Freelancer profile translated to English.
Back to original languageAbout Jérôme
Senior Citrix Consultant — dual expertise in NetScaler (security & access) and CVAD (performance & user experience).
I address high-stakes needs: hardening access, performance/UX remediation, and EUC infrastructure migrations and evolutions (on-prem/hybrid). On the NetScaler/ADC (VPX/SDX) side, I cover auditing and security (TLS/ciphers, Gateway/AAA depending on context), optimization, and migration support. On the CVAD/DaaS side, I handle logon, stability, HDX, image/policy topics, and the reliability of "strategic" farms.
Pragmatic, production-oriented approach: diagnosis → actions → validation.
Deliverables systematically included: prioritized action plan + 30–60 min debrief (compliance checklist as per scope).
Available for short missions (2–4 days), projects (5–20 days), or reinforcement.
French
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 50km), Paris (up to 50km), Bordeaux (up to 50km)
Experience
- AXA Group OperationsCitrix ArchitectBANKING AND INSURANCENovember 2022 - Today (3 years and 9 months)Paris, FranceAXA — Citrix / EUC Consultant (long-term assignment)NetScaler (VPX/SDX): evolutions & migrations, configuration optimization, access securityCVAD (strategic farms): migration/evolution (design, build, remediation), focus on stability & performanceCitrix DaaS / Azure: consulting & remediation on hybrid/cloud environmentsVendor liaison: coordination, escalations, incident/patch tracking, technical exchanges with CitrixResults: reliability, risk reduction, improved user experience + action plan & debrief
- ELYLEOEUC Architect - ManagerTECHOctober 2022 - Today (3 years and 10 months)44240 Sucé-sur-Erdre, France1) NetScaler/ADC Security (VPX/SDX) — 2–4 daysAudit + hardening + optimization + migration/evolution assistance (Gateway/AAA depending on context, exposure posture, TLS/ciphers). Remediation on any NetScaler issue related to availability, performance, and security.Systematic deliverables: checklist (if relevant) + prioritized action plan + 30–60 min debrief.2) Citrix CVAD Perf & UX — 2–4 daysDiagnosis/remediation focused on experience: logon, session slowness, stability, HDX, images, policies. Possible scoping of evolutions/migrations and peripheral topics impacting UX.Systematic deliverables: prioritized action plan + 30–60 min debrief + summary (actions/risk/effort).3) Full EUC Project — 5–20 daysDesign → build → go-live → stabilization on Citrix (CVAD/DaaS) and ecosystem. Scoping/architecture/roadmap, integration, validation, transition to run.Option: knowledge transfer, workshops/training, change management support.Deliverables: action plan + debrief + useful documentation (if requested).
- ClaranetService Center Lead "End User Computing"CONSULTING AND AUDITSFebruary 2021 - October 2022 (1 year and 8 months)Nantes, FranceOperational and architectural responsibility for end-user computing technologies and team lead for the associated service center. ClaranetEUC Architect / Consultant (Citrix / NetScaler / AVD)EUC Architecture & Design: scoping, architectural choices, evolution/migration roadmaps (on-prem, hybrid, cloud)Citrix: CVAD / DaaS (depending on context), design/build, remediation, user experience optimization (logon, HDX, policies)NetScaler/ADC: evolutions, migrations (VPX/SDX), access security (Gateway/AAA depending on context), TLS/ciphers hardeningAzure / AVD: support for cloud/hybrid topics, remediation, and integration into the client ecosystemAdvanced Troubleshooting & Consulting: complex failure analysis, reliability, risk reduction, performance/UX improvementCoordination: cross-functional work (infrastructure/security/application) + vendor liaison if necessary (incidents, escalations, patches)
Recommendations
AF
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Degree; Bachelor's degree + 4, Systems and Network AdministratorENI EcoleInformatique2010Diplôme; bac+4, Administrateur systèmes et réseaux
- Bachelor's degree + 4, Computer ScienceENI Informatique2010bac +4, Informatique