Skill set
Additional skills (13)
Angelos in a few words
Angelos is a Senior Business Analyst and a Data Scientist with more than 10 years of experience in Research and Advisory Services. Angelos’ work focuses on Business Intelligence and Implementation Consulting, Requirement Engineering and Risk Analytics, Data Science and Analytics, Mathematical Modeling and Quantitative Analytics. In the past he has worked at AiYO's Analytics Department for 3 years, a company, part of the Alan Allman Associates (AAA) Ecosystem, specializing in operational interventions for financial institutions, based in Paris, France, and at Ernst & Young Advisory Department for 2 years, member of the CESA (Central, Eastern and Southeastern Europe & Central Asia) Data & Analytics Center of Excellence, based in Athens, Greece.
He is a holder of a Ph.D. in the field of Theoretical/Computational Quantum Chemistry from the “Laboratory for Chemistry of Novel Materials” (CMN) of the University of Mons, in Belgium. He obtained his B.Sc in Physics and his M.Sc. in Advanced/Computational Physics from the Physics Department of the University of Crete, in Greece. He has been a PostDoc Researcher for one year at the “Laboratory for Chemistry of Organic Polymers”, hosted by the “Theoretical Chemistry and Modeling Group” of the Institute of Molecular Sciences of the University of Bordeaux, in France.
Experience
- LuxoftSenior Business Analyst - ContractorCONSULTING & AUDITSOctober 2021 - Today (3 years and 3 months)Paris, FranceOrchestrade Software Implementation for Trading & Loan Management in the Client’s (Bank) Infrastructure- Define the scope for the integration of one of the Business Entities along with the Project Owner Team- Define the requirements and realize the implementation of improvements and enhancements as per Business End-Users’ requests- Configuration of new functionalities already supported by Orchestrade- Design the validation process for different functionalities and workflows- Design the Test Cases and realize the User Acceptance Testing during implementation, regression and migration process
- AiYO Associate in Your OperationsConsultant / Data ScientistCONSULTING & AUDITSFebruary 2019 - October 2021 (2 years and 8 months)Paris, FranceProjects / Services (Investment Banking)Development & Implementation of Data Quality Standards as per TRIM (Targeted Review of Internal Models) and FRTB (Fundamental Review of the Trading Book) Regulations in the Client's (Bank) Infrastructure- Realize the Business Analysis and Requirement Engineering during conception along with the Project Owner Team- Design the algorithm that will link the different interfaces, realize the necessary calculations and export the final report- Develop the solution using Python / PySpark and Azure Technologies- Assist the end-users with preliminary data analysis and reportingR&D Project on Optimization Solutions (Investigation and Realization) as per Prudent Valuation Regulation Analyze and comprehend the European Central Bank’s (ECB) Regulation- Design the algorithm that will optimize the necessary metrics- Develop a Proof-of-Concept solution using C# and ALGLIB library for numerical optimizationsOrchestrade Software Implementation for Trading & Loan Management in the Client’s (Bank) Infrastructure- Define the requirements and realize the implementation of improvements and enhancements- Design and implement the workflow of the Client Output documents (creation, validation process, exception handling)- Configuration of new functionalities already supported by Orchestrade- Design the validation process for different functionalities and workflows- Design the Test Cases and realize the User Acceptance Testing during implementation process
- Ernst & Young AdvisoryConsultant / Data ScientistCONSULTING & AUDITSFebruary 2017 - January 2019 (1 year and 12 months)Athènes, GrècePerformance Improvement Advisory Solutions / Risk ManagementCentral, Eastern and Southeastern Europe & Central Asia (CESA) Data & Analytics Center of ExcellenceProjects / Services (Banking - Retail)Analytical Credit Datasets (AnaCredit) Implementation in the Client’s (Bank) Infrastructure- Analyze and comprehend the European Central Bank’s (ECB) Directive- Develop and maintain a Data Quality Checks Tool with the use of SQL, SSIS and Excel for Output Evaluation- Design and implement the Data Quality Checks in the Client’s (Bank) Infrastructure- Design and realize the User Acceptance Testing (UAT) on the Directive’s Implementation with the use of SQL- Participate in the Project Management Office (PMO)Asset Quality Review (AQR)- Maintain and Improve a Data Quality Checks Tool (JAVA - Talend Open Studio and SQL based)Price Optimization / General Mills International (GMI)- Participate in the Design and Development of a Solution (R - R Shiny based) in order to obtain meaningful insights from a large dataset with Retailer’s Data for a better pricing strategy
Recommendations
Education
- Doctor of Philosophy (PhD), Computational Quantum ChemistryUniversité de Mons2015PhD Thesis: Electronic Structure of Molecularly Doped Two-Dimensional Materials from First Principles More than half a century ago, some great physicists theoretically proved that two dimensional crystals are unstable due to quantum fluctuations and could not exist. Half a century later, A. Geim and K. Novoselov isolated a few micrometers of perfect single-atom layers from graphite using a scotch tape. This new material, graphene, is a single layer of carbon atoms arranged in a honeycomb lattice. This 2D material has many promising properties with prospect in the field of nanoelectronics. However, to turn these attractive properties into useful applications, its electronic structure needs to be properly fine-tuned. One way to achieve this goal is by physisorbtion of molecular dopants. This work aims at a theoretical investigation of the electronic properties of graphene after interaction with organic conjugated molecules through a charge transfer mechanism.
- Master's degree, Advanced PhysicsUniversity of Crete2011Master Thesis: Numerical Statistics in Honeycomb Lattices Computational Physics, Fortran, Descrite Non-Linear Schrodinger equation, Nonlinearity, Disorder
- Bachelor's degree, PhysicsUniversity of Crete2010Bachelor Thesis: Ultrafast Nonlinear Optical Response of the Quantum Hall System
Certifications
- EY Analytics - Data integration - BronzeEY Analytics2018
- Autorité des Marchés Financiers (AMF) CertificationAutorité des Marchés Financiers (AMF)2020