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Full Stack Software Engineer with 3+ years of experience building and scaling web applications across frontend, backend, and cloud. I have hands-on experience delivering real-time communication platforms, RESTful APIs, and distributed systems using modern JavaScript/TypeScript stacks and cloud services. I focus on performance, secure architecture, and production-grade delivery. I’ve worked on end-to-end video consultation systems with WebSockets, job queues, caching, persistent data storage, and CI/CD pipelines—driving significant latency and cost improvements while maintaining high availability.…Full Stack Software Engineer with 3+ years of experience building and scaling web applications across frontend, backend, and cloud. I have hands-on experience delivering real-time communication platforms, RESTful APIs, and distributed systems using modern JavaScript/TypeScript stacks and cloud services. I focus on performance, secure architecture, and production-grade delivery. I’ve worked on end-to-end video consultation systems with WebSockets, job queues, caching, persistent data storage, and CI/CD pipelines—driving significant latency and cost improvements while maintaining high availability.

RAHUL RATNAM MANGALAPUDI

Full Stack Developer, Web Developer, Back-End Developer, +2

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Full Stack Software Engineer with 3+ years of experience building and scaling web applications across frontend, backend, and cloud. I have hands-on experience delivering real-time communication platforms, RESTful APIs, and distributed systems using modern JavaScript/TypeScript stacks and cloud services. I focus on performance, secure architecture, and production-grade delivery. I’ve worked on end-to-end video consultation systems with WebSockets, job queues, caching, persistent data storage, and CI/CD pipelines—driving significant latency and cost improvements while maintaining high availability.…Full Stack Software Engineer with 3+ years of experience building and scaling web applications across frontend, backend, and cloud. I have hands-on experience delivering real-time communication platforms, RESTful APIs, and distributed systems using modern JavaScript/TypeScript stacks and cloud services. I focus on performance, secure architecture, and production-grade delivery. I’ve worked on end-to-end video consultation systems with WebSockets, job queues, caching, persistent data storage, and CI/CD pipelines—driving significant latency and cost improvements while maintaining high availability.

Available to hire

Full Stack Software Engineer with 3+ years of experience building and scaling web applications across frontend, backend, and cloud. I have hands-on experience delivering real-time communication platforms, RESTful APIs, and distributed systems using modern JavaScript/TypeScript stacks and cloud services.

I focus on performance, secure architecture, and production-grade delivery. I’ve worked on end-to-end video consultation systems with WebSockets, job queues, caching, persistent data storage, and CI/CD pipelines—driving significant latency and cost improvements while maintaining high availability.

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Work Experience

Software Developer at AI Logic Neural Network Pvt Ltd

July 1, 2023 - Present

Delivered end-to-end features for a video consultation platform using React.js/Next.js and Node.js/TypeScript. Designed call flows with Azure Communication Services including PSTN dial-in, external participant links, and lobby management. Implemented secure RESTful APIs with JWT authentication and role-based access control, plus middleware validation. Built real-time signaling and notifications using WebSockets (Socket.io). Automated call recording using Azure Call Automation and stored recordings in AWS S3. Improved performance using Redis caching and Redux Toolkit. Configured BullMQ queues for handling delayed/disconnected calls. Modeled PostgreSQL schemas with Sequelize for call history and participant/customer data. Managed GitLab repositories and CI/CD pipelines, collaborating with Jira for delivery tracking. Notable outcomes include reducing API latency by 70% via client-side caching, reducing live call latency by 30–40% with WebSocket communication, cutting infrastructure cost