Varun Sharma — Software Engineer

💻 Backend-Focused Full Stack Engineer | Node.js | Golang | Microservices | AWS Backend-focused software engineer with ~3 years of experience building scalable, production-grade systems using Node.js (NestJS) and Golang (Gin). I specialize in designing robust APIs, microservices, and real-time systems with a strong focus on performance, reliability, and clean architecture. Core expertise includes: • Microservices architecture, REST APIs, WebSockets, gRPC • Event-driven systems using RabbitMQ and async processing • Redis caching, real-time notifications, and performance optimization • Authentication, RBAC, multitenancy, and secure payment integrations • Databases: PostgreSQL, MongoDB, Redis (query optimization, indexing) • Docker, CI/CD pipelines, and AWS (EC2, S3, IAM) I have hands-on experience building end-to-end systems, including high-scale campaign platforms and real-time communication features. While I’m comfortable working with React.js and Next.js for frontend integration, my primary focus is backend engineering and system design. I enjoy solving complex engineering problems, improving system performance, and building systems that scale reliably in real-world production environments. 📩 Open to backend and backend-focused full stack opportunities. Can join quickly.

Stackforce AI infers this person is a Backend-focused Full Stack Engineer with expertise in SaaS and E-commerce.

Location: Gurugram, Haryana, India

Experience: 3 yrs