Mayur Ranjan

Clients:

Novopay (November 2023 - Feb 2024):

Role: Full Stack Developer (Banking Domain)

• Developed and maintained Java applications within the banking sector, focusing on efficiency and security.
• Utilized Java 17 and Spring Boot framework to build robust backend systems, ensuring high performance and scalability.
• Integrated Kafka for real-time data processing, enabling seamless communication between various banking modules.
• Implemented Firebase Cloud Messaging (FCM) for push notifications, enhancing customer engagement and communication channels.
• Collaborated with cross-functional teams to design and implement solutions tailored to the banking industry's specific requirements.
• Utilized Angular 15 framework to develop user-friendly and responsive web interfaces for banking applications.
• Worked closely with UI/UX designers to create visually appealing and intuitive interfaces, enhancing user experience.
• Implemented best practices in frontend development to optimize performance and maintainability of applications.

Genesis Global (July 2023 - October 23)

Role: Full Stack Developer (Trading and Stocks Domain)

• Developed both backend and frontend components for applications in the trading and stocks domain, focusing on performance, responsiveness, and user experience.
• Leveraged Java and Reactive Java (RxJava) to build highly responsive and efficient applications capable of handling real-time data streams and asynchronous operations.
• Contributed significantly to the Neptune Project, an integral system within Genesis Global's trading infrastructure, by employing industry-standard technologies and best practices.
• Employed TypeScript and industry-standard frameworks such as Genesis internal Framework to develop responsive and user-friendly frontend applications.

Mystifly(Nov 2022 - June 2023)

Role : Backend Developer(E-commerce Domain)

• Implemented integrations with airline supplier APIs, ensuring seamless communication between backend systems and external service providers.
• Utilized Java and adhered to the SOLID principles for refactoring the codebase, enhancing its maintainability, scalability, and readability.
• Leveraged Apache Camel framework along with Java and Spring Boot to develop robust middleware solutions for data routing and transformation.
• Played a key role in enhancing the codebase, optimizing application performance, and improving efficiency using Redis for caching and data storage.
• Applied various design patterns to refactor and reformat the codebase, ensuring adherence to best practices and industry standards.

Responsibilities:

• Designed and developed a new training module for the airline domain, adhering to Agile methodologies and the Software Development Life Cycle (SDLC) for efficient project management and delivery.
• Utilized Java 7, Spring MVC, SQL, and JavaScript for the implementation of the training module, ensuring robustness, scalability, and compatibility with modern web browsers.
• Collaborated with stakeholders to gather requirements and define user stories, ensuring alignment with business objectives and training needs in the airline industry.
• Participated in sprint planning, daily stand-ups, and retrospectives as part of the Agile development process, fostering communication, transparency, and continuous improvement within the team.
• Conducted code reviews, unit testing, and integration testing to ensure the quality and reliability of the training module, adhering to coding standards and best practices.

Responsibilities:

• Managed the change process for the Spinnaker data pipeline, ensuring smooth transitions and updates while maintaining data integrity and reliability.
• Focused on writing APIs to facilitate seamless interaction with the Spinnaker data pipeline, allowing for efficient data retrieval, processing, and manipulation.
• Collaborated with cross-functional teams to gather requirements, prioritize changes, and implement enhancements to the Spinnaker data pipeline.
• Worked closely with stakeholders to understand their needs and requirements, translating them into technical specifications and API designs.
• Conducted thorough testing and validation of APIs to ensure functionality, reliability, and performance under various scenarios and load conditions.
• Monitored and optimized the performance of the Spinnaker data pipeline, identifying bottlenecks and implementing optimizations to improve efficiency and scalability.

Skills Utilized:

• Proficiency in Java 11 programming language.
• Experience with Spring Boot framework for API development.
• Strong understanding of SQL for data manipulation and retrieval.
• Knowledge of Spring Data JPA for database interaction and persistence.
• Ability to manage change processes effectively and ensure data integrity and reliability.

Responsibilities:

• Collaborated with clients to understand project requirements, provided task estimations, and ensured effective communication throughout the project lifecycle.
• Developed REST APIs and microservices using Java 11 and Spring Boot, focusing on delivering high-quality, efficient, and scalable solutions to meet client needs.
• Designed databases and implemented CRUD APIs to enable seamless data management and manipulation, ensuring data integrity and performance.
• Leveraged technologies such as Apache Kafka, Docker, and Kubernetes to design, deploy, and manage scalable and efficient solutions, meeting project requirements and industry best practices.

Responsibilities:

• Managed and resolved system issues using technologies such as C#, ASP.NET Core, Entity Framework, and Angular, ensuring optimal performance and reliability of the software platform.
• Developed a REST API for generating Excel sheets of player data, leveraging C#, ASP.NET Core, and Entity Framework to enhance data access and reporting capabilities for the platform.
• Designed and implemented the Coupon Code component in the payment service, streamlining the coupon redemption process and enhancing user experience for customers.

Technologies Utilized:

• Proficiency in C# programming language.
• Experience with ASP.NET Core for web application development.
• Knowledge of Entity Framework for data access and ORM.
• Familiarity with Angular framework for frontend development.
• Experience in REST API development for data manipulation and exchange.

Responsibilities:

• Developed and implemented process automation solutions for a project focused on Children's Health under the Government of India's RBSK (Rashtriya Bal Swasthya Karyakram) initiative.
• Collaborated with stakeholders to understand project requirements and pain points in existing processes.
• Designed and developed automation workflows to streamline various processes related to children's health monitoring, reporting, and intervention.
• Leveraged automation tools and technologies to improve operational efficiency, reduce manual effort, and ensure timely and accurate data processing.
• Conducted testing, validation, and deployment of automation solutions, ensuring adherence to project requirements and quality standards.
• Provided training and support to end-users to facilitate the adoption and utilization of automation solutions effectively.