Feb 2023 – Oct 2025 · 2 yrs 8 mos · Noida, Uttar Pradesh, India · Hybrid

• Designed and developed Growthrx, an analytics platform processing 1–2 billion data points, using Java 17, Spring Boot, Kafka, ClickHouse, Redis, and Aerospike.
• Built a Customer Data Platform (CDP) handling 100M+ daily events, enabling real-time segmentation and targeted user engagement.
• Migrated backend services from Java 8 to Java 17, optimizing multithreading, GC performance, and networking using OkHttpClient.
• Led the implementation of an In-App Notification System, increasing Times Prime user acquisition by 20%.
• Automated CI/CD pipelines using Docker, Kubernetes, Jenkins, and GitHub Actions, reducing release times and deployment failures.
• Closely collaborated with product, analytics, and DevOps teams to maintain high system uptime and low latency at scale.

Aug 2021 – Feb 2023 · 1 yr 6 mos · Gurugram, Haryana, India

• Developed multiple microservices from scratch for Mitra, a high-volume retail application with 1–2 million active users, improving system throughput by 18%.
• Built fiscal and non-fiscal transaction modules to streamline retailer and agent operations for prepaid and postpaid services.
• Integrated RabbitMQ, Redis, PostgreSQL, and MySQL to build event-driven, fault-tolerant architecture.
• Delivered REST APIs with secure authentication using JWT and OAuth2, ensuring scalability and reliability.
• Worked within Agile teams, contributing to grooming, planning, and sprint reviews.

Jul 2020 – Aug 2021 · 1 yr 1 mo · On-site

• Following my training, my exceptional performance led to an assignment in the Chatbot team for Chatbot development within the COE division. Here, I undertook the responsibility of constructing a robust backend infrastructure for chatbots. Additionally, I diversified my skill set by mastering the art of creating chatbots through an array of technologies including Rasa, Microsoft Bot, and Amazon Alexa. Moreover, I actively contributed to expanding our client base by conducting impactful demonstrations. This multifaceted experience greatly enriched both my technical acumen and client engagement proficiency.

Jan 2020 – Jun 2020 · 5 mos · On-site

• In the course of my training, I acquired comprehensive proficiency in Java, Spring, Spring Boot, Node.js, and Angular, establishing a strong foundation as a full-stack developer. Engaging in various projects within a team environment, I refined both technical aptitude and collaborative skills. These experiences have been instrumental in shaping my professional expertise.

Jul 2019 – Jul 2019 · 0 mo · Gurgaon, India

• Nagarro Organised Bootcamp for more than 10 colleges. and I was also given an opportunity to be a part of this Bootcamp. We were exposed to work in an organization with other teams and learn from real super coders, that how do they solve real-world challenges.
• We were given training on many latest technologies, which were described below as
• 1. Python, Chatbots
• 2. Data Analysis, Machine Learning, and Deep Learning.
• In meanwhile, I developed some exciting projects using machine learning algorithms for text analysis NLP and Chatbot solutions.
• I Build an Image Classification model too for shopping items whose accuracy was 92%.
• Overall Experience in Bootcamp was great and learning through that Bootcamp helps me now too in my current organization.