vahid s

•Developed a scalable UI with Next.js (React) for real-time digital human dataset configuration, integrating human attributes and environmental parameters. •Built Node.js APIs to streamline backend processes and data retrieval. •Created a visual node graph system in React.js with TypeScript to manage dataset workflows and conditional dependencies. •Integrate third-party APIs and services (including LLMs) and build AI agents •Refactored backend services with Node.js to support microservices, improving modularity. •Integrated AWS (S3, EC2) for managing large synthetic datasets used in machine learning. •Utilizing RabbitMQ and Kafka message broker to handle prioritizes end-to-end message delivery and streaming. •Utilized Vuex for state management to synchronize real-time components. •Deployed WebSockets and Socket.io for real-time collaboration on configuration tasks. •Implemented end-to-end testing with Vitest (frontend) and Jest (backend); maintained CI/CD pipelines using Jenkins and GitHub Actions. •Integrated GraphQL to optimize API interactions and reduce data payload. •Engineered and deployed an advanced Image Processing Engine (IPE) featuring OCR, detection, and NSFW filtering capabilities, built with OpenCV ,Python , Prometheus, Elasticsearch, TensorFlow, Keras. •Designed RESTful APIs in Fast API and Node.js for managing financial transactions and reporting. •Automated testing and deployment with Jenkins, Docker, and Jest; integrated GraphQL to reduce API over-fetching. •Develop the backend of a HD wallet blockchain application, leveraging a microservices architecture for high scalability.

•Contributed to a React-based SPA with modular, reusable components for dynamic content and visualization. •Developed secure and scalable RESTful APIs with Laravel and Node.js to support frontend data requirements. •Managed application state using Redux for consistent data handling. •Assisted in integrating PostgreSQL for efficient database management. •Refactored backend services in Laravel to improve data retrieval performance. •Tested frontend components with Vitest and backend services with PHPUnit. •Developed a visual node-based system in Vue.js for scenario and data management. •Secured authentication with OAuth 2.0 and JWT tokens. •Implemented CI pipelines with Jenkins and GitHub Actions for seamless build and deployment. •Worked with UX/UI teams to ensure WCAG-compliant frontend layouts. •Designed and implemented a price crawling and analysis dashboard that automated pricing updates, resulting in a 75% reduction in staffing requirements. •Devised and integrated web-based attendance software with Laravel and Vue.js, significantly enhancing functionality. •Successfully developed over 50 WordPress websites using premium themes and custom designs, leading to a 60% increase in traffic and a 25% boost in conversion rates. •Engaged in Agile processes, including daily scrums, sprint planning, and retrospectives.

Skills: English Teaching · Technology Coaching · Computer Vision · Python (Programming Language)