Full-stack engineer with 5+ years of experience delivering SaaS, Web3, fintech, data, and AI-enabled products. I build responsive React and Next.js interfaces, scalable Node.js and NestJS services, Python APIs and machine-learning workflows, PostgreSQL data models, cloud deployments, and reliable end-to-end product systems. My recent work includes Tokenta's verification, marketplace, and settlement platform, a Web3 KPI settlement product, an interactive teleoperation and multimodal-data platform, and industrial digital-twin research. I work independently, communicate clearly, document decisions, and adapt to global time zones. Available for full-time and contract work, Monday to Friday, 40 hours per week, at USD 80 per hour.…Full-stack engineer with 5+ years of experience delivering SaaS, Web3, fintech, data, and AI-enabled products. I build responsive React and Next.js interfaces, scalable Node.js and NestJS services, Python APIs and machine-learning workflows, PostgreSQL data models, cloud deployments, and reliable end-to-end product systems. My recent work includes Tokenta's verification, marketplace, and settlement platform, a Web3 KPI settlement product, an interactive teleoperation and multimodal-data platform, and industrial digital-twin research. I work independently, communicate clearly, document decisions, and adapt to global time zones. Available for full-time and contract work, Monday to Friday, 40 hours per week, at USD 80 per hour.WWWW…