Walter Da Silva
Director Of Product Strategy & Enterprise Solutions
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolWalter Da Silva is a product and operations leader with nine years of focused experience transforming CRM visions into market-winning products and scalable service organizations from Paris. As Head of Product at Efficy he restructured teams, launched a new CRM product line, and expanded portfolio and market share while previously building and scaling professional services and customer success functions across France and Spain for 60+ people. He combines hands-on product development—leading full design-to-launch cycles—with P&L and go-to-market expertise, and has a track record of increasing adoption, retention and upsell through customer-centric roadmaps. A former teaching fellow in software engineering, he blends practitioner rigor with a curiosity for numerical problem solving (he’s active on Zulip as wallytutor) and even studied Chinese, reflecting a pragmatic, cross-cultural approach to product leadership.
10 years of coding experience
9 years of employment as a software developer
Master's degree, Information Technology, Master's degree, Information Technology at EPITA: Ecole d'Ingénieurs en InformatiqueCPLCO, Chinese, CPLCO, Chinese at INALCO
Portuguese, English, French, Spanish, Italian
Github Skills (3)
calculation8
jupyterhub5
julia3
Programming languages (4)
Github contributions (5)
wallytutor/DryTooling.jl
Aug 2023 - Mar 2024
Contributions:30 PRs, 214 pushes, 33 branches in 7 months
wallytutor/learning-by-teaching
Jan 2025 - Dec 2025
Contributions:295 pushes, 1 branch in 11 months
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