Deepak Singh

Full Stack Developer with 3+ years of experience building scalable, secure, and high performance web applications. Specialized in frontend and backend development using React.js, Next.js, Node.js, Express.js, MongoDB, SQL, and TypeScript.

Experienced in developing real time applications including chat systems, video/audio calling, payment gateway integrations, KYC verification, admin dashboards, and automation tools. Strong understanding of API development, database design, authentication, authorization, and system architecture.

Focused on writing clean, maintainable, and reusable code following best practices, code quality standards, performance optimization, and scalable architecture patterns. Skilled in Git version control, code reviews, debugging, testing, and production issue resolution.

Hands on experience with cloud deployment and DevOps workflows including Microsoft Azure, CI/CD pipelines, Docker, deployment automation, environment management, and application monitoring.