Vikram Singh

About Vikram Singh

I design and build scalable backend systems that operate reliably under real production traffic.My focus areas include:• Distributed Systems• Cloud Architecture (AWS)• Microservices Design• Database Optimization• Production Deployment & DevOps• System Design for High-Scale ApplicationsI have built and deployed ERP systems, microservices platforms, payment-integrated systems, and cloud-native applications designed for performance and resilience.I am currently deepening expertise in AI-integrated backend systems and production-grade architecture.I believe backend engineering is not about writing APIs —it is about designing systems that survive scale.

Experience

1. Full-stack Developer

   Hackingly

   Dec 2024 — Present · Jaipur, IN

   Led backend architecture and cloud deployment for a multi-tenant ERP platform serving educational institutions, supporting role-based access control, dynamic fee structures, scholarships, grading systems, and NFC-based identity integrations.Designed and built scalable REST APIs using Node.js, Express, PostgreSQL, MongoDB, and Redis, handling complex relational and document-based data models.Architected background processing and job orchestration using BullMQ and Redis for high-concurrency workloads.Built containerized microservices using Docker and deployed on AWS (EC2, S3, IAM, ELB, Auto Scaling) with Nginx and PM2.Implemented CI/CD pipelines for automated testing and deployment.Integrated Cloudflare for security, performance optimization, and global CDN delivery.Designed secure authentication and authorization systems using JWT, role-based policies, and API gateway patterns.Built event and hackathon platforms with team management, scoring engines, secure file handling, and audit logging.Currently working on Kubernetes-based orchestration for next-generation platform scalability.Tech: Node.js, PostgreSQL, MongoDB, Redis, Prisma, AWS, Docker, Nginx, CI/CD, BullMQ

Education

• RAJASTHAN UNIVERSITY

  B.A.