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Daniel Molina
Looking for a jobFreelance Software Engineer
Backend software engineer at TELUS building a recommendation engine serving 40M requests monthly.
El SalvadorFreelance Software Engineer at Self-employed
About
At TELUS, I develop Java and Spring Boot services for a recommendation engine built on the TM Forum TMF680 Recommendation API. It serves offers and promotions to TELUS and Koodo customers, handling about 40 million requests a month.
As a freelance software engineer, I designed and built Rori, an AI platform that turns scanned medical records into dated, categorized summaries for workers' compensation reviews. Its processing pipeline combines OCR and LLM review, and I reduced its cost by 62% to under $0.01 per page.
At Universidad de El Salvador, Western Campus (FMOcc), I maintained and modernized Java EE and JSP systems and ran campus infrastructure. I also built and published WiMouse and Webcam4all, two consumer apps with about 150K downloads combined.
Experience
Freelance Software Engineer
Designed and built Rori, an AI platform for medical records review, and led development of a web platform for a missionary nonprofit. Sole engineer for Rori, handling architecture, infrastructure, and full-stack development.
JavaSpring BootAWSTerraformAWS ECSLambdaAurora DSQLCognitoS3KMSGitHub ActionsCI CDLLM Training PipelinesRAGEmbeddingsTool callingPrompt Engineering
Education
Amazon Web Services
AWS Certified Cloud Practitioner certification, valid through April 2027.
AWS Certified Cloud Practitioner certification, valid through April 2027.
Universidad de El Salvador
Bachelor's Degree in Information Systems Engineering, graduated with honors.