c
cahenyard

Christopher A H

@cahenyard

SoftwareDevelopment

États-Unis
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
AI Engineer and Principal Software Engineer with over 20 years of experience building high-performance, scalable systems. Specializes in local-first AI applications, Retrieval-Augmented Generation (RAG), and vector search platforms. Strong background in ASP.NET Core, distributed systems, and large-scale data processing. Known for delivering production-ready solutions that optimize for performance, cost, and maintainability.... Plus d’infos

Compétences

c
cahenyard
Christopher A H
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Conception & Optimisation
I will optimize sql server performance
De500 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelancing_Career

Freelancing Career

Indépendant • 6 yrs 10 mos

Principal Software Engineer

Sep 2025 - Present • 8 mos

• Designed multi-tenant platforms supporting high-traffic workloads. • Implemented Stripe billing systems and subscription workflows. • Built ETL pipelines for large-scale data ingestion.

Principal Software Engineer

Jul 2019 - Sep 2025 • 6 yrs 2 mos

• Architected multi-tenant ASP.NET Core platform. • Built event-driven processing systems and background services. • Modernized legacy .NET applications improving performance.