I lead the Personalization team at Microsoft working on Reco Systems, NLP, Computer Vision, and other ML solutions.

In addition, I help people understand and apply AI. Whether you want to switch your career to Data Science, land a job in a big tech company, grow your Data Science career, or apply AI to your business, I can help you.

Subscribe to my list ➡️➡️ https://bit.ly/emaillistmiguel ⬅️⬅️

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Blog: https://bit.ly/miguelgfierro
GitHub: https://github.com/miguelgfierro
Microsoft Recommenders: https://github.com/microsoft/recommenders
Publications and conferences: https://github.com/miguelgfierro/publications

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Miguel Fierro

Timeless Biosciences

Enabling precision diagnostics and targeted treatment of complex chronic conditions through systems biology models and phenotypic stratification informed by real-world patient data

Founder & CEO

Evolving with Nita Jain

• Multimedia science communicator covering health, fitness, psychology, philosophy, longevity, neuroscience, medicine, technology, and entrepreneurship
• Manage end-to-end podcast creation for companies and organizations

Podcaster & Writer

Spooniverse Directory

• Created first-of-its-kind resource directory for patients with complex chronic illnesses like long COVID, ME/CFS, MCAS, dysautonomia/POTS, EDS, PTLDS, and fibromyalgia
• Built responsive web application featuring dynamic search, filtering system, animations, and modal interactions using HTML5, CSS3, and modern JavaScript
• Implemented integrations with multiple services including Airtable for backend database management, PostHog for user analytics, Stripe/PayPal for donation processing, and PDF.js for document previews
• Curated comprehensive database spanning healthcare resources, support services, clinical trials, patient communities, and financial assistance programs
• Coordinated with medical experts and patient advocates to ensure accuracy & accessibility

Full Stack Developer

Emory University School of Medicine

• Provide feedback on trial design for randomized trial evaluating baricitinib on persistent neurologic and cardiopulmonary symptoms of long COVID
• Identify patient-reported outcome measures (PROMs) that reliably capture information about symptom severity, functional status, and quality of life without causing survey fatigue
• Enhance recruitment and retention, promote ethical conduct, facilitate communication between researchers and patient community, and monitor study progress

REVERSE-LC Clinical Trial Community Advisory Board Member

The National Institutes of Health

• Spearhead multi-omics study to characterize biomarkers and altered metabolic pathways in PASC through Systems Biology Committee
• Contribute to manuscripts on phenotypic differences between ME/CFS and long COVID, risk of PASC after reinfection, pulmonary phenotypes (COPD & asthma), and infant outcomes following prenatal exposure
• Drive expansion of RECOVER participation through National Community Engagement Group (NCEG)
• Champion initiatives through NCEG Health Equity Subcommittee to tackle systemic inequities stemming from social determinants of health, comorbidities, physician biases, and access to care
• Develop platform protocol for multicenter, randomized, double-blinded RECOVER-VITAL clinical trial in partnership with the NIH, Mayo Clinic, and Pfizer to evaluate efficacy and safety of antiviral therapies for PASC
• Evaluate severity of symptom clusters related to cognitive impairment, autonomic dysfunction, and exercise intolerance
• Provide expert review of PASC Pathobiology Substudies ROA applications
• Ensure patient safety, improve patient retention, inform protocol amendments, and fast track delivery of medicines to market

RECOVER Clinical Trial Patient & Community Representative

Longevity Biotech Fellowship

• Collaborate with founders, scientists, engineers, and investors to advance aging research and interventions
• Contribute to working groups on computational biology, aging biology, bioengineering, and leadership

Fellow

Mercor Intelligence

• Provide expert reinforcement learning feedback to improve LLM and SLM performance across medical and healthcare domains for one of the world's leading AI labs
• Evaluate and enhance AI model performance across multiple dimensions: Accuracy, clarity, comprehensiveness, citation validity, formatting, rendering, and adherence to prompt specifications
• Leverage academic networks to connect PhD researchers with specialized AI research opportunities

Health & Medical Sciences Domain Expert

Medium

• Top Writer across Science, Health, Education, & Ideas topics
• Featured in Better Marketing, DataDrivenInvestor, Predict, & In Fitness And In Health
• Recommended for automatic distribution based on strong record of compelling writing
• Creator of Medical Myths & Models, a science and health publication
• 100,000+ cumulative views across top 25 articles

Freelance Writer & Editor

Duke Clinical Research Institute

• Consult on study (funded by NIH as part of Operation Warp Speed Initiative) designed to evaluate effects of anticoagulant therapy in COVID-19 patients after hospitalization
• Conceptualize methods to ensure diversity among study participants, accessibility of study recruitment material, and patient retention and adherence

ACTIV-4c Post-Hospital Thrombosis Prevention Study Community Advisory Board Member

Tiny Health

• Manage operational tasks, logistics, CRM, branding and product design, content production, marketing strategy, community outreach, and academic liaison efforts
• Assist with clinical trial study design, grant proposals and manuscripts, database maintenance, metadata collection, user report generation, bioinformatics tasks
• CMS maintenance, case studies, conceptualization of brand, logo, & aesthetic
• Devised rubrics to evaluate study quality and formulate evidence ratings
• Developed microbiome marker with high predictive value for gestational diabetes mellitus
• Discovered signatures associated with infant atopy (asthma, allergies, eczema)
• Designed protocol to identify and adjust for biases introduced during microbial DNA sample extraction, metagenomic sequencing, and analysis
• Established cost-effective printing, packaging, and fulfillment solutions; effectively sourced materials from alternative distributors during supply shortage

Chief of Staff

On a mission to maximize healthspan to 100 years | Multipotentialite | Longevity & Microbiome Researcher | Podcast Host | LinkedIn Creator Accelerator Program Alumni

👋 Hello, I'm a biotech founder, healthcare consultant, and science communicator!

Timeless Biosciences was founded out of a desire to give patients a refund on lost time through systems biology research and precision therapeutics. Discovery without dissemination is meaningless.

What I can offer you:
→ A freely accessible newsletter and podcast focused on disease treatment and prevention
→ Access to a patient resource platform I developed aimed at providing solutions, resources, and support
→ Biotech consulting on chronic diseases, gut microbiome research, precision medicine, nutrition, metabolism, and systems biology

My research focuses include connective tissue disorders like Ehlers-Danlos syndrome, osteoporosis and osteopenia, dysautonomia, mast cell activation, ME/CFS, long COVID, energy metabolism, diabetes, obesity, cancer, metabolic syndrome, mitochondria, FMT, neurodegeneration, and circadian biology.

I’m passionate about patient advocacy, consilience, minimalism, autodidacticism, science communication, music, trivia, and polymathy. Feel free to get in touch if you'd like to talk!

Disclaimer: Any health content shared should not be construed as medical advice. Copyrighted content is sometimes shared under fair use allowance for educational purposes.

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