Retika Bhat
Backend Engineer (Node.js) building scalable APIs & distributed systems | MongoDB | Redis | System Design
- Role
- Software Developer at Deltatech Gaming Limited
- Location
- Faridabad, HR, IN
- LinkedIn followers
- 500 followers
About Retika Bhat
Backend engineer with 2.5 years of experience building scalable APIs and backend services using Node.js and MongoDB.I currently work on designing REST APIs, optimizing database queries, improving performance, and building reliable microservices used in production environments. My focus areas include API architecture, schema design, caching, and writing clean, testable backend code.Tech stack:• Node.js, Nest.js• MongoDB, SQL• REST APIs & Microservices• Redis & caching• System design fundamentalsI enjoy working on systems that require scalability, performance optimization, and clean architecture. Currently looking for backend opportunities in product-based companies where I can contribute to large-scale systems and integrations.Open to: Backend Engineer / SDE roles
Experience
Software Developer
Mar 2023 — Present
Designed and maintained scalable backend microservices using Node.js and NestJS in a production environment. • Designed a centralized API Gateway with JWT authentication and global error handling for improved security. • Migrated microservices from Spring Boot to NestJS, significantly reducing infrastructure costs.• Implemented gRPC-based communication, reducing service latency by ~60%• Integrated AWS S3 pre-signed uploads to optimize secure file handling (KYC module)
Education
J.C. Bose University of Science and Technology, YMCA
Information Technology, Information Technology
2019 — 2023
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