SUMMARY:

• Strong technical expertise in Data Science, Computational Linguistics, NLP, Search
• Engines, Machine Learning, Data Extraction, Information Retrieval, algorithm development,
• Web services, Perl, Java.
• Ability to quickly master new methods, tools and approaches, pick up new languages and techniques rapidly.
• Experience in statistical modeling, data mining tools, system architecture, design and development. Proven ability to produce clear and effective technical documentation.
• Team player with ability to work independently and motivate others; highly innovative and result - oriented.
• More than 15 years of industry experience. Strong problem-solving skills based on solid

TECHNICAL SKILLS:

Languages: Java, Perl, XML, Json, PL/SQL, ASP, Cache/MUMPS, COM/DCOM, ActiveX, VBScript, Visual Basic, JavaScript, HTML, DHTML, DOM, SQL, PL/SQL, C, ASP.NET, C#, REST Services

Databases: Oracle, Vertica, MS SQL Server, MS Access, Visual FoxPro

Servers and Packages: IntelliJ, Tomcat, DBeaver, Gradle, Stash, Crucible, Crystal Report, Visual InterDev, Visual SourceSafe, HL7, VCm, JIRA, WEKA, Elastic Search (ELK)

Annotation and Visualization tools: GATE, UIMA, Knowtator, Tableau

PROFESSIONAL EXPERIENCE:

Confidential, New York, NY

Software Architect and Data Scientist, Consultant

Responsibilities:

• Designed NLP algorithms for analysis of emotions, databases and software for audience measurement project.
• Architected and implemented analytics and visualization components for monitoring of customers data.
• Designed database and software for customer and household unique identifiers, watching periods and other specific information, using different sources.
• Developed background processes for daily, weekly, and monthly customer tables update.
• Developed API REST Web Services for retrieving customer and household information.

Technology: Oracle, Pl/SQL, Perl, Java, Tomcat, IntelliJ, DBeaver, Json, ELK

Confidential, Wellesley, MA

Consultant, Systems Designer, Medical Informatician

Responsibilities:

• Designed Search Engine for Free Text Medical Notes with problems, diagnoses and procedures mapping.
• Developed API REST WEB services both for clinical Data Warehouse and for retrieving genetic data.
• Designed NLP algorithms and developed software for documentation of inactive medicationsblood pressure and medication intensification.
• Designed software for information retrieving from physician’s notes (Diet, Weight and Exercises).
• Designed algorithm and developed software for detecting discrepancies between structured and free-text fields in medication orders.
• Designed corpora of free text physician’s notes based on BWH and MGH Confidential t’s data.
• Designed number of predictive analytics methods for Confidential ts with diabetes based on corpora of medical data.
• Designed and developed discharge procedure and system alerts for some specific medications.
• Designed technology based on web XML services for communication between Order Entry and other applications. Developed DOM-based parsing model for XML files coming to OE from third party applications.
• Developed following components of Emergency Dash Board: Role Assignment system, Paging system, Reports, XML interface, Hyperlink Editor.
• Responsible for multiple segments of a large research study (“PACCT”) that allows Confidential ts to view and edit online journals in preparation for upcoming visit. Study includes pre-study and post-study surveys, presenting medical chart data, visit-based and non-visit journals for diabetes, health maintenance, family history, allergy, and medication management.
• Implemented fully configurable data structure to control rules of participation in the study by practices and by Confidential ts. The data structure is designed with the goal of implementing future research activities under PG with minimal addition development effort. Configurable parameters also allow run the system in test mode without making changes to the code base.
• Designed and developed all batch processes needed for PACCT study, including automated generation of email invites and reminders, and modifying journal statuses according to various business rules on PG and EMR sides.

Technology: IntelliJ, Vertica, Java, Tomcat, REST services, Json, Perl, XML, MUMPS, Cache 4.0/5.0, JavaScript, DHTML, HTML, ASP, ASP.NET, C#, SQL, SQL Server, Perseus, Crystal Report

Confidential, New York, NY

Sr. Software Engineer/System Designer & Developer

Responsibilities:

• Fully responsible for design and development of the following subsystems: Exception Tracking, Absence and Lateness Control, Group Edit Assignment, Calendar, Chart and Employee Configuration, System Tables Management, Scheduling, Reports.
• Developed COM objects for various Search functions and related screen interfaces.
• Designed Security component using a role-based profile approach to dynamically control access to individual pages and customize visual presentation.
• Documented technical decisions, and corresponding development process. Served as an interface between junior developers and business analysts.

Technology: Microsoft IIS, COM/DCOM, Classic ASP, ASP.NET, VBScript, DOM, DHTML, VB, VB.NET, Oracle, PL/SQL,XML

Confidential, Brooklyn, NY

Project Leader/Web Architect

Responsibilities:

• Designed the visual presentation and developed all HTML and ASP code to provide and automatically refresh general information, community news, and to support .
• Designed SQL Server 7 & Access2000 databases. Created and maintained tables, indexes, stored procedures, and permissions.

Technology: Microsoft IIS, ASP, HTML, VBScript, JavaScript, Java, SQL Server 7, Access2000

Confidential, New York, NY

Web Developer

Responsibilities:

• Developed interactive ASP and DHTML pages, components and stored procedures and reports for 3-tier financial web-based system.
• Developed data loading system as an interface between text financial reports and database table scheme.

Technology: Microsoft IIS, ASP, HTML, VBScript, JavaScript, SQL Server, Perl, Visual Basic, Visual FoxPro, Crystal Report

Confidential, Queens, NY

Programmer/Analyst

Responsibilities:

• Developed and implemented multilevel graphic user interface for Customer Service System. Developed and implemented input validation system and special validation controls. Created built-in reporting module. Designed tables, wrote stored procedures in T-SQL.

Technology: DAO engine, ActiveX, SQL, Crystal Report, Visual Basic, SQL Server, Access

Confidential

Lead Researcher

Responsibilities:

• Designed Search Engine with morphology component and statistics, including Sorting, Automatic Indexing, and Unlimited Context. Used C for developing search engine and database and Visual Basic for Multilevel Graphic User Interface.
• Developed and implemented Computer Dictionary System (CDS) with special tools for flexibility of dictionary entries. CDS included Virtual Dictionary from different sources, Automatic Indexing, and Creation of Flexible Dictionary Entry.
• Designed a number of databases as required for different kinds of Language Dictionaries. Was fully responsible for design, development and implementation of Language Help System.

Technology: HTML, C, Visual Basic, FoxPro, MS Access

Confidential

Research Engineer

Responsibilities:

• Developed software for processing of the psycholinguistic experiments utilizing AI methods.
• Designed and implemented Computer Teaching System for Russian Language students.

Technology: FoxPro, Dbase III, Basic