The project you have at hand matches my academic experience, skills, linguistic proficiency, and research capacity. I hold a solid educational background in Linguistics and Discourse Analysis which covers pragmatics extensively. I particularly understand the significance of historical contextualization in discourse analysis for which your project calls. Additionally, my familiarity with 17th-century dialect will ensure authentic interpretation of the coffee-house dialogues.
Moreover, as an experienced writer and a published scholar, I've honed my researching and analytical skills over the years. These are key to unearthing the particular communication techniques of the time period and relevant implications on social interactions that you aim to achieve with this project. My writing portfolio also reflects my keen attention to detail, a quality vital for this endeavor as we interpret politeness or impoliteness conveyed by the dialogues.
Lastly, I value efficiency, quality, and expertise - three guiding principles I consistently employ in all my projects. My utmost priority is ensuring total customer satisfaction throughout our collaboration. What sets me apart from other freelancers is not only my proficiency in your specific requirements but also my ability to breathe life into any research narrative. Pick me for a satisfyingly rigorous exploration into coffee house dialogues and their historical context in your project!