You will get an audit your app for performance, security, and scalability.
Project details
If your app feels slow, unstable, or hard to scale, ignoring it will cost you later.
I review applications from a Tech Lead perspective, not just surface-level testing.
You’ll get a clear, actionable breakdown of what’s wrong and what to fix.
What I review:
• Architecture and scalability
• Code quality and structure
• Performance bottlenecks
• Security risks
• Database and integrations
• Deployment and CI/CD gaps
What you receive:
• A structured review report
• Clear issue explanations
• Practical recommendations
• No fluff, no guesswork
This is ideal if you:
• Inherited an app from another team
• Are preparing to scale
• Want clarity before investing more money
If you want to know what’s really going on inside your app, this is for you.
Click continue to proceed.
I review applications from a Tech Lead perspective, not just surface-level testing.
You’ll get a clear, actionable breakdown of what’s wrong and what to fix.
What I review:
• Architecture and scalability
• Code quality and structure
• Performance bottlenecks
• Security risks
• Database and integrations
• Deployment and CI/CD gaps
What you receive:
• A structured review report
• Clear issue explanations
• Practical recommendations
• No fluff, no guesswork
This is ideal if you:
• Inherited an app from another team
• Are preparing to scale
• Want clarity before investing more money
If you want to know what’s really going on inside your app, this is for you.
Click continue to proceed.
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, React Native, SwiftApp Purpose
Blockchain, Chat, Delivery, Education, Health & Fitness, Lifestyle, Maps & Navigation, Productivity, Shopping, TravelExpertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $500
These options are included with the project scope.
$500
- Delivery Time 7 days
- Number of Revisions 1
- Bug Investigation
- Fix Documentation
Optional add-ons
You can add these on the next page.
Fast 3 Days Delivery
+$250Frequently asked questions
37 reviews
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This project doesn't have any reviews.
IS
Ian S.
Apr 2, 2026
Project Proposal: Custom Email Signature Generator
project was not completed successfully
RL
Retief L.
Aug 22, 2025
Responder App and Dashboard
Very experienced team with members in multiple aspects including UX, devops, frontend and backend. Professional and responsive. High quality product to work with.
IS
Ian S.
Jun 17, 2025
Funding Page Next.js
I worked with Haider on enhancing a website’s funding page and was genuinely impressed. His attention to detail, responsiveness, and creative input made the entire process smooth and impactful. The final result was polished, professional, and aligned perfectly with our goals. Would absolutely recommend collaborating with Haider for any web or design-related project.
EA
Elizabeth A.
Apr 29, 2025
30 minute consultation
We ended up working together, hired him, and it's been a wonderful experience.
MA
Mohammed A.
Apr 26, 2025
Chatapp & Website App
Haider was a pleasure to work with. He delivered excellent work, and even some developers I know reviewed his code and confirmed it was of high quality. He completed his tasks within the agreed timeline — any delays we experienced were from our side, not his. Overall, it was a great experience working with him.
About Haider
Fractional CTO | AI-Native Web/Mobile SAAS | RAG | Solution Architect
88%
Job Success
Lahore, Pakistan - 12:34 pm local time
🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%)
🚀 Using AI Agents to deliver POC & MVPs in 2 weeks
🧑💻 Almost a Decade of Experience
💡 Solution Architect
Are you looking for a highly skilled and efficient(with the help of AI) developer who can bring your vision to life with robust, scalable, and user-friendly solutions? With almost a decade of experience across Full-Stack Development, Mobile App Creation, and Cloud Computing, I specialize in delivering high-quality projects that drive business success.
What I Offer:
🧠 AI & Gen-AI Systems: Developing custom AI solutions, such as chatbots, LLM-based applications, and generative AI for content creation, user interaction, and automation.
📱 Mobile & Web App Development: Expertise in creating responsive, scalable apps using React, React Native, NextJs, Swift, Kotlin, and Flutter.
🖥 Full-Stack Development: Experienced in building robust systems using technologies like MERN, Node.js, Python, .NET, and more.
💭 Cloud Solutions: Providing intelligent and scalable solutions with AWS, Azure, and Google Cloud for optimized performance.
✏️ UI/UX Design: Design intuitive user interfaces prioritizing engagement and a seamless user experience.
🗃 Project Management: Effective use of Jira, Trello, and Slack for streamlined communication and project management.
Why Choose Me?
🗝 Proven Track Record: Successfully completed 100+ projects across industries like E-commerce, Fintech, Healthcare, and Logistics.
🗝 Client-Centric Approach: Consistent 5-star reviews and repeat clients.
🗝 Consultation Services: I offer a free consultation to help you determine the best tech solutions for your project.
Tech Skills & Keywords:
AI & Generative AI | LLMs | N8n | Zapier | Make.com | GHL | GoHigh Level | AI Chatbots | ChatGPT | Full-Stack Development | React Native | Swift | Kotlin | Node.js | Python | Cloud Solutions | AWS | Google Cloud | Azure | UI/UX Design | Mobile Apps | Dating App Development | Social Media App Development | E-commerce | SaaS Platforms | Fintech Solutions | Custom Software | Agile Methodologies | API Integration | Firebase | MongoDB | Payment Gateways | NextJs | NestJs | Netlify | Vercel | Replit | Stripe | Booking System | Learning Management System (LMS) | Ed-Tech (Education Technology) | Healthcare | Fitness | Web 3.0 | Automobile App | HR App
𝗜𝗡𝗩𝗜𝗧𝗘 𝗠𝗘 𝗧𝗢 𝗬𝗢𝗨𝗥 𝗝𝗢𝗕 𝗡𝗢𝗪!
📌 So, if you're ready to turn your dreams into digital reality, I'm the wizard you've been waiting for. Let's create something extraordinary together! 🚀🌟
Steps for completing your project
After purchasing the project, send requirements so Haider can start the project.
Delivery time starts when Haider receives requirements from you.
Haider works on your project following the steps below.
Revisions may occur after the delivery date.
Architecture Review.
Assessing system design, modularity, and scalability.
Code Quality Analysis
Evaluating readability, maintainability, and best practices.