All Services Writing & Translation Technical Writing $5/hr · Starting at $25 Editing, proofreading and checking of contents pertaining to Mathematics, Physics and Chemistry. I am new to Guru but I have been working since last 7 years through another platform. About $5/hr · Ongoing Download Resume Editing, proofreading and checking of contents pertaining to Mathematics, Physics and Chemistry. I am new to Guru but I have been working since last 7 years through another platform. Skills & Expertise ChemistryEditingMathematicsPhysicsProofreading 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EditorsProofreadersMathematics Experts