Aman Kumar

Node.js developer with 1.10 years of experience in creating scalable backend systems utilizing Node.js, Express.js, and Kafka. Expertise in designing RESTful APIs and managing databases including MySQL and PostgreSQL. Proficient in implementing GraphQL and working with Kubernetes for container orchestration.

• I joined my previous company as a Software Developer Intern for a period of six months, during which I received hands-on training in modern web development technologies, including JavaScript, Node.js, Express.js, GraphQL, and microservices architecture. Throughout this period, I actively worked on enhancing my skills and focused on building robust, scalable, and maintainable APIs using both GraphQL and REST paradigms.
• After completing my internship I was offered a full-time position as a Software Developer. In this role, I primarily work with technologies like Node.js, JavaScript, GraphQl, MySQL, PostgreSQL, Kafka, and MQTT. My role involves building and maintaining scalable backend services that handle things like vehicle tracking, data processing, real-time communication, and system integration. I work closely with IoT protocols like MQTT for handling live vehicle data, and Kafka for streaming and managing high-throughput data pipelines. I also design and manage relational databases to ensure data integrity and performance. Overall, my work focuses on creating reliable and efficient systems that support the core operations of the fleet management platform.

• I actively contributed to both B2B and B2C projects for TVS Motors, with a strong focus on designing and developing robust, scalable backend services and real-time applications. My core responsibilities involved developing and maintaining GraphQL and RESTful APIs using Node.js, and Express.js, integrating data from multiple sources including MySQL, PostgreSQL, ClickHouse, and Redis. I played a critical role in architecting API flows to ensure scalability, performance, and maintainability, while also authoring comprehensive API documentation to facilitate smooth frontend integration and cross-team collaboration.
• In addition to backend development, I was involved in ensuring seamless end-user experiences. I collaborated closely with product managers, architects, and stakeholders to gather requirements, define project scope, and contribute to architectural documentation and technical planning.
• My contributions extended to performance optimization, including query tuning and database structure refinement to enhance responsiveness across environments. I maintained organized version control practices, supporting efficient collaboration within the team. I focused on delivering high-performing, scalable backend systems and ensuring consistent technical excellence across all phases of development.