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Yassine ZaglizYZ

Yassine Zagliz

Post-trade (Murex/Summit) | Payments Business Analyst

On-demand
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yassine

Post-trade & payments consultant with solid experience in complex banking environments, particularly around Murex, Summit, and GPP (Global PayPlus) payment engines. I cover the entire FO->BO chain with particular expertise in payments, cash management, settlement (MT/MX), and accounting (CRE/CRI).
My assignments include transformation, optimization, and market system migration projects, encompassing scoping and functional analysis, IT/Business interface, as well as post-trade process improvement (STP, investigations, reconciliations, reporting).
In addition to this functional expertise, I am developing a specialization in data and artificial intelligence applied to trade and payments. I am currently focusing on projects integrating predictive AI use cases, such as predicting payment or settlement failures, anticipating post-trade breaks, early detection of operational anomalies, and analyzing patterns leading to manual processing or settlement delays.
The objective is to support financial institutions in evolving towards more intelligent, predictive, and capital-efficient post-trade operations by leveraging existing data while generating measurable gains in operational risk reduction, costs, and processing times.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • CA-CIB
    Cash Management PO/Business Analyst
    BANKING AND INSURANCE
    November 2024 - Today (1 year and 7 months)
    Paris, France
    • - Gathering and analyzing the business requirements
    • - Performing an impact analysis on the new MX swift messages
    • - Implementation of new swift message and ensure a parallel run of both MT/MX (pain.001v9, pacs.008/pacs.009/pacs.004) MT202/103.
    • - Testing and validation of user stories
    • - Enhancement of Norman/PFX applications
    • - Level 2 support: Analyzing production cases and coordination with support team
  • Caisse des depots
    Back-office Business analyst Murex – Upgrade project
    August 2023 - November 2024 (1 year and 3 months)
    Paris, France
    - Draft the end-to-end testing strategy to ensure that the workflow front-to-back-to-accounting operates correctly (focus on back workflows: contract, deliverables, MxmlExchange.)
    - Identify gaps between current version v40 and target version v59.
    - Propose solutions or workaround for identified gaps.
    - Ensuring the follow up related to the identified bugs and validation after corrections (fixes from Murex, or internal corrections)
    - Liaise with stakeholders to ensure alignment on upgrade objectives and timelines.
    - Managing a backlog of over 70 tickets related to entire BO teams including tickets to be resolved by Murex and others by IT team and ensuring the reporting to the business team manager.

    As part of Murex upgrade from version 40 to version 59, my scope concerns Back-Office activities mainly Fixed income, OTC, private equity products. The goal is to ensure compatibility of interfaces and that migrating workflows are processing properly and as expected.

    Technical environment : SQL Oracle, Murex v40/v59

    Functional environment: Back Office, Settlement, SWIFT, Markit Wire, CLS, Netting, Settlement instruction, Workflows, Datamart, deliverables, trade lifecycle, accounting CREs
    OTC Derivatives User Testing Upgrade Private Equity
  • Natixis CIB
    Summit Back Office Business Analyst - Securities
    April 2022 - August 2023 (1 year and 4 months)
    Paris, France
    - Gathering and analyzing user requirements
    - Drafting specifications
    - Monitoring developments
    - Testing and validation of user stories
    - Level 2 support
    - Analysis of production cases and monitoring of defects with the Finastra editor
    - Transversal projects: ECMS project
    - Swift message migration from MT to MX

    The aim of the ECMS project is to set up a common platform to replace the 19 collateral management systems currently used by the Eurosystem's National Central Banks (NCBs).

    - Project framing and analysis of the existing architecture
    - Identification of MT messages impacted by the project (MT540-MT541...MT548)
    - Drafting of specifications for new MX messages (SESE023-SESE020...SESE027)
    - Adaptation of existing workflows (IMSG, settle clearance, etc.) and creating new ones for managing new MX messages.
    - Configuration of SSIs, Assign generic, Dispatching scenarios, Folder, etc. for new MX messages
    - Monitoring developments and validating tests

    Technical environment: SQL

    Functional environment: Back Office, version V6.2 Summit Securities, Settlement, SWIFT, MT, ISO 20022, FOP, DVP, Netting, Settlement instruction, Workflows, Blotters, expected flows, Confirmation, Repos, Stock, Bond
    ECMS Summit POST TRADE Investigation Log Analysis

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Education

  • ESIGELEC engineer
    2017
    ESIGELEC engineer
  • CPGE Math Sup/Spé
    Lycée Gustave Monod
    2014
    CPGE Math Sup/Spé

Skill set

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