With my diverse skill set and vast experience, I believe I'm the perfect fit for your project. I have extensive knowledge and expertise in not only JavaScript but also in frameworks like React and visualization libraries such as d3.js. Plus, I love exploring new ways to break through existing limitations - just the kind of challenge your project presents!
My proficiency in web development includes converting design from mockup to HTML using tools such as Photoshop, which will come in handy while implementing the custom solution you're looking for. Moreover, I use communication platforms like Skype and Email to provide prompt updates, ensuring a smooth and transparent workflow.
Your project demands creativity, meticulousness, and an ability to think outside of the box - something that hacking, reverse engineering, security installations have all taught me well. Hence, I approach every task with an innovative mindset resulting in efficient and tailored solutions. In conclusion, by choosing me for this project, you're assuring not just a line graph revamp but also improved data visualization that will elevate your app's user experience!