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I'm Khushi Rathore, a Software Development Engineer - 1 with 1+ year of experience building scalable backend systems and full-stack web applications using Node.js, Next.js, and PostgreSQL. I have hands-on experience designing RESTful APIs, implementing JWT/OAuth authentication, and shipping event-driven architectures in production startup environments. I enjoy tackling system design challenges, optimizing database performance, and automating CI/CD pipelines. When I'm not coding, I solve problems on LeetCode (850+), and I love collaborating with cross-functional teams to ship reliable products.…I'm Khushi Rathore, a Software Development Engineer - 1 with 1+ year of experience building scalable backend systems and full-stack web applications using Node.js, Next.js, and PostgreSQL. I have hands-on experience designing RESTful APIs, implementing JWT/OAuth authentication, and shipping event-driven architectures in production startup environments. I enjoy tackling system design challenges, optimizing database performance, and automating CI/CD pipelines. When I'm not coding, I solve problems on LeetCode (850+), and I love collaborating with cross-functional teams to ship reliable products.

Khushi Rathore

Full Stack Developer, Web Developer, Back-End Developer

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I'm Khushi Rathore, a Software Development Engineer - 1 with 1+ year of experience building scalable backend systems and full-stack web applications using Node.js, Next.js, and PostgreSQL. I have hands-on experience designing RESTful APIs, implementing JWT/OAuth authentication, and shipping event-driven architectures in production startup environments. I enjoy tackling system design challenges, optimizing database performance, and automating CI/CD pipelines. When I'm not coding, I solve problems on LeetCode (850+), and I love collaborating with cross-functional teams to ship reliable products.…I'm Khushi Rathore, a Software Development Engineer - 1 with 1+ year of experience building scalable backend systems and full-stack web applications using Node.js, Next.js, and PostgreSQL. I have hands-on experience designing RESTful APIs, implementing JWT/OAuth authentication, and shipping event-driven architectures in production startup environments. I enjoy tackling system design challenges, optimizing database performance, and automating CI/CD pipelines. When I'm not coding, I solve problems on LeetCode (850+), and I love collaborating with cross-functional teams to ship reliable products.

Available to hire

I’m Khushi Rathore, a Software Development Engineer - 1 with 1+ year of experience building scalable backend systems and full-stack web applications using Node.js, Next.js, and PostgreSQL. I have hands-on experience designing RESTful APIs, implementing JWT/OAuth authentication, and shipping event-driven architectures in production startup environments.

I enjoy tackling system design challenges, optimizing database performance, and automating CI/CD pipelines. When I’m not coding, I solve problems on LeetCode (850+), and I love collaborating with cross-functional teams to ship reliable products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Hindi

Fluent

Work Experience

Software Developer at Flexzistay

September 1, 2025 - February 1, 2026

Redesigned invoice generation pipeline using Pub/Sub event-driven architecture in Next.js and Prisma ORM, eliminating race conditions in concurrent booking scenarios and reducing processing latency by 40%. Automated customer communication workflows by integrating Zoho CRM and WhatsApp API (AiSensy), reducing manual follow-ups by 60% and improving average response turnaround time. Built and deployed a Manager Portal handling booking, inventory, and transactions using Next.js (SSR) and REST API design, reducing manual operations by 40% and enabling real-time management workflows for property teams. Containerized microservices using Docker and implemented CI/CD pipelines with GitHub Actions, reducing deployment time by 50% and ensuring zero-downtime releases.

Full Stack Intern at Newral

May 1, 2025 - September 1, 2025

Optimized authentication flow by implementing token caching and eliminating redundant redirect calls, reducing average login latency from 2.1s to 1.1s (47% improvement) across 2 production applications. Developed a full-stack marketplace (Earthy Agri-Market) with role-based access control and end-to-end order tracking using React.js, Node.js, MongoDB, and REST APIs in a 3-week Agile sprint.