• Identified eligible babies for the study and obtained parental consent.• Provided counseling to parents and enrolled infants in the study.• Collected and entered data at the study site.• Documented all data.• Enrolled approximately 15,000 neonatal infants in the sepsis study and informed their parents about consent.• Followed up with babies enrolled in the randomized controlled trial (RCT) for three months.

• Provide counseling to TB patients and their family members.• Coordinate the research team.• Conduct assessments and case management.• Perform motivational counseling and interviews.• Recruit patients for the study.

• Conducted quantitative research across Tamil Nadu.• Mapped the geographical area of the community.• Assisted with orienting, training, and mentoring newly hired lab technicians and field investigators. • Facilitated effective communication between team members and supervisors. • Ensured data management and maintained quality control.

• Counseled and encouraged schoolchildren.• Implemented new techniques and assessed their outcomes.• Possessed excellent problem-solving and analytical skills to perform the job effectively.• Responsibilities included enhancing children's skills, performance, productivity, and the quality of their work.