You will get Full Stack SaaS Application Development
Rising Talent
Rising Talent
Project details
👋Meet 𝐀𝐛𝐮𝐛𝐚𝐤𝐚𝐫, a Full Stack Web Developer with 6+ years of experience building SaaS platforms, business applications, dashboards, and AI-powered web solutions.
I can handle your project end-to-end, from frontend and backend development to database architecture, authentication, API integrations, AI features, and deployment.
What I can build:
✧ Custom SaaS Platforms
✧ Business & Management Applications
✧ Admin Dashboards & Panels
✧ CRM & ERP Systems
✧ AI-Powered SaaS Applications
✧ RAG & Knowledge-Based AI Systems
✧ REST APIs & Third-Party Integrations
✧ Subscription & Payment Systems
✧ Real-Time Web Applications
Tech Stack:
Frontend: React.js, Next.js, TypeScript, Tailwind CSS
Backend: Node.js, Express.js, Nest.js, REST APIs, GraphQL
Database: MongoDB, PostgreSQL, MySQL, Supabase
AI: OpenAI, GPT, LangChain, RAG, AI Chatbots, AI Agents, Pinecone, Weaviate
Cloud & DevOps: AWS, Docker, Vercel, Firebase, CI/CD
Security: JWT, OAuth, RBAC
Payments: Stripe, Webhooks & Third-Party APIs
I focus on clean architecture, responsive UI, secure backend systems, scalable databases, and maintainable code so your application is built for long-term growth.
I can handle your project end-to-end, from frontend and backend development to database architecture, authentication, API integrations, AI features, and deployment.
What I can build:
✧ Custom SaaS Platforms
✧ Business & Management Applications
✧ Admin Dashboards & Panels
✧ CRM & ERP Systems
✧ AI-Powered SaaS Applications
✧ RAG & Knowledge-Based AI Systems
✧ REST APIs & Third-Party Integrations
✧ Subscription & Payment Systems
✧ Real-Time Web Applications
Tech Stack:
Frontend: React.js, Next.js, TypeScript, Tailwind CSS
Backend: Node.js, Express.js, Nest.js, REST APIs, GraphQL
Database: MongoDB, PostgreSQL, MySQL, Supabase
AI: OpenAI, GPT, LangChain, RAG, AI Chatbots, AI Agents, Pinecone, Weaviate
Cloud & DevOps: AWS, Docker, Vercel, Firebase, CI/CD
Security: JWT, OAuth, RBAC
Payments: Stripe, Webhooks & Third-Party APIs
I focus on clean architecture, responsive UI, secure backend systems, scalable databases, and maintainable code so your application is built for long-term growth.
What's included
| Service Tiers |
Starter
$150
|
Standard
$200
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 6 days |
Number of Revisions | 1 | 3 | 7 |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | |||
Source Code | - | - |
Frequently asked questions
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AS
Ahmad S.
Jul 21, 2026
Full Stack AI Developer Needed for SaaS Platform (React, Next.js, Node.js, OpenAI)
Abu Bakar did a fantastic job on this project. He's incredibly detail-oriented and took the time to really understand the problem before diving in. I'd talked to several other freelancers before him, and none of them could figure out how to solve the issue even though it turned out to be a small one. Abu Bakar nailed it. Impressive work overall, and I'll definitely be hiring him again for a long-term project.
