Mykola Hayvanovych
New York, New York, United States
5K followers
500+ connections
About
Today’s technologies allow us to continuously generate vast streams of data about…
Activity
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This is it !!, the moment has arrived. It’s been a dream of mine for many many years to get an MBA from a prestigious university. Super thrilled and…
This is it !!, the moment has arrived. It’s been a dream of mine for many many years to get an MBA from a prestigious university. Super thrilled and…
Liked by Mykola Hayvanovych
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Engage on Flexible Data Foundation for Future of Insurance with Cognizant Data Analytics and AI leaders Ragini Prasad and Mykola Hayvanovych at…
Engage on Flexible Data Foundation for Future of Insurance with Cognizant Data Analytics and AI leaders Ragini Prasad and Mykola Hayvanovych at…
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Our fantastic speakers discussing all things data, analytics and AI at #FOIUSA 📈🤖
Our fantastic speakers discussing all things data, analytics and AI at #FOIUSA 📈🤖
Liked by Mykola Hayvanovych
Experience
Education
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Rensselaer Polytechnic Institute
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Key Research Areas and Contributions:
• Developed methods and software for discovering hidden groups in a stream of communications (award winning publication).
• Developed methods and software for discovering and analyzing “behavioral” trust among the members of social networks.
• Developed the software system SIGHTS, to serve as an umbrella and a test bed for various social network algorithms.
• Developed methods and bio-medical image analysis software to differentiate…Key Research Areas and Contributions:
• Developed methods and software for discovering hidden groups in a stream of communications (award winning publication).
• Developed methods and software for discovering and analyzing “behavioral” trust among the members of social networks.
• Developed the software system SIGHTS, to serve as an umbrella and a test bed for various social network algorithms.
• Developed methods and bio-medical image analysis software to differentiate between viable non-viable oocytes based on mitochondrial distributions.
• Developed methods and software for bio-medical image analysis software to analyze and measure damage caused by needle puncturing membrane of the brain.
Publications
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Measuring Similarity between Sets of Overlapping Clusters
Proc. IEEE Second International Conference on Social Computing
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Measuring Behavioral Trust in Social Networks
Proc. 8th Conference on Intelligence and Security Informatics
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Discovery, Analysis and Monitoring of Hidden Social Networks and their Evolution'
Proc. IEEE Conference on Technologies for Homeland Security
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SIGHTS: A Software System for Finding Coalitions and Leaders in a Social Network
Proc. 5th Conference on Intelligence and Security Informatics
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Finding Hidden Group Structure in a Stream of Communications [Top 3 Paper Award]
Proc. 4th Symposium on Intelligence and Security Informatics
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A Mathematical Analysis of the Hierarchy of Nodes in a Network
Submitted to IEEE Transactions on Computational Social Systems
Projects
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Architect and Project Lead of Advanced Analytical Toolkit Project
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This project had a clear objective of developing a set of comprehensive analytical capabilities on the foundation of Hadoop’s distributed storage and processing platform. Utilizing my theoretical expertise and real-world application of Machine Learning, Data Mining, and Graph Theory, I made key and instrumental contributions in the conceptualizing, planning, and creation of the Advanced Analytic Toolkit project. Building on the analytical toolkit a customer can quickly develop customized…
This project had a clear objective of developing a set of comprehensive analytical capabilities on the foundation of Hadoop’s distributed storage and processing platform. Utilizing my theoretical expertise and real-world application of Machine Learning, Data Mining, and Graph Theory, I made key and instrumental contributions in the conceptualizing, planning, and creation of the Advanced Analytic Toolkit project. Building on the analytical toolkit a customer can quickly develop customized analytic applications and shorten the path from deployment to production. The success of this project served as a key differentiation for Intel and helped to strengthen Intel’s position as a leader in Big Data Analytic space.
Key Contributions:
• Architected initial toolkit design, concepts and direction
• Singlehandedly created initial Proof of Concept
• Worked with management in order to secure funding for this project
• Developed a number of Machine Learning, Data Mining, and Graph analytics for the toolkit, utilizing Java MR-framework as well as Apache Spark with Scala. -
Co-inventor and Project Lead of Analytics Mediation and Aggregation Service Platform
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Key concept behind this project was to develop a flexible platform which would enable sponsors to easily manage heterogeneous analytics.
Key contributions:
• Performed R&D to advance the concepts of the analytical platform.
• Participated in the development of a working prototype for one of the sponsors.
