Stack Developer Mern

Venu Prakash Gunda

Phone: 551-***-**** Email: ************@*****.*** LinkedIn: https://www.linkedin.com/in/vprakashg/ WORK EXPERINCE

Full Stack Developer JP Morgan Chase & Co, NC Jul 2023 – Current

• Implemented scalable Payments applications utilizing Spring Boot, Hibernate ORM, optimizing database interactions with PostgreSQL and Oracle, resulting in a 40% reduction in server load and improved application performance and user interaction by 20%.

• Developed the critical modules using React, Redux, HTML5, CSS3, Bootstrap, React-Bootstrap, JavaScript, Express.js, and RESTful APIs, achieving a significant 20% boost in client experience and application responsiveness.

• Engineered robust event-tracking solutions within the MERN stack, leveraging Java/Spring to strengthen backend functionalities and enhance system resilience in response to evolving business needs

• Built a high-performance ReactJS SPA with Hooks, significantly increasing user engagement and interaction through optimized tagging solutions.

• Enhanced database performance by 25% in Click Software applications using MongoDB within the MERN stack, leveraging advanced schema design, indexing, query optimization, and sharding techniques.

• Engineered JSON request/response workflows with Postman and Swagger UI, decreasing API integration issues by 30% and improving productivity.

• integrated a Stripe API-based payment gateway for a Fortune 500 client's advertising campaigns using GraphQL, webhooks, and the MERN stack. Enhanced application security, streamlined transaction processing, and achieved a significant 30% increase in revenue for Epsilon's platform.

• Spearheaded Agile collaboration initiatives, reducing user onboarding time by 30% and increasing user adoption by 20% in the first quarter.

• Delivered a 40% reduction in API response times by optimizing data retrieval and exchange functionality within a microservice-based RESTful API

• using the MERN Stack (MongoDB, Express.js, React.js, and Node.js).

• Developed and deployed a Node.js REST API with Express.js, reducing time-to-market for new features by 50%.

• Developed a message-driven batch application using Spring Batch to handle payment requests through Message Queuing services, reducing data processing time by 50% and boosting system throughput. Enhanced API security through OAuth2 token-based authorization using Spring Security.

• Orchestrated the successful execution of React JS and Redux libraries for client-side rendering, leading to a 50% enhancement in UI performance and a 15% increase in customer satisfaction.

• Managed containerized applications using Docker and orchestrated services using Kubernetes, ensuring seamless CI/CD pipelines with Jenkins.

• Configured AWS infrastructure, including EC2 instances, IAM roles, Load Balancers, and monitored resources with CloudWatch to ensure high availability and scalability.

• Applied SAS for advanced data analysis and optimized database interactions to support strategic planning initiatives.

• Developed and maintained comprehensive reports using SQL Server Reporting Services (SSRS), optimizing SQL queries for performance and ensuring data accuracy, which facilitated strategic decision-making across multiple business units.

• Integrated SSRS with Java projects through web service endpoints and URL access methods, seamlessly incorporating reporting capabilities. Full Stack Developer HCL, India May 2019 – Jul 2022

• Spearheaded a data migration project for an insurance company, transitioning to Guidewire using Java and Angular technologies, achieving a 40% reduction in user effort and expediting policy processing by 25%.

• Configured and customized Guidewire Policy Center, Billing Center, and Claim Center to align with business requirements.

• Developed and integrated Gosu code to extend functionality, improving operational efficiency and meeting specific insurer needs.

• Engineered a robust RESTful API-based application using Spring Boot's MVC framework, leveraging its lightweight container for inversion of control

(IoC) to ensure architectural flexibility and efficiency.

• Utilized Java, Hibernate ORM, REST APIs, and Apache Kafka to enhance policy quote generation for over 1 million customers, contributing to an 8% increase in revenue.

• Developed an advanced policy document retrieval system in Angular 9, decreasing retrieval time by 30% and boosting user satisfaction by 20%.

• Established and enforced user interface guidelines and standards using JavaScript, jQuery, CSS, and HTML, ensuring consistent UI development and maintenance across the website.

• Created resilient backend logic using Java, SQL, Spring Data JPA, and Hibernate to adapt to updates in Canadian state policies regarding VIN/RIN. Employed Git for efficient code management.

• Orchestrated communication between UI and REST APIs using React.js for component development, Spring MVC for REST API consumption, and JavaScript, CSS3, and jQuery for a responsive frontend, improving data retrieval speed.

• Designed and developed the "Insure Connect" customer engagement platform, utilizing GraphQL, OAuth 2.0, and Elasticsearch to facilitate seamless data exchange between insurance providers and policyholders.

• Automated EDocs monitoring using JavaScript within Service Now, integrating AWS CloudWatch and Lambda functions for real-time monitoring, reducing manual effort by 80%.

• Employed Java unit testing frameworks like Mockito and JUnit, alongside Log4j2 for exception logging, and conceptualized GIT for version control and JIRA as a bug tracking system for issue management and tracking.

• Applied extensive knowledge in Incident Management, leveraging proficiency in Java, ServiceNow, JIRA, Confluence, and Agile methodologies to ensure efficient issue resolution and project management. SKILLS

EDUCATION

Illinois Institute of Technology Chicago, IL

Master of Science in Computer Science Aug 2022 - May 2024 GITAM University Hyderabad, India

Bachelor of Technology in Computer Science Jun 2017 - Jun 2021 Programming Languages: Java, Python, C++, C#, C, SQL, Gosu Frameworks: Angular, React.js, Bootstrap, Redux, Spring Boot (Spring Beans, Spring Security, Spring JPA, Hibernate ORM), Node.js (Express.js)

Web Technologies: HTML, JavaScript, jQuery, XML, AJAX, JSON Cloud and CI/CD: AWS, Azure, Docker, Jenkins

Database: MySQL, PostgreSQL, MongoDB, Oracle, Firebase Version & Reporting Tools Git, GitHub, Bitbucket

Methodologies: Agile, Waterfall, SDLC

IDEs: NetBeans, IntelliJ IDEA, Eclipse, VS code

Other Skills: Jira, Kubernetes, Kafka, Redis

Testing Tools: Junit, Mockito, Jest, Espresso, Selenium

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