You will get faster loading times and improved web app performance.
Project details
Our performance optimization project stands out by offering a tailored approach that addresses the unique needs of each web application. I focus on both quick wins and in-depth enhancements, ensuring improved Core Web Vitals, faster load times, and a better user experience. Unlike generic solutions, we combine advanced techniques like code splitting, server-side optimizations, and comprehensive frontend refactoring with the latest industry practices. We also provide continuous support and monitoring, adapting to the evolving needs of your application. Our expertise in modern frameworks like React.js, Next.js, and Flutter allows us to deliver optimized solutions that are both efficient and scalable, ensuring your site not only meets but exceeds performance standards. This comprehensive, client-focused strategy ensures lasting results and a competitive edge.
I care deeply about helping organizations/ entities to improvise their web app performance to load faster and improved user experience. The work I deliver is 100% original and high quality.
I care deeply about helping organizations/ entities to improvise their web app performance to load faster and improved user experience. The work I deliver is 100% original and high quality.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$50
|
Standard
$250
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 30 days |
Number of Revisions | 0 | 1 | 1 |
Number of Pages | 1 | 5 | 10 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
About Umair
Full stack developer | AI integration expert | Solution Architect
Lahore, Pakistan - 9:54 am local time
With 10+ years of experience, I specialize in building scalable, high-performance web, mobile, and AI-powered applications that help startups, SaaS companies, and enterprises launch and grow faster. From modern React/Next.js frontends to robust Node.js/Python backends, from cross-platform mobile apps to RAG-based AI systems, and even rapid Bubble.io MVPs, I deliver end-to-end solutions that are clean, reliable, and built to last.
✅ Core Expertise
Frontend: React.js, Next.js, Redux, TypeScript, Tailwind CSS, Material UI
Backend: Node.js, Nest.js, FastAPI, Django REST, Express.js, REST APIs, GraphQL
Databases: PostgreSQL, MongoDB, MySQL, Supabase, Elasticsearch
Mobile: Flutter, React Native, Firebase, Android Native
AI/ML: RAG-based Applications, LLM Integration, Vector Databases, Semantic Search
No-Code: Bubble.io (Rapid MVPs, SaaS Prototypes, Workflow Automation)
DevOps/Cloud: AWS, GCP, Docker, Kubernetes, CI/CD Pipelines
Testing: Cypress, Jest, Mocha, Pytest (Unit & Integration Testing)
📈 Proven Results
✔️ Shopmonkey (US SaaS) – Led development of high-performance features, optimized load times, and scaled a SaaS platform used by automotive businesses across the US.
✔️ MapleHR – Optimized performance by 90% in Core Web Vitals, ensuring a faster, smoother HR SaaS product.
✔️ NETSOL Technologies – Designed secure APIs & PostgreSQL databases for enterprise-level products with thousands of users.
✔️ Shahada.ai (RAG Platform) – Built Python/FastAPI backend with Elasticsearch + vector search powering an AI-driven knowledge platform with 10k+ daily users.
✔️ Bubble.io Projects – Delivered multiple no-code SaaS prototypes and internal dashboards, helping startups validate ideas quickly before scaling to full-stack builds.
✔️ Freelance Mobile Apps – Built & launched multiple cross-platform apps with real-time Firebase integrations (push notifications, role-based access, analytics).
🎯 Why Clients Hire Me
10+ years building SaaS, enterprise & AI-driven solutions
End-to-end ownership: from rapid Bubble.io MVPs → scalable production systems
Strong mentorship & leadership skills (team lead & code reviewer)
Proven ability to optimize performance & integrate AI features at scale
Clear communication + on-time delivery + long-term support mindset
🔑 Services Offered
Custom Web Applications – React.js, Next.js, Node.js, TypeScript
SaaS Development – Secure, scalable platforms with real-time features
Cross-Platform Mobile Apps – Flutter & React Native apps with Firebase
API & Backend Development – REST/GraphQL APIs, FastAPI/Django REST backends, database design, integrations
AI-Powered & RAG Applications – LLM integrations, vector databases, semantic search pipelines
Bubble.io Development – No-code SaaS apps, dashboards, and MVPs for fast idea validation
Performance Optimization – Faster load times, Core Web Vitals, scalability improvements
Cloud & DevOps – AWS/GCP deployments, CI/CD, Docker, Kubernetes
📌 Keywords to Find Me
React.js | Node.js | Next.js | TypeScript | SaaS Developer | MERN Stack | Full Stack Engineer | Flutter | React Native | PostgreSQL | MongoDB | API Development | Firebase | AWS | Python | FastAPI | Django REST | RAG | Vector Search | LLM | Bubble.io | No-Code Developer | SaaS MVP
📩 Ready to scale your product or launch your MVP?
Let’s connect — send me a quick message and I’ll help bring your vision to life!
Steps for completing your project
After purchasing the project, send requirements so Umair can start the project.
Delivery time starts when Umair receives requirements from you.
Umair works on your project following the steps below.
Revisions may occur after the delivery date.
Image optimization, reducing render-blocking resources & improve load times