Software Engineer. Daniel OKOUYA * 74 via Trevano 6900 Lugano, Switzerland! 0041 (0) ,

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1 Daniel OKOUYA * 74 via Trevano 6900 Lugano, Switzerland! 0041 (0) , maatariokouya@gmail.com Software Engineer MAIN AREAS OF INTERESTS Linked Data Semantic Web Big Data (Basic) Linked-data for semantically enhanced content publication (RDFa) Linked-data for data integration (SPARQL, RDF, RDFS, OWL) Lifting legacy Data to RDF (OpenRefine RDF extension, Datalift, Xcurator, R2RML) Semantic search engine optimization (SEO) Linked data for agile data analytics, Linked-data for Big Data Ontology engineering Semantic reasoning Semantic search (semantic index), Semantic content extraction, Natural language interface to semantic queries (SPARQL). HadHoop, Sparks Scala Ecosystem Scala Language with a strong interest in functional programing Concurrent and distributed programing with A.K.K.A Web Development with Play2 Framework Software Development methodology and Coding Practice Scrum, Extreme Programing Behavior Driven Development, Test Driven Development OO Design Best Practices: SOLID design Principles, clean code Distributed Systems Service Oriented Architecture Multi-agents Systems Web Development Rest Style Play 2 framework (Scala)

2 WORK EXPERIENCE 2014 present Scientific Software Developer University of Lugano (Switzerland) Development of a b2b semantic electronic-marketplaces Infrastructure, open to intelligent software agents aiming at conducting business transaction on behalf of their respective owners. It is based on a suitable integration of Semantic web technologies, Service Oriented Architecture, and Multi-agent Systems. Technologies, Tools and Development Practices: o Semantic Web technologies: RDF, SPARQL, OWL, SWRL, OWL-API, Jena, Jena-TDB, Jena-Fuseki, Pellet, Protégé o Service Oriented Architecture: CXF, JAX-WS, JAXB, WSDL, SOAP, HTTP o Multi-Agent Systems: Jade, Fipa-ACL, Artificial Institutions, Commitment semantic o Programming Languages: Scala (70%), Java (30%) o Componentization and Multithreading: Akka Actor Framework o Test Framework: ScalaTest, ScalaMock o Dependency Injection Framework: Google-Guice o GUI Framework: JavaFx2 o Continuous Delivery: Maven, Git/GitHub, Jenkins o Code Practice: TDD (Unit) and BDD (feature driven) o Development Process: SCRUM/XP o Programing IDE: Eclipse, IntelliJ Idea Practical Outputs - A prototype Infrastructure providing for: o Intrinsic Interoperability i.e. enable interconnection of heterogeneous software o Expressive communication Language for flexible business exchange interactions o Highly flexible rules of Interaction specification: Artificial Institutions o Monitoring and Regulation of participants activities using OWL/RDFS reasoning o Representation and sharing of domain data using the linked-data approach

3 2009 present PhD Student in Computer science University of Lugano (Switzerland) Conceptualization, design and prototyping of a b2b type of electronic-marketplaces Infrastructure, open to intelligent software agents aiming at conducting business transaction on behalf of their respective owners. It is based on a suitable integration of Semantic web technologies, Service Oriented Architecture, and Multi-agent Systems. Technologies, Tools and Development Practices: o Research Specifics: RDF, SPARQL, OWL, SWRL, OWL-API, Jena, Pellet, Jade, Fipa-ACL, WSDL, SOAP, Protégé o Software Engineering: Java (80%), Scala (20%), ScalaTest, ScalaMock, Guice (dependency Injection), CXF, JAX-WS, JAXB, SOA, SWT, Maven, Eclipse o Code Practice: TDD o Development Process: XP Practical Outputs - A prototype Infrastructure providing for: o Intrinsic Interoperability i.e. enable interconnection of heterogeneous software o Expressive communication Language for flexible business exchange interactions. o Highly flexible rules of Interaction specification: Artificial Institutions o Monitoring and Regulation of participants activities using Description Logic reasoning o Representation and sharing of domain data using the linked-data approach Publications: o A Framework of Open Interaction based on Web Services and Semantic Web technologies (EUMAS 2011) o Using OWL 2 DL for expressing ACL content and semantics (EUMAS post-proceeding 2012) o An Infrastructure for the design and development of Open Interaction Systems (AAMAS 2013) o Complete listing see Other activities: o Teaching assistantship: Teaching of basic JavaScript as introduction to programming, to students of the master of Technology for human Communication, in the University of Lugano (2 semesters). Tutoring of basic database programing (SQL) for students of the master of Technology for human Communication (2 semesters) o Presentation: Poster presentation (Epiday2012, Epiday2012) Workshop Paper Presentation (AMAAS 2013)

