Jenish Pravinbhai Akhed

Developed microservices-based backend systems with Java, Spring Boot, REST APIs, caching, and exception handling, reducing response times by 30% and improving scalability. Built responsive dashboards and reusable components using React.js, Bootstrap, and CSS3, enhancing UX and increasing customer engagement by 25%. Implemented JWT authentication, role-based access control, and SHA-256 encryption, ensuring secure data exchange and compliance with security standards. Designed and optimized prompts for large language models (LLMs) using zero-shot, few-shot, and role-based techniques to improve response accuracy and consistency. Optimized PostgreSQL/MySQL databases with indexing, partitioning, and query tuning, reducing query execution times by 35% and improving transaction throughput. Designed and maintained robust CI/CD pipelines leveraging Git, Maven, JUnit, Docker, and AWS, improving deployment reliability, minimizing manual intervention, and enabling faster, more consistent release cy

Developed microservices-based backend with Java, Spring Boot, REST APIs, caching, and exception handling; built responsive dashboards and reusable components using React.js, Bootstrap, and CSS3; implemented JWT authentication, RBAC, and SHA-256 encryption for secure data exchange; designed and deployed AI/ML models with Python, TensorFlow, PyTorch, and Scikit-learn to improve analytics and risk assessment; optimized PostgreSQL/MySQL databases with indexing, partitioning, and query tuning; automated CI/CD pipelines using Git, Maven, JUnit, Docker, and AWS/Google Cloud; applied OOP, MVC, design patterns, multithreading, and distributed systems; collaborated with UI/UX, monitoring, error logging, and Agile SDLC to deliver production-ready solutions.

Built a scalable e-commerce backend with Node.js, Express.js, and MongoDB, implementing REST APIs, data sharding, and caching strategies that supported 50k+ concurrent users with 99.9% uptime. Designed responsive single-page applications using React.js, Bootstrap, and advanced state management, reducing page load time by 30% and improving conversion rates by 18%. Implemented JWT-based authentication, session management, and role-based access control, securing sensitive payment and user data while ensuring PCI compliance. Integrated PayPal API, Razorpay, and logistics APIs, enabling multi-currency transactions, automated invoicing, and real-time order tracking for 10k+ daily transactions. Optimized MongoDB and PostgreSQL queries, indexing, and schema design, reducing checkout and search latency by 40% and improving database throughput. Deployed containerized microservices using Docker on AWS ECS, leveraging load balancers, auto-scaling groups, and S3/CDN caching to ensure high availabil