08/11/2025 updated

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100 % available

Full Stack+AI Agent | React&Next.js/Supabase

Los Angeles, USA
Only remote
BSc.Computer Science, The University of Tulsa
Los Angeles, USA
Only remote
BSc.Computer Science, The University of Tulsa

Profile attachments

JamesWalker.pdf

HTMLJavaScriptApplication Programming Interfaces (APIs)Artificial IntelligenceData AnalysisSoftware ApplicationsComputer VisionBig DataCascading Style Sheets (CSS)Program OptimizationCode ReviewDatabasesDebuggingDevOpsDjangoGitHubUser Interface DesignPython (Programming Language)Machine LearningMongoDBNode.jsScrum MethodologyTensorFlowAzure Machine LearningNext.jsSoftware SystemsSQL DatabasesData StreamingTypeScriptWeb ApplicationsWeb PagesReact.jsExpress.jsSoftware SecurityGenerative AIBackendGitKubernetesFront End Software DevelopmentRestful ApiGPTDocker
APIs, Artificial Intelligence, AI, AWS Machine Learning, back-end, backend, large datasets, CSS,  TailwindCSS code reviews, computer vision, data analysis, data flow, database, UI/UX, DevOps, Django, Docker, Express.js, front-end, front-end development, ChatGPT, Generative AI, Git, GitHub, HTML, user interface, Computer Science, JavaScript, Kubernetes, machine learning, machine learning algorithms, MongoDB, Next.js, Node.js, code optimization, Python, React.js, RESTful APIs, SQL, Agile/Scrum, computer Applications, debugging, Debugged, application security, software solutions, TensorFlow, TypeScript, web applications, web pages

Experience

Professional experience5 - 10 years
Freelancer since2018

Languages

EnglishNative speaker

Project history

Senior Full-Stack Developer

Intuit

>10.000 team member

•Utilized Django Framework for web app development, implementing MVC architecture through Django's ORM model. •Automated infrastructure deployments using AWS CloudFormation templates (in JSON). Applied Python Library Beautiful Soup for web scraping and data parsing.
•Managed Docker containers via Kubernetes pods, load balancing across pods for optimal performance. Deployed applications in Docker Container for customization, hosting on Elastic Beanstalk.
•Employed Pandas library for statistical analysis and Numpy for numerical analysis, streamlining insurance premium calculations.
•Implemented sophisticated Legal AI solutions using Language Understanding and Management Systems (LLMs) – GPT models, AutoGPT, BabyAGI, etc., based on the LangChain Framework.
•Developed RESTful microservices using Flask and Django, and deployed on AWS servers using EBS and EC2. •Successfully migrated from SQLite to MySQL to PostgreSQL while preserving data integrity within the Django database. •Implemented a distributed worker framework using Celery with Rabbit MQ, MySQL, Django, and Flask.
•Configured IAM roles for EC2 instances in ELB, assigning them policies granting specific access levels to S3 buckets through customized JSON template-designed Stacks via Amazon Cloud Formation.
•Utilized Code Commit for secure, scalable private Git repository hosting.
•Developed a real-time executive dashboard employing Logstash, Elastic Search, Kibana & Redis.
•Leveraged HTML5, CSS3, JavaScript for cutting-edge front-end design. Built application and database servers using AWS EC2, creating AMIs and employing RDS for Oracle DB. Created PL/SQL stored procedures for data migration from staging area to data mart.

Software Developer

Square Inc

5000-10.000 team member

•Developed comprehensive frontend and backend modules using Python, Django, React and Node.js Web Framework. •Enhanced website interactivity and user experience with React and Next.js, transforming HTML and CSS dynamics. •Utilized Django Database APIs for database object access, facilitating an intuitive interface.
•Leveraged AWS cloud services to run web and applications servers, hosting dynamic websites effectively.
•Employed JQuery for client-side JavaScript manipulation and validation, bolstering application smoothness and reliability.
•Utilized MySQL to create databases, crafting queries to extract necessary data efficiently.
•Harnessed AWS S3 bucket for seamless file and document storage solutions.
•Authored and executed unit test cases via Pyunit, delivering precise code

Junior Developer

Texas Instruments Incorporated

>10.000 team member

•Took part in development of SaaS application
•UI development with React, Next, from the design perspective, such as Figma, Adobe XD
•Worked with Ant Design, Material UI, Semantic UI, Bootstrap, Tailwind CSS, Sass, Less, and jQuery
•Created reusable React components for the date picker, dropdown, buttons and input styles
•Implement mobile responsiveness, animations and effects by combining various UI libraries
•Worked with Firebase Deploy, Firestore, Real-time DB and Functions
•Customized layout using HTML, CSS, and JavaScript

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