Sai Premanvitha Kadiyala

Web & IT Development at University of Texas at Dallas

Developed and deployed 5+ responsive academic dashboards using PHP, .NET Core, Chart.js, and Tailwind CSS, reducing page load times by 30% and enhancing user experience for 1,000+ students and faculty. Integrated RESTful APIs via AJAX and Fetch API to enable real-time academic data retrieval, boosting dashboard responsiveness by 40%. Refactored legacy frontend-backend system by modularizing 20+ UI components and applying secure input validation, reducing UI-related bugs by 35%. Collaborated cross-functionally with IT and design teams in an Agile environment, managing 10+ production releases using Git, GitHub, and CI workflows.

Software Engineer at Infor

Modernized legacy systems by building scalable applications with Java, Spring Boot, Angular, and TypeScript in a microservices architecture, increasing modularity by 40%. Enhanced API security implementing Spring Security, OAuth2, JWT, and RBAC, reducing unauthorized access incidents by 60%. Improved backend performance by 25% through optimization of Java services and SQL queries, integrating MongoDB for flexible document storage to support 500K+ concurrent requests/day. Configured SonarQube into CI pipelines to track test coverage and identify bugs, accelerating code reviews by 30% and improving deployment stability in Agile sprints.

Software Engineer at Cognizant

Engineered end-to-end automation frameworks using Java, Selenium WebDriver, and TestNG for large-scale enterprise applications, reducing manual regression effort by 60% and speeding release cycles by 30%. Performed comprehensive API testing with Postman and SoapUI, improving cross-service reliability and reducing defects by 40%. Integrated automated test suites into CI/CD pipelines via Jenkins, enabling real-time quality checks and increasing deployment frequency by 35%. Used SonarQube to monitor test coverage, security vulnerabilities, and code complexity, enhancing code quality and maintainability by 20%.

Web & IT Development at University of Texas at Dallas

Developed and deployed responsive academic dashboards using PHP, .NET Core, Chart.js, and Tailwind CSS, reducing page load times by 30% and enhancing user experience for over 1,000 students and faculty across multiple device types. Integrated RESTful APIs for real-time academic data retrieval to boost dashboard responsiveness by 40%. Refactored legacy frontend-backend systems by modularizing UI components and applying secure input validation, reducing UI-related bugs by 35% and improving maintainability. Collaborated with IT and design teams in an Agile environment, leveraging Git, GitHub, and CI workflows to coordinate production releases ensuring smooth deployment.

Software Engineer at Infor

Modernized legacy systems by building scalable applications with Java, Spring Boot, Angular, and TypeScript in a microservices architecture, increasing modularity by 40%. Enhanced API security with Spring Security, OAuth2, JWT, and RBAC, reducing unauthorized access incidents by 60%. Improved backend performance by 25% through profiling, SQL query optimization, and MongoDB integration, supporting high scalability under 500K+ concurrent requests daily. Integrated SonarQube in CI pipelines to enforce code quality, accelerate code reviews by 30%, and boost deployment stability in Agile sprints.

Software Engineer at Cognizant

Engineered end-to-end automation frameworks using Java, Selenium WebDriver, and TestNG to reduce manual regression efforts by 60% and accelerate release cycles by 30%. Conducted comprehensive API testing with Postman and SoapUI, validating RBAC logic across multiple endpoints, reducing production defects by 40%. Setup automated test suites in CI/CD pipelines via Jenkins, enhancing deployment frequency and confidence by 35%. Implemented SonarQube to monitor code quality and security, improving maintainability of over 1,000 lines of test code by 20%.

Web & IT Development at University of Texas at Dallas

Developed and deployed over 5 responsive academic dashboards using PHP, .NET Core, Chart.js, and Tailwind CSS, reducing page load times by 30% and enhancing user experience for 1,000+ students and faculty across multiple devices. Integrated RESTful APIs with AJAX and Fetch API to enable real-time academic data retrieval, boosting dashboard responsiveness by 40%. Refactored legacy frontend-backend systems by modularizing 20+ UI components and applying secure input validation in .NET MVC views, reducing UI-related bugs by 35% and improving maintainability. Collaborated cross-functionally with IT and design teams using Agile practices and CI workflows, coordinating over 10 production releases for smooth deployments.

