Lindsey Thomas

Full Stack Web Developer

About Me

Hello! I’m Lindsey. I am passionate about creating user-friendly websites and writing clean, functional code. I love handling data and making things out of yarn. Focusing on creating impactful front-end heavy web development projects that leverage skills in React.js, HTML, CSS, Javascript, and SQL databases.

Email
timidgeek@yahoo.com
Location
Tulsa, Oklahoma

Professional Skills

HTML
CSS
React.js
Figma
C# / ASP.NET
JavaScript

Professional Experience

Software Developer at ATM One Inc.
January 2026 - Present
At ATM One, I build full-stack fintech applications that span React web apps, Android, cloud services, and backend systems. I primarily work with Next.js, React, TypeScript, Tailwind CSS, AWS Cognito, DynamoDB, and .NET to develop customer-facing features and internal tools in a fast-paced environment.

A large part of my work has involved building new fintech features from the ground up, including developing the software that powers our ACH payment terminals. I've also built integrations with third-party services for gift card processing, referral systems, and MQTT terminal communication. Along the way, I troubleshoot production issues, improve transaction reliability, and ensure our applications are secure, scalable, and easy to use. I work closely with teammates to design user workflows, modernize interfaces, and deliver products that provide a seamless customer experience.
Front End Web Developer at Spherexx.com
June 2024 - December 2025
Designed and developed custom, responsive websites that bring client visions to life while also creating new website templates to support company growth. I maintained and enhanced legacy ASP code, performed brand updates, and implemented fixes to improve website functionality. I’ve developed interactive apartment site plans using Adobe Illustrator, built a module library showcasing 100+ custom modules for an inline editor, and migrated outdated ASP templates to modern platforms. Additionally, I focused on accessibility, ensuring ADA compliance across all website templates and creating innovative solutions to enhance user experience.

My favorite part of this job was the opportunity to continuously learn and develop a diverse set of skills rather than focusing on just one. I love asking thoughtful questions to gain a deep understanding of how things work and finding ways to improve them.
Diploma in Computer Science and
Full Stack Web Development from Atlas School
August 2022 - April 2024
Intensive, 20 month project-based coding program designed to train students in software development and computer science. Curriculum explores a wide range of technical skills, including programming languages, algorithms, and system administration. Curriculum is organized in sprints. Hands on projects provide students with real world experience.

Projects

Please note that the majority of my work is live and client facing, and does not exist in a portfolio due to prior employment agreements. This includes projects from 2024-2025.

Ellapay Payment Processor

February 2026 - Present

This is the landing page I designed and developed for the latest project at my current company, a fintech company specializing in ATM software. My primary responsibility is building the next-generation platform that will replace our flagship financial software used daily by businesses that do not accept cash. While my role spans the full stack, I especially enjoy opportunities to focus on front-end development and creating polished, intuitive user experiences.

Tools used for Ellapay website and financial software:
  • React + Typescript
  • Tanstack Router + Query
  • Vite
  • Tailwind CSS + Radix UI
  • Capacitor, Xcode, and Android Studio for mobile development
  • ASP.NET Core (C#, .NET 6)
  • Plaid for bank account linking + ACH signal scoring
  • Braid for ACH payment processing / internal transfers
  • SQL Server via Entity Framework Core
  • AWS (Lambda, Cognito, DynamoDB, CloudWatch)
  • Tools used for POS/terminal software:
  • Xamarin.Android
  • ASP.NET Core (C#, .NET 6)
  • Nexgo device SDK + PAX device SDK
  • SQLite
  • Therapy Site

    May - July 2024

    Small side project for a local therapist. No photos or content provided, she really let me run with the vibe and vision I had for her. I generated several color theme options for her and went from there. I had a blast creating this site and would love to be able to have creative freedom like this in the future.

    Tools used:
  • React & Javascript for functionality
  • Node Package Manager
  • Tailwind for styling and responsiveness
  • Canva and Figma for design software
  • Namecheap as our domain and hosting provider
  • My goal is to adapt this design to use as my personal website. As it was built 11 months ago, I have learned a tremendous amount since then at my Front End Web Developer job. I am excited to take the valuable skills I have honed to make it seamless, more dynamic, more visually interesting.

    Stretch goals to implement:
  • More modern and deep design elements
  • Incorporate images
  • Backend server, just for fun
  • SkillVille

    March - April 2024

    The capstone project of my Atlas career, which has turned into a true passion project. I was the solo Full-Stack developer on this project, so I had the wonderful challenge of creating our website from scratch by myself. The result of two weeks of coding is a creative and responsive website to host our educational children's game and information about our team.

    Tools used:
  • React & Javascript for functionality
  • HTML for structure
  • CSS for styling and responsiveness
  • Canva and Figma for design software
  • Namecheap as our domain and hosting provider
  • Stretch goals to implement:
  • Full responsiveness for tablets
  • Smoother loading and improve performance
  • Backend server
  • Game saving abilities
  • Parallax clouds
  • Sound effects on website
  • Newsletter
  • Tip jar
  • Space Quiz

    December 2023

    This was an open ended partner project titled "Custom API from scratch". Our team decided to create a quiz, which required authorization to participate! I was in charge of the quiz logic,the aesthetic design choices, and hand drawn elements.

    Tools used:
  • React.js & JavaScript
  • HTML & CSS
  • Express & Node.js for custom API
  • MongoDB for authentication and database
  • The Joy of Coding

    November - December 2023

    This ETL project was especially exciting, because we were able to choose which tools we wanted to utilize. We were given 3 sets of data pertaining to Bob Ross's collection of paintings, and tasked to clean them and load them into a database. The goal was to be able to search through and access data based on certain characteristics. This project sparked my continued interest in cleaning and organizing data!

    Tools used:
  • Python & Pandas for data cleaning
  • Jupyter Notebook
  • Express & Node.js for custom API
  • MySQL & SQL Notebook for database management
  • Secretum Ministerium

    August 2023

    Fully responsive eCommerce website that aids the elusive client in selling mystical tools designed for protection magic.

    Tools used:
  • Firebase for products page and shopping cart
  • HTML & CSS for structure and styling
  • Bootstrap for responsiveness
  • Midjourney for unique images
  • Procreate for custom hand-drawn logos
  • Javascript and jQuery
  • Smiling School

    July 2023

    Implementing a website from scratch using Bootstrap for the first time.

    Tools used:
  • HTML
  • CSS (minimal)
  • Bootstrap for most styling and responsiveness
  • Figma front end design software
  • Return

    April 2023

    2D platform game, built in team environment in five days. A curious alien has fallen to earth, and must race to return to the mothership!

    Tools used:
  • Pixel Studio for custom graphics
  • Unity
  • C#
  • Visual Studio Code

  • Earlier Work History

    Cafe Server at Wildflower Cafe
    March 2023 - October 2023
    During my time as a server at Wildflower, a charming Tulsa cafe, I provided excellent customer experience and made many connections with local people. I exercised my strong time management and multitasking abilities, allowing me to handle multiple tasks efficiently while maintaining a positive attitude. I take pride in providing exceptional customer service.

    I am passionate about supporting women-owned businesses and am excited about the opportunity to contribute to a dynamic team in a professional setting!
    Server Trainer at Nola's Creole & Cocktails
    February 2021 - April 2023
    Working at this high volume restaurant I honed my many skills in customer service including speedy problem solving abilities, adaptability, and cross-functional team communication. From tailoring recommendations to anticipating needs, my goal is to exceed expectations and leave a lasting impression.

    Contact

    Address

    Tulsa, Oklahoma

    Email

    timidgeek@yahoo.com
    https://twitter.com/templateflip
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