Quba Infotech provides world-class cloud data solutions to enterprises in India, USA, UK, and Australia. We specialize in migrating legacy on-premise systems to modern cloud infrastructures, designing high-performance data lakehouses, and optimizing cloud data warehouses to ensure your business can handle massive data volumes with ease and cost-efficiency.
Our cloud-first approach ensures that your data stack is resilient, elastic, and future-proof. Whether you're leveraging Azure Synapse, AWS Redshift, or Snowflake, we help you navigate the intricacies of cloud architecture, security, and cost management to deliver a data platform that supports real-time analytics and advanced AI at scale.
As a premier IT services company and software development company, we provide comprehensive technology solutions including custom software development, web application development, mobile app development, cloud computing services, and digital transformation consulting. Our IT consulting services help businesses across India, USA, EU, and Australia achieve their digital goals.
Our Node.js developers are expert practitioners in building high-performance, event-driven backend APIs and microservices. They are proficient with Express.js, NestJS, Fastify, GraphQL (Apollo), WebSockets, and deployment on AWS, Azure, and GCP — with experience building systems that handle millions of requests daily.
Our Node.js developers specialize in Express.js, NestJS (with TypeScript and dependency injection), Fastify, and Hapi.js. They implement RESTful APIs, GraphQL APIs, gRPC services, and WebSocket servers — selecting the best framework based on your project's performance and architecture requirements.
Yes. Our Node.js developers are proficient with PostgreSQL, MySQL, MongoDB, Redis, and DynamoDB, plus ORMs like Sequelize, TypeORM, and Mongoose. They design efficient data models, write optimized queries, and implement caching strategies for high-throughput applications.
Our developers implement security best practices including JWT/OAuth2 authentication, input validation, SQL injection prevention, rate limiting, helmet.js security headers, CORS configuration, and dependency vulnerability scanning. Security is integrated into development workflows from day one.
Yes. Our Node.js developers have extensive experience designing and implementing microservices architectures, including service discovery, inter-service communication (REST, gRPC, message queues), distributed tracing, and containerization with Docker and Kubernetes.
We maintain comprehensive documentation throughout the engagement including API documentation (OpenAPI/Swagger), architecture decision records, deployment guides, and inline code comments. We provide structured knowledge transfer sessions so your team can confidently maintain and extend the codebase.
QUBA has been involved in the development of a number of our consumer‑facing websites and mobile applications that allow our customers to easily track their shipments, get the information they need as well as stay in touch with us. We’ve appreciated the level of QUBA’ expertise, responsiveness and attention to details.
QUBA has been involved in the development of a number of our consumer‑facing websites and mobile applications that allow our customers to easily track their shipments, get the information they need as well as stay in touch with us. We’ve appreciated the level of QUBA’ expertise, responsiveness and attention to details.