About Abubakar
Full Stack Web Developer | React Js | Node Js | Next Js| AI & RAG
Lahore, Pakistan - 6:03 am local time
My expertise spans 𝗺𝗼𝗱𝗲𝗿𝗻 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 and 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, leveraging cutting-edge technologies such as𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁, 𝗡𝗲𝘀𝘁.𝗷𝘀, 𝗢𝗽𝗲𝗻𝗔𝗜, 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻, 𝗮𝗻𝗱 𝗥𝗔𝗚 (𝗥𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹-𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗲𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻). I build scalable, high-performance web applications, SaaS platforms, and intelligent AI solutions, combining robust backend architecture with responsive frontend experiences. My focus is on delivering secure, efficient, and production-ready software that drives business growth and long-term success.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝
✧ Full Stack Web Applications
✧ SaaS Platforms
✧ AI-Powered Applications
✧ RAG (Retrieval-Augmented Generation) Systems
✧ Custom Business Dashboards
✧ CRM & ERP Solutions
✧ Admin Panels
✧ REST APIs & Third-Party Integrations
✧ E-commerce Applications
✧ Real-Time Applications
𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
➣ 𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅: React.js, Next.js, TypeScript, JavaScript (ES6+), Tailwind CSS, Redux, Context API, HTML5, CSS3
➣ 𝑩𝒂𝒄𝒌𝒆𝒏𝒅: Node.js, Express.js, Nest.js, REST APIs, GraphQL, Microservices
➣ 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆𝒔: MongoDB, PostgreSQL, MySQL, Supabase
➣ 𝑨𝑰 & 𝑳𝑳𝑴: OpenAI API, GPT, LangChain, RAG (Retrieval-Augmented Generation), AI Chatbots, AI Agents, LLM Applications, Prompt Engineering, NLP, Vector Databases (Pinecone, Weaviate)
➣ 𝑪𝒍𝒐𝒖𝒅 & 𝑫𝒆𝒗𝑶𝒑𝒔: AWS, Docker, Vercel, Firebase, CI/CD Pipelines, Git/GitHub, Server Deployment
➣ 𝑨𝒖𝒕𝒉𝒆𝒏𝒕𝒊𝒄𝒂𝒕𝒊𝒐𝒏 & 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚: JWT, OAuth, Role-Based Access Control (RBAC)
➣ 𝑷𝒂𝒚𝒎𝒆𝒏𝒕𝒔 & 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏𝒔: Stripe, Third-Party APIs, Webhooks
➣ 𝑴𝒐𝒃𝒊𝒍𝒆: React Native (iOS & Android), Push Notifications, App Store & Google Play Deployment
𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐤𝐞𝐞𝐩 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞:
→ End-to-end ownership frontend, backend, database, AI, and deployment
→ Average response time under 4 hours
→ Clean, documented, maintainable code
→ Risks flagged early no deadline surprises
Send me the details and I'll tell you exactly how I'd approach the build.
Best Regards,
𝐀𝐛𝐮𝐛𝐚𝐤𝐚𝐫
Other skills: Full-Stack Developer, React Full Stack Developer, Web Developer, Software Developer, SaaS Development, SaaS Platforms, SaaS Solutions, API Development, REST APIs, Custom API Integration, Custom Web Applications, Web Development, Front-End Development, Back-End Development, Next.js, React, Vue.js, Nuxt.js, Node.js, NestJS, Laravel, Python, TypeScript, Tailwind CSS, MUI, Shadcn, Nuxt UI, Mobile App Development, Hybrid Apps, Hybrid App Development, React Native, Ionic React, Ionic Vue, Quasar, Android Development, MongoDB, PostgreSQL, MySQL, Supabase, Firebase, Neon PostgreSQL, GraphQL, Serverless Architecture, Cloud Solutions, Docker, GitHub Actions, CI/CD, Vercel, Netlify, Performance Optimization, Scalable Applications, Real-Time Systems, Real-Time Integration, E-commerce, CRM Automation, Automation Workflows, Marketing Automation, Zapier Automation, Make, n8n, n8n Automation, n8n Expert, n8n Developer, n8n Consultant, n8n Workflow Automation, n8n Integration Specialist, n8n Automation Engineer, Experienced n8n Engineer, AI Developer, AI Agent Specialist, AI Agent, AI Agents, AI Automation, AI Automation Expert, AI Automation Consultant, AI Automation Systems, AI Automation & n8n Architect, AI Voice Agents, Personal AI Agents, AI Lead Generation, OpenAI API, LangChain, MCP Integrations, Senior Full Stack Developer, Technical Team Lead, React Developer, Next.js Developer, Node.js Developer, MERN Stack Developer, Backend Developer, Frontend Developer, TypeScript Developer, B2B SaaS Developer, API Developer, REST API Development, Third-Party API Integration, Microservices, OAuth, React Native Developer, Flutter Developer, Mobile App Developer, AI Developer, AI Integration, RAG Developer, LangChain Developer, OpenAI Developer, ChatGPT Integration, Generative AI, AI Chatbot Development, AI Automation, AWS Developer, Docker, CI/CD, Vercel, Firebase, Supabase, Stripe Integration, JWT Authentication, Tailwind CSS, MongoDB, PostgreSQL
Steps for completing your project
After purchasing the project, send requirements so Abubakar can start the project.
Delivery time starts when Abubakar receives requirements from you.
Abubakar works on your project following the steps below.
Revisions may occur after the delivery date.
Understand Requirements
Review your SaaS idea, features, goals, user roles, and technical requirements.
Plan & Design
Define the application architecture, database structure, APIs, and development approach.