Full Stack Developer at Freddie Mac, USA

Developed and maintained Java Spring Boot REST APIs integrating with PostgreSQL on AWS RDS for mortgage portfolio data. Built responsive Angular components with Chart.js for real-time loan statistics visualization. Implemented secure access using Spring Security with JWT authentication, containerized applications with Docker, and deployed on AWS ECS using Jenkins CI/CD pipelines. Tested backend and frontend modules with JUnit, Mockito, Karma, and Jasmine, optimized SQL queries reducing data retrieval time by 38%, and refactored Angular codebase to improve load times by 42%, enhancing user engagement and productivity.

Full Stack Developer at Streebo Inc., India

Designed and developed Java Spring Boot REST APIs for chatbot training and multi-channel deployment with optimized MySQL queries. Built Angular-based bot builder modules enhancing developer efficiency by 28%, integrated NLP engines (IBM Watson, Amazon Lex, Google Dialogflow) to improve chatbot accuracy by 33%. Secured APIs using JWT and OAuth 2.0, leveraging OWASP ZAP, SonarQube, Burp Suite, and Snyk for vulnerability detection. Automated CI/CD pipelines deploying microservices to Microsoft Azure and used Azure Blob Storage for static assets, reducing deployment time by 42%. Delivered 97% code coverage with unit, integration, and UI tests, refactored Angular components for a 41% performance boost and improved user engagement.

Full Stack Developer at Freddie Mac, USA

Developed and maintained Java Spring Boot REST APIs for mortgage portfolio data retrieval integrated with AWS-hosted PostgreSQL databases. Created responsive Angular components to display real-time loan statistics and visualizations, enhancing data accessibility. Implemented secure access with Spring Security and JWT authentication in compliance with internal standards. Containerized applications using Docker and deployed to AWS ECS via Jenkins CI/CD pipelines for scalable cloud hosting. Developed comprehensive test suites for backend and frontend, improving code quality and reducing defects. Optimized SQL queries and API responses, which resulted in a 38% reduction in data retrieval time. Refactored legacy Angular code for reusable components and lazy loading, boosting frontend load times by 42% and user engagement.

Full Stack Developer at Streebo Inc., India

Designed and implemented Java Spring Boot REST APIs for chatbot functionalities including training, session tracking, and multi-channel deployment. Built interactive Angular-based bot builder modules with drag-and-drop UI for multiple messaging platforms, improving developer efficiency by 28%. Integrated chatbot backend with IBM Watson, Amazon Lex, and Google Dialogflow NLP engines to enhance chatbot accuracy and customer satisfaction by 33%. Implemented robust security with JWT and OAuth 2.0, and leveraged security tools OWASP ZAP, SonarQube, Burp Suite, and Snyk for vulnerability detection and remediation. Automated CI/CD pipelines using Docker and Jenkins, deploying to Microsoft Azure and utilizing Azure Blob Storage with CDN, cutting deployment time by 42%. Developed and executed unit, integration, and UI tests achieving 97% code coverage, reducing post-release defects by 40%. Refactored Angular components with state management best practices, increasing frontend performance by 41%

Full Stack Developer at Freddie Mac, USA

Developed and maintained Java Spring Boot REST APIs to access mortgage portfolio data integrated with PostgreSQL on AWS RDS. Created responsive Angular components for real-time loan statistics and visualizations enhancing accessibility for analysts. Implemented Spring Security with JWT authentication ensuring secure portfolio data access compliant with internal standards. Containerized applications using Docker, managed CI/CD pipelines with Jenkins, and deployed services on AWS ECS for scalable cloud hosting. Authored unit and integration tests for backend and frontend improving code quality and reducing production defects. Optimized SQL queries and API responses, reducing data retrieval time by 38%, boosting analyst productivity and reporting accuracy. Refactored legacy Angular codebase introducing reusable components and lazy loading, improving frontend load time by 42% and user engagement on analytics pages.

