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You will get highly scalable full stack app for your any business

Syed Maaz S.Status: Offline
Syed Maaz S. Syed Maaz S.
5.0
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Syed Maaz, priced and ready to go.
Syed Maaz S.Status: Offline
Syed Maaz S. Syed Maaz S.
5.0
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Syed Maaz, priced and ready to go.

Project details

With over 5️⃣ years of experience delivering exceptional results and exceeding client expectations. As a versatile freelancer, I confidently tackle any project with a diverse range of skills and expertise.

🌟 New to this platform, but not to the IT world! 🌟

🔧 Back-End:
 • Node.js: (Express, Hapi)
 • Ruby on Rails
 • Databases: MongoDB, MySQL, PostgreSQL
💻 Front-End:
 • JavaScript Frameworks: Vue.js, React.js, Angular.js, jQuery, AJAX
 • Markup Languages: HTML, HTML5, JSON, XML
 • Styling: CSS, CSS3, Bootstrap
 • UI Libraries: Material UI, Semantic UI, Ant Design, Tailwind CSS

🌐 Server-Side:
 • Web Servers: Apache, Nginx
 • Cloud Platform: AWS
 • AWS Cloud Services: EKS, Redshift, EC2, ECS Fargate, Lambda

🔄 Workflow:
 • Methodologies: Agile / Scrum
 • Version Control: Git
 • Project Management: Jira, Trello

Your satisfaction is my top priority, and I will continue to work with you until you are completely happy with the outcome.

✨ Success is not a destination, but a journey. Don't let hesitation be the roadblock on your journey. Take the first step, send me a message, and together we can turn your project into a success story. ✨
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance Optimization
What's included
Service Tiers Starter
$100
Standard
$350
Advanced
$750
Delivery Time 1 day 5 days 10 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
148
Design Customization
Content Upload
-
Responsive Design
Source Code
5.0
5 reviews
100% Complete
(5)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

AH

Alvin H.
5.00
Apr 20, 2025
Shopify store setup and integrations Maaz has gone above and beyond on this project. I’m very pleased! We will work together again.

DM

David M.
5.00
Apr 15, 2025
Senior Full-Stack Developer (Back-End) - MEAN Stack

AH

Alvin H.
5.00
Dec 27, 2024
Shopify API Integration for Product Sync and Sales Management Maaz was great and very communicative. He did a great job!

JE

Joshua E.
5.00
Sep 20, 2024
Update PM website SEO and Analytics This is the second time we have used Maaz, he finished on time, he did good work, he is responsive and has a good attitude. Highly recommended him as a freelancer.

JE

Joshua E.
5.00
Sep 4, 2024
Update Handyman Website He did what he said, when he said he would do it and he did a great job.
Syed Maaz S.Status: Offline

About Syed Maaz

Syed Maaz S.Status: Offline
Full Stack Developer | AI, GenAI & SaaS | 100K+ Users | 7+ Years
91% Job Success
5.0  (5 reviews)
Islamabad, Pakistan - 3:55 am local time
7+ Years Building Scalable SaaS, Marketplaces & AI Platforms | GenAI & Agentic AI Expert, GPT-4o, LangChain, CrewAI, AI Agents | Apps Used by 100K+ Users & Trusted by VC-Backed Startups | Delivered Revenue-Generating Platforms Across Fintech, IoT & eCommerce | Zero-Risk Promise, 100% Refund If I Don't Deliver

I've built systems used by 100K+ users, deployed AI-powered products with OpenAI, LangChain & autonomous AI agents, and helped startups launch platforms that generate real revenue. Whether you need a polished MVP, complex backend architecture, agentic AI workflows, or an end-to-end AI-powered product, I take it from idea to production.


TECH EXPERTISE
------------------------------------------

Back-End Development
• Node.js (Express, NestJS, Hapi), Python (Django, FastAPI, Flask), Ruby on Rails
• Databases: PostgreSQL, MongoDB, MySQL, Redis, DynamoDB

Front-End Development
• React.js, Next.js (SSR, ISR, App Router), Vue.js, Nuxt.js, Angular
• TypeScript, TailwindCSS, Material UI, Shadcn/UI, Bootstrap