Software Engineer at Infor

Modernized legacy systems by building scalable applications with Java, Spring Boot, Angular, and TypeScript in a microservices architecture, increasing modularity by 40%. Enhanced API security using Spring Security, OAuth2, JWT, and RBAC, reducing unauthorized access incidents by 60%. Improved backend performance by 25% through profiling, SQL query optimization, and integrating MongoDB for flexible document storage, supporting scalability under 500K+ concurrent requests/day. Configured SonarQube in CI pipelines to ensure 100% test coverage, early bug detection, accelerated code reviews by 30%, and improved deployment stability during Agile sprints.

Software Engineer at Cognizant

Engineered end-to-end automation frameworks using Java, Selenium WebDriver, and TestNG, reducing manual regression effort by 60% and speeding release cycles by 30%. Performed comprehensive API testing with Postman and SoapUI across 50+ endpoints, validating payloads, status codes, and RBAC logic, which reduced production defects by 40%. Set up automated testsuites into CI/CD pipelines via Jenkins, enabling real-time quality checks and improving deployment frequency and confidence by 35%. Implemented SonarQube to monitor test coverage and code quality, leading to a 20% improvement in maintainability of over 1,000+ lines of test code.

Web & IT Development at University of Texas at Dallas

Developed and deployed multiple responsive academic dashboards using modern frontend and backend technologies, reducing page load times by 30% and enhancing user experience for over 1,000 students and faculty. Integrated RESTful APIs for real-time data retrieval, boosting dashboard responsiveness by 40%. Refactored legacy systems by modularizing UI components and applying secure input validation, resulting in a 35% reduction in UI-related bugs. Collaborated in an Agile environment with cross-functional teams, leveraging Git, GitHub, and CI workflows to coordinate production releases and ensure smooth deployment.

Software Engineer at Infor, Hyderabad, India

Modernized legacy systems by building scalable applications using Java, Spring Boot, Angular, and TypeScript within a microservices architecture, increasing modularity by 40%. Enhanced API security through Spring Security, OAuth2, JWT, and role-based access control, leading to a 60% reduction in unauthorized access incidents. Improved backend performance by 25% via profiling, SQL query optimization, and integrating MongoDB to support scalability for over 500,000 concurrent daily requests. Configured SonarQube in CI pipelines to enforce code quality checks, achieving 100% test coverage and accelerating code reviews by 30%, thereby increasing deployment stability in Agile sprints.

Software Engineer at Cognizant, Hyderabad, India

Engineered end-to-end automation frameworks using Java, Selenium WebDriver, and TestNG for enterprise applications, reducing manual regression effort by 60% and accelerating release cycles by 30%. Conducted comprehensive API testing using Postman and SoapUI across 50+ endpoints, improving reliability and reducing production defects by 40%. Integrated automated test suites into CI/CD pipelines with Jenkins, enhancing deployment frequency and confidence by 35%. Implemented SonarQube monitoring for test coverage and code quality, leading to a 20% improvement in maintainability of extensive test code.

Web & IT Development at University of Texas at Dallas

Built an AI-powered chatbot platform with Python, LangChain, and OpenAI APIs; deployed predictive ML models using AWS SageMaker and Lambda with monitoring hooks for latency and error rates; designed scalable, real-time dashboards and APIs enabling millisecond updates and supporting 1,000+ concurrent users at peak; enhanced developer experience with reusable, well-documented APIs to accelerate adoption across campus applications.

Software Engineer at Infor

Developed a developer-facing recommendation engine exposing APIs and modular endpoints; improved user engagement and production readiness by modularizing Java & Spring Boot microservices; implemented CI/CD pipelines with GitHub Actions and SonarQube; tuned SQL queries to boost throughput under high transaction loads.