Open to opportunities

Alan Guerrero

@alanguerrero

Message

Senior Software Engineer & AI Engineer specializing in Python backend systems and production ML/LLM integrations.

United States

Message

What I'm looking for

I seek roles building production ML/LLM systems and scalable Python backends in collaborative, product-focused teams where I can lead architecture, reliability, and automation efforts.

I am a Senior Software Engineer and AI Engineer with a strong backend foundation and a growing focus on Python-based ML and LLM systems. I build event-driven, cloud-native services and APIs with Django, Flask, and FastAPI that operate reliably at scale and support real-time model inference.

At SDLC Corp I led a cross-functional team of six to own the AI/ML platform for an Institute Management System serving 10,000+ users, architecting Python backends and ML-serving services that improved response times, uptime, and reduced reporting errors through analytics and automated decision support.

I design and maintain end-to-end ML data pipelines, RAG pipelines, and AI-driven automation, enforce secure multi-tenant RBAC, and establish observability and CI/CD practices that significantly reduce incidents and stabilize production deployments.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

SDLC Corp

May 2021 - Nov 2025 (4 years 6 months)

Led a team of 6 to own the AI/ML platform and backend for an Institute Management ERP with 10,000+ active users, improving API response time by 35% and raising uptime from 98.5% to 99.9% while reducing production incidents by 45%.

Python Django fastAPI Event Driven Architecture ML Serving AWS RabbitMQ RBAC Observability

Senior Full-stack Developer

Geomotiv

Jun 2018 - May 2021 (2 years 11 months)

Developed and operated AI-enabled Python backend services and ML/LLM integrations on AWS, reducing API latency by 30% and inference latency by 25% while increasing feature adoption by 20%.

Python Django fastAPI AWS ECS Lambda S3 PostgreSQL Redis RAG PyTorch

Software Engineer

ScienceSoft

Aug 2016 - Jun 2018 (1 year 10 months)

Built a HIPAA-compliant telehealth platform using Python (Django), Node.js, and React, implementing secure RESTful APIs, RBAC, and CI/CD pipelines to support video consultations and patient workflows.