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Senior Software Engineer

David Williams

Senior Engineer with 6+ years of experience designing and scaling high-performance web and mobile applications using React, React Native, and Next.js. Proven record of leading cross-functional teams, modernizing stacks, and improving developer velocity through technical mentorship and process innovation.

Experience

Shamrock Trading Corporation

Full Stack Software Developer
April 2023 — Present

While the previous role may have been David's first look into the start-up space, this current role is equally as important for the growth of his skillset! At Shamrock, David is getting his first experience with mobile development and serverless architecture. He continues to get caught up to speed at a break-neck pace and isn't afraid to dive into the unknown. He also strives to incorporate his previous skills by helping to introduce common standards and best practices.


Some of the things David has accomplished while at Shamrock Trading Corporation include:

    Demonstrated initiative by tackling critical projects with minimal ramp-up time

    Upgraded React Native across several major versions, modernizing the mobile stack and reducing technical debt with zero delays or regressions

    Increased team confidence and delivery predictability by introducing unit testing standards, formal breakout processes, and structured pointing sessions

    Significantly reduced back-and-forth between developers and stakeholders, creating more heads down time for developers

    Directed a cross functional initiative to launch a new revenue generating product, coordinating multiple engineering teams and delivering on schedule

    One of the company’s largest initiatives to date, driving growth through self-service onboarding opportunities

    Recognized Subject Matter Expert (SME) for Next.js and React Testing Library

    Advised teams on best practices, established testing standards, and enabled faster development cycles through mentorship and code review support

Mythical Games

Senior Software Engineer
February 2022 — April 2023

This was David's first experience with a start-up company. There were no issues with the fast paced environment and the expanded scope of responsibilities provided to be an amazing opportunity. Here, he continued his pattern of rapid onboarding and impactful contributions. Also worth noting, the choice was made to transition from a Full Stack developer to Front End specific so that focus of knowledge could be towards a specific point rather than in a broader, general direction.


Some of the things David accomplished while at Mythical Games include:

    Architected and launched a multi-tenant platform (Next.js + TypeScript), reducing new client onboarding time from days to hours through a data driven templating system

    Accelerated partner integrations and revenue growth by enabling rapid deployment of customized client sites

    Served as SME for Next.js and platform architecture

    Authored documentation, diagrams, and led training sessions, enabling other teams to deploy independently

    Selected for a business critical strike team to resolve high impact issues threatening major delivery deadlines

    Completed all work in half the estimated time and received company-wide recognition

Blue Apron

Full Stack Software Engineer II
June 2020 — February 2022

David was a member of a small team with the focus of improving the Consumer Platform. He was able to quickly get caught up to speed and make large contributions early at the company.


A summary of David's largest accomplishment while at Blue Apron:

    Rebuilt the front-end of a high traffic e-commerce platform in React, partnering with the back-end engineers on a major commerce platform migration

    Delivered on schedule with no major post launch defects

Cerner

Full Stack Software Engineer
Feb 2019 — June 2020

David acted as an essential team member of a core services and tooling team. Being an internal team meant that development could happen much more quickly, but also that when standards were changed his team had to be among the first to adapt.


While David got great initial training, the frequently changing environment put that training to the test. As a result, he was the engineer that people came to when searching for a resource on the products and services owned by the team.


David's early accomplishments at Cerner can be summarized as:

    Diagnosed and resolved complex React routing and rendering race conditions, improving stability and user reliability across key healthcare modules

Education

Certifications

AWS Certified Developer – Associate
2025

General knowledge across most AWS product offerings

Missouri State University

Bachelor of Science, Computer Science
2015 — 2018

  • Minor in Mathematics
  • Summa Cum Laude

Scott Regional Technical Career Center

Computer Maintenance Training
2013 — 2014

Students were prepared for the A+ Certification exam through a combination of virtual and in-person exercises.

Background

Early Life

For many engineering is a job. For David, it's a hobby.

From a young age he has been drawn to technology. At 10 he was playing MMORPGs on a dial-up connection. At 13 he attempted his first foray into programming with C++. Around that time, he took an interest in game development and made a few games for friends in ActionScript 3. In high school he applied that knowledge and competed at the state and national level. He enjoyed the knowledge that college provided him so much that he graduated with the highest honors in three and a half years.

Now, David is living the dream and getting paid to do what he loves.