Full Stack Software Engineer with 5+ years of experience building and scaling production-grade web apps, cloud-native serverless systems, and AI-powered platforms. Strong across the stack — React.js front-ends, Node.js / NestJS / Express.js and Java / Spring Boot back-ends, PostgreSQL / MongoDB, and AWS. Founder and lead engineer of DrutoAI, a live pay-as-you-go AI chat platform integrating Claude, GPT, and Gemini. Proven impact: 50% faster APIs, 60% fewer production bugs, 95% test coverage, and
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