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Adam BenbrahimAB

Adam Benbrahim

Modernisation Architect | WinDev | COBOL | AS400

600 €/jour
Londres, GB
3-7 ans

Délai de réponse moyen : 1h

À propos de Adam

-> Elite expertise (UK Ltd)

I am Adam, Founder and CTO of Perennix Ltd. I specialise in a critical field that many shy away from: the maintenance and modernisation of legacy applications (WinDev, legacy PHP, Ruby, COBOL, AS400).

My approach is pragmatic: we stabilise the existing systems (because they have to run!) and progressively modernise towards Cloud/SaaS/AI Integrations without breaking everything.

What I bring to you:

-> Legacy expertise: I am not afraid to get my hands dirty with proprietary or old code (PC Soft, COBOL, AS400, old PHP, system scripts). -> Modernisation Vision: I build the bridge between your technical debt and current standards (Docker, CI/CD, Azure, AI).
-> Delivery Capability (Nearshore): Through my company Perennix, I can steer your projects with fluid communication and competitive rates.

I have led critical projects for the banking sector (Natixis) and logistics (via nearshoring for a renowned French logistics provider). I understand the rigour required by sensitive production environments.

Let's discuss your current systems and how to future-proof them.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • PERENNIX LTD
    CTO | Legacy Maintenance & Dev WinDev-Ruby-PHP-AS400-Scala | Progressive Evolution (Cloud, SaaS, AI)
    EDITION DE LOGICIELS
    août 2025 - Aujourd'hui (10 mois)
    Londres, Royaume-Uni
    Perennix - Specialist in Application Maintenance, Legacy Development and Modernisation Website: https://perennix.io

    Perennix supports businesses with application maintenance, development, and modernisation of their legacy applications: COBOL, PC Soft, AS400, PHP, Scala and Ruby/Rails.

    Perennix Services (represented by Adam B., Freelance CTO):
    - Application maintenance and development on legacy and proprietary technologies for your existing systems
    - Risk-free, progressive architecture modernisation
    - Bespoke digital transformation / SaaS Migration
    - AI and Cloud Integration
    WINDEV Nearshore COBOL AS400 Progressive evolution
  • RDSI
    CTO - Senior Legacy Software, Cloud & AI Integration
    EDITION DE LOGICIELS
    octobre 2023 - décembre 2025 (2 ans et 2 mois)
    Alger, Algérie
    My achievements as Technical Manager at RDSI (an IT Consulting Firm/LLC based in Algiers, operating on a nearshoring model for French companies):

    - Managed legacy application maintenance and development for a primary client in France (a renowned French logistics solutions provider) under a full-time outsourcing/nearshoring arrangement.
    - Managed part-time assignments for other French client companies (intermittent missions).
    - Initiated, analysed, designed technical architecture, and delivered projects in Algeria using modern and scalable technologies: Azure Cloud, Azure AI, Django REST Framework, React, Docker, and DevOps techniques.
    - Provided technical supervision for several final-year projects and approximately twenty short-term interns within the scope of the company's projects in Algeria.
    - Hosted two free public masterclasses: "Cloud Computing & DevOps" and "Development with Django, Django REST Framework & Python," attended by hundreds of participants. The content was bespoke, capitalising on accumulated experience and sector visibility (Sessions available on the RDSI YouTube channel).
    - Launched several community initiatives, including a platform for internship opportunities in Algeria (ongoing), which served as a final-year project under my supervision.
    - Represented the company at three job fairs and participated in various events involving RDSI (project evaluation as Technical Manager) alongside the company founder.
    - Conducted technical interviews for job applicants.
    - Participated in prospecting meetings with French companies in my capacity as Technical Manager (drafting technical proposals and time estimates).
    Développeur PC Soft PHP Microsoft Azure Python/Django WINDEV
  • Natixis Algérie
    IT Production & DevOps Engineer
    BANQUE & ASSURANCES
    octobre 2022 - septembre 2023 (11 mois)
    Alger, Algérie
    My previous role as IT Production & DevOps Engineer (Permanent Contract):

    - Deployment and application maintenance of Natixis Algeria's legacy and modern platforms, systems, and applications; analysing and resolving major production issues across all active banking systems.
    - Covered platforms associated with various banking business lines: Loans, Foreign Trade, Customer Onboarding, Banxy (Mobile Banking), HR, Cheques & Interbank Clearing, Swift, etc.
    - Functional and technical administration of all bank systems.
    - Participated in all projects involving the production application scope.
    - Direct collaboration with national and international vendors during the deployment of new systems, upgrades, and Tier 2/3 incidents on third-party proprietary systems.
    - Qualification of all functional and/or technical changes regarding the bank's systems before release to production.
    - Represented the bank at the ESI job fair and participated in various initiatives, including supervising 12 motivated ESI interns on 6 innovative topics: AI Credit scoring, OCR automation for foreign trade requests, server flow monitoring/DevOps, building an AI model for IT incident resolution, implementation of an incident repository platform, and automated scraping of data sources.
    - Worked collaboratively within a young, dynamic team in an innovative technological environment.
    Production informatique DevOps Systèmes d'information Maintenance applicative COBOL

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Formations

  • State Engineer in Computer Science + Master's Degree
    Higher national School of Computer Science (ESI Algiers)
    2022
    Specialisation in "Information Systems and Technologies". Rank: Valedictorian of the specialisation (class of 102 students) / Final Year Project defended with Distinction (17.10)

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