster load times. Participated actively in Agile ceremonies and maintained detailed technical documentation.