I'm Khalid Mahmood, a Senior Full Stack Developer experienced in building scalable web and mobile applications using JavaScript/TypeScript, Python, PHP, and modern frameworks. I enjoy turning complex problems into robust, maintainable solutions and have helped fast-growing companies deliver high-quality web and mobile solutions, often deploying on AWS and designing RESTful services. I am comfortable working across the full stack and collaborating with cross-functional teams to deliver impactful products. I love meeting clients in real time to understand their needs and provide long-term technical support and maintenance as part of after-sales service. I'm a strong communicator who can work remotely across different time zones and lead both front-end and back-end efforts to boost business outcomes with technology-driven solutions.…I'm Khalid Mahmood, a Senior Full Stack Developer experienced in building scalable web and mobile applications using JavaScript/TypeScript, Python, PHP, and modern frameworks. I enjoy turning complex problems into robust, maintainable solutions and have helped fast-growing companies deliver high-quality web and mobile solutions, often deploying on AWS and designing RESTful services. I am comfortable working across the full stack and collaborating with cross-functional teams to deliver impactful products. I love meeting clients in real time to understand their needs and provide long-term technical support and maintenance as part of after-sales service. I'm a strong communicator who can work remotely across different time zones and lead both front-end and back-end efforts to boost business outcomes with technology-driven solutions.WWWW…