You will get secure backend development for your web application
Project details
Build a stable backend for your web application with secure architecture, secure APIs and maintainable code designed for long term growth.
Over the past 7 years, I've built backend systems using Node.js, NestJS, Express.js, Python, Django, and FastAPI. I develop REST APIs, implement authentication and authorization, integrate third party services, and design smart database architectures.
From user authentication and payment integrations to business logic and APIs, every backend is built with security, performance and maintainability in mind.
Over the past 7 years, I've built backend systems using Node.js, NestJS, Express.js, Python, Django, and FastAPI. I develop REST APIs, implement authentication and authorization, integrate third party services, and design smart database architectures.
From user authentication and payment integrations to business logic and APIs, every backend is built with security, performance and maintainability in mind.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Localization, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,000
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 10 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 5 | 10 | 15 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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AS
Anum S.
Jul 23, 2026
Senior AI Developer for Multi-Agent AI Assistant (LangChain, Python, React)
Shoaib did a great job on our AI project. He quickly understood our codebase, resolved critical issues and improved the stability of our multi agent workflows. Communication was great and he delivered everything on time. I'd definitely hire him again.
JM
Jackson M.
Aug 25, 2025
Next and NestJS developer needed.
Great to work with. Knows Next.js and NestJS very well. Finished the work on time and gave good suggestions. Easy to communicate with. I’d hire again.
About Muhammad
Full Stack AI Developer | AI Agents, LLM, Python, Node.js, React
100%
Job Success
Lahore, Pakistan - 4:20 am local time
• Develop AI Assistants, Multi-Agent AI Systems, LLM applications & automations
• Deliver full-stack applications, backend APIs & cloud infrastructure
Over the past 7 years, I've helped startups and businesses build production software using Python, Node.js, React, TypeScript, FastAPI, Django, PostgreSQL, MongoDB, AWS, and modern AI technologies.
My recent work has centered on AI-Assistants, Multi-Agent Systems, RAG pipelines, LLM integrations, backend systems, full-stack SaaS platforms, workflow automation, and cloud-native applications.
𝗖𝗼𝗿𝗲 𝗦𝘁𝗮𝗰𝗸
𝗔𝗜: Generative AI, OpenAI, Claude, LangChain, Prompt Engineering, Semantic Search, Vector Databases
𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸: React, Next.js, Node.js, Express.js, NestJS, TypeScript, Python, FastAPI, Django, Strapi.
𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, MySQL, Firebase.
𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Azure, GCP, Docker, Kubernetes, GitHub Actions, CI/CD, Cloud Monitoring.
𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Stripe, PayPal, OAuth, SendGrid, AWS S3, Google Cloud Storage, Slack APIs.
I've delivered products across SaaS, FinTech, EdTech, CRM, E-commerce, and Healthcare, building everything from MVPs to enterprise platforms
Let's connect & discuss your project!
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
Review your requirements, clarify project scope, and finalize the implementation plan.
Development
Build the requested features, APIs, or backend/frontend functionality with regular progress updates.