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Freelance Data Scientist / Machine Learning Engineer
A. Aylin Tokuc
,
Coventry, United Kingdom
Experience
Other titles
Skills
I'm offering
Business-minded Data Scientist with 15 years of professional experience, focused on designing and building high-impact machine learning solutions. PhD candidate with a deep understanding of statistical analysis, predictive modelling, machine learning and algorithms. Track record in applying ML in a product setting to solve key business problems in marketing and e-commerce. Provided actionable insights resulted in optimising the costs for several clients and improved business performance by at least 10%.
Markets
United States
(Remote
only)
Canada
(Remote
only)
United Kingdom
Ireland
(Remote
only)
Lithuania
(Remote
only)
Rest of Euro area
(Remote
only)
Denmark
(Remote
only)
Norway
(Remote
only)
Sweden
(Remote
only)
Finland
(Remote
only)
Links for more
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Industries
Language
English
Fluently
Ready for
Available
My experience
2020 - ?
freelance
Freelance
Valinor AI Ltd.
Senior Data Scientist Consultant
Technologies: Python (Scikit-Learn, Pandas, NumPy, Gradient Boosting libraries, ), SQL, git
• Offering freelance data science and machine learning consultancy services via Valinor AI Ltd
Technologies: Python (Scikit-Learn, Pandas, NumPy, Gradient Boosting libraries, ), SQL, git
• Offering freelance data science and machine learning consultancy services via Valinor AI Ltd
Python, Sql, Git, Machine learning, Data Science, Science, Ai
2016 - 2020
job
Senior Data Scientist
Cerebro.
Technologies: Python (Scikit-Learn, Pandas, NumPy, Gradient Boosting libraries, ), MS SQL, git
• Improved the models by adaptation and implementation of alternative potential solutions from the literature to generate 200% more value for the customers
• Delivered an advanced machine learning model that raised online sales by 10% and cut marketing
costs with the help of regression, clustering, segmentation, churn analysis
• Planned and reported the success and impact of A/B tests to compare different models and test
hypotheses
• Engaged with cross-functional teams and stakeholders to gather requirements, then generate
value for the specified use-case
• Explained complex ideas, communicated results and business impact for all stakeholders by
generating reports in easy-to-understand formats using data visualisation
• Led multiple task-specific teams of 3-4 people on ML problems and pioneered the software
development team
• Handled and unified complex data from various sources including scrappers, applied data
preprocessing and explarotary data analysis
• Founded and launched an ISO 27001 compatible development and deployment process to
manage automated machine learning system, which enhanced the team productivity by 15% and eliminated the incidents in production by 20%
• Applied for / developed / periodically reported on Turkish government-funded R&D projects
budgeted 2+ million TL.
• Improved the models by adaptation and implementation of alternative potential solutions from the literature to generate 200% more value for the customers
• Delivered an advanced machine learning model that raised online sales by 10% and cut marketing
costs with the help of regression, clustering, segmentation, churn analysis
• Planned and reported the success and impact of A/B tests to compare different models and test
hypotheses
• Engaged with cross-functional teams and stakeholders to gather requirements, then generate
value for the specified use-case
• Explained complex ideas, communicated results and business impact for all stakeholders by
generating reports in easy-to-understand formats using data visualisation
• Led multiple task-specific teams of 3-4 people on ML problems and pioneered the software
development team
• Handled and unified complex data from various sources including scrappers, applied data
preprocessing and explarotary data analysis
• Founded and launched an ISO 27001 compatible development and deployment process to
manage automated machine learning system, which enhanced the team productivity by 15% and eliminated the incidents in production by 20%
• Applied for / developed / periodically reported on Turkish government-funded R&D projects
budgeted 2+ million TL.
Sales, LED, Production, Online, Software, Development, Implementation, ISO 27001, Test, Marketing, R, Deployment, Machine learning, Git, Data Analysis, Sql, Python
2016 - 2018
job
Senior Software Project Manager
Kontra.
Managed web-based and ML backed software projects, some of which are government-funded
Project Manager, SoMe, Software, Web, Manager
2013 - 2015
job
Software Project Manager
Mobilion.
Directed agile software development projects for multiple clients in a fast-paced environment
Project Manager, Software development, Agile, Development, Software, Manager
2012 - 2013
job
Backend Software Engineer
BiTaksi.
Technologies: Node.js, MongoDB, Redis DB
• Instituted the backend and analytics services of the most widely adopted taxi calling app in Turkey
• Instituted the backend and analytics services of the most widely adopted taxi calling app in Turkey
Node.js, Backend, MongoDB, Redis, Node, Analytics, Software, App, Backend
2010 - 2012
job
Quantitative Analyst
Gunduz Capital.
Technologies: Matlab, C#, MS SQL
• Conducted advanced statistical methods to define trading strategies used in 4 funds
• Conducted advanced statistical methods to define trading strategies used in 4 funds
Sql, Matlab, C, Analyst
2006 - 2010
job
Research Assistant & TA
Bilkent University.
Technologies: C, MPI
• Built an efficient parallel text retrieval and query processing system
• Built an efficient parallel text retrieval and query processing system
Research, C, Processing
My education
2018
-
2023
University of Kadir Has
Doctorate, Machine Learning Applications on Dynamic Pricing and Demand Prediction for E-commerce
Doctorate, Machine Learning Applications on Dynamic Pricing and Demand Prediction for E-commerce
2006
-
2008
University of Bilkent
Masters, Computer Engineering
Masters, Computer Engineering
2001
-
2006
University of Bilkent
BSc, Mathematics
BSc, Mathematics
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