• Developed and implemented one of the key parts of the platform. Its core was built using Multithreaded Algorithms and JASON RPC communication protocol.
• Developed and…Key concept behind this project was to develop a flexible platform which would enable sponsors to easily manage heterogeneous analytics.
Key contributions:
• Performed R&D to advance the concepts of the analytical platform.
• Participated in the development of a working prototype for one of the sponsors.
• Developed and implemented one of the key parts of the platform. Its core was built using Multithreaded Algorithms and JASON RPC communication protocol.
• Developed and Implemented Analytical Engine, which interacted with other services through WSDLs and exposed analytics to the rest of the platform.
• This project received invention of the year nominee award and patent pending.
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Project Lead of Behavior Modeling and Intrusion Detection Project
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The project focused on introducing machine learning sensors to improve intrusion detection capabilities of the sponsor. I was technical and team lead for this project.
Key Contributions:
• Selected resources and formed two teams consisting of nine people.
• Facilitated regular weekly interactions with the sponsor, as well as organized
Internal team discussions.
• Worked closely with the team, throughout the process of sensor architecture development.
• Selected…The project focused on introducing machine learning sensors to improve intrusion detection capabilities of the sponsor. I was technical and team lead for this project.
Key Contributions:
• Selected resources and formed two teams consisting of nine people.
• Facilitated regular weekly interactions with the sponsor, as well as organized
Internal team discussions.
• Worked closely with the team, throughout the process of sensor architecture development.
• Selected appropriate existing machine learning approaches from WEKA and MALLET, as well as proposed and implemented novel algorithms for the purposes of the project. Apache Commons Math library was utilized during implementation.
• Developed XML configurable architecture with a Multithreaded Algorithm Core.
• Developed memory efficient and extremely agile modules to extract new useful additional network features as well as to select existing ones.
• Received a special personal achievement award for initiating and executing this project.
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Project Lead of Collaborative Care Analysis Project
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Led a large team through implementation of the system that identifies relevant features and patterns behind diseases, their similarities and differences in order to more accurately identify suspect conditions and link ICD9/ICD10 codes with HCCs.
Key Contributions:
• Led identification and cleansing of data sources and their integration into HDFS cluster. Hive and Hbase/Accumulo were utilized for these purposes.
• Directed integration and attribution of highly multidimensional…Led a large team through implementation of the system that identifies relevant features and patterns behind diseases, their similarities and differences in order to more accurately identify suspect conditions and link ICD9/ICD10 codes with HCCs.
Key Contributions:
• Led identification and cleansing of data sources and their integration into HDFS cluster. Hive and Hbase/Accumulo were utilized for these purposes.
• Directed integration and attribution of highly multidimensional heterogeneous medical data from a number of sources
• Conducted exploratory feature analysis, feature engineering, enrichment and pruning.
• Architected creation of Graph based system, which allowed for a number of analyses: Graph Queries, commonality analysis, anomaly detection, what-if analysis and others. -
Project Lead of Entity Modeling and Recommendation Project
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Led the team and was the key technical contributor in development of Machine Learning system enabled by Hadoop to extract patterns and to help identify potential new voters, donors and to optimize funds and awareness raising campaigns.
Key Contributions:
• Supervised identification of proper data sources and their integration into HDFS cluster. Hive and SQOOP were utilized for these purposes.
• In addition to existing data sources two new external data sources were identified and…Led the team and was the key technical contributor in development of Machine Learning system enabled by Hadoop to extract patterns and to help identify potential new voters, donors and to optimize funds and awareness raising campaigns.
Key Contributions:
• Supervised identification of proper data sources and their integration into HDFS cluster. Hive and SQOOP were utilized for these purposes.
• In addition to existing data sources two new external data sources were identified and integrated. Useful attributes were extracted from new sources and used for further enrichment. One of the external data sources was Twitter.
• Conducted exploratory feature analysis, followed by feature selection and ensemble learning model construction. SVM, Random Forest, and Bayesian Nets were used for these purposes, as well as Mahout and Weka. The newly created model significantly outranked existing models and control samples in real-world comparison.
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Project Lead of Health Claims Adjustment Optimization Project
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During this project I led the team which constructed Data Mining and Machine Learning analytic solution to identify features and patterns in order to model and accurately predict behaviors for decision making with respect to medical claim adjustment process.
