CV

Education

• Engineering Master (with high honors), Computer science, Modelling and Optimization, CNAM Paris, 2012
• Research Master (with honors), Information processing and data exploitation, CNAM Paris, 2013
• Ph.D elasticity of business processes execution, Université de Lorraine, 2019

Work experience

• 2022-2023: Post-doc (2 years)
  • Université Catholique de Louvain (Belgium)
  • Subject: elastic and predictive management of containers for IA and data science
  • Achievements
    • WIP capacity planning for stream processing engines- preprint submitted at ICDE’23
    • WIP fine-grained scheduling for stream processing engines
    • WIP streaming infrastructure symbiosis using service meshes
    • WIP transparent sharding using service meshes
    • WIP high performance networking using service meshes - Master thesis’23
• 2019-2021: Post-doc (2.5 years)
  • Université Catholique de Louvain (Belgium)
  • Subject: innovative middleware for high-assurance cloud applications in geographically distributed infrastructures
  • Achievements
    • privacy-enforcing proxies for recommendation systems using SGX - Middleware’21
    • highly available stream processing engines using active replication - SRDS’21
    • live migration strategies using Foreign Data Wrappers DAIS’21
    • chaos engineering and benchmarking of blockchain platforms EDCC’22
    • blockchain for Machine-as-a-Service Engineering reports’22
• 2014-2019: PhD student (4 years)
  • Université de Lorraine (France)
  • Achievements
    • Optimization models for BPM tools elasticity in the cloud : our heuristic goal is to optimize the cost of the infrastructure of multi tenant BPMS, considering BPM task throughput as a QoS metric for customers and resources, and live migrations quantity limitation.
      • reactive bicriteria time slot heuristic approach Cloud’16
      • proactive multiple time slots heuristic and model BPM’17
      • enhancement of previous algorithm using genetic algorithms and alternative model ICSOC’18
    • Generic benchmarking approaches and frameworks, and metrics justification preparation and implementation of benchmarking approaches
      • cloud resource capacity automated and reproductible framework based on Docker CloudCom’16
      • live migrations effects benchmarking approach and framework CoopIS’18
    • Security in BPM tools evaluation model Computers in industry’19
    • Collaboration with the Software Institute team of the University of Lugano on the subject of BPM engine benchmarking.
• 2011-2014: Lead developer (3 years)
  • Company: Cintel (France)
  • Architecture of the solution for telephonic operator Traceis, technical management of development team, technological monitoring, training, software development
    • Migration of the solution from a 2-tier architecture (Delphi, JSP) to a 3-tier architecture based on Java EE 6 and a REST architecture (stack JPA 2, EJB 3.1, JSF2, Ext JS) on a Jboss 7 server: developers, technological choices, development
    • Selection and development of an Android application focusing the technicians with the Xamarin tool (C#)
    • Integration of a BPM tool (jBPM) in the Traceis solution
    • Generalization of unit and integration testing (jUnit, Arquilian, Selenium) and continuous integration (Jenkins, Maven)
    • Team management: planning, support, implementation of project tools (Redmine)
  • Used tools: DBSchema, Visio, Project, Netbeans, Redmine, Mantis BT, Subersion, jUnit, Selenium, Xamarin
• 2010-2011: Engineer intern (1 year)
  • LOCEAN Laboratory (UPMC University)
  • Development of new features in the variation assimilation software Yao - Master thesis
    • Development of dual and quasi-static algorithms in the Yao softare
    • Refactoring of the generator, optimisation of performance, parallelisation with OpenMP
  • Used tools: gcc, db, Boost library, BouML, vi, Matlab, OpenMP
• 2006-2010: Developer (4 years)
  • Company: Cintel (France)
  • Development of Amira module (management of work orders for telecommunications technicians) of the Traceis solution, technical support
  • Development of internal modules for data import, database structure
  • Used tools: Delphi 2006, Eclipse, BouML, Project, Subversion, Mantis BT, Java
• 2005-2006: Developer (1 year)
  • Company: ABL Infosoft (France)
  • Development of interfaces between the Anabio software and medical analysis robots using serial ports (RS232), FTP
  • Installation and deployment in medical laboratories, technical support
  • Used tools: Delphi 3, 6 and 2006, Paradox 10, Async Pro 4 library, MSXML
• 2001-2003: Developer (2 years)
  • Company: ABL Infosoft (France)
  • Development of new features on business applications for small companies, technical support
  • Used tools: Abal, Screener, Twin Server

Skills

• Software development
  • Rust, C++, Java, Python
• Devops
  • Kubernetes, Docker, Istio
  • AWS, Azure, Grid5000, IOT-Lab
• Optimization
  • CPlex, Gurobi, SkOpt
• Machine Learning
  • Sklearn

Service and leadership

• 11/2023 WoC’23 International Workshop on Container Technologies and Container Clouds - PC member
• 09/2023 CloudNet 2023 - TPC Member
• 12/2022 OPODIS 2022 Conference on Principles of Distributed Systems - Publication chair
• 11/2022 23rd ACM/IFIP International Middleware Conference - Industry track PC member
• 04/2022 Eurosys 2022 - Shadow PC member
• 11/2021 WoC’21 International Workshop on Container Technologies and Container Clouds - PC member
• 05/2021 Transactions on Parallel and Distributed Systems - Reviewer
• 12/2020 WoC’20 International Workshop on Container Technologies and Container Clouds - PC Member
• 03/2020 IEEE Transactions on Computers - Reviewer
• 05/2019 International Journal of Computational Intelligence Systems - Reviewer

Grants

• 01/2022-12/2023 Funding: 560000 € (participation to preparation of the project) - Win2Wal - Subject: Elastic and predictive management of containers for IA and data science - current funding.
• 11/2017-12/2018 Funding: 20000 $ - Microsoft Azure Sponsorship - Subject: elasticity of BPMaaS and SaaS, used for PhD work.
• 10/2015-10/2017 Funding: 2000 $ - AWS in Education Research Grant - Subject: elasticity of BPMaaS, used for PhD work.