Full Stack Developer at Streebo Inc., India

Designed and developed Java Spring Boot REST APIs for chatbot training, session tracking, and multi-channel deployment integrated with MySQL, optimizing queries for improved response times. Built Angular-based interactive bot builder modules with drag-and-drop dialog creation and real-time previews for WhatsApp, web, and Facebook Messenger, increasing developer efficiency by 28%. Integrated chatbot backend with IBM Watson, Amazon Lex, and Google Dialogflow NLP engines enhancing chatbot accuracy and customer satisfaction by 33%. Secured APIs with JWT authentication and OAuth 2.0, using OWASP ZAP, SonarQube, Burp Suite, and Snyk for vulnerability detection and remediation before production. Automated CI/CD pipelines using Docker and Jenkins, deploying microservices and frontend apps to Microsoft Azure and hosting static assets on Azure Blob Storage with CDN, reducing deployment times by 42%. Developed comprehensive unit, integration, and UI test suites achieving 97% code coverage and red

Full Stack Developer at Freddie Mac

Developed and maintained Java Spring Boot REST APIs for mortgage portfolio data integrating with PostgreSQL on AWS RDS. Built responsive Angular components for real-time loan statistics visualizations, improving data accessibility. Implemented Spring Security with JWT authentication to ensure secure data access. Containerized applications with Docker and deployed using Jenkins CI/CD pipelines to AWS ECS. Created and executed comprehensive test suites with JUnit, Mockito, Karma, and Jasmine to maintain high code quality. Optimized SQL queries and API response times, resulting in a 38% faster data retrieval. Refactored Angular codebase for reusable components and lazy loading, improving frontend load times by 42%.

Full Stack Developer at Streebo Inc.

Designed and developed Java Spring Boot REST APIs for chatbot systems with MySQL databases, optimizing queries for faster responses. Built interactive Angular bot builder modules featuring drag-and-drop dialogs and real-time testing, enhancing developer efficiency by 28%. Integrated chatbot backend with IBM Watson, Amazon Lex, and Google Dialogflow to improve accuracy and customer satisfaction by 33%. Implemented JWT authentication and OAuth 2.0 security measures, using OWASP ZAP, SonarQube, Burp Suite, and Snyk to safeguard API endpoints pre-production. Automated CI/CD pipelines with Docker and Jenkins for microservices and frontend, deploying to Azure and hosting static assets via Azure Blob Storage and CDN, cutting deployment times by 42%. Achieved 97% code coverage through unit, integration, and UI testing (JUnit, Mockito, Karma, Jasmine, Selenium, Postman), reducing post-release defects by 40%. Refactored Angular with state management best practices, boosting frontend rendering pe

Full Stack Developer at Freddie Mac

Developed Python and Java Spring Boot REST APIs for mortgage analytics, integrating with PostgreSQL on AWS RDS. Built responsive Angular + React components for real-time data visualization (Chart.js) to enhance analyst decision-making. Implemented Spring Security with JWT authentication in line with compliance standards. Containerized applications with Docker and deployed via Jenkins CI/CD to AWS ECS. Optimized SQL queries, reducing data retrieval time by 38% and improving reporting accuracy. Refactored frontend with lazy loading and reusable components, improving load times by 42%.

Full Stack Developer at Streebo Inc.

Designed and developed .NET-compatible REST APIs using Python & Java Spring Boot, integrated with MySQL and PostgreSQL. Built an Angular-based bot builder with real-time previews for WhatsApp, Web, Messenger, improving developer efficiency by 28%. Integrated chatbots with AI/ML platforms (IBM Watson, Dialogflow, Amazon Lex), boosting accuracy by 33%. Secured endpoints using OAuth2, JWT, applied OWASP, SonarQube, Burp Suite for vulnerability testing. Automated deployments using Docker + Jenkins into Azure and AWS, cutting deployment time by 42%. Developed unit/UI test suites (JUnit, Selenium, Postman), achieving 97% coverage and reducing defects by 40%.

Full Stack Developer at Freddie Mac

Developed Python and Java Spring Boot REST APIs for mortgage analytics, integrating with PostgreSQL on AWS RDS. Built responsive Angular + React components for real-time data visualization (Chart.js), improving analyst decision-making. Implemented Spring Security + JWT authentication, aligning with compliance standards. Containerized apps using Docker, deployed via Jenkins CI/CD to AWS ECS for scalable hosting. Optimized SQL queries, reducing data retrieval time by 38% and improving reporting accuracy. Refactored frontend with lazy loading + reusable components, improving load times by 42%.