Rajat

Software Development Engineer

Linear

Mar 2023 - Current (3 years 4 months)

• Led the design and development of an enterprise-scale admin dashboard application with PostgreSQL, Node JS, TypeScript, and React JS, resulting in a 90% reduction in administrator workflows. • Developed a real-time version notification system utilizing Broadcast Channel API and Service Workers, leading to enhanced client server communication that resulted in a 73% reduction in support tickets and 45% increase in user engagement. • Automated dynamic certificate generation (React JS, AWS S3), supporting over 7,000+ monthly downloads, and implemented bulk user uploads via CSV, leveraging the PapaParse library to enhance user management efficiency. • Optimized application performance through a network-oriented, service-worker based cachin

I

Software Engineer, Intern

Infino

Jul 2022 - Dec 2022 (6 months)

• Collaboratively developed a fintech product MVP with React JS, Material-UI, Node JS, Express JS, and MongoDB, achieving 90% test coverage and contributing to the acquisition of our first B2C client. • Built a payment reconciliation dashboard with Material-UI Data Grid that incorporates several payment gateways and reduces reconciliation time by 57%. • Reduced transaction discrepancies with the fee calculation automation across several payment methods (UPI, cards, net banking) using SDKs provided by Razorpay and Cashfree contributing to significant cost savings. • Contributed to the development of an automated fee calculation and report generation system, including a filtering system with a dynamic query builder for date-based transact

Software Engineer, Intern

Nagarro

Jan 2022 - Apr 2022 (4 months)

• Used Java, Spring Boot, HTML and CSS to make improvements to an internal enrollment website, taking care of pain points in usability that increased site navigation. • Assisted in implementing robust Spring Security authentication and authorization protocols for Java applications, helping mitigate unauthorized access attempts and strengthen overall system security. • Participated in database performance tuning efforts, analyzing query execution patterns, and recommending indexing improvements, which reduced average query response time by 30% and enhanced reliability for critical application modules.

E

Software Developer

Enthu AI

Jan 2021 - Jan 2022 (1 year 1 month)

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