{"id":27,"date":"2026-07-05T16:39:18","date_gmt":"2026-07-05T16:39:18","guid":{"rendered":"https:\/\/hrgeekette.com\/index.php\/charity-nonprofit-landing-page\/"},"modified":"2026-07-27T18:18:13","modified_gmt":"2026-07-27T18:18:13","slug":"extended","status":"publish","type":"page","link":"https:\/\/hrgeekette.com\/index.php\/extended\/","title":{"rendered":"Extended CV"},"content":{"rendered":"\n
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Main experiences<\/h1>\n\n\n\n

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Christelle Letist<\/strong><\/p>\n\n\n\n

Payroll & HRIS leader \u2014 20+ years turning HR strategy into systems that actually run.
Payroll \u00b7 HRIS Implementation \u00b7 Project & Change Management<\/em><\/p>\n<\/div>\n\n\n\n

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HR expertise meets IT fluency<\/strong><\/p>\n\n\n\n

Extensive experience across HR & IT, built inside very different types of organizations. I combine specialized HR knowledge with a sharp read on business needs \u2014 and I respond fast.<\/p>\n\n\n\n

Strategy definition \u2192 execution <\/p>\n\n\n\n

Project management \u2192 implementation<\/p>\n<\/div>\n\n\n\n

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Where I add value<\/strong><\/p>\n\n\n\n

Project & Change Management <\/p>\n\n\n\n

Digital HR <\/p>\n\n\n\n

Large HRIS Implementation \u2014 selection to go-live <\/p>\n\n\n\n

Belgian Time & Payroll Management (expert level) <\/p>\n\n\n\n

Data Quality & Governance<\/p>\n<\/div>\n\n\n\n

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20+ years, one thread<\/strong><\/p>\n\n\n\n

2000\u20132004<\/strong> \u2014 Belgian Post Group \u2014 HR Officer, Administrative Employee<\/p>\n\n\n\n

2004\u20132012<\/strong> \u2014 Partena \u00b7 SNCB \u00b7 Fortis \u00b7 BPost \u2014 Payroll & Business Analyst roles<\/p>\n\n\n\n

2012\u20132020<\/strong> \u2014 Owner, HR Geekette (Go to Next Levels) \u2014 HRIS & Talent consultant<\/p>\n\n\n\n

2020\u20132025<\/strong> \u2014 Payroll Lead @ UCB \u2014 4,000 workers, complex, global payroll<\/p>\n\n\n\n

2025\u2013now<\/strong> \u2014 Payroll Manager Belgium @ Adecco Group \u2014 3 entities, 1,600 workers<\/p>\n<\/div>\n\n\n\n

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Complex payroll, zero tolerance for error<\/strong><\/p>\n\n\n\n

Payroll Manager Belgium \u2014 The Adecco Group<\/em>
3 legal entities \u00b7 1,600 workers \u00b7 SuccessFactors key-user (masterdata & interfaces) \u00b7 Managing 2 teams of 4<\/p>\n\n\n\n

Payroll Lead \u2014 UCB (2020\u20132025)<\/em>
4,000 workers \u00b7 CCT90, warrants, LTI, impats\/expats \u00b7 Global & Belgian HRIS follow-up \u00b7 Team of 3<\/p>\n<\/div>\n\n\n\n

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HRIS Transformation -From selection to go-live<\/strong><\/p>\n\n\n\n

SuccessFactors \u2014 global roll-out<\/strong> \u2014 7,500 workers \u00b7 data quality lead, SAP replication <\/p>\n\n\n\n

Protime\u2013Blox (time & payroll)<\/strong> \u2014 UCB, IPG, Swissport \u00b7 up to 2,500 workers <\/p>\n\n\n\n

SAP HR-PY & ERP selection<\/strong> \u2014 SNCB Holding \u00b7 specs, POC, reengineering <\/p>\n\n\n\n

HR Analytics tool<\/strong> \u2014 City of Brussels (i-City) \u00b7 3,000 workers<\/p>\n<\/div>\n\n\n\n

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Owner, HR Geekette \u2014 Go to Next Levels<\/strong><\/p>\n\n\n\n

Advisory in Digital HR, HRIS, Talent Management, Social Media & career development \u2014 missions delivered inside UCB, City of Brussels, IPG Group, Swissport, Group Rossel & Knauf Insulation.<\/p>\n\n\n\n

Co-founder, hrmeetup.org<\/p>\n\n\n\n

Co-founder, CoolBird \u2014 onboarding tool<\/p>\n<\/div>\n\n\n\n

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Impact in numbers, Scale I’ve operated at<\/strong><\/p>\n\n\n\n

8<\/strong> countries \u2014 Knauf Insulation data audit<\/p>\n\n\n\n

7,500<\/strong> workers impacted \u2014 SuccessFactors global rollout<\/p>\n\n\n\n

4,000<\/strong> workers \u2014 UCB payroll, zero-error standard<\/p>\n\n\n\n

13<\/strong> public services (SPF) \u2014 eHR tool audit<\/p>\n<\/div>\n\n\n\n

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Foundations<\/strong><\/p>\n\n\n\n

MBA<\/strong> \u2014 Antwerp Management School (2010\u20132013)<\/p>\n\n\n\n

Master, Sciences du travail<\/strong> \u2014 UCL, Louvain-la-Neuve (2003\u20132005)<\/p>\n\n\n\n

Bachelor, Admin & gestion du personnel<\/strong> \u2014 EPHEC, Brussels (2001\u20132003)<\/p>\n<\/div>\n\n\n\n

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Languages, Tools<\/strong><\/p>\n\n\n\n

Languages:<\/em> French (native) \u00b7 Dutch (fluent) \u00b7 English (fluent)
Tools:<\/em> SAP HR \u00b7 SuccessFactors \u00b7 HR Access \u00b7 Protime \/ eBlox \u00b7 MS Project & Visio<\/p>\n<\/div>\n\n\n\n

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DOWNLOAD MY CV<\/div>
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