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I'm Pranjal Patel, a Full Stack Developer with 3+ years of experience building secure, scalable, and user-focused web applications. I specialize in JavaScript/TypeScript, React, Node.js, and cloud-native development, designing RESTful and event-driven systems, optimizing API performance, and improving frontend usability. I also work with CI/CD, containers, microservices, and automated testing to deliver clean, maintainable code and reliable features that boost user satisfaction.…I'm Pranjal Patel, a Full Stack Developer with 3+ years of experience building secure, scalable, and user-focused web applications. I specialize in JavaScript/TypeScript, React, Node.js, and cloud-native development, designing RESTful and event-driven systems, optimizing API performance, and improving frontend usability. I also work with CI/CD, containers, microservices, and automated testing to deliver clean, maintainable code and reliable features that boost user satisfaction.

Pranjal Patel

Full Stack Developer, Web Developer, Front-End Developer, +2

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I'm Pranjal Patel, a Full Stack Developer with 3+ years of experience building secure, scalable, and user-focused web applications. I specialize in JavaScript/TypeScript, React, Node.js, and cloud-native development, designing RESTful and event-driven systems, optimizing API performance, and improving frontend usability. I also work with CI/CD, containers, microservices, and automated testing to deliver clean, maintainable code and reliable features that boost user satisfaction.…I'm Pranjal Patel, a Full Stack Developer with 3+ years of experience building secure, scalable, and user-focused web applications. I specialize in JavaScript/TypeScript, React, Node.js, and cloud-native development, designing RESTful and event-driven systems, optimizing API performance, and improving frontend usability. I also work with CI/CD, containers, microservices, and automated testing to deliver clean, maintainable code and reliable features that boost user satisfaction.

Available to hire

I’m Pranjal Patel, a Full Stack Developer with 3+ years of experience building secure, scalable, and user-focused web applications.

I specialize in JavaScript/TypeScript, React, Node.js, and cloud-native development, designing RESTful and event-driven systems, optimizing API performance, and improving frontend usability. I also work with CI/CD, containers, microservices, and automated testing to deliver clean, maintainable code and reliable features that boost user satisfaction.

Skills

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Expert

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Intermediate

Work Experience

Full Stack Developer at Uber, USA

February 1, 2025 - Present

Designed and maintained high-traffic React and Node.js applications supporting customer and internal workflows across regions. Refactored frontend components and optimized state management, reducing page load times by 28% and improving overall responsiveness. Built TypeScript-based REST APIs with strong validation and consistent error handling. Integrated backend services with Kafka-based event-driven systems to process real-time trip lifecycle updates, improving data consistency. Strengthened API security with OAuth-based authentication and role-based access controls. Created monitoring dashboards with AWS CloudWatch, enabling faster incident detection and reducing investigation time by ~30%. Supported migration of selected services to AWS Lambda, contributing to a 15% reduction in infrastructure costs.

Junior Full Stack Developer at Cognizant, India

May 1, 2021 - August 1, 2023

Developed end-to-end web applications using React, Node.js, and PostgreSQL for enterprise clients in retail and financial domains. Created reusable UI components and improved global state management using Redux Toolkit, reducing duplicated front-end code by around 40%. Built backend services with Express.js, focusing on clean API contracts, request validation, and consistent response handling. Improved database performance by analyzing slow queries, adding indexes, and restructuring joins, reducing average query execution time by 22%. Implemented automated testing using Jest and Cypress, increasing code coverage to 85% and significantly lowering post-release defects. Collaborated with DevOps teams to containerize applications using Docker and deploy them to Kubernetes. Authored clear technical documentation covering APIs, data flows, and deployment steps, helping new developers onboard faster and reducing dependency on senior engineers.