Hi, I’m Ramesh Rawal, a data scientist and machine learning engineer based in Brisbane, Australia. I bring 5+ years of experience delivering end-to-end AI, ML, and analytics solutions across retail, food, and technology sectors. I’m proficient in time-series forecasting, recommender systems, computer vision, and chatbot development, and I’m open to part-time, contract, or remote roles. I excel at translating business needs into scalable, data-driven products that improve operational efficiency and decision-making. Based in Brisbane, I love collaborating with stakeholders to turn messy data into clear insights and engaging user experiences, helping teams move from insight to impact with practical ML solutions.

Ramesh Rawal

Hi, I’m Ramesh Rawal, a data scientist and machine learning engineer based in Brisbane, Australia. I bring 5+ years of experience delivering end-to-end AI, ML, and analytics solutions across retail, food, and technology sectors. I’m proficient in time-series forecasting, recommender systems, computer vision, and chatbot development, and I’m open to part-time, contract, or remote roles. I excel at translating business needs into scalable, data-driven products that improve operational efficiency and decision-making. Based in Brisbane, I love collaborating with stakeholders to turn messy data into clear insights and engaging user experiences, helping teams move from insight to impact with practical ML solutions.

Available to hire

Hi, I’m Ramesh Rawal, a data scientist and machine learning engineer based in Brisbane, Australia. I bring 5+ years of experience delivering end-to-end AI, ML, and analytics solutions across retail, food, and technology sectors. I’m proficient in time-series forecasting, recommender systems, computer vision, and chatbot development, and I’m open to part-time, contract, or remote roles.

I excel at translating business needs into scalable, data-driven products that improve operational efficiency and decision-making. Based in Brisbane, I love collaborating with stakeholders to turn messy data into clear insights and engaging user experiences, helping teams move from insight to impact with practical ML solutions.

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Language

English
Fluent

Work Experience

Data Scientist / Machine Learning Engineer at TECHJAR Pvt. Ltd.
December 1, 2022 - March 1, 2025
Led end-to-end ML lifecycle including data preprocessing, modeling, evaluation, and A/B testing. Developed and deployed an AI-powered restaurant chatbot for the Appetite UK mobile app using the ChatGPT API and vector embeddings, boosting in-app engagement and reducing navigation time by 35%. Built a hybrid KNN + reinforcement learning recommendation engine to handle sparse user profiles, increasing upsell conversions by 20%. Designed automated mobile app engagement analytics, improving session duration by 12% and enabling data-driven product optimization.
Data Scientist / ML Engineer at Ekbana Solutions Pvt. Ltd.
June 1, 2018 - November 1, 2022
Designed and deployed ML/DL pipelines for a Big Market Retail Store (large supermarket chain), improving sales forecasting accuracy and customer segmentation outcomes. Delivered Python-based BI and retail analytics influencing pricing, promotions, and inventory optimization strategies. Built customer segmentation and sales analytics systems that improved targeted marketing effectiveness by 18%. Conducted GIS-based supply chain and warehouse routing optimization, reducing logistics inefficiencies.

Education

Master of Data Science at Queensland University of Technology (QUT), Brisbane, Australia
July 1, 2025 - December 5, 2025
Bachelor of Science in Computer Science & Information Technology (BSc.CSIT) at Orchid International College, Kathmandu, Nepal
January 11, 2030 - June 1, 2019

Qualifications

Machine Learning with Python: From Linear Models to Deep Learning
January 11, 2030 - December 5, 2025

Industry Experience

Retail, Software & Internet, Professional Services