09/25/2026 updated
100 % available
IoT & Mobile App Developer
Perry , USA
Worldwide
Florida State University (2016-2020)About me
Need a Python backend or AI system that works reliably beyond the prototype stage? I help companies and individual clients build Python backend applications, AI agents, healthcare AI solutions, APIs, data pipelines, and intelligent automation systems that solve practical business problems.
GitHub ActionsOpenAILangChainAmazon S3ElasticsearchPython (Programming Language)PostgreSQLNode.jsRedisTypeScriptPyTorchReact.jsAWS LambdaAWS ECSFastAPI
Languages & Frameworks: Python | TypeScript | React | Node.js
AI & Machine Learning: LangChain | OpenAI API | Hugging Face | PyTorch
Backend & API Design: FastAPI | GraphQL | REST APIs | PostgreSQL
Cloud & Infrastructure: AWS (Lambda, ECS, S3) | Docker | Kubernetes | Terraform
Data & Observability: Redis | Elasticsearch | Datadog | Apache Kafka
Remote Collaboration & Workflow: GitHub Actions | Notion | Linear | Slack Integrations
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishNative speaker
Project history
• Architected a retrieval-augmented generation pipeline integrated across 12 internal products, cutting average query response time from 3.2 to 1.1 seconds.
• Designed and deployed full stack AI features using React, FastAPI, and LangChain, enabling real-time automation suggestions for over 500,000 active users.
• Led migration of 3 monolithic services to event-driven microservices on AWS ECS, improving deployment frequency by 60% and reducing overall downtime.
• Built a custom vector search layer using PostgreSQL pgvector and Redis, processing 8 million daily embedding lookups with sub-50ms p99 latency.
• Implemented end-to-end CI/CD pipelines with automated model validation and prompt versioning gates, ensuring safe and reliable rollouts across all environments.
• Partnered asynchronously with product, design, and data science teams using Notion and Linear to deliver AI-driven features on consistent sprint cadences.
• Developed and maintained React and Node.js microservices powering the publishing engine, serving content scheduling for over 1.2 million monthly active users.
• Integrated OpenAI API endpoints into the content optimization workflow, boosting user engagement rates on AI suggested posts by 28% within 6 months.
• Refactored the GraphQL API layer to support federated schemas, reducing inter-service response times by 45% and improving developer onboarding velocity.
• Established shared component libraries and design system tokens in React, standardizing frontend patterns and accelerating feature delivery across distributed product squads.
• Mentored junior engineers through structured pair programming sessions and asynchronous code reviews, fostering a culture of continuous learning within the remote team.
• Built full stack web applications using React, Node.js, and MongoDB for SaaS clients, delivering 15+ custom features across 3 concurrent project tracks.
• Designed RESTful APIs and database schemas supporting multi-tenant architectures, reducing average page load time by 30% through query optimization strategies.
• Collaborated with product managers and UX designers to translate business requirements into technical specifications, maintaining clear documentation throughout the development lifecycle.
• Participated in agile ceremonies and sprint retrospectives within a fully remote team, contributing to continuous workflow improvements and cross-timezone knowledge-sharing practices.