Open to opportunities

Dondray User

@dondrayuser

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Dynamic Senior FullStack Developer with over a decade of experience.

United States

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth while tackling challenging projects.

I am a dynamic and results-driven Senior FullStack Developer with over a decade of experience in designing and delivering innovative, scalable solutions across various sectors, including financial services, automotive technology, and advertising technology. My expertise lies in developing React-based interfaces and robust Python/Node.js backends, with a proven track record of optimizing systems to enhance user engagement, operational efficiency, and ROI.

Throughout my career, I have successfully led cross-functional teams and mentored engineers, implementing industry best practices to drive performance and innovation. At Discover, I developed a next-generation personalized credit card management portal and optimized machine learning-based fraud detection algorithms, achieving significant improvements in customer satisfaction and fraud detection accuracy. My experience at Agero and JuiceMedia.AI further honed my skills in real-time systems, AI-driven analytics, and cloud-native technologies, allowing me to tackle complex business challenges and deliver measurable outcomes.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Discover

Jan 2021 - Present (4 years 5 months)

Developed a next-generation personalized credit card management portal, enabling dynamic reward tracking, expense insights, and tailored offers using React for the frontend and Python/Django for the backend. Built a seamless end-to-end loan application and approval system by integrating AI-powered risk assessment tools and APIs for real-time credit score checks (Experian integration), reducing app

React Python Django AI Experian Machine Learning scikit learn TensorFlow RESTful APIs AWS Lambda OAuth 2.0 JWT

Senior FullStack Developer

Agero

Jan 2019 - Present (6 years 5 months)

Developed and deployed a real-time digital dispatch platform to streamline roadside assistance operations, utilizing React for the frontend and Node.js with Python microservices for backend processing, reducing average dispatch times by 25%. Built an intelligent accident management solution by integrating telematics data and machine learning models (TensorFlow) for predictive event identification

React Node Python TensorFlow AWS Lambda DynamoDB Kafka D3.Js Pandas NumPy OAuth 2.0

Python developer

JuiceMedia.AI

Jan 2017 - Present (8 years 5 months)

Developed and optimized an AI-powered omnichannel advertising dashboard for managing campaigns across online video, TV, and OTT platforms, using React for interactive interfaces and Python Flask APIs for backend integrations, enabling advertisers to manage campaigns seamlessly. Built an advanced attribution modeling system leveraging machine learning algorithms (Scikit-learn) to accurately measure

React Python Flask AI scikit learn Pandas NumPy D3.Js Docker OAuth 2.0

Education

Degrees, certifications, and relevant coursework

Georgia State University

Bachelor's degree, Computer Science

Studied the fundamentals of computer Science, including programming languages, data structures, and algorithms. Gained practical experience in software development and problem-solving.