Haseeb Arshad

Architected and delivered scalable full-stack SaaS applications using React, Next.js, TypeScript, Node.js, and NestJS. Designed high-performance REST APIs and microservices while enforcing security best practices and clean separation of concerns. Led technical direction for a team of 6+ engineers, driving architecture decisions, code reviews, CI/CD, and automated testing. Collaborated with product and design stakeholders to translate business needs into robust user-focused solutions. Applied AI-assisted development and LLM-powered features to accelerate delivery while maintaining code quality, documentation, and long-term maintainability.

Built and maintained enterprise and SaaS applications with React/TypeScript frontends and Node.js backends, integrating external APIs and ensuring secure, scalable delivery. Owned end-to-end technical implementation including architecture, API design, testing, deployment, and production support. Improved engineering practices and code quality while partnering cross-functionally to identify technical risks early and deliver maintainable solutions aligned with product and user requirements.

Developed full-stack web applications using React, JavaScript/TypeScript, and Node.js across multiple client domains. Built and integrated REST APIs and worked with PostgreSQL and MongoDB. Contributed to frontend performance and user experience improvements while collaborating with senior engineers and product stakeholders on scalable architecture, testing, and production deployment practices.