You will get Full Stack App | MERN Stack | React Js | TailwindCSS | NEST Js | TypeScript
Project details
You will receive a high-performance, scalable, and full-featured web application built using React.js, Next.js, TailwindCSS, Nest.js, and TypeScript. With 5+ years of experience in full-stack development, I specialize in building secure, efficient, and future-proof applications tailored to your business needs.
My services cover MERN stack development (MongoDB, Express, React, Node.js), Nest.js for a robust backend, and TypeScript for type-safe, maintainable code, ensuring a seamless and modern user experience.
I offer custom development, API integrations, responsive design, authentication systems, and database optimization to help you build a powerful web presence.
My services cover MERN stack development (MongoDB, Express, React, Node.js), Nest.js for a robust backend, and TypeScript for type-safe, maintainable code, ensuring a seamless and modern user experience.
I offer custom development, API integrations, responsive design, authentication systems, and database optimization to help you build a powerful web presence.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$399
|
Standard
$1,199
|
Advanced
$3,499
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 30 days |
Number of Revisions | 1 | 3 | Unlimited |
Number of Pages | 2 | 10 | 25 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
4 reviews
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MP
Miriam P.
May 25, 2026
N8N + Node.js pro needed to complete DataForSEO MCP proxy + Claude AI integration
TR
Torben R.
May 18, 2025
ReactJS Elite Programmer
Jasir worked for us for several months. He did some VERY COMPLEX forms in ReactJS with full user flows and a lot of rules and regulations for what data should appear where and when fields should be shown or hidden etc.. I did an AMAZING job and I will reccomend him to anyone. If you got hardcore forms that nobody else can so, then hire Jasir!!! And he will not let you down, you have a deadline monday morning, he will work ALL sunday night to fix the last stuff!!
TR
Torben R.
Mar 22, 2025
NodeJS Developer Needed for Router/Controller Development
Jasir is an AMAZING developer! - In a world of millions of ReactJS developers, he truely is one in a million. He took over the most critical forms and lists in our big web app and did incredible advanced functionality. He works long hours, he is always there for the team and he works HARD! - Ohh yes.. and he focus on the WORK and not like most freelancers on nagging for more money. So my might want to hire this guy, but I wont let you :-))
HR
Hamza R.
Feb 6, 2024
Need a React.js Dev to Fix a Bug
Excellent Developer. Will recommend and will work again with him.
About Jasir Ullah
Full Stack Developer | LLM, AI Agents, Chatbot, RAG | Web & Mobile App
100%
Job Success
Multan, Pakistan - 12:01 pm local time
I'm a seasoned Full-Stack AI App Developer specializing in the MERN Stack (React.js, Node.js), AI Agents, AI-based chatbots, LLM, and RAG. With over 5+ years of experience, I excel at crafting AI-based Full-Stack applications with full automation. I seamlessly integrate the best of artificial intelligence (AI), web development, and mobile technologies to create high-performance applications that bring ideas to life.
Here are my Expertise & Skills.
🌟AI-Powered Application Development
✅ Artificial Intelligence (AI): AI automation, Data analysis, and Generative AI-based Apps.
✅ Machine Learning (ML): Integrating ML models using TensorFlow, PyTorch, and Scikit-learn.
✅ Natural Language Processing (NLP): Enhancing apps with NLP capabilities for conversational AI and chatbot systems.
✅ AI Model Integration: Leveraging APIs such as OpenAI (GPT-4, GPT-4o Mini), Gemini, Anthropic (Claude 3.5 Sonnet) for intelligent feature integration.
✅ Speech Technologies: Implementing Whisper API and speech synthesis for voice-enabled applications.
🌟Full Stack & Web Development Specialist
✅ Frontend Expertise: Proficient in React.js, Vue.js, and Three.js for building dynamic and interactive UI, with 3D modern web experiences.
✅ UI/UX Implementation: Skilled in HTML, CSS, Tailwind CSS, and Bootstrap to create pixel-perfect, responsive, and mobile-first designs.
