SundiMyint

Engineering Manager

Sundi Myint smiling outdoors

About

Engineering manager, Elixir community speaker, podcaster, and team builder. I've spent 10+ years shipping high-traffic consumer products across automotive, travel, and restaurant industries, and 5+ years leading the web and mobile teams behind them. I thrive on teams that are down to chat about good code, great coffee, and who get infinitely distracted by pets on the screen.

Sundi speaking on stage at Code BEAM Europe 2025 in Berlin
Sundi with friends at EMPEX in NYC 2023
A pile of Elixir community stickers, including Elixir Wizards podcast stickers

Expertise

Multi-Team Leadership

Leading across multiple teams is a lot like hosting a big dinner: everyone's working on something different, and my job is making sure it all comes together at the same table. I've worked with engineers at every stage, from folks in their first role to Staff and Principal Engineers, and each group needs something a little different from a manager. For senior engineers, that usually means context over control. I've also led fully remote teams for years, and I've learned that connection doesn't happen by accident; you have to build it on purpose.

Experience

  1. I lead the Core Shopper Experience team behind Cars.com's Vehicle Details Page, the heart of the car-shopping experience for buyers and dealers alike. We rebuilt it on a Server-Driven UI architecture powered by Elixir, so one change now ships to web, iOS, and Android at once, getting features out 3x faster. I also championed AI tooling and agentic workflows that tripled our delivery speed and sparked internal tools now speeding up teams across the company. Along the way I keep the team growing and shipping, and take my turn as incident commander when production needs a steady hand.

  2. I started out building custom web and mobile apps for clients in Elixir, Flutter, and React Native, then got promoted to lead the engineering team. As a manager, I guided the careers of engineers spread across multiple client teams and tech stacks, and kept a busy slate of concurrent projects shipping on time. On the mic, I co-hosted the Elixir Wizards podcast, chatting with nearly 100 guests across tech communities.

  3. I was part of the team building CAVA's digital ordering experience for restaurants nationwide, contributing to the Elixir backend APIs that power it. On the front end, I helped ship fast, polished features in Phoenix, React, and React Native across web, iOS, and Android. Working hand in hand with Product and Design, our team brought real-time ordering features to life, built to scale.

  4. I built a kiosk-based React prototype that reimagined the in-store checkout flow for a major U.S. retailer. Collaborating with Product, Design, back-of-house engineering, and QA, I helped turn the concept into a working proof of concept delivered to the client.

  5. I was part of the team that built Upside's post-purchase experience, bringing detailed UX mockups to life so travelers could view and manage the trips they'd booked. Behind the scenes, I helped maintain the backend services that kept trip data consistent across web, iOS, and Android.

  6. I led a small engineering team on Jibe Apply, Jibe's flagship product, building custom-branded, white-labeled job application experiences. Our work went out to dozens of Fortune 500 clients, each with its own look and feel.

Speaking

  • 2025 · Keynote · Code BEAM Europe · Berlin, Germany

    Empathy in Engineering

    Explored the human side of Cars.com's Server-Driven UI architecture migration — unifying feature delivery across web, iOS, and Android — and how team collaboration and empathy shaped the outcome of a high-pressure technical transformation.

    Watch on YouTube
  • 2024 · ElixirConf · Orlando, FL

    A Practical Guide to Career Advancement for Elixir-ists

    Delivered a talk on career growth for senior engineers, covering delegation, mentoring vs. coaching, and how to earn technical influence within a team and organization.

    Watch on YouTube
  • 2023 · ElixirConf · Orlando, FL

    The Alchemy of Elixir Teams: An Engineering Manager's Tale

    Presented on managing Elixir engineering teams — covering team communication styles, delivering feedback using the Situational-Behavior-Impact model, and balancing technical ambition with team productivity.

    Watch on YouTube
  • 2021 · ElixirConf · Austin, TX

    Stunt Doubles: Testing with Mox

    Presented best practices for using Mox in Elixir test suites, covering how to design effective behaviours for accurate mocking and maintainable, easy-to-follow test coverage.

    Watch on YouTube
  • 2021 · Code BEAM V America (Virtual) · with Ben Marx

    A Fireside Chat on Adopting Elixir

    Discussed key considerations for organizations adopting Elixir, from team readiness to long-term technical tradeoffs, in a fireside chat format.

    Watch on YouTube

Education & Awards

Education

B.A. in Studio Art

University of Maryland, College Park

2015

Digital media focus, blending code, visual design, and user experience.

Awards

RealLIST Engineers 2020

Technical.ly

2020

Named one of 16 influential technologists building the DC tech community.

Contact

Have a question, an opportunity, or a speaking invitation? Send me a note here.