Summary
Overview
Work History
Education
Training
Birth
Additional Information
Timeline
Generic
Tresna Ayu Wulan Sari

Tresna Ayu Wulan Sari

Senior English Teacher
Pesanggrahan,DKI Jakarta

Summary

Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.

Overview

2026
2026
years of professional experience
1
1
Language

Work History

Indonesia Community Member

No Employer
Leeds, Unite Kingdom
01.2016 - Current

-

  • Occasionally selling Indonesian products to Indonesian community in the UK.
  • Handling sourcing,packaging and delivery from Indonesia to UK.
  • Maintain Indonesian customers in the UK.
  • Demonstrated respect, friendliness and willingness to help wherever needed in the community.
  • Proven ability to learn quickly and adapt to new situations.

English Teacher

English First
Jakarta, Jakarta
01.2018 - Current
  • Teaching General English mostly primary students.
  • Improved English proficiency through immersive language activities and real-life conversation practice.
  • Created inclusive classroom environment, fostering respect and mutual understanding among students of diverse backgrounds.
  • Developed innovative lesson plans to engage students in English language learning.
  • Designed and implemented assessments to measure student progress in English language learning.

Indonesian Festival in Leeds

No Employer
Leeds, Unite Kingdom
08.2016 - 08.2016
  • Proven ability to learn quickly and adapt to new situations.
  • Skilled at working independently and collaboratively in a team environment.
  • Greeted incoming visitors and customers professionally and provided friendly, knowledgeable assistance.
  • Responded to inquiries from callers seeking information.
  • Resolved customer problems and complaints.

Part-time English Teacher

EF Bintaro
Jakarta, Jakarta
01.2013 - 12.2015
  • Teaching General English mostly primary students.
  • Improved English proficiency through immersive language activities and real-life conversation practice.
  • Created inclusive classroom environment, fostering respect and mutual understanding among students of diverse backgrounds.
  • Developed innovative lesson plans to engage students in English language learning.
  • Designed and implemented assessments to measure student progress in English language learning.

English Teacher

LIA (Lembaga Indonesia Amerika)
Jakarta, Jakarta
01.2000 - 12.2005
  • Developed innovative lesson plans to engage students in English language learning.
  • Prepared and implemented lesson plans covering required course topics.
  • Kept classroom organized, clean and safe for students and visitors.
  • Utilized multimedia strategies and technology to convey information in fresh and interesting ways.

Marketing Department

Diners Club International
Jakarta, Jakarta
01.1995 - 12.1999
  • Provide short training for card agencies about products of Diners Club Cards.
  • Selecting perspective applicants to be processed.
  • Keeping and/or create files. Sorts, label, files and retrieves documents and secretarial duties.
  • Worked well in a team setting, providing support and guidance.
  • Assisted with day-to-day operations, working efficiently and productively with all team members.
  • Excellent communication skills, both verbal and written.

Customer Service Department / Front Desk Staff

Diners Club International
Jakarta, Jakarta
01.1995 - 12.1999
  • Hotline service / Telemarketing / Diners Club phone Banking.
  • Handling inbound and outbound customer queries, complaints as well as a consultant and find solutions to members of Diners Club Card up to 200 phone calls a day.
  • Distribute each complains to related division / person in charge.
  • Resolved customers complaints diplomatically, leading to increased overall satisfaction ratings.
  • Increased customer loyalty by addressing concerns promptly and professionally.
  • Developed strong rapport with returning guests, fostering long-term relationships that led to repeat business opportunities.

Teacher Coordinator

Little Lambs International Preschool and Kindergarten
  • Homeroom teacher for Kindergarten B.
  • Writing weekly Parents Bulletin.
  • Conduct daily meeting with Vice principals, staffs and teachers by interpreting English to Indonesian language.
  • Provide daily interpretation (oral) services, bahasa Indonesia to English and vice versa.
  • Making yearly plan for school events and monthly plan.
  • Preparing school field trips related to the theme.
  • Handling school promotions and marketing.
  • Assisting, monitoring and evaluates teacher’s performances.
  • Handling new students enrollments, parents and students complaints or problems.
  • Recruits and recommends perspective local teachers to the Principal.
  • Substitute teachers when necessary.
  • Assisting teachers in making weekly and monthly plan.
  • Organize school events in coordination with other Little Lambs branches.
  • Writing weekly reports to the Director of Principal.
  • Created safe and inclusive work environment of respect to promote positive teaching experience for teacher and assistance with diverse backgrounds.
  • Enhanced student comprehension by utilizing diverse teaching methods and instructional materials.
  • Attended and participated in extracurricular activities such as social activities, sporting activities, clubs and student organizations.

Education

Elementary -

Assalaam
Bandung
06.2025 - 06.1983

No Degree -

Ingle Farm High School
Adelaide
01.1984 - 06.1987

Training

  • Telephone Courtesy
  • Service Excellent
  • T3E (Trends & Techniques in the Teaching of English as a Foreign Language), 3 Months
  • Personal Teacher Training by Native Teacher in Cikal
  • Instant Teaching and Writing for Business English at The English Way, Periodically

Birth

Bandung, Indonesia, 07/10/70

Additional Information

Since 2016 until 2023 I lived in the UK and Indonesia. I would travel for a couple of months to Indonesia and teach general and business English. During the time I lived in the UK I participated in a few events such as German October Fest, Indonesia Cultural Festivals, a member of Indonesia Community in Leeds.

Timeline

Elementary -

Assalaam
06.2025 - 06.1983

English Teacher

English First
01.2018 - Current

Indonesian Festival in Leeds

No Employer
08.2016 - 08.2016

Indonesia Community Member

No Employer
01.2016 - Current

Part-time English Teacher

EF Bintaro
01.2013 - 12.2015

English Teacher

LIA (Lembaga Indonesia Amerika)
01.2000 - 12.2005

Marketing Department

Diners Club International
01.1995 - 12.1999

Customer Service Department / Front Desk Staff

Diners Club International
01.1995 - 12.1999

No Degree -

Ingle Farm High School
01.1984 - 06.1987

Teacher Coordinator

Little Lambs International Preschool and Kindergarten
Tresna Ayu Wulan SariSenior English Teacher