Sunil Yadav

Full Stack Developer

Infinite Group•  March 2023 - Present•  Delhi

Collaborated with Business Analysts and the Product Manager to understand and implement business requirements, solved complex business problems, significantly reducing manual work. Designed and optimized database schemas and managed dynamic project settings for flexibility using dynamic preferences. Implemented caching strategies with Redis and utilized Django caching framework to boost application speed and efficiency. Built APIs for seamless integration with internal systems. Developed a search engine for tailored course recommendations, aiding the internal team in providing assessments for students higher education abroad. Enhanced server-side performance with Django middleware optimizations, including gzip compression and HTTP caching headers. Implemented Role-Based Access Control (RBAC) and user management, along with Multi-Factor Authentication (MFA), to enhance application security. Integrated Continuous Integration/Deployment (CI/CD) pipeline for efficient deployment and pull request handling.

Full Stack Developer

Freelancer•  November 2021 - February 2023•  Remote

Integrated and customized third-party APIs, including Google Oauth2 and AllAuth, to meet project-specific requirements, enhancing authentication and authorization process. Implemented asynchronous task processing using Django Celery, reducing the time required to perform resource-intensive tasks by 40% and improving overall system scalability. Extended Django Base ViewSets, views, permission classes and used Mixins to implement Classes with custom behaviors well performing APIs. Enhanced user experience and data integrity by seamlessly Integrating Form API with Crispy Forms with Bootstrap 5, resulting in a 20% reduction in form submission errors and 15% increase in user satisfactions. Implemented real-time notification system to deliver instance updates on critical events, enhancing user management and system interactivity. Automated the creation of Dynamic PDF documents from web-based data, streamlining report generation and ensuring accessible document delivery. Created custom Model Managers to optimize database queries and simplify data retrieval, improving application performance and maintainability.