Mayank Tyagi

SAP Labs

Node.js Developer
Duration: 1 Year

• Focused on backend development using Node.js, with experience in managing Kafka, PostgreSQL, Redis, and Elasticsearch.
• Implemented job queuing systems using Bull Queue to manage asynchronous tasks and optimize system performance.
• Deployed and maintained services on Kubernetes clusters, using Helm for packaging and managing Kubernetes applications, and Ingress for routing.
• Contributed to the Field Service Management (FSM) tool, improving the reliability and efficiency of service operations.
• Worked on optimizing performance and ensuring high availability of services in distributed systems.

Mercedes-Benz Research and Development India (MBRDI)

Full Stack Developer (Java & Node.js)
Duration: 2 Years

• Developed and maintained full-stack applications using Java, Node.js, React, Spring Boot, and PostgreSQL.
• Worked with Kafka for real-time data streaming and messaging between services.
• Played a key role in developing and optimizing WISO G, a weight management tool used within Mercedes for vehicle weight certification.
• Collaborated with cross-functional teams to ensure the tool supported critical operations in vehicle readiness for weight certification.
• Implemented RESTful APIs, ensuring scalability and performance improvements across the application stack.

• Developed scalable applications using Node.js, React.js, and MongoDB.
• Worked with AWS services like EC2, S3, and DynamoDB for deployment and storage.
• Contributed to multiple projects, including AutoFi, an e-commerce platform for car purchases, and BusinessFriend, a professional connection and communication platform.
• Integrated third-party APIs and built robust backend services to support high-demand applications.
• Used technologies such as Redis Queue, Mocha, Nightwatch.js, and Phantom.js to ensure performance and reliability.

Alpide ERP

Full Stack Developer (Java & Node.js)
Duration: 3 Years

• Led the development of Alpide ERP system using Java Spring Boot, Node.js, React.js, and PostgreSQL.
• Built and maintained scalable backend services using Spring Boot and Node.js, ensuring seamless integration with front-end applications.
• Designed and implemented user-friendly front-end interfaces using React.js, providing intuitive and efficient workflows for users.
• Developed robust, high-performance RESTful APIs for handling complex business logic within the ERP system.
• Collaborated closely with product teams to design and deliver features that met client requirements and improved overall system efficiency.

• Assisted in the development and deployment of web applications using Node.js, Angular.js, and MongoDB.
• Worked on SafeCam, a video streaming application for live video surveillance, utilizing Wowza, JWPlayer, and Amazon S3 for video management.
• Contributed to LC-Reporting, a data analytics platform that gathered revenue data from various advertising partners like Google Analytics and Adsense.
• Played a key role in designing and integrating REST APIs with front-end applications.
• Managed cloud infrastructure and handled project deployment on Amazon EC2.

• Started as a Java Developer Trainee, gaining expertise in Java and Spring MVC for backend development.
• Transitioned into Assistant Consultant Developer, contributing to full-stack projects using Java, Node.js, Angular.js, and MongoDB.
• Worked on SafeCam, a live video surveillance application, using Wowza and Amazon S3 for cloud video storage.
• Developed and integrated REST APIs with both front-end and back-end systems, ensuring seamless communication across the platform.
• Managed project deployments on Amazon EC2, handling scalability and performance improvements.