Vishal Bhardwaj

Results-driven Python Backend Developer with 3.5+ years of professional experience designing, building, and optimizing scalable backend architectures, high-performance RESTful/GraphQL APIs, microservices, and enterprise-grade AI-powered applications. Proficient in engineering robust production pipelines, implementing complex third-party system connectors, and optimizing asynchronous workflows to minimize latency and infrastructural costs. Experienced in containerizing and deploying services on AWS (EC2, S3) with Ubuntu-based servers and GitHub Actions CI/CD pipelines. Deployed clean-code architectures utilizing SOLID principles, robust caching layers, secure JWT/OAuth2 mechanisms, and distributed task queues for real-time and heavy data ingestion platforms.