I will optimize your web application for performance and security


About this gig
Stop losing users to slow load times and hidden security vulnerabilities.
In today's market, a 1-second delay in page load can reduce conversions by 7%. As a Senior Engineering Lead with 6+ years of experience in the banking and healthcare sectors, I specialize in transforming sluggish, vulnerable web applications into high-performance, enterprise-grade solutions.
I don't just use automated plugins; I perform deep-level code analysis and architectural re-engineering to ensure your site is fast, secure, and scalable.
What I bring to your project:
- Performance Optimization: React/Next.js code splitting, bundle size reduction, memoization, and Node.js API response time tuning.
- ️ Hardened Security: Implementation of JWT/OAuth 2.0 best practices, XSS/CSRF protection, secure headers (CSP), and thorough dependency audits.
- ️ Infrastructure Tuning: AWS/Cloud configuration audits to reduce latency and infrastructure overhead.
- Measurable Results: My goal is to achieve 90+ Google PageSpeed scores and "A" grade security ratings.
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Get to know Mihir S
Senior Full Stack Engineer
- FromIndia
- Member sinceFeb 2023
- Avg. response time1 hour
Languages
Gujarati, English, Hindi
