Open to opportunities

Cody User

@codyuser1

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Experienced full stack engineer with a passion for AI-driven solutions.

United States

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and allows me to leverage my skills in AI and full stack development to create impactful solutions.

I am a seasoned software engineer with over 11 years of experience in building and scaling SaaS platforms, customer-facing applications, and AI-driven solutions. My journey has taken me through various domains, including fintech, healthcare, and eCommerce, where I have honed my skills in full stack development and team leadership.

At AthinaAI, I played a pivotal role in developing core features for LLM applications, collaborating closely with key customers to enhance product offerings. My tenure at BigRio saw me leading frontend and full-stack projects, where I not only improved performance metrics but also mentored junior developers, fostering a culture of learning and innovation.

Throughout my career, I have embraced challenges in fast-paced environments, leveraging my technical expertise to drive real-world impact. I am passionate about creating meaningful digital experiences and continuously iterating based on user feedback, ensuring that the solutions I develop are both scalable and user-centric.

Experience

Work history, roles, and key accomplishments

Sr Software Engineer

AthinaAI

Nov 2024 - May 2025 (6 months)

Built the core annotation feature from scratch, adding support for LaTeX/Markdown, inline images, iframe embedding, and full screen dataset views. Implemented annotation randomization to reduce model bias and improve evaluation quality.

Annotating Data Visualization SDK Development

Sr Software Engineer

BigRio

Apr 2020 - Oct 2024 (4 years 6 months)

Spearheaded the development of a custom CRM and analytics dashboard for a major European client, integrating real-time data visualization and complex role-based permissions across platforms. Served as a tech lead on multiple projects, mentoring junior developers, reviewing code, and driving architectural decisions to ensure scalability and maintainability.

Vue.Js Python Go)CRM Dashboards Technical Leadership Agile Methodologies

Sr Full Stack Engineer

YourMechanic

Aug 2017 - Mar 2020 (2 years 7 months)

Led development of a customer-facing mobile car repair platform offering 150+ on-demand services combining React, Redux Toolkit Query, and FastAPI to deliver a responsive and scalable user experience. Engineered over 20 AWS Lambda functions with Python and Node.js, powering microservice-based REST APIs to handle high-throughput requests efficiently.

React fastAPI AWS Lambda Python Node Microservices Fraud Detection Jest Cypress

Full Stack Developer

Auth0

Feb 2014 - Jul 2017 (3 years 5 months)

Enhanced the core identity platform by implementing secure authentication flows including OAuth2.0, OpenID Connect, and MFA, improving account protection for enterprise clients. Developed a real-time user analysis dashboard using React and Apache Echarts, empowering internal teams and clients with live insights into user behaviour and system performance.

React OAuth 2.0 OpenID Connect MFA Redis API Development SDK Development

Frontend Developer

Sockeye

Mar 2011 - Jan 2013 (1 year 10 months)

Designed and developed responsive user interfaces using HTML, CSS, and JavaScript, delivering consistent cross-device experiences for renters seeking coverage solutions. Engineered backend services with Node.js and Express.js, handling authentication, data processing, and integration with 3rd party insurance APIs.

HTML CSS JavaScript Node RESTful APIs UI UX Design