● AI/ML Systems Leadership: Led teams building Meraki AI Assistant and Cisco AI Canvas with 99.9% uptime for enterprise customers
● Observability & Monitoring: Architected MCP servers, agent systems, and OpenTelemetry (OTEL) logging for 500K+ network devices
● Full-Stack Development: React, Node.JS, TypeScript systems serving 3+ billion users and 1000+ physicians daily
● Quality Engineering: Increased E2E test coverage from 0% to 85%, preventing 200+ production incidents and saving 10,000+ engineering hours
● Cross-Platform Architecture: Migrated UI frameworks reducing code duplication by 70% across Facebook, Instagram, and Messenger
● Performance Optimization: Reduced API response times by 45% through GraphQL optimization and A/B experimentation
● Automation & Testing: Built test infrastructure processing 50+ vehicle scenarios daily and automated 100+ test cases reducing manual effort by 80%
● Enterprise Scale: Designed monitoring solutions processing millions of telemetry events daily with LangSmith integration for LLM optimization
● Team Leadership: Managed 7 engineers across 3 time zones, mentored 5+ junior engineers, established Better Engineering practices
Languages: Python, Java, JavaScript, TypeScript
Frontend: React
Backend: NodeJS, Expressjs, FastAPI, Flask, GraphQL, REST APIs
AI/ML & LLM: LangSmith, OpenAI APIs, Model Context Protocol (MCP), Agent frameworks, LangChain
Cloud & Infrastructure: AWS (EC2, S3, Lambda, CloudWatch), Docker, Kubernetes, Terraform
Observability: OpenTelemetry (OTEL), Prometheus, Grafana
Databases: MySQL, PostgreSQL, MongoDB, Redis, DynamoDB
Testing & QA: Selenium, Appium, Jest, Pytest, Cypress, Load testing
DevOps & CI/CD: Jenkins, GitHub Actions, GitLab CI, Docker, Kubernetes
Monitoring & Logging: ELK Stack (Elasticsearch, Logstash, Kibana)
Version Control: Git, GitHub, GitLab