Ex-Amazon · AWS Certified · UCSB Engineering Honors

Daniel Eskander

Full-Stack Software Engineer who ships production software by day and passion projects by night

I'm a full-stack engineer. The workday is production SaaS for airports and airlines; most evenings go to my own ideas. Lately that's a vocal trainer that listens while you sing, an app for memorizing scripture, and the site you're reading right now. If a project needs a tool I've never touched, that's usually why I picked it.

Los Angeles, CA · Open to Remote

Portrait of Daniel Eskander

Selected work

Featured projects

All projects

Career

Experience & Education

  1. Full-Stack Software Engineer · ProDIGIQ

    Apr 2024 – Present

    Los Angeles, CA

    • Own end-to-end delivery of SaaS features used by government, military, airport, and airline clients, from design and integrations through deployment and production support.
    • Refactored a highly coupled domain model, eliminating N+1 queries and cutting core CRUD latency by more than 80%, and migrated a legacy Rails 3 app to Rails 6 without disrupting live customers.
    • Built a configurable query and analytics engine, engineered integrations with Maximo, ESRI GIS, Workday, Microsoft Exchange and external REST APIs, and mentor junior engineers while leading code reviews and sprint planning.
  2. Software Engineer Intern · Amazon

    Jun 2022 – Sep 2022

    Alexa org

    • Built and deployed a full-stack PHP application used by multiple internal Alexa teams to automate data collection for question-and-answering systems.
    • Improved NLP retrieval ranking by refining top-candidate selection logic, increasing answer relevance and retrieval accuracy.
    • Deprecated and stabilized legacy CI/CD pipelines, reducing pipeline failures by 23% and freeing unused compute spend.
  3. B.S., Computer Engineering · UC Santa Barbara

    Sep 2019 – Jun 2023

    Santa Barbara, CA

    • Graduated with a 3.66 GPA in the Engineering Honors Program.
    • Coursework across Algorithms, Databases, Artificial Intelligence, Machine Learning, and Computer Architecture.
    • Led the AR Remote Maintenance capstone with NavSea to a 3rd-place finish among UCSB engineering senior projects.

Toolkit

Skills

Languages

  • Ruby
  • JavaScript
  • C++
  • Java
  • Python
  • C
  • SQL
  • PHP
  • HTML
  • CSS

Frameworks & Libraries

  • Ruby on Rails
  • Vue.js
  • Docker
  • Kamal
  • Unity
  • REST APIs
  • Git

Cloud & Tools

  • AWS (S3, EC2, RDS, ELB)
  • CI/CD
  • MySQL
  • Data Modeling
  • System Integrations

About

A bit more about me

Most of what you'll find here started as a question I couldn't let go of. Could a browser detect pitch fast enough to coach someone while they sing? That became AI Music Trainer, and it's why I learned Rust and WebAssembly: the JavaScript version wasn't fast enough. Could an app help people truly memorize scripture instead of just re-reading it? That became Bible Skill Builder, which runs offline with no accounts and no tracking, because an app like that should respect the people using it.

This site is one of those projects too. I built it as a reusable template where everything personal lives in one config file, so a friend can fork it, swap in their own words and photos, and have a site of their own without touching a component. That's how I like to build in general: ship the whole thing, sweat the details people will actually feel, and document it well enough that the next person isn't lost.

The day job keeps me sharp. I'm a full-stack engineer at ProDIGIQ working on production SaaS for the aviation world, and I mentor junior engineers, which is the quickest way to find out whether I really understand something. Before that I studied Computer Engineering at UC Santa Barbara (Engineering Honors), interned at Amazon on Alexa, and led a HoloLens capstone with NavSea that placed 3rd among engineering senior projects. I picked up my AWS Solutions Architect certification along the way, and there's usually a half-finished experiment on my laptop. That's how I like it.