Raj Kiran
Senior Full-stack Developer @Kroop Ai
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WORK HISTORY
Senior Full-stack Developer @Kroop Ai
Designed and developed a scalable Text-to-Video AI pipeline, managing frontend, backend, and infrastructure end-to-end. Built the frontend in React, delivering a responsive, user-friendly interface for real-time video generation and management. Developed a robust backend using Flask, integrating MongoDB (for unstructured data) and PostgreSQL (for relational data) to optimize storage and retrieval. Implemented Kafka for real-time processing, ensuring smooth, event-driven microservice communication and high throughput. Integrated Stripe for payments, enabling secure and frictionless transactions, with support for recurring billing and invoicing. Optimized video generation pipeline, reducing latency by 30–50% through parallel processing and model optimization. Implemented RBAC to manage user permissions efficiently, enforcing multi-level access control for admins, editors, and viewers. Integrated the product with Google Workspace Marketplace, allowing users to launch the deepfake detection tool within Google Docs and Gmail via Add-ons. Containerized all services using Docker, enabling consistent environments across dev/staging/prod. Deployed infrastructure using Terraform and Kubernetes (K8s) on AWS, enabling auto-scaling and high availability. Set up CI/CD pipelines using GitHub Actions, ensuring rapid and safe deployments across environments. Logged and monitored system metrics using Prometheus and Grafana, identifying bottlenecks and optimizing uptime to 99.9%. Collaborated with a cross-functional team of ML engineers, product managers, and designers to ship features on time. Conducted regular code reviews and enforced best practices, resulting in a 40% reduction in post-deployment bugs. Authored technical documentation and onboarding guides, improving ramp-up time for new engineers by 2x.
EDUCATION
Lovely Professional University
Bachelor of Technology - BTech, full stack web developer
ABOUT RAJ KIRAN
With over 3 years of experience, I bring a blend of frontend design, backend development,…
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