AI, GenAI & Agentic AI
• LLMs & APIs: OpenAI (GPT-4o, GPT-4 Turbo), Claude API, Gemini, Llama 3
• Agentic Frameworks: LangChain, LangGraph, CrewAI, AutoGen
• RAG Pipelines: LlamaIndex, Pinecone, ChromaDB, pgvector
• AI Tooling: Function Calling, Tool Use, Structured Outputs, JSON Mode
• Voice & Multimodal: Whisper, ElevenLabs, GPT-4 Vision
• Workflow Orchestration: n8n, Make, Zapier, Custom AI Pipelines
• Fine-Tuning & Embeddings: OpenAI Fine-Tuning, HuggingFace
• AI Deployment: Vercel AI SDK, Streaming Responses, Prompt Engineering, Guardrails

Cloud & DevOps
• AWS: Lambda, EC2, S3, RDS, Fargate, SNS/SQS, CloudFront
• GCP: Cloud Functions, Cloud Run, BigQuery
• Docker, Docker Compose, GitHub Actions, GitLab CI
• Nginx, Apache, Terraform

Workflow & Collaboration
• Agile/Scrum, Git, Jira, Trello, Linear, Slack


NOTABLE PROJECTS
------------------------------------------

1) MyPerfectAI: AI Tool Recommendation SaaS
AI-powered platform that matches users with the right tools based on task input using intelligent classification and recommendation engines.
Stack: Next.js, FastAPI, PostgreSQL, GPT-4, LangChain

2) CarbonSifr: AI Carbon Emission Tracker
Enterprise sustainability platform using AI/ML models to track, analyze, and forecast carbon emissions against organizational goals.
Stack: Next.js, Django, Python ML, GCP

3) Origin Smart Controls: IoT Smart Building Platform
Real-time IoT platform for intelligent building management with sensor integration and automated control systems.
Stack: Vue.js, FastAPI, AWS IoT, MQTT

4) GolfForever: Fitness SaaS (100K+ Users)
Personalized fitness training platform for golfers with video streaming, subscription billing, and performance analytics serving 100K+ active users.
Stack: React.js, Node.js, AWS, Stripe

5) FashionPass: Subscription Fashion Rental
Full-featured subscription-based fashion rental marketplace with real-time order management, payment integrations, and inventory tracking.
Stack: Next.js, MongoDB, WebRTC, Node.js, AWS

6) Recurate: Recommerce on Shopify
Scalable recommerce platform built on Shopify, powered by event-driven microservices architecture for high-throughput order processing.
Stack: NestJS, PostgreSQL, SNS/SQS, DynamoDB, AWS Lambda

7) UppedEvents: Event Management SaaS
End-to-end event management platform with ticketing, drag-and-drop UI builder, and high-performance API layer.
Stack: Angular, Node.js, MySQL, Docker


WHAT YOU CAN EXPECT
------------------------------------------

• Clean, modular, and scalable code, built for production
• AI/GenAI & Agentic integrations with real-world business impact
• Fast response times and clear, proactive communication
• Full project ownership, from API to UI, from idea to launch
• 100% satisfaction, or your money back

Let's build something meaningful, message me and let's get started.

FAQ

Q. How well do you collaborate with non-technical founders?
Ans. Very well. I explain technical decisions in plain and easy-to-understand language. I keep communication simple and transparent.

Q. Are you able to take over and improve an existing codebase?
Ans. Yes, I can jump into the existing system, organize the code, fix issues, and get the project on track.

Q. Why should I hire you instead of an agency?
Ans. Agencies can overpromise and overbudget, and they rotate engineers. With me, you work directly with a senior-level developer who delivers results without any middle layers.


Keywords: Full Stack Developer, MERN Stack Developer, React.js Developer, Next.js Expert, Vue.js Developer, Angular Developer, Node.js Developer, NestJS, Python Django, FastAPI, Express.js, MongoDB, PostgreSQL, TypeScript, Shopify Developer, AI Developer, GenAI Expert, LangChain Developer, GPT-4 Integration, AI Agent Developer, CrewAI, LangGraph, RAG Pipeline, Agentic AI, LLM Integration, OpenAI API, Pinecone, Vector Database, AI Automation, AI Workflow, SaaS Developer, Marketplace Developer, AWS, DevOps

Steps for completing your project

After purchasing the project, send requirements so Syed Maaz can start the project.

Delivery time starts when Syed Maaz receives requirements from you.

Syed Maaz works on your project following the steps below.

Revisions may occur after the delivery date.

Get the requirements from you and give the best outcome in short timeframe.

Review the work, release payment, and leave feedback to Syed Maaz.