Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Seasoned Full Stack Software Engineer seeking to leverage extensive background in web development with React, Next.js, Django, Node.js, and AI/ML proficiency to create robust and user-friendly web applications. Eager to apply a decade of software development experience to contribute to a dynamic team environment and add immediate value through innovative solutions. Dedicated to maintaining cutting-edge industry knowledge, including AI based neural image processing and LLM integration, and advancing user experience through meticulous and efficient code.…Seasoned Full Stack Software Engineer seeking to leverage extensive background in web development with React, Next.js, Django, Node.js, and AI/ML proficiency to create robust and user-friendly web applications. Eager to apply a decade of software development experience to contribute to a dynamic team environment and add immediate value through innovative solutions. Dedicated to maintaining cutting-edge industry knowledge, including AI based neural image processing and LLM integration, and advancing user experience through meticulous and efficient code.

Octavio Buelna

Full Stack Developer, Front-End Developer, AI Engineer, +4





Seasoned Full Stack Software Engineer seeking to leverage extensive background in web development with React, Next.js, Django, Node.js, and AI/ML proficiency to create robust and user-friendly web applications. Eager to apply a decade of software development experience to contribute to a dynamic team environment and add immediate value through innovative solutions. Dedicated to maintaining cutting-edge industry knowledge, including AI based neural image processing and LLM integration, and advancing user experience through meticulous and efficient code.…Seasoned Full Stack Software Engineer seeking to leverage extensive background in web development with React, Next.js, Django, Node.js, and AI/ML proficiency to create robust and user-friendly web applications. Eager to apply a decade of software development experience to contribute to a dynamic team environment and add immediate value through innovative solutions. Dedicated to maintaining cutting-edge industry knowledge, including AI based neural image processing and LLM integration, and advancing user experience through meticulous and efficient code.

Available to hire

Seasoned Full Stack Software Engineer seeking to leverage extensive background in web development with React, Next.js, Django, Node.js, and AI/ML proficiency to create robust and user-friendly web applications. Eager to apply a decade of software development experience to contribute to a dynamic team environment and add immediate value through innovative solutions. Dedicated to maintaining cutting-edge industry knowledge, including AI based neural image processing and LLM integration, and advancing user experience through meticulous and efficient code.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Full Stack Frontend Engineer at Walmart

March 31, 2022 - Present

- Built and maintained a B2B platform using React/Next.js based on a B2C platform. - Delivered responsive, pixel-perfect web and mobile layouts using design components and bootstrap. - Integrated GraphQL APIs for efficient data retrieval. - Utilized Swagger and Postman for API documentation and developer collaboration. - Implemented internationalization for multiple languages. - Followed Test-Driven Development (TDD) principles and integrated automated tests using Jest and Cypress to ensure high test coverage and system robustness.

Modernization Full Stack Engineer at TReNDS

April 27, 2022 - July 8, 2025

- Migrated an HTML/jQuery website to a modern SPA using TypeScript, React, Context API, and Ant Design, improving UI responsiveness and maintainability. - Enhanced CI/CD processes by transitioning CircleCI pipelines to Docker and GitHub Actions. - Recommended and implemented comprehensive AWS integration consolidating services on a unified platform using EC2, CodeBuild, CodeDeploy, RDS, DynamoDB, SQS, SNS, S3, CloudFront, CloudWatch, and API Gateway. - Created docker images for image processing and integrated AI-based neural image processing services (TensorFlow, PyTorch, NVFlare). - Developed and maintained REST and GraphQL APIs using Python, Django, Node.js, Express, PostgreSQL, and MongoDB. - Built cross-platform desktop applications with Electron, implemented real-time updates with Socket.IO, static type checking with TypeScript and Mypy, and adopted TDD with Jest, Pytest, and Playwright. - Contributed to architectural decisions ensuring scalability and maintainability.