Key Contributions:
• Performed analysis, Integration, and sanitation of highly multidimensional heterogeneous data from multiple sources
• Worked closely with the team of medical professionals to perform data attribution, followed…During this project I led the team which constructed Data Mining and Machine Learning analytic solution to identify features and patterns in order to model and accurately predict behaviors for decision making with respect to medical claim adjustment process.
Key Contributions:
• Performed analysis, Integration, and sanitation of highly multidimensional heterogeneous data from multiple sources
• Worked closely with the team of medical professionals to perform data attribution, followed by feature enrichment process and correlation analysis of the features.
• Work was performed on a multimode cluster utilizing Hive.
• Used Mahout and Weka to analyze the data and to construct necessary models for decision making for near-realtime processing. -
Project Lead of User Behavior Modeling and Prediction Project
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This project created a new technical direction for the APL based on my proposal. Once accepted, I lead a team of people by providing technical and project management expertise. The focus of the project was to develop and implement novel methods for modeling behavior of a user based on various network characteristics.
Key Contributions:
• Proposed a novel utilization of Karhunen Loeve expansion to the PCA based approach to model users and to detect suspicious/undesired behavior.
•…This project created a new technical direction for the APL based on my proposal. Once accepted, I lead a team of people by providing technical and project management expertise. The focus of the project was to develop and implement novel methods for modeling behavior of a user based on various network characteristics.
Key Contributions:
• Proposed a novel utilization of Karhunen Loeve expansion to the PCA based approach to model users and to detect suspicious/undesired behavior.
• Initiated and participated in creation of HBase and Accumulo clusters for storage of network data.
• Developed ingestors and extractors by utilizing HBase and Accumulo APIs to interact with created clusters as well as the mathematical models. Implementation of the models included MapReduce processes as well as an efficient classifier built with help of Apache Commons Math library.
• Secured a sponsor through close collaboration with project and program managers. This resulted in the engagement of two new major contracts with up to date funding summing to 1.6 million. -
Technical Lead of Topic Modelling on Web Traffic Data
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The goal of the project was to profile, model and undestand user behavior though topic modeling of web traffic data.
Key Contributions:
• Worked on obtaining a constant data feed through development of APIs and streamlining this process.
• Created Machine Learning based models for understanding user behavior via text analytics. MALLET was utilized for the purposes of this project.
• The results of this project had great department level reception and parts of the project and its…The goal of the project was to profile, model and undestand user behavior though topic modeling of web traffic data.
Key Contributions:
• Worked on obtaining a constant data feed through development of APIs and streamlining this process.
• Created Machine Learning based models for understanding user behavior via text analytics. MALLET was utilized for the purposes of this project.
• The results of this project had great department level reception and parts of the project and its findings were incorporated in security processes of the department.
Honors & Awards
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Distinguished Leadership Digital Partner of the Year Award
Cognizant Technology Solutions
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Recognizing Every Day Heroes of Tomorrow Award
Intel
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Multiple Special Recognition Awards
Intel
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Employee of the Quarter Award
Xtremeinsights
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Nomination for Principal Engineer
Intel
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Special Personal Achievement Award
Johns Hopkins University, Applied Physics Lab
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Department of National Intelligence Person’s Identity Challenge Winner
Department of National Intelligence
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Government Purpose Innovation Award of the Year Nominee
Johns Hopkins University, Applied Physics Lab
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Top 3 Paper Award
IEEE Intelligence and Security Informatics Conference
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Full Tuition Research Assistantship, September 2004 - December 2009
Rensselaer Polytechnic Institute
Languages
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English
Full professional proficiency
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Ukrainian
Native or bilingual proficiency
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Russian
Native or bilingual proficiency
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Polish
Professional working proficiency
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Bulgarian
Professional working proficiency
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If you’re serious about GenAI implementation in your enterprise, you need to check out the work that Karthik Krishnamurthy is doing here at…
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It’s not very often that you get to share a light moment with your CEO :-) Ravi, it was good seeing you in person and hear your perspectives on…
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**Hiring Alert*** Hello LinkedIn Friends in Data, Artificial Intelligence and Analytics: I'm looking to hire several regional sales leader positions…
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Very humbled to be recognized among top 50 Women in Tech by National Diversity Council #diversityandtech
Very humbled to be recognized among top 50 Women in Tech by National Diversity Council #diversityandtech
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Amazon CEO Jeff Bezos tells employees to cancel all meetings on Juneteenth: 'Slavery ended a long time ago, but racism didn't'
Amazon CEO Jeff Bezos tells employees to cancel all meetings on Juneteenth: 'Slavery ended a long time ago, but racism didn't'
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