4 : 2 years Research Assistant in Multi-agent system Utrecht University (Netherlands) Simultaneous participation in two major research projects: ALIVE - Funded by the European Commission in the context of the 7th Framework Program, aiming at providing a formal framework combining cutting-edge Coordination and Organization mechanisms with Model Driven Approaches for Dynamic, Flexible, Robust Software and Services Engineering. SKS (Supporting knowledge Sharing) Funded by the Netherlands Organization for Scientific Research (WNO) aiming at deepening the understanding of organization structures and more specifically their implication in knowledge sharing Performance. Principal activities: Engineering of a Multi-Agent Methodology for the development, analysis and design of multi-agent organization by means of the realization of a Model Driven based IDE. It has involve: Ø Metamodeling, Modeling, Model checking, programing, conducting research Ø Project management, Student supervision, Collaboration with multiples groups from different universities Ø Presentations, Publications, Paper review Software, technologies and languages: Eclipse, EMF/GMF, MetaEdit+, RacerPro(description logic), Swi-prolog, Java, OWL (description logic), MacMas Model checker (modal logic). Publications: Designing MAS organization through an integrated Model Driven Architecture/Ontology Approach (Models 2008, ESAW2008). A prototype tool for the design, analysis, and development of multi-agent organization (AAMAS 2008) : 4 months Java J2ee Software Engineer OPenCS (Paris) Specification, realization and deployment of costumer s organization workflow system based on an internal innovative e-administration platform and contribution to its development. The technologies include J2EE (JSP/Servlet/EJB), XML, XSL, TOMCAT, JBOSS, MYSQL, Ajax : 6 months Trainee R&D Intelligent System Engineer Axlog Ingénierie (Paris) Analysis and Design of Multi-Agents methods and techniques to build agent teamwork systems for unmanned aerial vehicles (UAV) combat missions: Internal publications: Agent architectures cross-paradigm analysis, Multi-agent teamwork models and techniques analysis. Software and technologies: Soar agent (Soar language), Jadex agent (java), Jade agent platform (java), Steam (Soar language) and Machinetta (java) teamwork framework : 3 months Trainee Software Engineer AvisDuNet (Paris) Management, design, implementation of a plug-in intended for the semi-automatic integration of «search engines» into a «meta-search engine»: The Management of the project followed the Rational Unified Process with an extensive use of UML for the design and JBuilder for the implementation. The development technologies revolved around J2EE (JSP/Servlet) and XML : 2 months Trainee Software Developer -- 3IE (Paris) Maintenance and improvement of a multi-media software application using 3D director.

5 EDUCATION Master of Engineering in Computer sciences and advanced technologies engineering with a major in cognitive sciences and advanced computing at EPITA: School of computer sciences and advanced technologies engineering stt year of applied mathematics and computer sciences (MIAS) at Toulouse III university M.ENG SKILLS AND PROJECTS Specialization Multi-Agent systems, Expert systems, Fuzzy Logic, Machine learning, Data-mining, Evolutionary computing, Constraints processing, Operations research Programming languages JAVA, C/C ++, CAML, Pascal/Delphi, Assembling Web technologies Engineering software Design Methods Multi-agents software Databases Operating systems Final project Other projects XML, HTML, J2EE (j2ee design patterns, JSP/Servlet/EJB, Tomcat) Eclipse, MatLab, Borland Jubiler, Visual.net UML, RUP development process. Jade, Jadex MySQL Unix/Linux, Windows, Mac OS X Specification and evaluation of a Multi-agents based adaptive transportation Network Frame-based system, Text-Mining system, speech processing system, Tiger Compiler, Neural networks, Ftp client, P2P client, Linux Shell, SQL database system, 3D Game. PERSONAL Nationality Languages Swiss Permit Personal website INTERESTS Sports Lectures French English: Fluent, French: Native, Italian: Basic B (not IE compatible) Capoeira, Basket-ball, jogging, swimming Philosophy, History