C

Christopher Hanson

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Weatherford, Texas, United States
Contact Christopher regarding: 
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Full-time jobs
Starting at USD3k/month

Timeline

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Résumé

Jobs verified_user 0% verified
  • S&P Global
    Senior Software Engineer
    S&P Global
    Jan 2022 - Current (4 years 9 months)
    • Led end-to-end development of a secure financial analytics platform used by analysts to manage and extract insights from large volumes of financial documents. (React (Redux Toolkit), TailwindCSS, Express.js, Node.js, MongoDB, AWS)
    • Integrated LLM-based chatbot with LangChain.js to automate Q&A over financial documents, increasing analyst productivity by 35%. (Typescript, Python, OpenAI Node SDK, Hugging Face, Redis, Pinecone)
    • Architected scalable backend services and ETL pipeline for document ingestion, data extraction, and analytics dashboards. (AWS S3, AWS Glue, AWS Step Functions, Node.js Streams)
    • Collaborated closely with Product Managers, Data Scientists, and Financial Analysts to align features with busines
  • Walmart
    Senior Full-Stack Engineer
    Walmart
    Jan 2020 - Dec 2021 (2 years)
    • Contributed to modernization for a global fashion retail e-commerce platform, handling inventory of 100K+ SKUs with advanced clothing categorization and real-time availability updates. (Next.js (SSR), Bootstrap, Nest.js, PostgreSQL, AWS)
    • Developed microservices architecture on AWS, implemented GraphQL and REST API endpoints, and ensured code quality with Test-Driven development. (Jest, Mocha, Cypress, Playwright, ESLint)
    • Built a personalized recommendation system using ElasticSearch and ML models, boosting user engagement and sales conversion by 20%. (AWS Sagemaker, Numpy, Pandas, Scikit-Learn, XGBoost, Salesforce API)
    • Integrated payment gateways (Stripe, PayPal) and implemented an orchestration layer with Kafka
  • Cognizant Technology Solutions
    Software Engineer
    Cognizant Technology Solutions
    Jun 2015 - Dec 2019 (4 years 7 months)
    • Contributed to the development of a healthcare management system to manage patient records, diagnostics, and clinical workflows across hospital networks. (Express.js, Django, MySQL, GCP, Datadog)
    • Ensured HIPAA compliance and data integrity through robust access control and audit logging – collaborated with the DevOps team to deploy microservices on Kubernetes with CI/CD pipelines. (GitHub Actions, Jenkins, Docker, Google Cloud)
    • Built a real-time collaborative whiteboard for an e-learning platform, supporting virtual classrooms with live drawing, annotations, and screen sharing. (WebRTC, Canvas API, Socket.IO, Ruby on Rails, Mongo
Education verified_user 0% verified
  • Golden Gate University
    Bachelor of Science (B.S)
    Golden Gate University
    Aug 2009 - May 2015 (5 years 10 months)