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Hello,
I'm Harsh
Full Stack Developer

Innovative Full Stack Developer with 2 years of experience in developing and maintaining web applications, implementing security and data protection solutions. Proven track record in improving user engagement, revenue, and application performance by up to 30%. Skilled in collaborating with cross functional teams, integrating third-party services and APIs, and optimizing web applications for performance.

Recent works ____
Some of my favorite projects
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Aaveg Shuttle
Experience ____

Years of Experience, Countless Stories

  1. Wti Cabs logo

    Wti Cabs

    • Implemented Server-Side Rendering (SSR) with Next.js to improve performance and SEO , while building dynamic UIs that supporting over 30K monthly users and reducing page load times by 20%.
    • Enhanced application security and user privacy by integrating OAuth 2.0 and JWT-based authentication, reducing the risk of unauthorized access.
    • Integrated payment gateways (Stripe, Razorpay) and built a webhook driven payment processing system, increasing successful transaction rates to 99% that significantly minimized payment failures.
    • Streamlined application deployment using Docker containers and AWS, improving scalability and reducing downtime.
    • Optimized backend performance by reducing API response time by 40% through Redis caching and efficient MongoDB indexing strategies that reduced database load under high traffic.
  2. Freelance logo

    Freelance

    • Developed web interfaces and collaborated with UX designers to implement responsive design principles, enhancing mobile user experience and increasing mobile traffic by 25%.
    • Created scalable RESTful APIs using Node.js, Express.js.
    • Debugged and resolved application issues to improve user experience.
    • Leveraged AWS serverless architecture (Lambda, API Gateway) to build event-driven microservices, reducing infrastructure costs by 30% while improving scalability.
    • Integrated Firebase Notification Service to enable Push Notification for the Web Applications
Have any project in mind?
Feel free to contact me or just say friendly hello!
Harsh Sahni
Information
+91-9111982854
harshsahni1235@gmail.com
Gurugram, Haryana
Developed by Harsh Sahni
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