Krishnakanth B Email & Phone Number

Dallas, Tx, Us

Houston, Texas, United States

• Collaborated in Agile Scrum framework, engaging in daily stand-up meetings to oversee project advancement. Followed client-server architecture, with a web-based front-end interacting, back-end API layer. The components include user interface, API services and databases. • Employed Java 11 for development tasks, harnessing its features and capabilities to contribute effectively to the project. Worked with Java 11 features such as local-variable type inference, var, to enhance code readability and maintainability.• Developed a responsive design using HTML5, CSS3, and Bootstrap to ensure a user-friendly UI across devices. Handled client-side interactions using ES10 JavaScript, enabling real-time validations and user input handling.• Utilized the React.js framework for building dynamic and interactive user interfaces. Designed and implemented UI components using Figma, including forms for policy creation, claims submission, and self-service portals.• Utilized Spring Boot's rapid development features to create microservices, RESTful APIs, and web applications. Implemented RESTful endpoints and leverage Spring MVC's features for request handling and data binding.• Extensive experience in designing and implementing RESTful APIs using Hapi.js, ensuring adherence to industry best practices for API development.• Leveraged the capabilities of React Testing Library to meticulously evaluate and validate the functional accuracy of various UI components.• Utilized Node.js with Express.js for back-end and designed the APIs following RESTful principles, providing resource-based endpoints and appropriate HTTP methods.• Utilized Amazon Web Services (AWS) for scalable and reliable cloud hosting. Used Amazon Cloud Watch to monitor AWS services and its logs to monitor application.• Implemented a robust authentication and authorization mechanism by combining JWT (JSON Web Tokens) and OAuth 2.0 within the project.

Plano, Texas, United States

• Collaborated with in BoFA cross-functional team of developers, designers, and product managers to gather requirements, analyze designs, construct applications, and test them to deliver high-quality software solutions using Agile Scrum.• Upgraded existing applications to Java 11 from earlier versions, enhancing system efficiency and maintainability.• Implemented new features using Java 11’s enhanced APIs, including HTTP Client and improvements in the Collections API.• Developed microservices using Java 11 and Spring Boot, focusing on scalable and robust solutions.• Designed and implemented object-oriented solutions with Java, utilizing advanced features like inheritance, polymorphism, and encapsulation.• Optimized existing Java code, improving system performance and reliability by implementing multi-threading and concurrency control.• Implemented high-concurrency Java applications using ExecutorService to manage thread life cycles effectively.• Expertise in implementing Creational, Structural, and Behavioral design patterns in various Java projects.• Crafted efficient web pages using HTML5, CSS3, and responsive design frameworks. Employed Webpack and Babel to bundle JavaScript files and compile next-generation JavaScript into browser-compatible code.• Developed Python scripts to automate data processing tasks, reducing manual effort by 50% and improving efficiency.• Integrated Python scripts within Informatica workflows to enhance ETL capabilities with advanced data processing and analytics features.• Developed scalable single-page applications (SPAs) using Angular 14, enhancing user interaction and performance.• Employed Angular’s HttpClient to interact with RESTful APIs, ensuring effective communication and data handling with backend services.• Led the migration of multiple large-scale web applications from React to Angular, enhancing maintainability and leveraging Angular's robust architecture.

Hyderabad, Telangana, India

• Practiced Agile methodologies such as Scrum, participating in sprint planning, daily stand-ups, and retrospective meetings to ensure efficient project management and timely delivery.• Created and implemented data structures and algorithms in Core Java to enhance application performance and data manipulation. • Leveraged collections frameworks and tailor-made data structures to effectively handle and process extensive datasets, leading to enhanced application speed and resource management.• Designed and built Single Page Applications (SPAs) using Angular 4, ensuring smooth navigation and enhanced user experiences. Implemented routing and lazy loading to optimize application loading times and user interactions.• Developed and maintained high-performance multi-threaded applications to enhance scalability and responsiveness.• Developed RESTful APIs using Python to facilitate communication between front-end interfaces and back-end services.• Utilized Python to automate the generation and management of Informatica session logs, improving monitoring and error diagnosis.• Connected Java applications with external APIs and third-party services, enabling smooth data interchange and improving application capabilities.• Developed RESTful APIs integrating with various databases and external services, enhancing application interoperability.• Analyzed and optimized concurrency models to maximize throughput and minimize latency.• Developed a robust application using MVC Design Pattern to separate presentation and business logic layers.• Identified and addressed intricate problems within Java applications using debugging tools and approaches. Worked alongside diverse teams to pinpoint underlying reasons and apply efficient solutions.• Utilized Amazon Web Services (AWS) to deploy Java applications, leveraging services such as Amazon EC2 and AWS Elastic Beanstalk. Configured and launched instances to host applications, ensuring high availability and scalability.