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Alain Davila

@alaindavila

Senior Software Engineer at GuideWell who developed AI logistics workflows and voice assistants supporting 5,000+ concurrent users.

United States

Message

What I'm looking for

I'm aiming to leverage my expertise to create innovative, scalable solutions that accelerate business outcomes.

At GuideWell, I developed AI-enabled applications for logistics operations, including real-time tracking and automated exception handling. I built RAG pipelines with FAISS and connected LLM workflows to logistics services through Model Context Protocol servers.

I also deployed voice AI assistants using LiveKit to support hands-free workflows for 5,000+ concurrent users. My work included FastAPI services and Kafka event pipelines for real-time communication across distributed systems.

Earlier at Elevance Health, I developed secure healthcare applications and optimized PostgreSQL queries, reducing response times from 800ms to 200ms. At L3Harris Technologies, I worked on clinical-data and document workflows, including OCR-based processing that handled 50,000 documents and reduced manual work by 80%.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

GuideWell

Jun 2022 - Aug 2026 (4 years 2 months)

Developed and enhanced AI-enabled full-stack applications with React, Next.js, TypeScript, Python, FastAPI, PostgreSQL, and AWS, enabling autonomous delivery operations and real-time tracking. Constructed RAG pipelines and deployed voice AI assistants supporting 5,000+ concurrent users.

React Next.js TypeScript Python fastAPI PostgreSQL AWS Amazon Bedrock Lang Chain LangGraph Faiss RAG MCP LiveKit Kafka WebSockets Docker Terraform GitHub Actions Cloudwatch

Software Engineer

Elevance Health

Dec 2019 - Jun 2022 (2 years 6 months)

Developed secure full-stack healthcare applications with React, Next.js, JavaScript, Python, FastAPI, Flask, GraphQL, and PostgreSQL, enabling faster patient record retrieval. Refactored PostgreSQL schemas and optimized SQL queries, reducing response times by 75%.

React Next.js JavaScript Python fastAPI Flask GraphQL PostgreSQL AWS Lambda SQL Optimization HIPAA RBAC Jira Confluence

Full Stack Developer

L3Harris Technologies

Aug 2017 - Nov 2019 (2 years 3 months)

Developed full-stack features for a medical-device quality-management platform using React, Next.js, JavaScript, Python, FastAPI, Java, Spring Boot, and PostgreSQL. Implemented OCR-based document processing that automated 50,000 documents and reduced manual work by 80%.

React Next.js JavaScript Python fastAPI Java Spring Boot PostgreSQL REST APIs WebSockets Socket.IO Docker Kubernetes GitHub Actions OCR

Frontend Developer

L3Harris Technologies

May 2016 - Aug 2017 (1 year 3 months)

Developed responsive frontend features for internal business applications using React, Next.js, JavaScript, TailwindCSS, and Material UI. Centralized shared state with Redux, reducing state-related bugs by 20%.