Muhammad Waqar Ilyas - Senior Full Stack Developer with 7+ years experience building scalable applications. Specializing in React, Node.js, Blockchain, and AWS. Open to interesting opportunities.https://waqarilyas.dev/https://waqarilyas.dev/projects/09-scaling-cryptokara-to-500k-users/https://waqarilyas.dev/projects/09-scaling-cryptokara-to-500k-users/Real-world insights and architectural decisions from scaling a decentralized cryptocurrency wallet to half a million active users, including performance optimization, security measures, and infrastructure challenges.Sun, 15 Dec 2024 00:00:00 GMThttps://waqarilyas.dev/projects/10-bitcoin-ordinals-infrastructure/https://waqarilyas.dev/projects/10-bitcoin-ordinals-infrastructure/Technical insights from architecting and deploying a complete Bitcoin Ordinals minting infrastructure for a Web3 gaming platform, handling thousands of NFT rewards tied to gameplay achievements.Wed, 20 Nov 2024 00:00:00 GMThttps://waqarilyas.dev/projects/11-aws-serverless-cost-optimization/https://waqarilyas.dev/projects/11-aws-serverless-cost-optimization/Practical strategies and architectural patterns for building cost-effective serverless applications using AWS Lambda, DynamoDB, and API Gateway, with real numbers and production-tested solutions.Thu, 10 Oct 2024 00:00:00 GMThttps://waqarilyas.dev/projects/12-realtime-collaboration-architecture/https://waqarilyas.dev/projects/12-realtime-collaboration-architecture/Technical deep-dive into building a production-ready collaborative visual canvas with React Flow, real-time syncing, and Notion-style database integration using Next.js and Supabase.Thu, 05 Sep 2024 00:00:00 GMThttps://waqarilyas.dev/projects/08-aggregation-in-mongodb/https://waqarilyas.dev/projects/08-aggregation-in-mongodb/Learn how to leverage MongoDB's powerful aggregation framework to handle large-scale data processing in MERN applications. Explore advanced techniques for efficient data querying and analysis, complete with practical use cases like e-commerce analytics.Sun, 01 Sep 2024 00:00:00 GMThttps://waqarilyas.dev/projects/cqr-vault/https://waqarilyas.dev/projects/cqr-vault/Developed a high-performance mobile app and backend, enabling seamless BTC/ETH payments and real-time features while handling thousands of transactions per minute.Sat, 31 Aug 2024 00:00:00 GMThttps://waqarilyas.dev/projects/13-smart-contract-gas-optimization/https://waqarilyas.dev/projects/13-smart-contract-gas-optimization/Practical insights into optimizing smart contracts for cost and security, with real code examples from auditing and improving production contracts on Ethereum and BSC.Wed, 28 Aug 2024 00:00:00 GMThttps://waqarilyas.dev/projects/06-jwt-auth-nestjs/https://waqarilyas.dev/projects/06-jwt-auth-nestjs/Learn how to create a robust JWT-based authentication system in NestJS using Passport, covering all essential steps to implement secure and sessionless authentication.Sun, 25 Aug 2024 00:00:00 GMThttps://waqarilyas.dev/projects/05-building-realtime-systems-in-nodejs/https://waqarilyas.dev/projects/05-building-realtime-systems-in-nodejs/Learn how to build real-time systems in Node.js using Socket.IO, MQTT, and Streams, complete with working code examples for each approach.Sun, 07 Jul 2024 00:00:00 GMThttps://waqarilyas.dev/projects/04-realtime-chat-with-nodejs-websockets/https://waqarilyas.dev/projects/04-realtime-chat-with-nodejs-websockets/A hands-on guide to building a real-time chat application from scratch using Node.js, Websockets, and React.js.Sun, 23 Jun 2024 00:00:00 GMThttps://waqarilyas.dev/projects/02-file-upload-with-nestjs-and-multer/https://waqarilyas.dev/projects/02-file-upload-with-nestjs-and-multer/A comprehensive guide on optimizing your NestJS application for efficient file uploads using Multer, from setup to advanced file validation.Sat, 25 May 2024 00:00:00 GMThttps://waqarilyas.dev/projects/01-advanced-api-documentation-with-nestjs-swagger/https://waqarilyas.dev/projects/01-advanced-api-documentation-with-nestjs-swagger/Learn how to create, customize, secure, and access API documentation in NestJS using Swagger. This guide covers everything from setup to advanced customization techniques.Sun, 14 Apr 2024 00:00:00 GMThttps://waqarilyas.dev/projects/cryptokara/https://waqarilyas.dev/projects/cryptokara/Developed a decentralized crypto wallet app allowing seamless management of digital assets like Bitcoin, Ethereum, Binance, and TRON, with strong security and blockchain game access.Thu, 11 Apr 2024 00:00:00 GMThttps://waqarilyas.dev/projects/03-react-vs-angular-vs-vue/https://waqarilyas.dev/projects/03-react-vs-angular-vs-vue/A comprehensive guide to selecting the ideal frontend technology for your project in 2024, comparing React, Angular, and Vue across various dimensions.Sun, 17 Mar 2024 00:00:00 GMThttps://waqarilyas.dev/projects/07-modular-event-driven-microservice-with-cqrs/https://waqarilyas.dev/projects/07-modular-event-driven-microservice-with-cqrs/Learn how to build scalable and maintainable microservices in NestJS with a modular architecture, CQRS, and Redis for event-driven communication. Includes a full working example.Sat, 17 Feb 2024 00:00:00 GMT