Languages

• Native in French
• Operational in English
• Beginner in 中文 (Mandarin Chinese, 2 years)

Publications

Nouvelles fonctionnalités, évolutions et optimisations du logiciel d’assimilation variationnelle Yao

Rosinosky, G. (2012). Nouvelles fonctionnalités, évolutions et optimisations du logiciel d’assimilation variationnelle Yao (Master dissertation, Laboratoire d'océanographie et du climat: expérimentations et approches numériques [LOCEAN], Institut Pierre Simon Laplace, Boîte 100, 4 place Jussieu 75252 Paris Cedex 05).

An efficient approach for multi-tenant elastic business processes management in cloud computing environment

Rosinosky, G., Youcef, S., & Charoy, F. (2016, June). An efficient approach for multi-tenant elastic business processes management in cloud computing environment. In 2016 IEEE 9th International Conference on Cloud Computing (CLOUD) (pp. 311-318). IEEE.

A Framework for BPMS Performance and Cost Evaluation on the Cloud

Rosinosky, G., Youcef, S., & Charoy, F. (2016, December). A framework for BPMS performance and cost evaluation on the cloud. In 2016 IEEE International Conference on Cloud Computing Technology and Science (CloudCom) (pp. 653-658). IEEE.

Efficient Migration-Aware Algorithms for Elastic BPMaaS

Rosinosky, G., Youcef, S., & Charoy, F. (2017, September). Efficient migration-aware algorithms for elastic BPMaaS. In Business Process Management: 15th International Conference, BPM 2017, Barcelona, Spain, September 10–15, 2017, Proceedings 15 (pp. 147-163). Springer International Publishing.

Evaluating Multi-tenant Live Migrations Effects on Performance

Rosinosky, G., Labba, C., Ferme, V., Youcef, S., Charoy, F., & Pautasso, C. (2018, October). Evaluating multi-tenant live migrations effects on performance. In On the Move to Meaningful Internet Systems. OTM 2018 Conferences: Confederated International Conferences: CoopIS, C&TC, and ODBASE 2018, Valletta, Malta, October 22-26, 2018, Proceedings, Part I (pp. 61-77). Springer International Publishing.

A Genetic Algorithm for Cost-Aware Business Processes Execution in the Cloud

Rosinosky, G., Youcef, S., & Charoy, F. (2018, November). A genetic algorithm for cost-aware business processes execution in the cloud. In Service-Oriented Computing: 16th International Conference, ICSOC 2018, Hangzhou, China, November 12-15, 2018, Proceedings 16 (pp. 198-212). Springer International Publishing.

Business process outsourcing to the cloud: Balancing costs with security risks

Nacer, A. A., Godart, C., Rosinosky, G., Tari, A., & Youcef, S. (2019). Business process outsourcing to the cloud: Balancing costs with security risks. Computers in industry, 104, 59-74.

Élasticité de l’exécution des processus métier

Rosinosky, G. (2019). Élasticité de l’exécution des processus métier (Doctoral dissertation, Université de Lorraine).

A Methodology for Tenant Migration in Legacy Shared-Table Multi-tenant Applications

Rosinosky, G., Youcef, S., Charoy, F., & Rivière, E. (2021, June). A methodology for tenant migration in legacy shared-table multi-tenant applications. In Distributed Applications and Interoperable Systems: 21st IFIP WG 6.1 International Conference, DAIS 2021, Held as Part of the 16th International Federated Conference on Distributed Computing Techniques, DisCoTec 2021, Valletta, Malta, June 14–18, 2021, Proceedings (pp. 3-20). Cham: Springer International Publishing.

Active replication for latency-sensitive stream processing in Apache Flink

Rosinosky, G., Schmidt, F., Bodunov, O., Fetzer, C., Martin, A., & Riviere, E. (2021, September). Active replication for latency-sensitive stream processing in Apache Flink. In 2021 40th International Symposium on Reliable Distributed Systems (SRDS) (pp. 56-66). IEEE.

PProx: efficient privacy for recommendation-as-a-service

Rosinosky, G., Da Silva, S., Ben Mokhtar, S., Négru, D., Réveillère, L., & Rivière, E. (2021, November). PProx: efficient privacy for recommendation-as-a-service. In Proceedings of the 22nd International Middleware Conference (pp. 14-26).

Machine‐as‐a‐Service: Blockchain‐based management and maintenance of industrial appliances

Tran, V. H., Lenssens, B., Kassab, A., Laks, A., Rivière, E., Rosinosky, G., & Sadre, R. (2022). Machine-as-a-Service: Blockchain-based management and maintenance of industrial appliances. Engineering Reports, e12567.

C2B2: a Cloud-native Chaos Benchmarking suite for the Hyperledger Fabric Blockchain

Kassab, A., Riviere, E., Rosinosky, G., Sadre, R., & Tran, V. H. (2022, September). C2B2: a Cloud-native Chaos Benchmarking suite for the Hyperledger Fabric Blockchain. In 2022 18th European Dependable Computing Conference (EDCC) (pp. 89-96). IEEE.

StreamBed: capacity planning for stream processing

Rosinosky, G., Schmitz, D., & Rivière, E. (2023, September). StreamBed: capacity planning for stream processing. arXiv preprint arXiv:2309.03377

Teaching

AI algorithms

Databases

Modeling and conception of Web applications

Information systems modeling

Information systems modeling

Project 1 in Computer Science

Project 1 in Computer Science: Applications and Introduction to loT

Cloud Computing