Java Developer Software Engineer
Resume:
Jaspreet Singh
*****************@*****.***
PROFESSIONAL SUMMARY:
Dynamic Java Developer with 6 years of experience in building robust, scalable enterprise applications. Proficient in the Spring ecosystem, Microservices architecture, database management, and cloud technologies
(AWS). Experienced with CI/CD pipelines (Jenkins) to ensure seamless development workflows. I have a strong background across various domains, including Banking, Insurance, and E-commerce, and 2.5 years of specialized experience with Guidewire Insurance Suite. I am now seeking a challenging role where I can leverage my expertise in developing high-performance, cloud-native solutions. PROFESSIONAL EXPERIENCE:
NTT DATA - Systems Integration Senior Specialist
MasterCard Prepaid Management Services - March 2022 to December 2024 – Noida, India MPMS provides cross border prepaid consumer and corporate solutions to meet business and consumer needs within diverse industry sectors worldwide.
• Prepared detailed plans, documentation, and estimates for development projects. Created Low-Level Designs (LLD) for APIs in Confluence and presented them during client forums, ensuring alignment with business requirements and technical specifications.
• Designed and implemented RESTful APIs using spring boot and Microservice architecture, facilitating smooth third-party financial service integrations.
• Implemented RESTful APIs for seamless communication between frontend and backend, improving application scalability and maintainability.
• Utilized Agile methodologies to collaborate with product managers, developers, and QA teams in delivering features and resolving issues efficiently.
• Integrated with external systems and APIs, ensuring smooth data exchange and user interactions
• Delivered timely production support, resolving critical issues within an average of 2 hours, while maintaining continuous availability and improving system availability by 15%.
• Manages the software build release and deployment process in higher env. Tech Stack: Java, Spring Boot, Spring MVC, Microservices, Spring JPA, MySQL, Jenkins, Hibernate and Maven, Git, Jira, Confluence, AWS, Docker and Kubernates. Mphasis Limited - Delivery Senior Software Engineer FEDEX [Project: Mass Bulk Upload] – July 2018 to March 2022 – Bengaluru, India MBUW is a web-based application that allows users to enter source and destination package details in order to retrieve custom and price information from a third party. Records are manually entered or uploaded via Excel for various screens and then sent to the Mainframe system. Once the Mainframe system processes these input records, the MBUW app validates and processes the output records from the Mainframe and displays them on the user interface.
• Prepared comprehensive plans, documentation, and estimates for development, ensuring clear project scope and timelines.
• Created Low-Level Designs (LLD) for APIs in Confluence and presented them in client forums to align with technical and business requirements.
• Designed and implemented a Microservices-based backend using Java, Spring Boot, and JPA, efficiently handling multiple package requests and ensuring scalability.
• Conducted production Issues Root Cause Analysis (RCA) and provided timely fixes, ensuring seamless service continuity for multiple FedEx sub-clients.
• Collaborated with cross-functional teams to recommend and implement changes that significantly improved processes and product quality.
Tech Stack: Java, Spring Boot, Microservices, Hibernate, JPA, Restful Webservice, Angular, Gradle, MySQL, AWS, API Gateway
PricewaterhouseCoopers -SDC - Software Engineer
GUIDEONE INSURANCE [Project: Personal Auto And Commercial Line Insurance] – July 2016 to July 2018
– Bengaluru, India
This Project is about implementing the insurance suite for Personal Auto Line of Business for the States of Pennsylvania.
• Developed and maintained third-party integrations with systems like EARS, MVR, Police Report, and Policy Summary, ensuring smooth data exchange and system functionality.
• Designed and implemented overflow data handling for static, application, and variable forms to optimize data processing and ensure consistency.
• Designed and implemented user interface screens to fetch data for mapping to templates provided by DocuMaker (third-party tool), ensuring accurate formatting as per business requirements.
• Collaborated on spike tickets to solve complex integration challenges, contributing to the platform's expansion into new channels and enhancing overall system performance.
• Reduced bug resolution times by 20% through proactive troubleshooting, detailed workflow reports, and identifying key areas for improvement in the development process. Tech Stack: Gosu, Guidewire Insurance Suite, MySQL Maven, Git, Jira Terralogic Software Solutions Pvt Ltd - Software Engineer 1 YatraGenie – Jan 2014 to June 2016 –Bengaluru, India YatraGenie.com offers a fast and reliable bus ticket booking service. With its user-friendly interface, customers can easily book a seat of their choice, ensuring a seamless and convenient experience.
• Performed manual testing of the YatraGenie user interface, ensuring a seamless user experience and identifying potential issues.
• Collaborated closely with the software development and product teams to ensure the delivery of a bug-free application and efficient problem resolution.
• Designed and implemented database stored procedures for the Inventory and Support modules, optimizing data handling and system performance.
Tech Stack: Java, Manual Testing, Oracle 11g.
TECHNICAL SKILLS:
• Languages: Java, JavaScript, HTML, CSS, Gosu [Guidewire Insurance Suite.]
• Frameworks: Spring Boot, Spring MVC, Spring JPA Hibernate, JSP, Angular
• Databases: MySQL, Oracle, MongoDB
• Tools: Maven, Postman, SOAP UI, Insomnia, Putty, WinSCP, GIT,JIRA, Rally, Intellije, Eclipse, Docker, Jenkins
• Version Control: Git, SVN
• Web Technologies: RESTful APIs, SOAP, Web Services, Microservices
• Testing Frameworks: JUnit, Mockito, Selenium
• Cloud Platforms: AWS
• Operating Systems: Linux, Windows
• Others: Agile/Scrum, TDD, CI/CD, Jira, Confluence, Splunk, Dynatrace, Kubernetes, Kafka PERSONAL PROJECTS AND ACHIEVEMENTS:
• School Management System – Built a full-stack desktop application for school management, quickly learning new technology within days.
Achievements
1. 2024 Star performance Award – NTT DATA
2. 2023 Star performance Award – NTT DATA
3. 2020-2021 Best Employee Award - Mphasis
4. 2018 Certification of Recognition – Mphasis
ACADEMIC PROFILE:
• Bachelor of Engineering –Chhattisgarh Swami Vivekanand Technical University, Bhilai, India
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