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davidlang422yesterday at 4:59 PM0 repliesview on HN

Location: Jacksonville, FL

Remote: Yes

Willing to relocate: Yes

Resume: https://drive.google.com/file/d/1pUS80ZK3fA1qFAmfgxJCjfW4iFN...

Email: [email protected]

Technologies:

Language — JavaScript, TypeScript, Python, PHP, C#, Go, Java, SQL

Frontend — React, Next.js, AngularJS, Vue.js, Tailwind CSS

Backend & Architecture — Microservices, Event-Driven Architecture, FastAPI, Django, NestJS, Express, ASP.NET Core, Laravel, Spring Boot, Apache Kafka, RabbitMQ, REST APIs, GraphQL, gRPC, WebSockets

Mobile — React Native, Flutter, Swift, Kotlin, Expo

Databases — PostgreSQL, MySQL, MongoDB, Redis, Supabase, Prisma ORM, Drizzle ORM

Data Pipeline — Snowflake, Databricks, Apache Airflow, Power BI

Cloud & Infrastructure — AWS (ECS, Lambda, API Gateway, S3, RDS, SQS, Step Functions, CloudFormation, ECS/Fargate, EKS), Azure (AKS, Azure Functions, Azure SQL, Service Bus, Event Grid, Azure OpenAI), GCP (GKE, Pub/Sub), Docker, Kubernetes, Terraform

AI & LLM — OpenAI, Anthropic, LangChain, LlamaIndex, RAG, MCP, Prompt Engineering, AI SDKs

Automation & Integration — n8n, Zapier, Stripe, SendGrid, Twilio, Social Media APIs, GHL, Salesforce

DevOps & Observability — GitHub Actions, Jenkins, CI/CD, CloudWatch, Grafana, Prometheus

Practices & Tools — Git, Agile/Scrum, Jira, SOC 2, Claude Code, Cursor, GitHub Copilot

I have designed and delivered production systems supporting 15K+ daily users, combining full-stack engineering, cloud-native architecture, microservices, and Generative AI technologies to build reliable solutions that improve efficiency and user experience. My expertise spans React, Next.js, Python, Node.js, AWS/Azure, LLMs, RAG, and AI-driven automation, with a focus on turning complex challenges into impactful, production-ready products.