Tatiana Parshina
Chatbot NLP developer at EVA.AI | Powering HR 4.0- Claim this Profile
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Bio
Masha Boone
Tatiana and I partnered to build an R&D team from scratch while opening a new company office. Her strategic vision of the team's breakdown and skill set needs helped me and my team productively fulfill our part of the job. At the same time we could always count on Tatiana's hands on technical experience while interviewing and calibrating the search. Her dedication and hard work let us hired a world class R&D team for one of our major development centers.
Mandar Kelkar
Tatiana worked with me for 2+ years in helping build SDN/NFV development teams in Pune, India. She is smart and has an eye for details. She crossed over the cultural and language barriers while working in India and helped me start few new projects in Pune center. She has sound understanding of Agile project management practices that she demonstrated on all the projects that she worked on. I wish her very all the best ! :)
Masha Boone
Tatiana and I partnered to build an R&D team from scratch while opening a new company office. Her strategic vision of the team's breakdown and skill set needs helped me and my team productively fulfill our part of the job. At the same time we could always count on Tatiana's hands on technical experience while interviewing and calibrating the search. Her dedication and hard work let us hired a world class R&D team for one of our major development centers.
Mandar Kelkar
Tatiana worked with me for 2+ years in helping build SDN/NFV development teams in Pune, India. She is smart and has an eye for details. She crossed over the cultural and language barriers while working in India and helped me start few new projects in Pune center. She has sound understanding of Agile project management practices that she demonstrated on all the projects that she worked on. I wish her very all the best ! :)
Masha Boone
Tatiana and I partnered to build an R&D team from scratch while opening a new company office. Her strategic vision of the team's breakdown and skill set needs helped me and my team productively fulfill our part of the job. At the same time we could always count on Tatiana's hands on technical experience while interviewing and calibrating the search. Her dedication and hard work let us hired a world class R&D team for one of our major development centers.
Mandar Kelkar
Tatiana worked with me for 2+ years in helping build SDN/NFV development teams in Pune, India. She is smart and has an eye for details. She crossed over the cultural and language barriers while working in India and helped me start few new projects in Pune center. She has sound understanding of Agile project management practices that she demonstrated on all the projects that she worked on. I wish her very all the best ! :)
Masha Boone
Tatiana and I partnered to build an R&D team from scratch while opening a new company office. Her strategic vision of the team's breakdown and skill set needs helped me and my team productively fulfill our part of the job. At the same time we could always count on Tatiana's hands on technical experience while interviewing and calibrating the search. Her dedication and hard work let us hired a world class R&D team for one of our major development centers.
Mandar Kelkar
Tatiana worked with me for 2+ years in helping build SDN/NFV development teams in Pune, India. She is smart and has an eye for details. She crossed over the cultural and language barriers while working in India and helped me start few new projects in Pune center. She has sound understanding of Agile project management practices that she demonstrated on all the projects that she worked on. I wish her very all the best ! :)
Credentials
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Careers in Data Science A-Z™
UdemyMay, 2018- Nov, 2024 -
Project Management Foundations
LinkedInOct, 2017- Nov, 2024 -
Managing Your Time
LinkedInSep, 2017- Nov, 2024 -
Certified ScrumMaster®
Scrum AllianceJan, 2018- Nov, 2024 -
Data Science A-Z: Real-Life Data Science Exercises
Udemy -
Machine Learning A-Z™: Hands-On Python & R In Data Science
Udemy
Experience
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EVA.AI | Powering HR 4.0
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United Kingdom
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Software Development
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1 - 100 Employee
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Chatbot NLP developer
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Sep 2019 - Present
- Natural Language Processing (NLP): Building a conversational AI chatbot using Rasa NLU with Tensorflow, Keras, duckling, spaCy- Implementation of chatbot that helps the United Nations Development Programme to deploy of consultants across all technical areas in the 170 countries using entity extraction, intent classification, text classification, unsupervised text clustering, outlier detection - Natural Language Processing (NLP): Building a conversational AI chatbot using Rasa NLU with Tensorflow, Keras, duckling, spaCy- Implementation of chatbot that helps the United Nations Development Programme to deploy of consultants across all technical areas in the 170 countries using entity extraction, intent classification, text classification, unsupervised text clustering, outlier detection
