About Lagrange Symphorien
French
Native or bilingual
English
Conversational
Can work on-site
Toronto (up to 50km)
Experience
- Service King Digital (SKD)Founder & Lead Software EngineerAugust 2025 - Today (11 months)Libreville, Gabon• • Designed and delivered full-stack web applications• • Architected backend systems using Spring Boot and REST APIs• • Implemented CI/CD pipelines and Git-based collaboration workflows• • Led technical decisions, architecture, and production releases
- Nexus TechSoftware Engineer – National eHealth System (SIS Gabon)February 2025 - January 2026 (11 months)Libreville, Gabon• • Contributed to the development of the national Health Information System• • Designed and integrated REST APIs with external healthcare services• • Migrated data from legacy hospital systems• • Optimized backend services and complex dashboards performance• • Provided technical support and user training
- Dépôt Entreprise d'Aviculture du Gabon (DEAG)IT Project Manager & Software EngineerJanuary 2023 - December 2025 (2 years and 11 months)Libreville, Gabon• • Developed and maintained internal business applications• • Managed databases, infrastructure, and IT assets• • Automated internal processes and reporting systems• • Administered and troubleshot network infrastructure (CCNA)
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Education
- MBAMBA
- Bachelor's Degree in Computer Science–African Institute of Computer Science (IAI)Bachelor's Degree in Computer Science