Research and development for Artificial Intelligence based Conversational Agents (ChatBots).

Research and development in Natural Language Processing, Natural Language Understanding, and Natural Language Generation.

Research and development in Natural Language Processing and Big Data Analysis.

Teaching the following course :- Databases II (Bachelor 4th year) - Main topics: Oracle PL/SQL, Data Warehouses, NoSQL, Riak, MongoDB, Cassandra, Hadoop, Spark, Hive, HBase- Enterprise Warehousing and Information Systems (Master 1st year) - Main topics: Data Mining, Machine Learning, Data Warehouses, Information Retrieval Systems.Teaching the seminaries for :- Databases I (Bachelor 3rd year) - Main Topics: The SQL Language, Database Design- Databases II (Bachelor 4th year) - Main Topics: Oracle PL/SQL, Database Design, Applications with Databases design.- Data Mining and Data Warehousing (Master 1st year) - Main Topics: Regression, Classification, and Clusterisation algorithms- Enterprise Warehousing and Information Systems (Master 1st year) - Main Topics: Using Python and different frameworks (Pandas, Scikit-learn, NumPy, etc.) to implement various regression, classification and clusterization algorithms. Areas of activity and research:- Artificial Intelligence, Machine Learning, Data Mining, Text Mining, Natural Language Processing- Information Retrieval- Relational Databases (different distributions of Oracle, Microsoft SQL Server, PostgreSQL, MySQL), SQL, PL/SQL, Transact-SQL, PL/pgSQL, SQL/PSM- NoSQL (MongoDB, CouchDB, Couchbase, Cassandra, Riak, Hive, HBase),- Big Data and High-Performance Computing (Hadoop, Spark).

Inside a team, I developed new features for a Learning Management System that is used to offer professional development courses to bank employees. I have written two main modules. The first one was a data mining and a statistical analysis module used to obtain statistics from the database regarding course graduation rate, mean and avarage test notes and so on. The second module was a feedback module needed to receive feedback from students.We use the MVC model for developing this software.Used technologies:• ASP.NET using C#• Microsoft SQL Server 2008 • Visual Studio 2008• AJAX, JavaScript, HTML, CSSAssignment history:• Implemented new features using ASP.NET and C# on the server side.• Did debugging.• Wrote SQL scripts and Transact-SQL procedures.• Wrote documentation for the new features This job was project based, I was employed as an external expert only for a limited amount of time as specified in the employment contract without further contract extensions.

I designed the software and database architecture of an internal application used in the entire group by following strict specifications and workflows. I also developed and implemented the application in production.This application was developed using JavaEE 5 using JPA, JSF - IceFaces, JavaBeans and hibernate technology. The database was developed using Oracle 11g R2.Assignment history: • Wrote the Data Base diagrams before implementing them into production• Wrote the Structure Diagrams(Class Diagrams, Component Diagrams and Object Diagrams) and the Behavior using UML Diagrams(Activity Diagram and occasionally Use-case Diagrams)• Designed the software architecture• Wrote documentation• Wrote the components• Did debugging• Wrote SQL scripts and PL/SQL procedures for optimization• Wrote CSS files for the interface design This job was project based, I was employed as an external expert only for a limited amount of time as specified in the employment contract without further contract extensions.

Job description:• network administration • network equipment configuration and maintenance• network infrastructure designed• wrote programs for different offices under specification• server administration and installationAssignment history:• Helped to configure the proxy server• Design the network architecture for 3 locations that are administrated by University of Bucharest• Helped to configure some of Cisco Routers, Cisco Switches, Cisco Access Points and some D-Link Switches• Helped to configure the DNS Server• Helped to configure the Web Server• Helped to configure the Firewall on some Linux Systems• Helped to set up an internal VoIP network.• Design and implement a time sheet for University of Bucharest, using PHP, HTML, CSS, JavaScript and MySql• Wrote a program for HR that calculates the work years for an employee using C#• Wrote a program that implements the workflow used in the supply department by developing an web using Java and Microsoft SQL Server 2005• I have also written a few scripts in bash and a few programs in C using POSIX to optimize the functionality of some Linux Servers• Wrote a few services to optimize the functionality of a Windows 2003 Server(using C/C++ and C#) also I have written a few batch scripts• Helped at designing and implementing a virtualization solution: using 2 servers we have made a parallel cluster on which we have installed VMware ESX• Started work on a managing application for HR Department. Never fully implemented in production, ended up as my Bachelors’ Degree Project• Started implementing an E-Book library using Adobe Flex. Project dropped because of the lack of interest shown by the management