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Upwork
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United States
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Software Development
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700 & Above Employee
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Machine Learning NLP Engineer
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Apr 2018 - Sep 2019
• Natural Language Processing (NLP): Building a conversational AI chatbot using open source Rasa X NLU/Core with Tensorflow, spaCy:- Entity extraction from a text by using a conditional random field from scikit-learn.- Text (intent) classification by using Deep Learning Tensorflow model (neural network).- Text analysis, tokenization, a bag of words, lemmatization with NLP libraries NLTK, spaCy. - Unsupervised clustering of text using Constrained COP KMeans- Outliers detection• Unsupervised topic modeling, text similarity, information extraction using NLTK, spaCy, Gensim, word2vec, doc2vec, Glove • Building Resume-Job Matching Solution for the US startup using NLTK, spaCy, Gensim, ONET• Machine Learning: Using predictive analytics with Python and scikit-learn predicted customer behavior to increase sales of the product by targeting the right customers with a 95% accuracy rate: feature selection, sampling for the imbalanced dataset, encoding, regularization
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Netcracker Technology
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United States
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Telecommunications
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700 & Above Employee
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Technical Lead
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Mar 2016 - Feb 2018
Netcracker Technology Corp., a wholly owned subsidiary of NEC Corporation, is a provider of BSS, OSS and SDN /NFV solutions. 20 years deep domain experience. The Company serves more than 250 corporate clients across 58 countries worldwide.- Leading microservices-based, cloud native platform Ecosystem 2.0 using scrum methodology from initiation which won “Best Ecosystem Program” Award at SDN NFV World Congress 2017 that automates virtual network function deployment to the cloud using DevOps tools.- Deploying high-availability and scalable network functions virtualization (NFV) product in Openstack for NTT Docomo commercial networks - Grow engineering teams by interviewing, recruiting and hiring
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Senior Software Engineer
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Oct 2014 - Mar 2016
- Implemented path computation algorithm for dynamic service provisioning, including protection path in SDH, ASON, Ethernet, Cisco CE, MPLS-TP for Singtel customer which resulted in a faster rollout of services bundles to the market- Led development team for autorouting component
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Technical Project Manager
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Jan 2013 - Oct 2014
A startup software development company with 40 employees specializing in geomarketing, data analytics and visualization- Reporting directly to the CEO, managed software delivery projects for Top 1 Russian bank – Sberbank.- Managed multiple projects from conception to completion in a fast-paced acquisition environment and ensured that all projects were delivered on-time and within a budget- Developed a detailed project plan to monitor and track progress- Managed changes to the project scope, project schedule and project costs using appropriate verification techniques- Measured project performance using appropriate tools and techniques- Reported and escalated to management as needed- Managed the relationship with the client and all stakeholders- Met with clients to take detailed ordering briefs and clarify specific requirements of each project
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Senior Software Engineer
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Jan 2011 - Jan 2013
- Implemented geospatial marketing data analytic solution on large data sets which optimized and reduced branch banking network and defined attractive areas for the network expansion in 100 cities- Collected, cleansed, wrangled and provided modeling and analyses of structured and unstructured data. Created visually impactful dashboards for data reporting. Extracted, interpreted and analyzed data to identify key metrics and transform raw data into meaningful, actionable information.- Database design using MS SQL, MySql, PostgreSql, MongoDB, sqlite.- Writing and optimizing queries, stored procedures, functions, triggers.- Building dynamic queries, using analytic functions.- Created reports with JasperReport.- Building a spatial database for storing geodata MS SQL.- Worked with geographic data type (geography), spatial indexes, geographic features in MS SQL. - Developed server-side using java, mybatis, xml, json (google gson).- Building REST API on Node.js using Express.js and Mongoose.js.- The use of geographic data, aggregation framework and MapReduce functional MongoDB.
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Education
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2006 - 2011
Voronezh State University
Master's degree, Computer Science
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