- Assisted in adopting Vapor Recovery Units (VRUs) for capturing natural gas emissions. Greenhouse gas emissions at the extraction site were reduced by 5% within four months. - Conducted performance tests on gas compressors and separators. As a result, close to 100% security in gas extraction processes was guaranteed. - Utilized advanced Power Query functions in Excel to help analyze reservoir models — improved sustainable extraction efficiency by 8%.

Taught freshman students in mathematics, chemistry, and French language courses and provided comprehensive instruction. - Resulted in a notable 20% increase in the average GPA of freshman students compared to the previous year's results. - Cultivated critical thinking skills and academic resilience among students, evidenced by improved class participation and enhanced problem-solving abilities among freshmen.

Assisted in creating and delivering workshops on poverty alleviation and sustainability, engaging over 150 youth participants from local schools to understand climate issues.