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You will get an AI SaaS platform or web app with OpenAI and Next.js
Rising Talent
Project details
Welcome to High-Performance Next.js & AI SaaS Development!
Are you ready to build a scalable AI web application, a custom chatbot, or an intelligent SaaS platform? I specialize in bridging complex AI models with seamless, production-ready Next.js architectures.
We won't just write code; we will architect a robust, intelligent system tailored to your specific business logic, leaving no room for guesswork.
🛠️ Specialized Expertise:
AI & Automation:
• OpenAI API & Custom LLM Integrations
• Context-Aware Chatbots & RAG Systems
• Intelligent Dashboards & Workflow Automation
Frontend Architecture:
• Next.js (App Router) & React.js
• TypeScript (Secure, Type-Safe Code)
• Tailwind CSS & Material UI
Backend & System Design:
• Node.js & Hono
• PostgreSQL (Prisma) & MongoDB (Mongoose)
• REST APIs & GraphQL (Apollo)
DevOps & Quality Assurance:
• Docker & GitHub Actions CI/CD
• Jest & React Testing Library
Your project requires solid software architecture to scale effectively. Let's initiate a conversation today to outline your scope, refine your AI integration strategy, and breathe life into your digital vision.
Are you ready to build a scalable AI web application, a custom chatbot, or an intelligent SaaS platform? I specialize in bridging complex AI models with seamless, production-ready Next.js architectures.
We won't just write code; we will architect a robust, intelligent system tailored to your specific business logic, leaving no room for guesswork.
🛠️ Specialized Expertise:
AI & Automation:
• OpenAI API & Custom LLM Integrations
• Context-Aware Chatbots & RAG Systems
• Intelligent Dashboards & Workflow Automation
Frontend Architecture:
• Next.js (App Router) & React.js
• TypeScript (Secure, Type-Safe Code)
• Tailwind CSS & Material UI
Backend & System Design:
• Node.js & Hono
• PostgreSQL (Prisma) & MongoDB (Mongoose)
• REST APIs & GraphQL (Apollo)
DevOps & Quality Assurance:
• Docker & GitHub Actions CI/CD
• Jest & React Testing Library
Your project requires solid software architecture to scale effectively. Let's initiate a conversation today to outline your scope, refine your AI integration strategy, and breathe life into your digital vision.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$400
|
Standard
$900
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 21 days | 45 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 2 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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WS
Woodrow S.
Jun 24, 2025
Figma card design for PK homepage
KX
Kamen X.
Feb 21, 2024
MERN SPA Project "family tree'
Parvez was very knowledge, he went above and beyond to make sure I was satisfied with the project. Was very quick to reply back to messages!!
About Parvez
Full Stack Developer | React, Node.js, Next.js | SaaS & AI Developer
100%
Job Success
Cox's Bazar, Bangladesh - 10:37 am local time
As a Software Engineer, I help startups and businesses build SaaS platforms, AI-powered applications, and headless eCommerce systems that are optimized for performance, scalability, and growth.
Backed by a 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 and a 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗯𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱, I don’t just write code—I design production-ready architectures. I take your vision from a raw concept to a fully deployed, scalable application. From pixel-perfect frontend interfaces to robust backend systems and AI integrations, I align technology with your business goals.
💻 How I Can Help You:
✅ Custom Web Applications
Scalable SaaS platforms, P2P marketplaces, admin dashboards, and enterprise-grade systems.
✅ Custom eCommerce, Dashboards & Analytics
High-performance Next.js storefronts, headless architectures, custom admin dashboards, and multi-vendor systems.
Specialty: Advanced Analytics Architecture (Custom GTM/GA4 dataLayer integrations) ensuring 100% accurate tracking across multiple payment gateways (Stripe, Klarna, Apple Pay, Google Pay).
✅ AI-Powered Applications
Integration of OpenAI / Claude APIs, custom AI chatbots, streaming chat UIs, semantic search, and workflow automation.
✅ Frontend & Performance Engineering
Responsive, high-converting UIs prioritizing Web Accessibility (a11y), Technical SEO, and Performance Engineering (90+ Core Web Vitals). Pixel-perfect Figma-to-code conversion and smooth animations with Framer Motion.
✅ Backend & API Development
Secure and scalable REST & GraphQL APIs using Node.js, Express.js, NestJS, with optimized database architecture.
⚙️ My Full Stack Tech Expertise:
🔹 Frontend: JavaScript, TypeScript, React, Next.js, React Native, Tailwind CSS, Framer Motion
🔹 Backend & Payments: Node.js, Express.js, NestJS, Stripe API, PayPal API, Supabase, Firebase
🔹 Databases & CMS: PostgreSQL (Prisma), MongoDB (Mongoose), MySQL, Sanity, Strapi
🔹 AI Integration: OpenAI API, Claude API, Vercel AI SDK, custom AI workflows
🔹 DevOps & Tools: Git, Docker, CI/CD (GitHub Actions), AWS, Vercel
🔄 My Development Process:
1. Discovery & Architecture: Designing a scalable database and system blueprint before writing any code.
2. Agile Development: Building core features with clean, maintainable code and regular updates.
3. Testing & Deployment: Rigorous QA testing, performance optimization, and seamless CI/CD deployment.
4. Post-Launch Support: Ensuring long-term stability, monitoring performance, and smooth handoffs.
🧠 Why Partner With Me?
✔️ Recognized Tech Educator – Teaching scalable architecture to 14,000+ developers on YouTube.
✔️ Scalable Architecture First – Built to grow from MVP to production-scale.
✔️ Performance-Focused – Optimized for Core Web Vitals, SEO, and speed.
✔️ Full Ownership – From UI/UX to backend systems and deployment.
✔️ Technical Clarity – I simplify complex decisions for better business outcomes.
Have an idea or an existing app that needs improvement?
Send me a message, and I’ll recommend the best technical approach for your project.
🏷️ Industry Tags & Core Competencies:
Full Stack Developer | Senior Full Stack Developer | Software Engineer | Frontend Developer | Backend Developer | React Developer | Next.js Developer | Node.js Developer | TypeScript Developer | Web Application Developer | MERN Stack Developer | Custom Next.js eCommerce Website | Headless eCommerce | Admin Dashboard Development | SaaS Platform Developer | SaaS Architecture | B2B Custom Software | MVP Development | GTM Architecture & DataLayer | Meta Pixel Integration | Google Tag Manager (GTM) | AI Integration Expert | OpenAI API | Claude API | AI Chatbot Integration | Payment Gateway Integration (Stripe/PayPal) | Tailwind CSS | PostgreSQL | Prisma ORM | MongoDB | Redis Caching | GraphQL API | REST API Development | Golang | Docker | Vercel Deployment | Supabase | System Design | Performance Optimization | Technical SEO
Steps for completing your project
After purchasing the project, send requirements so Parvez can start the project.
Delivery time starts when Parvez receives requirements from you.
Parvez works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture
We define the AI use case, select the right LLM/API, and map out the application architecture.
UI/UX & Frontend Development
I build the responsive Next.js frontend, ensuring a sleek, modern user experience.