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Alejandro Canales

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Texas, United States
Contact Alejandro regarding: 
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Full-time jobs
Starting at USD100k/year

Timeline

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Job
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Education

Résumé

Jobs verified_user 0% verified
  • Heartflow
    Senior Software Engineer
    Heartflow
    Sep 2022 - Current (4 years)
    Migrated core features ofCaseOps, an internal case triage and review tool, from Vue 2 to React + TypeScript to modernize the UI while keeping it fully operational during active clinical use. Developed Python FastAPI microservices to automate case assignment logic for radiology analysts — deployed via AWS Lambda to stay stateless and low-cost, improving turnaround time on daily workloads. Built a headless Node.js + Puppeteer service to generate downloadable FFRct case summary PDFs — integrated it into the case workflow so clinical users could instantly share results with physicians. Set up GitHub Actions CI/CD pipelines for multiple apps and microservices, replacing legacy Jenkins jobs — gave the team faster deploys and fewer broken staging
  • Twin Health
    Full Stack Engineer
    Twin Health
    Sep 2020 - Sep 2022 (2 years 1 month)
    Delivered features and bug fixes for the Twin Product web portal, used by over 1,000 clinicians and members, focusing on health insights, scheduling, and engagement workflows. Developed RESTful APIs using Node.js and Express to support modules like personalized care plans, user onboarding, and health tracking — directly powering mobile app functionality. Used SQL extensively to troubleshoot live production issues, digging through complex table relationships to resolve data mismatches, sync errors, and performance bottlenecks. Integrated third-party platforms including Zoho (CRM), Razorpay (payments), Leadsquared (lead capture), and Clevertap (analytics), enabling secure transactions, campaign tracking, and user segmentation.
  • Ahold Delhaize
    Software Engineer
    Ahold Delhaize
    Jun 2018 - Jul 2020 (2 years 2 months)
    Delivered full-stack features for a high-volume grocery fulfillment system handling online orders, built with React on the frontend and Node.js/Python on the backend. Built a FastAPI-based inventory sync service to keep product availability accurate across store and warehouse systems, processing thousands of real-time updates daily. Developed a modular scheduling engine in TypeScript to coordinate order fulfillment timing — later reused across multiple backend services for consistency and maintainability. Automated workflow handoffs between GitHub and Jira using custom scripts, and restructured CI pipelines with GitHub Actions to reduce release friction for a 30+ engineer team.
Education verified_user 0% verified
  • University of Texas at Austin
    Bachelor of Science
    University of Texas at Austin
    Jan 2014 - Jan 2018 (4 years 1 month)