Aug 2022 – Apr 2025 · 2 yrs 8 mos · Gurugram, Haryana, India

• As a Senior Software Engineer at Hike Pvt Ltd from Aug 2022 to present, responsible for designing, developing, and deploying high-performance software solutions for the company's fintech products. Worked extensively on enhancing the scalability, resilience, and security of the wallet and payments systems. Played a key role in integrating new payment gateways, optimizing database performance, and implementing fraud detection mechanisms. Actively contributed to code reviews, design discussions, and technical documentation, fostering a culture of collaboration and knowledge sharing within the team.
• Engineered robust and scalable solutions for the wallet and payments systems, ensuring seamless transaction processing and optimal user experience.
• Implemented sharding and partitioning strategies for the wallet database, achieving a remarkable 70% reduction in API latency and significantly enhancing system performance.
• Successfully integrated multiple payment gateways, enabling a wider range of payment options and improving transaction success rates.
• Developed an algorithm to dynamically distribute traffic across multiple payment gateways based on success rates, optimizing payment processing efficiency and minimizing potential failures.
• Designed and implemented an end-to-end architecture for a product risk operations system, incorporating robust fraud detection and prevention mechanisms to mitigate fraudulent activities and strengthen platform security.
• Achievements:
• Recognized with the prestigious "Impact Icon Award" for making exceptional contributions to the wallet system, significantly enhancing its performance and efficiency.
• Tech stack used:-
• Java, Spring , Spring-boot, Redis, Kafka, MongoDB, Core Java, Jenkis , netflix hystrix , Neo4j , Kotlin, Python

Jun 2021 – Aug 2022 · 1 yr 2 mos · Gurugram, Haryana, India

• Hired as Senior Software Engineer at Airtel X Labs (June 2021 - August 2022) to design, develop, and deploy software solutions for various Airtel projects. Successfully designed and implemented APIs and UML diagrams for mission-critical systems. Took the lead in coding and implementing designs using Java, Spring Boot, Kafka, RabbitMQ, Eureka, Hystrix, and MongoDB. Contributed to maintaining and releasing features for various microservices.
• Designed and developed APIs and UML diagrams for critical systems, including recommendation and COCP (Customer Order Control Portal), ensuring seamless system integration and clear documentation.
• Implemented robust and scalable solutions utilizing core Java technologies, Spring Boot framework, Kafka messaging system, RabbitMQ message broker, and MongoDB database, adhering to best practices and design patterns.
• Managed the end-to-end lifecycle of features within various microservices, overseeing development, testing, deployment, and ongoing maintenance to ensure timely delivery and optimal functionality.
• Actively collaborated with product managers to refine requirements, ensuring alignment between technical capabilities and business objectives, contributing to the successful launch and adoption of new features and products.
• Achievements:
• Recognized for outstanding performance and contributions with the "Employee of the Quarter" award in Q3 2021, demonstrating a strong work ethic and commitment to excellence.
• Tech stack used:-
• spring-boot, Redis, Kafka, MongoDB, Core Java, Jenkis , netflix hystrix, Rabbit MQ, Web Flux

Oct 2019 – Jun 2021 · 1 yr 8 mos · Noida, Uttar Pradesh, India

• Served as Software Engineer (Oct 2019 - Jun 2021) at Moglix, contributing to the e-commerce platform. Gained deep experience in designing, developing and implementing various features from scratch, including cXML integration and Catalog functionalities. Proficiently worked with technologies like Angular 8, Java, Scala, Play Framework, Elasticsearch, Kafka, RabbitMQ, MySQL and MongoDB.
• Successfully designed and implemented innovative solutions utilizing a range of technologies, including Angular 8 for dynamic user interfaces, Java and Scala for backend development, Play Framework for web applications, Elasticsearch for powerful search capabilities, Kafka for real-time data streaming, RabbitMQ for message queuing, and MySQL and MongoDB for data storage and retrieval.
• Successfully integrated cXML (commerce eXtensible Markup Language) into existing systems, enabling automated communication and transactions with suppliers and vendors, streamlining procurement processes, and enhancing operational efficiency.
• Developed and launched a new Catalog feature from scratch, providing customers with an enhanced browsing and purchasing experience, resulting in increased customer engagement and sales.
• Collaborated effectively with clients and internal stakeholders to gather and analyze requirements, ensuring a deep understanding of business needs, translating them into technical specifications, and delivering solutions aligned with organizational goals.
• Achievements:
• Recognized for exceptional performance with the "Employee of the Quarter" award in Q4 2020, reflecting a strong work ethic, commitment to delivering high-quality work, and contributions to the team's success.

Jun 2017 – Jul 2019 · 2 yrs 1 mo · Noida, Uttar Pradesh, India

• Worked as a Software Engineer (Jun 2017 - Jul 2019) at Mindfire Solutions. Played a key role in migrating modules from AngularJS to Angular 2+ and backend systems from ColdFusion to Spring REST APIs. Gained experience in Java Full Stack development, including frameworks like Hibernate ORM, Mach-II, MVC, AngularJS, Angular 2, Spring and ColdSpring.
• Successfully migrated frontend applications from AngularJS to Angular 2+, resulting in a more modern, maintainable, and performant codebase.
• Migrated backend systems from ColdFusion to Spring REST APIs, resulting in enhanced scalability, improved interoperability, and greater development flexibility.
• Successfully delivered end-to-end software development projects, demonstrating a comprehensive understanding of the software development lifecycle and the ability to manage projects effectively from conception to deployment.
• Developed proficiency in a wide range of Java Full Stack technologies, including Hibernate ORM, Mach-II, MVC, AngularJS, Angular 2, Spring, and ColdSpring, showcasing adaptability, continuous learning, and a commitment to keeping pace with industry trends.