Web App Performance, Bug Fixing & Feature Expansion by Hamza AamirWeb App Performance, Bug Fixing & Feature Expansion by Hamza Aamir

Web App Performance, Bug Fixing & Feature ExpansionHamza Aamir

Cover image for Web App Performance, Bug Fixing & Feature Expansion

Already have a web application or website that needs updates, bug fixes, or new features? I help you optimize, fix, and scale your existing codebase without breaking production.

Whether you're dealing with slow loading speeds, broken APIs, or need to add new capabilities like payments, dashboards, or AI tools, I provide fast and reliable technical solutions.

What I can do for your project:

Fix front-end UI glitches and responsive layout issues

Debug and resolve back-end API and database errors

Speed up slow loading times and optimize Core Web Vitals

Add new modern features, user flows, and third-party integrations

Clean up messy codebases and update outdated packages

Comprehensive testing before deployment to ensure zero downtime

Send me a message with your project details and the issues you need solved, and let's get it fixed.

FAQs

Hamza's other services

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Custom WordPress & Shopify Store Development$600

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High Converting Landing Page & Website Development$500

Starting at$350

Duration3 days

Tags

Next.js

Performance Optimization

React

API Integration

Maintenance

Web Developer

Bug Fixing

Code Review

Database Management