Senior Software Engineer with 10+ years of experience building and scaling high-performance multi-tenant SaaS platforms. Expertise in Node.js (Express.js, Fastify, NestJS) and Python (FastAPI, Flask, Django), developing scalable microservices, APIs, and cloud-native applications. Strong frontend experience with React, Next.js, TypeScript, and Angular, delivering modern, accessible user experiences. Skilled in Clean Architecture, SOLID, DDD, CQRS, eventdriven systems, Kafka, RabbitMQ, Redis, GraphQL, tRPC and gRPC. Experienced in AI-powered applications using RAG, Agentic AI, OpenAI APIs, LangChain, LangGraph, and vector databases, as well as data engineering with ETL/ELT pipelines and Apache Airflow. Cloud and DevOps experience across AWS and Azure using Docker, Kubernetes, Terraform, GitHub Actions, and Azure DevOps. Proven track record leading architecture decisions, mentoring engineers, and delivering reliable production systems at scale.