AI Solutions Engineer | AI Integration & Automation | Full-Stack
Negros Occidental
AI Solutions Engineer with 8+ years of experience in software development and nearly 5 years focused on AI integration, automation, and applied AI systems. Experienced in building and integrating AI solutions across finance, education, logistics, and other industries, including RAG-based applications, document-processing systems, conversational AI, and automated workflows. My background in full-stack development and cloud infrastructure allows me to take solutions from design and implementation through system integration, deployment, and production support using technologies such as Python, FastAPI, React.js, Node.js, PostgreSQL, Docker, AWS, GCP, Kubernetes, Terraform, and CI/CD pipelines. My approach combines technical execution with a strong understanding of business processes, allowing me to identify the right technical direction and recommend practical solutions that improve efficiency, reduce manual work, and support better business outcomes.
MentorTech Solutions, full_time
Jul 2021 to Mar 2026
• Engineered an AI-powered financial document-processing application using Python, FastAPI, OpenAI APIs, Pydantic, PostgreSQL, and React.js. Applied prompt engineering, structured data extraction, and schema validation to automate invoice and transaction processing, reducing manual processing time by 40%. • Built and integrated an LLM-powered customer support chatbot for an educational business using LangChain, OpenAI APIs, RAG, embeddings, and vector databases. Implemented semantic search and conversational AI to provide accurate, context-aware answers to course inquiries, personalized course guidance, and enrollment assistance, reducing average customer response time by 50%. • Designed and implemented AI-powered loan processing workflows using n8n, OpenAI APIs, REST APIs, and webhooks, integrating online application portals with CRM systems, Gmail, and Slack to automate document classification, application completeness checks, CRM record updates, applicant follow-ups, and loan officer notifications, reducing application processing time and improving operational efficiency. • Developed AI-powered logistics automation workflows using Make, OpenAI APIs, REST APIs, and webhooks to integrate order management and shipment tracking systems, automate dispatch updates, classify delivery exceptions using AI, and trigger customer notifications through conditional workflows, improving operational efficiency and reducing manual intervention. • Containerized Python and FastAPI-based AI applications using Docker, provisioned AWS and GCP infrastructure with Terraform, and orchestrated container deployments using Kubernetes; implemented CI/CD pipelines with GitHub Actions to automate testing and deployments, and monitored API performance, error logs, and LLM response quality to improve production reliability and scalability.
XRM Philippines, full_time
Apr 2018 to Mar 2021
• Developed and maintained a full-stack web application for financial transaction management using React.js, JavaScript, Node.js, and Express.js, supporting invoice processing, payment tracking, and financial reporting. • Built RESTful APIs and integrated relational databases for a student enrollment and academic records management system, supporting course registration, student information, and administrative workflows. • Performed application testing, debugging, code reviews, documentation, deployment, and production support using Docker, AWS, GCP, Git, and GitHub.
XRM Philippines, internship
Jun 2017 to Feb 2018
• Assisted senior developers with frontend, backend, and database development using HTML, CSS, JavaScript, and related web technologies. • Supported testing, debugging, defect documentation, version control, and deployment preparation throughout the software development lifecycle.