Multi-agent orchestration platform powering thousands of concurrent AI workflows.
LangGraphTypeScriptNode.jsReactRedisGCPVertexAIRAGMCPKafkaDocker
open to opportunities . relocating to Europe
SENIOR FULL STACK ENGINEER
Hassaan Ahmed
AI Systems . DeFi . Full Stack
7+ years building production systems at startup scale. I architect multi-agent AI workflows, DeFi infrastructure, and full-stack TypeScript platforms — and own them end-to-end.
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WORK EXPERIENCE
K3-Labs
Senior Full Stack Engineer . Founding Engineer
March 2024 - Present
New York . Remote
- Architected K3-Orchestrator: a multi-agent AI workflow platform competing with n8n/Zapier, built with LangGraph, MCP integrations, and a React Flow visual canvas.
- Built backend powering thousands of concurrent AI workflows — event-driven, Redis state management, horizontally scaled on GCP Cloud Run.
- 30+ type-safe workflow functions with full TypeScript inference; natural-language to workflow generation via LLM.
Team Finance
Full Stack Engineer → Team Lead
June 2022 - March 2024
Canada . Remote
- Decomposed a tangled monolith into a fault-tolerant, event-driven microservice architecture.
- Led 5-engineer team, accelerated feature delivery by 40% through improved sprint planning and technical specs.
- Optimized full-stack performance 50%+ (LCP, FCP, TTI) via code splitting, lazy loading, API optimization.
AKRU
Full Stack Engineer
July 2019 - June 2022
Islamabad, Pakistan . On-site
- Built SEC-compliant real estate tokenization platform — $10M+ in tokenized properties, full lifecycle management
- Replaced Magic.link with AWS HSM-backed EVM wallet, cutting auth costs by 50%; enabled white-label wallet-as-a-service
FEATURED PROJECTS
Multi-chain DeFi platform for end to end token management at $3B+ TVL.
NestJSNextJSTypeScriptPostgreSQLRedisMicroservicesPub/SubGraphQLRedux
SEC-compliant real estate tokenization platform — $10M+ in tokenized properties, full lifecycle management.
ReactNestJSTypeScriptPostgreSQLRedisAWSStripeSocket.io
SKILLS
LANGUAGES
- TypeScript
- JavaScript
FRONTEND
- React
- NextJS
- TailwindCSS
- React Flow
- TanStack
- HTML/CSS
- Redux
- React Query
BACKEND
- Node.js
- NestJS
- PostgreSQL
- Redis
- GraphQL
- Distributed Systems
- Microservices
- Kafka
- Event-Driven Architecture
- Websockets
AI / ML
- LangGraph
- LangChain
- MCP
- RAG
- OpenAI API
- Anthropic API
- VertexAI
- Vector Databases
- Embeddings
- Fine Tuning
DEVOPS
- GCP
- AWS
- Docker
- Kubernetes
- CloudFare
- CI/CD
- Prometheus
- Grafana