Estelle Derrien is an Operations Research Engineer and R&D-focused full-stack developer with 10 years of experience building optimization solutions and production-ready web apps from Brittany, France. She founded SolvGraph.com and applies OR toolkits like PuLP, CPLEX, Pyomo and Gekko to linear and non-linear portfolio, blending and packing problems while also implementing Python/Node.js backends and MongoDB-driven full-stack systems. Her background spans data science, BI and custom visualization apps, and she has delivered commercial freelance interfaces for Rhino3D and scraping/visualization tools for web clients. Comfortable moving between mathematical modeling and practical deployment, she pairs algorithmic depth with hands-on engineering and even composes music part-time—an unexpected creative outlet that complements her analytical work.
10 years of coding experience
1 year of employment as a software developer
Remote optimizations courses, Remote optimizations courses at National Taiwan University
National Conservatory of Arts and Crafts
Bac St, graduated, Bac St, graduated at Lycée Monod
CCNA, Complete Networking, Vlans, Wan, Ip certification ... English language certification, graduated, CCNA, Complete Networking, Vlans, Wan, Ip certification ... English language certification, graduated at Cisco Networking Academy
Engineer - Ingénieur - B.I cursus, In progress, Engineer - Ingénieur - B.I cursus, In progress at Eicnam
My multilanguage Vue.js + Node.js + MongoDb Atlas social network and JS data science full stack starter . Starter Vue.js + Node , description en Français
Contributions:2 PRs, 855 pushes, 3 branches in 3 years 2 months
Contributions:37 commits, 41 pushes, 2 branches in 4 months
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