1. Conducted literature reviews on membrane materials for reverse osmosis (RO) plants, focusing on their mechanical and chemical properties.2. Performed laboratory work and sample preparation for testing key water parameters both on-site and in the lab.3. Carried out material characterization and dynamic-mechanical testing to evaluate the performance of membrane materials.4. Analyzed data from quality tests and provided solutions for process optimization.Demonstrated a strong analytical working style and teamwork skills to improve industrial water treatment processes.5. Conducted commissioning and provided user training.6. Completed risk assessments, work reports, and documentation on time.7. Engaged in continuous training and development programs.