You will get a Full Stack Developer | Backend Developer | AI Developer REACT NODEJS
Project details
Looking for elite full stack development to scale your business?
I build powerful web applications where robust backend development meets intelligent ai automation.
⚙️ Services Offered
Full Stack Development: End-to-end web applications built with clean code and modern architecture.
Backend Development: Scalable API design, secure databases, and fast server-side logic.
AI Automation: Custom AI workflows and automated pipelines integrated into your system.
Why Choose This Catalog?
A great frontend is useless if your backend development stalls under pressure. My strategy unites high-performance architecture with ai automation to eliminate manual tasks and optimize performance.
Let's collaborate to transform your ideas into an automated platform using advanced full stack development best practices. Share your requirements and get started today!
I build powerful web applications where robust backend development meets intelligent ai automation.
⚙️ Services Offered
Full Stack Development: End-to-end web applications built with clean code and modern architecture.
Backend Development: Scalable API design, secure databases, and fast server-side logic.
AI Automation: Custom AI workflows and automated pipelines integrated into your system.
Why Choose This Catalog?
A great frontend is useless if your backend development stalls under pressure. My strategy unites high-performance architecture with ai automation to eliminate manual tasks and optimize performance.
Let's collaborate to transform your ideas into an automated platform using advanced full stack development best practices. Share your requirements and get started today!
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 10 days |
Number of Revisions | 2 | 6 | Unlimited |
Number of Pages | 3 | 6 | |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25 - $100
Additional Revision
+$20
Additional Page
(+ 2 Days)
+$50Frequently asked questions
3 reviews
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BA
Benjamin A.
Jun 18, 2026
Experienced website developer Needed, modify react nodejs AI related features
"Exceptional experience working with Mursalin on our SaaS dashboard. His Back-End Development skills are top-tier; he stabilized our system using Node.js and ExpressJS, and restructured our entire API Development pipeline. He resolved deep-seated database latency issues across PostgreSQL and MongoDB, and set up robust token validations. Combined with his sharp JavaScript logic, GraphQL, and live Websockets integration, he proved himself to be a powerhouse in Full-Stack Development. If you need complex bugs fixed fast, he is the guy.
NN
Nikolay N.
Jun 15, 2026
Full-Stack Developer Needed, Backend development to Fix Dashboard & Payment Gateway Errors
"Highly recommended, solved in one day what our team couldn't fix in two weeks."
Diagnosed broken API endpoints, authentication failures, and dashboard bugs systematically. Professional communication, staged testing before production. Will absolutely rehire.
"Exceptional skill, exceptional professionalism, hired again immediately."
Diagnosed broken API endpoints, authentication failures, and dashboard bugs systematically. Professional communication, staged testing before production. Will absolutely rehire.
"Exceptional skill, exceptional professionalism, hired again immediately."
MB
Martin B.
May 12, 2026
Full-Stack Data Architect for Shopify and GTM Integration
The freelancer failed to deliver a functional product and misrepresented the technical status of the project to obtain milestone releases. After payment, he admitted the system didn't work and then stopped responding. Extreme caution advised.
About Md
Full Stack Developer | Back End Development | React Node AI Automation
62%
Job Success
Chattogram, Bangladesh - 11:09 pm local time
I'm a Full Stack Developer, Backend Developer, and AI Automation Engineer focused on building production-ready software that performs under real-world conditions. My work sits at the intersection of full stack development, backend architecture, and AI automation with a strong backend-first mindset and deep attention to scalability, reliability, and long-term system maintainability.
As a Full Stack Developer, I take end-to-end ownership of systems pairing robust backend architecture with clean, modern interfaces. My frontend work is React and Next.js based, and I regularly replace fragmented team setups by owning both frontend and backend as a single, coherent system. This full stack ownership is the core reason clients bring me in as a Full Stack Developer rather than splitting work across multiple roles.
As a Backend Developer, I design and implement backend services, APIs, and data models that power complex web applications, internal platforms, and AI automation pipelines. I work daily with Node.js and Express, building scalable backend services, background jobs, and asynchronous workflows that hold up reliably in production. My experience as a Backend Developer means I think beyond features I think about architecture, data integrity, and operational stability from day one.
As an AI Automation Engineer, I help companies design, build, and integrate intelligent automation into their existing products and workflows. My background as both a Full Stack Developer and Backend Developer allows me to deliver AI automation that is production-grade, observable, and cost-controlled not experimental. I build LLM-driven features, AI agents, and intelligent data pipelines that create real business value inside the platforms I develop.
In my day-to-day work as a Full Stack Developer and AI Automation Engineer, I integrate OpenAI APIs, LangChain, RAG pipelines, and AI agent workflows directly into backend systems. This allows clients to move from manual, repetitive processes to intelligent, automated workflows without sacrificing reliability or maintainability.
A significant portion of my work as a Backend Developer and AI Automation Engineer involves building internal tools, dashboards, and API-first systems that integrate external services and AI-powered features. In these projects, I collaborate closely with product and operations teams designing clean data pipelines, event tracking, and backend logic that supports AI automation, reporting, and lifecycle workflows.
Clients typically work with me when they need:
➤ A Full Stack Developer who owns both frontend and backend end-to-end
➤ A Backend Developer experienced with real production systems and high-concurrency environments
➤ An AI Automation Engineer who delivers intelligent workflows not prototypes
➤ Full stack development using React, Next.js, Node.js, and Express
➤ Backend services with complex business logic, permissions, and data integrity
➤ AI automation pipelines using LangChain, OpenAI API, RAG, and AI agents
➤ API-first architectures and third-party integrations
➤ MVPs that realistically evolve into long-term, scalable products
➤ Docker and AWS-based deployments managed with PM2 for zero-downtime production
My core work as a Full Stack Developer, Backend Developer, and AI Automation Engineer covers:
⇨ Backend services built with Node.js and Express
⇨ Full stack applications using React and Next.js
⇨ AI automation pipelines and LLM-driven backend features
⇨ REST APIs, background jobs, and third-party integrations
⇨ Cloud infrastructure on AWS, containerized with Docker
⇨ Database design, custom schemas, and structured data pipelines
⇨ AI agents and intelligent workflow automation using LangChain and OpenAI
Long-term results come from clarity, intentional system design, and AI automation built to last. I focus on delivering full stack and backend software powered by AI automation that teams can confidently run, maintain, and scale.
See my genuine Skills :
Frontend Development:
React.js · Next.js · Tailwind CSS · HTML5 · CSS3
Backend Development:
Node.js · Express.js · REST API · GraphQL · WebSocket
AI Automation & Integration:
LangChain · OpenAI API · AI Agent Development · RAG Pipeline · Prompt Engineering · n8n Automation
Database:
PostgreSQL · MongoDB · MySQL · Redis · Vector DB (Pinecone)
DevOps & Cloud:
Docker · AWS · PM2 · CI/CD · Nginx · Linux Server
Tools & Workflow
Git · GitHub · Postman · Agile / Scrum · Jira
Leadership
Technical Leadership · Code Review · Team Mentorship · SDLC · System Architecture
Thank you
Mursalin
Your future trusted Freelancer
Steps for completing your project
After purchasing the project, send requirements so Md can start the project.
Delivery time starts when Md receives requirements from you.
Md works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering & Architecture
You share your project scope, wireframes, and design assets. We map out the API contracts and plan the database schema to ensure a rock-solid foundation.
Core Development & Integration
I handle the complete development, building a responsive frontend, engineering a secure backend, and integrating custom AI automation pipelines into the system.