MENJELAJAH


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$50 USD / Jam
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Australia (9:10 PTG)
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Menyertai pada Ogos 29, 2007
$50 USD / Jam
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I’m a results-driven Lead Data Scientist and Machine Learning Engineer with over 8 years of hands-on experience delivering intelligent, data-powered solutions. I specialize in transforming complex datasets into clear, actionable strategies that fuel business growth and operational efficiency. With deep expertise in chatbot development and conversational AI, I help organizations boost customer engagement, automate workflows, and reduce support overhead through smart, scalable solutions. My skill set spans the full machine learning lifecycle—from data preparation and model development to deployment and optimization. I take pride in leading projects from concept to execution, ensuring clear communication, technical excellence, and on-time delivery. Passionate about staying ahead in this fast-moving field, I actively embrace new tools and techniques to bring the latest innovations in Data Science and ML into every solution I design. Let’s build something intelligent together.
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Pengalaman
Lead Data Scientist
Mac, 2021 - Mac, 2024
•
3 tahun
CIRCLES.LIFE (PVT) LTD.
Mac, 2021 - Mac, 2024
•
3 tahun
- Chatbot reduced call center contacts by 80% (saved $2.5M annually). - Custom document Q&A system cut admin costs by 25%. - LLMs boosted chatbot satisfaction by 50%. - Churn prediction model (95% accuracy) reduced churn by 10% (increased revenue by $1.2M annually). - Data analysis uncovered savings of $3.8M through optimized resource allocation. - Deployed ML models in Docker (30% faster deployment).
Mac, 2021 - Mac, 2024
•
3 tahun
Senior Data Scientist
Jun, 2017 - Feb, 2021
•
3 tahun, 8 bulan
MOBITEL (PVT) LTD.
Jun, 2017 - Feb, 2021
•
3 tahun, 8 bulan
Following projects are being involved: – Virtual assistant development for postpaid & prepaid self‑care services – Conducted customer sentiment analysis based on various data sources (virtual assistant, customer complaints, articles) – Development of postpaid and prepaid customer churn prediction models. – Creation of postpaid and prepaid customer segmentation and analytics models. – Designed new package recommendation models for postpaid customers. – Developed fraud detection models
Jun, 2017 - Feb, 2021
•
3 tahun, 8 bulan
Pendidikan
Nagaoka University of Technology
2012 - 2015
•
3 tahun
DOCTOR OF ENGINEERING

Japan
2012 - 2015
•
3 tahun
Nagaoka University of Technology
2010 - 2012
•
2 tahun
MASTER OF ENGINEERING

Japan
2010 - 2012
•
2 tahun
Sabaragamuwa University of Sri Lanka
2005 - 2009
•
4 tahun
B.Sc.(Applied Sciences) IN COMPUTER SCIENCE AND TECHNOLOGY

Sri Lanka
2005 - 2009
•
4 tahun
Pengesahan