Waqas Awan

- Architected and delivered three large-scale SaaS platforms: • Donation Management System – Enabled nonprofits to manage donations with multi-gateway payments, automated tax documentation (CERFA), and transparent donor tracking. • NotionVision – Developed an AI-powered content creation and monetisation platform integrating OpenAI, LangGraph, and multi-cloud TTS/​STT services for chat, code, image, and article generation. • Association Management System – Built an end-to-end solution for event planning, volunteer coordination, accounting, and stakeholder communication. - Designed and implemented scalable full-stack architectures using modular services and containerised deployments, ensuring high availability and maintainability. - Integrated secure payment solutions and storage workflows, improving system reliability, compliance, and transaction transparency. - Developed and orchestrated AI-driven workflows, enabling advanced content generation and automation features across platforms. - Led end-to-end development across backend, frontend, and DevOps, accelerating delivery through automation and streamlined CI/​CD processes. - Improved system performance, stability, and deployment efficiency through containerisation and infrastructure optimisation.

•Developed backend systems using C++, Java (Spring Boot), and C# (.NET), handling data processing and API development. •Built real-time data pipelines and integrations with blockchain networks, cryptocurrency platforms, and enterprise ERP systems. •Worked on Web3 and crypto-related systems, including transaction processing, wallet integrations, and smart contract interactions. •Designed APIs using REST, WebSockets, and event-driven patterns, using PostgreSQL, MongoDB, and Redis. •Developed frontend applications using React, Angular, Vue, and Ember, building responsive and reusable UI components. •Built cross-platform mobile apps using React Native and Flutter, integrating APIs and ensuring smooth performance. •Worked with AWS, Docker, and CI/CD pipelines to deploy and manage applications. •Implemented automated testing using Cypress, Playwright, and Selenium to ensure application quality.

•Architected and developed high-performance web and mobile applications using modern JavaScript frameworks (React, Vue.js, Node.js), improving development efficiency and reducing feature delivery cycles by 15%. •Designed and deployed scalable frontend applications on AWS, leveraging cloud-native architectures to enhance reliability, performance, and horizontal scalability •Led the implementation of modern development tooling, including Webpack, Babel, Docker, and CI/​CD pipelines, reducing development and deployment cycle times by 30%. •Designed and optimized RESTful and GraphQL APIs, improving query efficiency and reducing data retrieval latency by 20% through schema design, caching strategies, and query optimization. •Built and maintained high-throughput backend services using Python frameworks (FastAPI, Django, Flask), supporting APIs, data processing pipelines, and third-party integrations. •Developed cloud-ready microservices using Micronaut, focusing on lightweight, scalable, and maintainable service architectures. •Implemented robust data access layers using Micronaut Data with PostgreSQL and MongoDB, incorporating advanced query optimisation and Redis-based caching for high-traffic systems. •Collaborated cross-functionally with product, infrastructure, and QA teams to deliver production-grade systems with strong observability, fault tolerance, and performance monitoring.