Nedyalko Yordanov
Senior Data Scientist at Resolve Systems- Claim this Profile
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English Full professional proficiency
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Bulgarian Native or bilingual proficiency
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Bio
Dimitar Milchev
As my manager in the Sales Analysis Team at Internovus, Nedyalko showed constant support and tremendous work ethic. During that period I saw how he grew as a leader and professional, leading by example and helping me to achieve my work goals. Nedyalko has the unique ability to create, implement and explain complex business logics, SQL Queries, VBA Scripts and Python-based mathematical models. Moreover, he is one of the few professionals I have met to have deep knowledge in Business Intelligence, Sales and Marketing fields. His analytical thinking is on par with that of the best in the industry and I strongly recommend him for any company which is looking for optimizing working processes, achieving high data quality and taking data-driven business decisions.
Dimitar Milchev
As my manager in the Sales Analysis Team at Internovus, Nedyalko showed constant support and tremendous work ethic. During that period I saw how he grew as a leader and professional, leading by example and helping me to achieve my work goals. Nedyalko has the unique ability to create, implement and explain complex business logics, SQL Queries, VBA Scripts and Python-based mathematical models. Moreover, he is one of the few professionals I have met to have deep knowledge in Business Intelligence, Sales and Marketing fields. His analytical thinking is on par with that of the best in the industry and I strongly recommend him for any company which is looking for optimizing working processes, achieving high data quality and taking data-driven business decisions.
Dimitar Milchev
As my manager in the Sales Analysis Team at Internovus, Nedyalko showed constant support and tremendous work ethic. During that period I saw how he grew as a leader and professional, leading by example and helping me to achieve my work goals. Nedyalko has the unique ability to create, implement and explain complex business logics, SQL Queries, VBA Scripts and Python-based mathematical models. Moreover, he is one of the few professionals I have met to have deep knowledge in Business Intelligence, Sales and Marketing fields. His analytical thinking is on par with that of the best in the industry and I strongly recommend him for any company which is looking for optimizing working processes, achieving high data quality and taking data-driven business decisions.
Dimitar Milchev
As my manager in the Sales Analysis Team at Internovus, Nedyalko showed constant support and tremendous work ethic. During that period I saw how he grew as a leader and professional, leading by example and helping me to achieve my work goals. Nedyalko has the unique ability to create, implement and explain complex business logics, SQL Queries, VBA Scripts and Python-based mathematical models. Moreover, he is one of the few professionals I have met to have deep knowledge in Business Intelligence, Sales and Marketing fields. His analytical thinking is on par with that of the best in the industry and I strongly recommend him for any company which is looking for optimizing working processes, achieving high data quality and taking data-driven business decisions.
Credentials
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Databricks Certified Machine Learning Professional
DatabricksOct, 2022- Nov, 2024 -
Azure AI Engineer
MicrosoftAug, 2022- Nov, 2024 -
Deep Learning Specialization
CourseraSep, 2020- Nov, 2024
Experience
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Resolve Systems
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United States
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Software Development
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1 - 100 Employee
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Senior Data Scientist
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Dec 2022 - Present
I am working on the prototyping and industrialization of a web-based AI application. The application is empowering its users to perform ticket analysis by automatically identifying and grouping tickets into topics and linking each topic with a pre-existing Resolve automation use case. The infrastructure for the application is in AWS using Elastic Beanstalk and S3 storage, while CI/CD pipelines from GitHub manage deployments. The application is entirely built using the Plotly Dash framework for low-code data apps and dashboards. The machine learning backbone of the application is using a MNRL fine-tuned SBERT model on description-subject ticket pairs, a mean-vector discriminator approach for cleaner topic isolation and zero-shot predictions for topic-to-use case assignment. My responsibilities include: - Perform interviews with end-clients - Drive the product and feature ideation, design and development - Research and experiment with NLP technologies - Develop a machine learning pipeline - Develop the web application using Dash Show less
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Schwarz IT Bulgaria
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Bulgaria
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IT Services and IT Consulting
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200 - 300 Employee
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Data Scientist
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Oct 2020 - Dec 2022
Responsible for end-to-end development of AI projects including early research and prototyping, industrialisation and MLOps. Worked on multiple products for: - Dynamic pricing - Demand forecasting - NLP based article categorisation - Computer Vision application for article recognition - Recommendation engine based on individual baskets Responsible for end-to-end development of AI projects including early research and prototyping, industrialisation and MLOps. Worked on multiple products for: - Dynamic pricing - Demand forecasting - NLP based article categorisation - Computer Vision application for article recognition - Recommendation engine based on individual baskets
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Tiebreak Solutions
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Bulgaria
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IT Services and IT Consulting
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100 - 200 Employee
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Data Analytics Team Lead
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Mar 2019 - Sep 2020
I was the team lead for the marketing and sales analysis teams.Both teams were focused on providing data-driven optimization advices to clients.My responsibilities included:- Writing SQL queries for both ad-hoc analysis and reports- Building Power BI reports and dashboards for both internal and external usage- Implementing Machine Learning technologies into the processes- Analyzing KPIs and providing optimization advice to clients- Optimizing internal processes with VBA and ETL solutions- Managing a team of 6 people Show less
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Digital Marketing Expert
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Aug 2018 - Feb 2019
I was part of a result-oriented and data-driven team of marketing specialists focused on lead generation through digital media channels.
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Silver Star
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Bulgaria
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Motor Vehicle Manufacturing
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1 - 100 Employee
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Digital Marketing and Social Media Specialist
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Sep 2017 - Aug 2018
I was responsible for the strategic planning and implementation of the digital presence and marketing activities for the Mercedes-Benz brand in Bulgaria. I was responsible for the strategic planning and implementation of the digital presence and marketing activities for the Mercedes-Benz brand in Bulgaria.
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Stat Maxer
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Sofia, Sofia City Province, Bulgaria
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Digital Marketing Specialist
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May 2015 - Sep 2017
I was responsible for creating a digital presense and growth strategies for clients. I was also responsible for day-to-day tracking, reporting and data-driven optimization of the campaigns. I was responsible for creating a digital presense and growth strategies for clients. I was also responsible for day-to-day tracking, reporting and data-driven optimization of the campaigns.
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Draskanitsa Ltd.
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Sofia, Sofia City Province, Bulgaria
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Social Media Manager and PPC Expert
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Sep 2013 - Dec 2015
I was responsible for Facebook ads account management, ad execution, reporting, analysis and data-driven optimizations. I was responsible for Facebook ads account management, ad execution, reporting, analysis and data-driven optimizations.
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Education
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2019 - 2021
Sofia University St. Kliment Ohridski
Master's degree, Data Science for Business and Finance -
2012 - 2016
Universitet po Arhitektura, Stroitelstvo i Geodezia
Master’s Degree, Architecture -
2007 - 2012
PMG Geo Milev
High school, Programming and Mathematics
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