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Hi, I'm Jason R. Robinson, a Senior Full Stack Software Engineer with 11+ years of experience building scalable, high-performance applications across enterprise security, fintech, education, and logistics. I specialize in Python, Flask, Django, FastAPI, LLM, and modern frontend stacks, and enjoy leading teams to deliver robust, secure software. I thrive on solving complex architectural challenges, integrating GenAI/LLM solutions, and shaping engineering processes for quality and maintainability. I'm passionate about collaboration, mentorship, and delivering products that drive measurable business impact.…Hi, I'm Jason R. Robinson, a Senior Full Stack Software Engineer with 11+ years of experience building scalable, high-performance applications across enterprise security, fintech, education, and logistics. I specialize in Python, Flask, Django, FastAPI, LLM, and modern frontend stacks, and enjoy leading teams to deliver robust, secure software. I thrive on solving complex architectural challenges, integrating GenAI/LLM solutions, and shaping engineering processes for quality and maintainability. I'm passionate about collaboration, mentorship, and delivering products that drive measurable business impact.

Jason R. Robinson

Full Stack Developer, Developer, Cloud Developer, +7

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Hi, I'm Jason R. Robinson, a Senior Full Stack Software Engineer with 11+ years of experience building scalable, high-performance applications across enterprise security, fintech, education, and logistics. I specialize in Python, Flask, Django, FastAPI, LLM, and modern frontend stacks, and enjoy leading teams to deliver robust, secure software. I thrive on solving complex architectural challenges, integrating GenAI/LLM solutions, and shaping engineering processes for quality and maintainability. I'm passionate about collaboration, mentorship, and delivering products that drive measurable business impact.…Hi, I'm Jason R. Robinson, a Senior Full Stack Software Engineer with 11+ years of experience building scalable, high-performance applications across enterprise security, fintech, education, and logistics. I specialize in Python, Flask, Django, FastAPI, LLM, and modern frontend stacks, and enjoy leading teams to deliver robust, secure software. I thrive on solving complex architectural challenges, integrating GenAI/LLM solutions, and shaping engineering processes for quality and maintainability. I'm passionate about collaboration, mentorship, and delivering products that drive measurable business impact.

Available to hire

Hi, I’m Jason R. Robinson, a Senior Full Stack Software Engineer with 11+ years of experience building scalable, high-performance applications across enterprise security, fintech, education, and logistics. I specialize in Python, Flask, Django, FastAPI, LLM, and modern frontend stacks, and enjoy leading teams to deliver robust, secure software.

I thrive on solving complex architectural challenges, integrating GenAI/LLM solutions, and shaping engineering processes for quality and maintainability. I’m passionate about collaboration, mentorship, and delivering products that drive measurable business impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Software Engineer at Amazon

November 1, 2022 - October 1, 2025

Led the design and development of robust, scalable full-stack applications using Python, FastAPI, Django, Flask, and React/Next.js; built large-scale web scraping systems extracting 10M+ data points daily with a 99.5% success rate; designed Retrieval-Augmented Generation (RAG) pipelines with OpenAI, LangChain, Pinecone, and OpenSearch; integrated LLM APIs to enterprise apps; developed and fine-tuned multiple GenAI models; implemented GraphQL APIs; increased test coverage and deployed distributed AI inference pipelines with Spark for real-time processing; automated NLP data preprocessing; led migration of legacy systems to modern Python architectures; designed scalable Azure AD-based SSO/RBAC.

Senior Full Stack Software Engineer at Pubmark

April 1, 2017 - September 1, 2022

Led development of high-performance web and mobile apps using Python/FastAPI, Node.js, and React/TypeScript; maintained staff delivery, purchasing, and marketing platforms for millions of daily users; built automated CAPTCHA-solving system to enhance scraping efficiency; automated unit/integration testing increasing coverage to 95%; integrated analytics and ML models to personalize content and boost engagement; implemented Progressive Web App features to improve mobile conversions; managed secure payment gateway integrations and e-commerce APIs; built mobile-responsive features with React Native.

Full Stack Developer at United Parcel Service (UPS)

November 1, 2014 - March 1, 2017

Implemented CI and performance optimization strategies; redesign of customer-facing digital products using React, Java, C#, and .NET, improving performance; collaborated with mobile teams to deliver Android solutions; developed real-time analytics and cloud-based CX technologies; engineered scalable APIs and CRM integrations; built custom analytics tools and dashboards to enhance client engagement and service delivery.