Harsh Sinha Email & Phone Number

Maharashtra, India

– Implemented a robust and efficient feature flighting mechanism using AWS and Redux, effectively eliminating complex cross-org code dependencies and reducing release time by 95% through single-click feature toggling.– Engineered a custom API load balancer and rate-limiter with exponential backoff to seamlessly optimize OpenAI call distribution across geolocations, achieving a significant 66% improvement in overall system performance.– Executed AST analysis and jscodeshift techniques to systematically identify and replace React components across a large-scale project, resulting in a 70% reduction in code complexity and improved maintainability.– Created a GitHub bot to automatically analyze PRs, providing insights on component usage, and libraries, identifying unused components, and suggesting the top 5 components for replacement, improving code quality and maintainability.– Optimized application performance by integrating background windows for backend processing, parallel execution, and caching mechanisms, eliminating screen freezes and a performance boost of approximately 40%.– Enhanced error tracking by implementing telemetry that captures files, function names, and originating windows, accelerating bug resolution by 25% through test-driven development and improved telemetry strategies.– Mentored engineering interns and boosted their productivity by 20% through the adoption of Scrum principles.

– Developed an automated messaging system using Meta’s APIs and ReactNode, featuring predefined flows, message previews, efficient outreach to 1000+ participants with a single click, and interactive responses via WhatsApp bots.– Led team in developing Panel Management, achieving 8 - 9 secs to 1 - 2 secs server response, and seamlessly integrated Google and Microsoft calendar APIs for advanced scheduling and meeting booking.– Designed and implemented scalable Next.js components and optimized Node.js RESTful APIs for user interactions, leading to a remarkable 6x reduction in researchers’ interview time, accomplishing 30 days of work in just 5 days.

Developed a tourism website using MERN where client can book a trip, supplier can fulfill the trip, and admin can monitor the whole process.Developed customized reusable components in ReactJs and used Styled-Components CSS for the responsive pages.Incorporated Nodemailer to send email for various purposes such as authentication, new orders, etc, JWT for authentication, multer for document uploads, Razorpay for payment integration, and AWS for hosting the website.