I’m Kamrul Hasan Tutul, a front-end engineer from Khulna, Bangladesh, with 4+ years of experience building scalable, high-performance, real-time web applications using React.js, Next.js, and TypeScript. I’m especially passionate about fintech and crypto-trading platforms, where I focus on real-time data processing, order-book and market-data pipelines, and smooth user experiences. In my current role as an Executive Software Engineer, I lead front-end architecture and technical decisions across multiple projects, collaborating with international teams to deliver production-ready, customizable solutions for global markets. I also enjoy building sophisticated UI systems (including custom canvas-based data visualizations), integrating GraphQL/REST APIs, and handling payment and identity workflows with Stripe, Braintree, PayPal, and KYC providers.…I’m Kamrul Hasan Tutul, a front-end engineer from Khulna, Bangladesh, with 4+ years of experience building scalable, high-performance, real-time web applications using React.js, Next.js, and TypeScript. I’m especially passionate about fintech and crypto-trading platforms, where I focus on real-time data processing, order-book and market-data pipelines, and smooth user experiences. In my current role as an Executive Software Engineer, I lead front-end architecture and technical decisions across multiple projects, collaborating with international teams to deliver production-ready, customizable solutions for global markets. I also enjoy building sophisticated UI systems (including custom canvas-based data visualizations), integrating GraphQL/REST APIs, and handling payment and identity workflows with Stripe, Braintree, PayPal, and KYC providers.WWWW…