Summary
Overview
Work History
Education
Skills
Accomplishments
Languages
Timeline
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DEWIKA NIRMALEE GAMAGE

DEWIKA NIRMALEE GAMAGE

B 9434 88 St Grande Prairie,Canada

Summary

A dedicated online science educator and microbiology expert with over a decade of experience in teaching, laboratory management, and healthcare. Expertise spans across microbiological research, environmental microbiology, plant pathology, and healthcare. Skilled in teaching online, managing scientific courses, and leading laboratory-based activities with a proven track record in quality assurance, safety, and compliance. Seeking to leverage my background in academia and online education to contribute effectively within the Canadian educational and healthcare industries.

Overview

23
23
years of professional experience

Work History

Trainee - Preschool Teacher Training

Skill Development and Training International Institute (SDTI)
11.2023 - 11.2024
  • Engaging in training focused on early childhood education and effective preschool teaching methodologies.
  • Creating age-appropriate lesson plans to support cognitive, emotional, and social growth in young learners.
  • Developing classroom management skills and fostering effective communication with parents.
  • Gaining practical experience through hands-on training and innovative teaching techniques.

Assistant Lecturer

University of Colombo
06.2019 - 03.2021
  • Delivered comprehensive lectures in microbiology, environmental microbiology, plant pathology, and biotechnology, covering critical concepts and hands-on applications.
  • Designed curriculum materials for microbiology courses focusing on fungal and bacterial classification, growth factors, and methods to control microbial growth.
  • Managed practical sessions on plant pathology, guiding students in disease diagnosis, isolation, and cultivation of plant pathogens.
  • Supervised environmental microbiology labs, instructing students in water microbiology, pollution analysis, and waste treatment techniques.
  • Conducted quality assurance training and implemented ISO 17025 standards for lab practices to ensure high-level accuracy in microbial analysis.
  • Mentored students in microbial biotechnology, focusing on applications in enzyme production, biofuels, and DNA technology for agricultural and environmental use.

Senior Marketing Coordinator

Fast Online Entertainment
08.2017 - 02.2019
  • Collaborated with business clients to conceptualize and develop custom ringtone scripts, ensuring alignment with branding goals.
  • Coordinated project timelines and deliverables between internal teams and external clients, maintaining clear communication and meeting deadlines.
  • Conducted market research to identify trends and client preferences, utilizing insights to refine marketing strategies and enhance service offerings.
  • Supervised content creation for audio projects, guaranteeing high-quality outputs that met company and client standards.

Outdoor Leadership Trainer

GLL Pvt Ltd
01.2014 - 01.2017

Science Teacher

Mr/Ketawala School & Sri Pali Institute
01.2008 - 01.2014

Radio Announcer

Sri Lanka Broadcasting Cooperation
01.2002 - 01.2005

Education

Computer Literacy Certificate -

University of Ruhuna

Graphic Design -

PSD Academy

Food Safety Certification Program

SafeCheck Advanced
Canada
07-2025

Diploma - Preschool Teacher Training

Skill Development and Training International Institute (SDTI)
11.2024

Diploma - Cake Decorating

R.L. Clement Cake Decorating School
01.2024

Nail Technology Diploma -

British Cosmetic Institute
04.2023

Specialist Diploma - Healthcare IVQ Level 02

City & Guilds
01.2021

Advanced Diploma - Geriatric Care

Sky Global USA
07.2018

BSc. (Hons) - Special in Zoology

University of Ruhuna
03.2013

G.C.E. Advanced Level - Biological Stream

Matara Central Collage
01.2007

Skills

  • Online Teaching
  • Curriculum Development
  • Microbiology
  • Environmental Analysis
  • Laboratory Management
  • Safety
  • Healthcare
  • Elderly Care
  • Food Microbiology
  • Quality Control

Accomplishments

  • Winner of several all-island speech competitions (School level)
  • Certified Professional First Aider (Valid through 09/30/23)

Languages

English
Limited Working
Sinhala
Native or Bilingual

Timeline

Trainee - Preschool Teacher Training

Skill Development and Training International Institute (SDTI)
11.2023 - 11.2024

Assistant Lecturer

University of Colombo
06.2019 - 03.2021

Senior Marketing Coordinator

Fast Online Entertainment
08.2017 - 02.2019

Outdoor Leadership Trainer

GLL Pvt Ltd
01.2014 - 01.2017

Science Teacher

Mr/Ketawala School & Sri Pali Institute
01.2008 - 01.2014

Radio Announcer

Sri Lanka Broadcasting Cooperation
01.2002 - 01.2005

Graphic Design -

PSD Academy

Diploma - Preschool Teacher Training

Skill Development and Training International Institute (SDTI)

Diploma - Cake Decorating

R.L. Clement Cake Decorating School

Nail Technology Diploma -

British Cosmetic Institute

Specialist Diploma - Healthcare IVQ Level 02

City & Guilds

Advanced Diploma - Geriatric Care

Sky Global USA

G.C.E. Advanced Level - Biological Stream

Matara Central Collage

Computer Literacy Certificate -

University of Ruhuna

Food Safety Certification Program

SafeCheck Advanced

BSc. (Hons) - Special in Zoology

University of Ruhuna

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DEWIKA NIRMALEE GAMAGE