Anshul Bhardwaj
Backend Developer | Java, Spring Boot, Python, Flask | Microservices, Event-Driven Architecture, AWS, Kubernetes | Scalable Systems & System Design
- Role
- Backend Developer at Delhivery
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Anshul Bhardwaj
Backend Engineer with 4+ years of experience building scalable, event-driven systems and…
Experience
Backend Developer
Feb 2025 — Present · Gurugram, IN
Enhanced and optimized the Warehouse Management System (WMS) to support dark store (rapid commerce) operations, enabling quick deliveries and improving throughput by automating manual workflows.* Designed and implemented a distributed notification service in Spring Boot using Kafka and Firebase Cloud Messaging (FCM) for asynchronous event processing, achieving sub-200ms delivery to mobile clients.* Resolved critical race condition issues in high-traffic services by implementing Redis Redlock distributed locks, ensuring >99.99% accuracy in processing.* Improved system scalability by decoupling notification logic from core order processing services, supporting zero-downtime deployments.
Education
Noida Institute of Engineering & Technology
Bachelor of Technology
2018 — 2022
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