Headline

Backend Developer @Fonix Technologies || DSA|| python || Node | Fastapi | Docker

About

👋 Hi, I’m Priti Kumari, a Backend Developer passionate about designing and delivering scalable, secure, and high-performance backend systems. 🔧 Technical Proficiency: Skilled in Node.js, Express.js, PostgreSQL, MongoDB, and RESTful API development, with hands-on experience implementing role-based access control (RBAC) and JWT authentication to ensure robust security. ⚡ Performance-Driven: Expertise in query optimization, indexing, and building modular, maintainable code that supports fast and reliable applications. 💼 Professional Experience: Developed and deployed multiple full-stack projects during internships, focusing heavily on backend architecture, API design, and integration workflows in Agile environments. 🤝 Collaborative Problem Solver: Strong communicator who works closely with cross-functional teams including frontend, QA, and product owners to streamline workflows and deliver quality software on schedule. 🌱 Growth Mindset: Quick learner who thrives in zero-to-one environments, continuously upskilling in cloud technologies, testing tools like Postman, and best practices in backend system design. 🚀 Product-First Approach: Committed to shipping clean, user-centric code that solves real-world problems efficiently and scales seamlessly. I am excited to connect with teams looking for a dedicated backend developer who brings both technical depth and a passion for continuous improvement.

Location

Greater Jaipur Area

Work experience

Back End Developer at Fonix Technologies, Apr 2026 - Present · 3 mos

Back End Developer at Fonix Technologies, Sep 2025 - Mar 2026 · 7 mos, Developed a scalable e-commerce backend using Node.js, Express.js, and PostgreSQL, building RESTful APIs for users, products, and orders. Implemented JWT-based authentication and RBAC, strengthening API security and protecting sensitive endpoints. Leveraged generative AI tools to enhance project workflows, automate repetitive tasks, and improve backend efficiency.

Intern at Learn and Build, Jun 2024 - Sep 2024 · 4 mos, Built and deployed 4+ backend applications with secure RESTful APIs, CRUD operations, and JWT authentication. Engineered role-based access control (RBAC), reducing unauthorized access attempts by 30% and improving data security. Optimized API performance by resolving 15+ bottlenecks, decreasing average response time by 300ms across endpoints.

Education

Bachelor of Technology - BTech, Computer Science, Jaipur Engineering College

Bachelor of Technology - BTech, CSE, RTU Jaipur Engineering College