✅ JavaScript & TypeScript: Strong foundation in modern JavaScript and TypeScript for building scalable, maintainable frontend architecture.
✅ Backend Development: Experienced in Node.js, Golang, Nest.js, Django, Firebase, and Express.js for developing robust backend API's.
🌟Mobile App Development Specialist
✅ Cross-Platform Development: Building AI-based mobile apps using Flutter and React Native, for both iOS and Android environments.
✅ Native Mobile Expertise: Skilled in iOS (Swift) and Android (Kotlin/Java) development, with a deep understanding of hardware integrations as well.
✅ Hybrid App Solutions: Creating flexible hybrid mobile apps tailored for scalability and rapid development.
✅ AI-Driven Mobile Apps: Integrating advanced AI and automation into mobile apps utilizing tools like OpenAI APIs, Computer Vision, and Generative AI for features like chatbots, voice recognition, and intelligent recommendations.
🌟AI-Driven Integration & Automation Specialist
✅ API Integration & Testing: Developing AI-based automation with platforms like Zapier, n8n, and Make.com.
✅ Workflow Automation with AI: Building smart, efficient business automations using tools such as ManyChat, Zapier, and Amazon Bedrock for conversational AI and backend workflows.
✅ Generative AI & LangChain: Leveraging LangChain and AI code generation tools to automate complex logic, accelerate development, and enhance user experiences with AI-powered features.
✅ Cloud-Based AI Services: Experienced in deploying and integrating AI across AWS, Google Cloud, Microsoft AZURE, Digital Ocean, Docker, Kubernetes, and Azure OpenAI Service for scalable, production-grade solutions.
✅ Other Tools & Technologies
GraphQL, Contentful, Jira, Heroku, Netlify, AWS, Redux, Cloud Firestore, Socket.IO, Git, Github, Heroku, Material UI, Vuetify, Passport, OAuth, Nodemailer, Github Actions, Lambda, Code-Pipeline, Server-less Architecture
✨ Goal
My goal is to assist startups and established enterprises in thriving by offering top-tier AI-powered app development services. I aim to empower these businesses with innovative solutions and strategies that will enable them to excel in the near future.
🌟 Let's discuss how I can help bring your project to life!
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝗙𝗶𝗻𝗱 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸:
Artificial Intelligence, ChatGPT, GPT-4 API, AI Chatbot, Chatbot Development, Conversational AI, OpenAI API, ChatGPT API Integration, Whisper API, DALL-E API, Stable Diffusion, LangChain, Prompt Engineering, LLM Prompt Engineering, GPT Chatbot, AI Agent Development, Machine Learning, Natural Language Processing, AI Builder, Automation, API Integration, RESTful API, Zapier, n8n, Node.js, Express.js, MongoDB, React.js, Next.js, Flutter, React Native, Hybrid App, iOS, Android, Firebase, Web Development, Mobile App Development, TypeScript, JavaScript, HTML, CSS, Tailwind CSS, Bootstrap, MySQL, Docker, AWS, Google Cloud, Azure OpenAI Service, Amazon Web Services, Git, GitHub, Web Application, Software Development, Website Integration, Lead Generation, Chatbot Integration, API Testing, Pinecone, OpenAI Embeddings, TensorFlow, Redux, Server-less Architecture, Digital Ocean, Kubernetes, GraphQL, Heroku, Material UI, Vuetify, Socket.IO, Passport, OAuth, Nodemailer, Github Actions, Codepipeline, Webpack, Yarn, npm, Storybook, Figma to HTML, Landing Page Development, Stripe Payments Gateway, Cloud Firestore, PostgreSQL, Redis, Firebase Functions, MUI, Docker Compose, DevOps, CI/CD, Jira, Netlify, AI App Development, Customer Service Chatbot
Steps for completing your project
After purchasing the project, send requirements so Jasir Ullah can start the project.
Delivery time starts when Jasir Ullah receives requirements from you.
Jasir Ullah works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1
In this step, I will review and gather the requirements. After that, I will begin working on the project development.
Step 2
In this step, I'll Complete the first draft and send it for your review.