Jasmin M.

SaaS & AI Systems Architect | Symfony, Laravel, Next.js, NestJS, Go

Building Enterprise AI, Agentic Systems & SaaS platforms that scale—trusted by startups and Upwork Enterprise clients. I help startups, SaaS companies, and Enterprise teams design and build production-ready AI-powered applications, cloud-native platforms, and distributed systems that are secure, scalable, and built for long-term growth. With 15+ years of experience, I've architected and delivered solutions across healthcare, aviation, CRM, eCommerce, and SaaS—from MVPs to enterprise-scale production platforms serving thousands of concurrent users. I combine deep software architecture expertise with modern AI engineering practices to build systems that solve real business problems, not just technical challenges. I've partnered with startups and Upwork Enterprise clients to modernize legacy platforms, build AI-native products, architect distributed systems, and lead complex technical initiatives where scalability, reliability, security, and maintainability were mission-critical. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI Engineering & Agentic Systems • Agentic AI systems & intelligent workflow orchestration • Model Context Protocol (MCP) integrations • OpenAI & Anthropic Claude integrations • AI copilots & enterprise assistants • Retrieval-Augmented Generation (RAG) • AI workflow automation • Intelligent document processing (OCR/NLP) • LLM orchestration & business process automation 🏗 Enterprise Backend Architecture • Laravel & Symfony enterprise applications • Go (Golang) & Gin high-performance services • NestJS REST & GraphQL APIs • Microservices & event-driven architecture • Apache Kafka & distributed messaging • Domain-Driven Design (DDD) • CQRS & Clean Architecture • Monolith-to-microservices modernization ☁ Cloud & DevOps • Microsoft Azure (AKS, App Services, Functions, Cosmos DB) • Docker & Kubernetes • GitHub Actions & GitLab CI/CD • Redis, PostgreSQL & MySQL • High-availability cloud architecture • Infrastructure automation • Performance optimization & scalable deployments ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ MODERN ENGINEERING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I embrace modern AI-assisted software engineering practices that improve delivery speed while maintaining engineering quality. My workflow includes Claude Code, AI-Driven Development Lifecycle (ADLC), OpenSpec, Architecture Decision Records (ADR), specification-driven development, AI-assisted code reviews, and clean architecture principles. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ RECENT EXPERIENCE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Architected AI-powered business platforms using Model Context Protocol (MCP), enabling LLMs to securely interact with enterprise systems and automate complex business workflows. • Modernized large enterprise Symfony applications into modular, maintainable architectures with improved deployment pipelines and significantly reduced technical debt. • Designed Kafka-powered distributed systems and microservices that improved scalability, resilience, and throughput for business-critical applications. • Built high-scale SaaS platforms using Redis, Kubernetes, and cloud-native architecture for startups and Upwork Enterprise clients. • Integrated GPT-powered automation, OCR, NLP, and intelligent document processing into enterprise business workflows. • Designed Azure-native infrastructure that improved deployment reliability while optimizing operational costs and supporting long-term scalability. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ TECHNOLOGY STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Backend: Laravel • Symfony • Go/Gin • NestJS • PHP • Node.js • Python Frontend: React • Next.js • TypeScript AI: OpenAI • Anthropic Claude • Model Context Protocol (MCP) • Agentic Systems • Retrieval-Augmented Generation (RAG) • AI Copilots • Workflow Automation • LLM Orchestration Architecture: Microservices • Apache Kafka • Event-Driven Systems • CQRS • Domain-Driven Design • Clean Architecture Cloud: Microsoft Azure • Docker • Kubernetes • GitHub Actions • GitLab CI/CD Databases: PostgreSQL • MySQL • Redis Integrations: Stripe • QuickBooks • Adobe Sign • Box Sign ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ 15+ years of enterprise software engineering experience ✔ Enterprise architecture with hands-on implementation ✔ Proven experience delivering production-grade AI and SaaS platforms ✔ Experience working with Upwork Enterprise clients ✔ Strong focus on scalability, maintainability, and clean architecture ✔ Clear communication, reliable delivery, and business-focused engineering ✔ Able to lead architecture, modernize legacy systems, and deliver long-term technical solutions If you're building an AI-native SaaS platform, modernizing a legacy application, designing Agentic AI systems, integrating MCP, or scaling cloud infrastructure, I'd be happy to help architect and deliver a solution that's reliable, maintainable, and built for long-term success.