Loida User
@loidauser
I build AI-powered logistics and enterprise systems that deliver measurable operational impact.
United StatesWhat I'm looking for
At MANA TRUCKING, I lead development of a generative AI logistics optimization platform that cut route-planning time by 35% and fuel costs by 12%.
I architected a GPT-4 and Pinecone RAG system for real-time insight generation across thousands of operational records, and deployed LLMs on AWS SageMaker reaching 92% accuracy in shipment classification and anomaly detection.
Previously at TDIndustries, I built predictive maintenance models that reduced unplanned downtime by 25% and generated an estimated $1.2M in annual savings. I also delivered NLP pipelines, high-volume ETL pipelines, and production ML services with 99.9% uptime.
Across HTX Industrial and Comfort Systems USA, I built web and mobile applications, scalable APIs, CI/CD pipelines, and microservices. I bring more than nine years of software engineering experience and enjoy mentoring engineers on MLOps, code quality, and reliable delivery.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer (AI/ML Focus)
Mana Trucking LLC
Nov 2024 - Present (1 year 10 months)
Leading design and development of a Generative AI-powered logistics optimization platform, reducing route planning time by 35% and fuel costs by 12%. Architecting an enterprise-grade RAG system using GPT-4 and vector databases, and deploying fine-tuned LLM models on AWS SageMaker.
Senior Software Engineer
TDIndustries, Inc.
Jun 2023 - May 2024 (11 months)
Developed predictive maintenance models using Scikit-learn and XGBoost, reducing unplanned downtime by 25% and saving an estimated $1.2M annually. Implemented NLP pipelines to analyze customer feedback and service tickets, reducing response time by 40%.
Contract Software Engineer
Ell Industries
May 2023 - Jun 2023 (1 month)
Designed and deployed interactive Power BI and Tableau dashboards consolidating data from 5+ source systems. Optimized Oracle Database performance, reducing query execution time by 60% and improving sales forecasting accuracy by 18%.
Software Engineer
HTX Industrial
Mar 2021 - Mar 2023 (2 years)
Built and deployed 10+ responsive web applications using Spring Boot, React.js, and TypeScript/Node.js, serving 2,000+ daily active users. Implemented CI/CD pipelines using GitHub Actions and Jenkins, reducing deployment time from 2 hours to under 15 minutes.
Software Engineer
Comfort Systems USA
Jun 2017 - Mar 2021 (3 years 9 months)
Modernized enterprise web applications by migrating from AngularJS to React.js and developed cross-platform mobile applications using React Native, reaching 500+ internal users. Implemented Git branching strategies and version control best practices, reducing merge conflicts by 70%.
Software Engineer Intern
Comfort Systems USA
Jun 2015 - Jun 2017 (2 years)
Gained hands-on experience in SQL, XML, and front-end development, supporting 5+ enterprise application releases. Assisted in UX improvements and documented technical specifications for internal applications.
Education
Degrees, certifications, and relevant coursework
ITT Technical Institute
Bachelor of Science, Software Engineering Technology
Activities and societies: Relevant Coursework: Data Structures, Web Development, Object-Oriented Programming (OOP), REST APIs, Information Technology, Graphic Design, Digital Marketing
Bachelor of Science in Software Engineering Technology from ITT Technical Institute, Houston, Texas, completed in August 2010.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Social media
Skills
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