Full-stack Java Developer . Senior SDE . Senior Consultant
EMIS Health
I am a passionate software engineer with over 10.9 years years of experience in developing resilient, highly available, cost effective, and measurable software systems. As an AWS cloud specialist, I excel in architecting, developing, and deploying high-performance web applications using serverless and microservices models. I have substantial hands-on experience in building greenfield, enterprise-grade, highly scalable internet applications. Notable achievements include a $900/day savings through data ingestion optimization and a 70% improvement in data fetching speed, with a 50% reduction in compute costs.
Java/J2EEAmazon Web ServicesSpringbootPostgresqlDevOpsReactJs
- I have developed extensive expertise in architecting, designing, developing and deploying object-oriented and web-based enterprise applications using Java/J2EE technologies.
- Highly proficient in the development of n-tier applications, leveraging Java, Kotlin, J2EE, Spring and Springboot, JSP and Servlets.
- Proficient in developing dynamic and responsive web applications using React.js, TypeScript, JavaScript, CSS, and Next.js. Expertise in state management with Redux and data fetching using React Query.
- Skilled in optimizing performance with Webpack and ensuring cross-browser compatibility. Experienced in integrating RESTful APIs, handling DOM manipulation with jQuery, and deploying applications on Netlify CDN for enhanced scalability and performance.
- Experienced in containerization platforms like Docker, with expertise in managing image repositories.
- Developed and maintained Python scripts for automating Apache Airflow DAGs for data extraction, handling large datasets for analytics purposes.
- Proficient in various AWS cloud services, with experience managing DevOps and overseeing the full deployment process of production workloads. Additionally, I have supported multiple teams in setting up AWS environments.
- Experienced in developing RESTful and JSON-based APIs using Spring Boot, establishing API standards, and maintaining developer guides for consistency.
- Extensive experience in integrating OAuth2, SSO, and federated identities with Okta & Cognito.
- Integrated IAM solutions with cloud services (e.g., AWS IAM, Cognito and Okta) to streamline access management. Designed and implemented IAM policies to enforce least privilege access.
- Proficient in architecting, designing, developing, and deploying loosely coupled, complex systems with asynchronous communication using event-driven architecture.
- Experienced in writing SQL queries for integrating Spring Boot with JPA-Hibernate to manage ORDBMS and persistent data. Additionally, proficient in version-controlling SQL scripts using Liquibase and Flyway.
- Strong practical knowledge of system design, object-oriented programming (OOP) concepts, SOLID principles, and design patterns.
- Experienced in developing efficient rollback strategies with minimal RPO and RTO to minimize end-user disruption during disaster recovery.
- Worked in development teams in roles including Developer, Group Leader, and Architect, participating in key design discussions and making critical decisions in application architecture.
- Skilled in defect resolution, solving complex problems, performance tuning, enhancing coding standards, and maintaining high code coverage and quality.
- Comprehensive end-to-end development experience in AWS with CI/CD, utilizing GitHub Actions and adhering to strict Infrastructure as Code (IaC) patterns.
- Experienced in developing real-time monitoring integrations with Datadog, creating development dashboards in CloudWatch and Datadog, and configuring alarms, Datadog APMs, monitors, and application metrics collection.
- Developed automated solutions to optimize cloud costs by enhancing infrastructure efficiency, managing database backups, reducing carbon emissions through minimized cloud compute, and balancing infrastructure utilization.
- Provide end-to-end support for application development, including requirement analysis, architecture, design, brainstorming, development, code reviews, deployment, and monitoring.
- Strong skills in utilizing application development tools for efficient code writing and debugging.
- Good knowledge of version control systems such as Git and SVN.
- Experience with Agile SAFe methodologies, including participation in PIP, Scrum, planning, refinement, and retrospective ceremonies.
- Demonstrated exceptional presentation and communication skills in conducting both functional and technical training sessions.
- Possess strong knowledge across various domains, including Healthcare, Digital, Trade, and Retail.
Services
What I do
Backend APIs
Create container ready ReST and Micro services
Frontend Web
Craft beautiful frontends for SPAs
Devops
Architect and create infrastructure in AWS
Miscellaneous
Leed . Agile . Assess . Contribute . Mentor