 Developed financial enterprise SaaS applications using Java, Spring Boot, Microservices, and front-end technologies such as React.js, TypeScript, HTML5, CSS3, and Bootstrap. Utilized Microsoft Azure cloud computing platform (Azure Kubernetes Services (AKS), Data Lake, Data Factory, Databricks, Synapse) for hosting and scaling applications. Managed data using NoSQL databases (MongoDB, DynamoDB). Leveraged version control and collaboration tools, including GitHub, GitHub Actions, and GitLab. Experienced in Agile methodologies (Scrum, Kanban) and tools like JIRA. Implemented CI/CD pipelines using Jenkins. Utilized testing frameworks such as JUnit, Mockito, and Selenium for robust testing. Familiar with Apache Kafka for real-time data streaming. Skilled in creating microservices-based solutions with Kubernetes and Docker containerization.Environment: Java 11/17, Spring Boot, Microservices, React.js, TypeScript, HTML5, CSS3, Bootstrap, Microsoft Azure (AKS, Data Factory, Data Lake, Databricks), MongoDB, DynamoDB, Jenkins, GitHub, GitLab, Docker, Kubernetes, Go-lang, Kafka, JIRA, JUnit, Mockito, Selenium, Agile (Scrum, Kanban).

 Served as a Teaching Assistant for Software Engineering and Computer Networks courses, supporting a class of 140 students. Assisted students with lectures, labs, and assignments, providing technical and course content support. Collaborated closely with the instructor to ensure seamless course delivery. Graded assignments, facilitated class discussions, and held office hours for student support. Maintained accurate student records and stayed updated with the latest developments in course material.Environment: Java, Python, PostgreSQL, HTML, CSS, GitHub, Visual Studio Code, Linux, Windows, JIRA, Virtual Labs (VMware, Docker), Agile methodologies (Scrum), Educational tools (Blackboard, Canvas).

 Developed custom file upload functionality using Java, Spring Boot, and AWS S3, integrating Pre-signed URLs for secure file storage. Developed robust APIs on the server-side using Java frameworks (Spring Boot, Spring MVC). Utilized Java Full Stack technologies, including Spring, Hibernate, RESTful APIs, Microservices, JWT, OAuth2, TDD, BDD, WebSocket, GraphQL, JPA, AWS SDK, Elastic Search, and Reactive Programming. Leveraged AWS cloud services (EC2, ECS, Lambda, S3, SQS, SNS, IAM) for cloud-based hosting and management. Conducted research on best practices, analyzed the existing codebase, designed a new upload process using AWS S3 pre-signed URLs, implemented it with the AWS SDK, and performed thorough testing before deploying to production.Environment: Java 11, Spring Boot, Spring MVC, Hibernate, RESTful APIs, AWS (S3, EC2, ECS, API Gateway, Lambda, SDK, SQS, SNS, IAM), JWT, OAuth2, Microservice, Elastic Search, JPA, WebSocket, Reactive Programming, TDD, BDD, IntelliJ IDEA, Docker

 Built responsive, user-friendly web applications by designing intuitive user interfaces and developing secure and scalable APIs to integrate front-end with back-end databases. Skilled in backend technologies (Java, Spring Boot, Microservices) for creating scalable and efficient applications. Proficient in frontend technologies (HTML5, CSS3, JavaScript/TypeScript, Angular JS, Node.js) for building dynamic user interfaces. Demonstrated strong database skills with SQL (MySQL, PostgreSQL, Oracle). Collaborated with the development team and stakeholders to ensure project delivery met required quality standards.Environment: Java 8, Spring Boot, Microservices, HTML5, CSS3, JavaScript, TypeScript, AngularJS, Node.js, MySQL, PostgreSQL, Oracle, Git, GitHub, JIRA, Jenkins, Docker, RESTful APIs, IntelliJ IDEA, Agile (Scrum), Linux, Windows.

 Utilized Python for data analysis, scripting, and automation tasks. Developed sample container applications on GitHub and proficiently managed Kubernetes orchestration, including writing and managing YAML configurations. Worked extensively in Linux environments and handled remote server management. Applied Infrastructure as Code (IaC) practices using Terraform to streamline deployments. Gained experience in event-driven architecture and followed Test-Driven Development (TDD) and Behavior-Driven Development (BDD) methodologies. Implemented machine learning (ML) algorithms for natural language processing (NLP) and developed AI-driven solutions.Environment: Python, Kubernetes, Docker, YAML, Terraform, GitHub, Linux, Ubuntu, TDD, BDD, Jenkins, Terraform, Git, JIRA, NLP, Machine Learning, AI, REST APIs, Event-Driven Architecture, AWS, GCP.

 Contributed to the development of "Ennoble Training Management Software," a SaaS application aimed at automating manual processes in organizational training management using Java technologies. Built user-centric and dynamic web experiences utilizing HTML, CSS, and modern JavaScript frameworks such as AngularJS and Bootstrap.Environment: Java, Spring, HTML, CSS, AngularJS, Bootstrap, MySQL, Git, RESTful APIs, Linux, IntelliJ IDEA.