Siddarth

About Siddarth

Full Stack Developer | React.js | Spring Boot | AWS | Microservices | CI/CD Passionate Full Stack Developer with 4+ years of experience in designing, developing, and deploying scalable web applications. Skilled in both frontend and backend technologies, ensuring high performance, security, and seamless user experiences. Expertise in: Frontend: Building dynamic, interactive UIs with React.js, Redux Toolkit, GraphQL, and Material-UI Backend: Developing RESTful APIs and microservices with Spring Boot, PostgreSQL, and MongoDB Security: Implementing OAuth2, JWT, AES, and RSA encryption for secure authentication Cloud & DevOps: Deploying applications on AWS (ECS, RDS, Elastic Beanstalk) and managing CI/CD with GitLab, Jenkins, and Kubernetes Performance Optimization: Enhancing load times, reducing latency, and ensuring 99.9% uptime Agile Development: Collaborating in Scrum teams, ensuring fast iterations and continuous improvements 🤝 Key Achievements: Developed a high-performance budget tracking app at Comerica Bank, processing daily transactions securely Optimized React.js performance, reducing load times by 40% and improving UI responsiveness Improved API performance by 30%, enabling faster transaction processing and better user experience Strengthened security with OAuth2 & JWT authentication, ensuring safe financial data transactions Automated CI/CD pipelines, reducing deployment errors by 30% and improving release cycles by 40% Led A/B testing & UI enhancements, increasing user engagement by 25% and feature adoption Technical Skills: Frontend: React.js (Concurrent Mode, Server Components), Redux Toolkit, GraphQL, Material-UI, Tailwind CSS Backend: Spring Boot, Spring Data JPA, RESTful APIs, PostgreSQL, MongoDB, AWS RDS Security: OAuth2, JWT, AES, RSA, PCI-DSS, GDPR Compliance Cloud & DevOps: AWS CodePipeline, Azure DevOps, Jenkins, Docker, Kubernetes, GitLab CI/CD Testing & Quality Assurance: JUnit, Mockito, Cucumber (BDD), SonarQube Agile & Collaboration: Scrum, Jira, Confluence, Trello, Slack Why Connect With Me? I thrive in Agile teams, delivering high-quality solutions that drive efficiency and innovation. Passionate about building scalable applications, optimizing performance, and ensuring top-notch security. Always eager to learn, collaborate, and stay ahead of industry trends in Full Stack Development. Let’s connect! Whether it’s for tech discussions, collaborations, or career opportunities, I’d love to network!

Experience

1. Full-stack Developer

   Comerica Bank

   Jan 2024 — Present · US

   Key Responsibilities: Develop and optimize React.js applications using Concurrent Mode & Server Components for high-performance financial solutions. Architect and implement microservices using Spring Boot, ensuring scalability and seamless API integrations. Secure financial transactions with OAuth2, JWT, AES, and RSA encryption, adhering to PCI-DSS & GDPR compliance. Optimize state management with Redux Toolkit, GraphQL, and Immutable.js, reducing payload sizes by 50% and improving app responsiveness. Automate and streamline CI/CD pipelines using AWS CodePipeline, Jenkins, Docker, and Kubernetes, improving deployment speed by 40%. Enhance data analytics & A/B testing with Optimizely and Google Analytics, increasing feature adoption and engagement by 25%. Conduct unit & integration testing using JUnit, Mockito, Cucumber, and SonarQube, achieving 90%+ code coverage. Collaborate in Agile Scrum teams, driving sprint efficiency, feature enhancements, and continuous delivery of secure financial applications.