Jonathan Dahan
I’m a solutions-driven software engineer and architect with over 15 years of experience designing and delivering modern software platforms — from high-scale enterprise systems to real-time collaboration environments.
About
I’m a solutions-driven software engineer and architect with over 15 years of experience designing and delivering modern software platforms — from high-scale enterprise systems to real-time collaboration environments.
As the Founder and Principal Engineer of CosmicMind, I’ve led the vision, architecture, and hands-on implementation of a multi-tenant creator economy marketplace platform — enabling content creators, educators, and teams to collaborate, monetize, and scale globally. My work blends strategic technical leadership with deep hands-on execution, spanning microservices, real-time systems, and secure cloud-native infrastructure.
I’m recognized for building systems that are technically robust and business-aligned, delivering measurable performance gains, cost efficiencies, and market differentiation.
Specialties:
• Distributed systems architecture (13+ microservices, event-driven designs)
• Real-time collaboration (CRDTs, Y.js, WebSocket architectures)
• Multi-party payment infrastructure (Stripe Connect, PCI compliance)
• AWS cloud architecture & DevOps (ECS Fargate, Terraform, CI/CD)
• Domain-driven design (Rust & TypeScript, value objects, validation pipelines)
- 13 years' experience
- Joined July 2025
Skills· 17
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Retail
- Financial Services
- Media & Entertainment
- Professional Services
Work experience· 15 roles
Architected a Price Rule Engine and Notification Centre on Azure, replacing legacy systems with event-driven microservices. Designed a personalization engine and server-side rendering (SSR) strategies that improved SEO and user engagement.
Led the architecture and development of the Price Rule Engine (PRE), a scalable, cloud-native solution built on Microsoft Azure to streamline e-commerce pricing. Architected the Notification Centre, a real-time, event-driven system using Azure EventHub and Table Storage, enabling consistent, one-way messaging for promotions and order updates. Designed a Personalization Solution leveraging advanced user tagging to deliver custom and dynamic content, enhancing user engagement and relevance. Developed Server-Side Rendering (SSR) strategies to improve SEO, optimizing search visibility, and streamlining API performance by reducing latency and improving throughput.
Led a team of 25 engineers to build an Inventory Management Service leveraging AWS Lambda and Step Functions. Reduced operational costs by 10 percent through microservices optimization.
Education
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