Sarthak Kale

Software Engineer with 1+ year of experience building frontend-focused full stack applications using React, Node.js, and REST APIs. Strong experience in developing data-driven user interfaces, managing component state, and integrating backend services. Skilled in building scalable APIs, optimizing performance, and delivering responsive, high-quality web applications in fast-paced environments.

Web Developer at Urja Vitality (2024-12 – 2025-07)

Built and maintained full-stack applications with a focus on responsive, data-driven UI using React and integrated backend services.

• Built and maintained full-stack applications with a focus on responsive, data-driven UI using React
• Developed reusable UI components and handled dynamic data rendering
• Designed and integrated RESTful APIs for seamless frontend-backend communication
• Improved application performance by optimizing queries and reducing response time by ~30%
• Debugged production issues across frontend, backend, and database layers
• Collaborated with cross-functional teams in Agile environment

Full Stack Developer at Freelancer (2024-02 – 2024-08)

Developed end-to-end web applications with focus on frontend usability and backend performance.

• Developed end-to-end web applications with focus on frontend usability and backend performance
• Built reusable React components and integrated APIs for dynamic workflows
• Designed database schemas and optimized queries for efficient data handling
• Implemented authentication and secure API architecture

Bachelor of Engineering in Electronics and Computer Science – Maharashtra Institute of Technology (2021 – 2025)