Full Stack Lead (React + Python Back End)

React.js

React.js Expertise : Strong knowledge of components, hooks, state management, and libraries like Bootstrap, Tailwind CSS.

• Modern JavaScript : Proficient in async / await, arrow functions, restructuring, and modules.
• Responsive Design : Experience with mobile-first layouts using Flexbox, Grid, and media queries.
• Performance Optimization : Techniques like code-splitting, lazy loading, and memorization (React.memo, useMemo)
• Backend Development (Python) :
• Frameworks : Expert in Django or Flask for building scalable backend systems.
• APIs : Proficient in building RESTful APIs (Django REST Framework, Flask-RESTful), and familiar with GraphQL.
• Databases : Experience in database design, normalization, indexing, and query optimization.
• Authentication & Security : Knowledge of JWT, OAuth, and API key authentication.
• Background Tasks : Familiar with Celery or RQ for asynchronous task execution.
• Real-Time Features : Experience using WebSocket and Socket.io
• Full Stack Integration :
• Frontend-Backend Integration : Expertise in connecting React with Python backends via REST APIs or GraphQL.
• State Management : Efficient handling of client-side and backend state across the stack.
• Data Flow : Skilled in managing smooth data exchange and error handling between layers.
• DevOps & Deployment (Nice to have) :
• Containerization : Experience with Docker and Docker Compose for environment consistency.
• CI / CD : Setting up pipelines with tools like GitHub Actions, GitLab CI, or Jenkins for automation.
• Cloud Services : Familiarity with AWS, Google Cloud, or Azure for app deployment, and serverless architecture (e.g., AWS Lambda).
• Web Hosting : Experience with Heroku, Netlify, and Vercel for deployment; Nginx / Apache for production servers.
• Version Control : Proficient in Git (branching, merging, pull requests).
• Testing & Quality Assurance (Nice to have) :
• Frontend & Backend Testing : Knowledge of TDD, using tools like Jest, PyTest, and React Testing Library for testing.