You will get Node, React, Mongodb, Express, TypeScript based Web Application

4.9

Let a pro handle the details

Buy Web Application Programming services from Md. Nazmul Hoque, priced and ready to go.
4.9

Let a pro handle the details

Buy Web Application Programming services from Md. Nazmul Hoque, priced and ready to go.

Project details

Are you looking to build a blazing fast web application for your business?
You are at right place.
I will build your web application using latest tech stack ( MERN ) with high quality and robustness.

Technologies to be used
- Front-end: HTML5, CSS3, React.js
- Backend: Node.js, Express.js
- Database: MongoDB / Mysql
- VCS: Git
- Cache: Redis

What Will I Provide?
- Full Stack Development ( Frontend & Backend )
- REST API - Can be extended to use for mobile applications too.
- Source Code
- Quality Assurance

Which type of applications I build ?
- E-commerce
- FinTech
- Real Estate / Property Management
- Restaurants
- CMS
- ERP and many more.

Note: Delivery Time will depend on Project Type.

We need to sit first with the requirements and expected deliverable

Portfolio: Please contact with me to get my portfolio and more details.

It will be a great pleasure to communicate with you about the project and I would love to discuss the scope by answering all your queries. Looking forward to work with you!

NB: Please do discuss your project before you make any order.

I will respond to you ASAP. Thanks! Have a nice day & hit "Contact Me"
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$4,000
Standard
$9,000
Advanced
$14,000
Delivery Time 25 days 45 days 70 days
Number of Revisions
123
Number of Pages
101825
Design Customization
Content Upload
Responsive Design
Source Code

Frequently asked questions

4.9
12 reviews
92% Complete
8% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

GT

Greg T.
5.00
Oct 5, 2025
EXPERT Kotlin/Java & Spring Boot fullstack developer on Mon-Fri Great freelancer!

SB

Sue B.
5.00
Nov 17, 2020
Full Stack Developer Intermediate Level (5/29/2020)

MJ

Michael J.
5.00
Nov 2, 2020
Senior Php Backend Developer

RB

Ravi B.
4.20
Sep 11, 2020
Python Developer

SO

Selvin O.
5.00
Mar 30, 2019
PHP Developer Wanted for Subscription Billing Project You rarely find talent who are honest, competent, and have good communication skills.

Nazmul (or Shuvro as I call him) has those qualities and also posseses a positive attitude and desire to learn.

He was able to help me across multiple projects and was willing to jump in and learn whatever unfamiliar tech stack I threw at him.

Highly recommended👍
Md. Nazmul Hoque K.Status: Offline

About Md. Nazmul Hoque

Md. Nazmul Hoque K.Status: Offline
AI/ML Specialist | Senior Software Engineer | Full Stack Developer
4.9  (12 reviews)
Dhaka, Bangladesh - 3:00 am local time
🚀 Senior Software Engineer | Advanced AI & Backend Architect | 9+ Years Experience

I specialize in building AI-powered Backend Systems and Agentic Architectures that solve complex problems at scale. With 25,000+ hours of hands-on experience, I design and deploy high-availability platforms that blend cutting-edge AI (LLMs, RAG, MCP) with robust, scalable backend infrastructure for startups and enterprises.

AI & Agentic Systems:
- Multi-agent orchestration (LangChain, LangGraph, AutoGen, Semantic Kernel, CrewAI)
- Retrieval-Augmented Generation (RAG) with vector DBs (PGVector, Pinecone, Chroma)
- Model Context Protocol (MCP) for seamless tool/data integration
- LLMs: OpenAI, Gemini, Anthropic, Cohere, Llama, HuggingFace, DeepSeek, self-hosted
- Prompt engineering, workflow automation, multi-modal, and corrective RAG
- AI analytics: Langfuse, LangSmith, synthetic data pipelines

Backend & Cloud:
- Languages: Python, Java, Node.js, TypeScript, PHP
- Frameworks: Spring Boot, FastAPI, Django, Flask, Express, Celery
- APIs: REST, GraphQL, gRPC, Swagger/OpenAPI
- Databases: PostgreSQL, MySQL, MongoDB, Redis, ElasticSearch, Firebase
- Messaging: RabbitMQ, Google Pub/Sub, Kafka
- Cloud: AWS (EC2, S3, Lambda, API Gateway), GCP (GKE, Cloud Functions, Cloud Run, BigQuery), Serverless
- DevOps: Docker, Kubernetes, Terraform, CI/CD (CircleCI, Jenkins, GitHub Actions), Ansible
- MicroServices, event-driven architecture, scalable API gateways

Key Achievements:
- Led design and deployment of agentic RAG and MCP-based backends for millions of requests with 99.9% uptime
- Developed multi-agent orchestration frameworks for dynamic task delegation and self-healing AI pipelines
- Integrated OpenAI, Cohere, HuggingFace, and DeepSeek models for intelligent recommendations, boosting engagement by 35%
- Integrated Codex, Cursor, and Claude Code for AI-assisted development—reducing delivery cycles by 40%
- Built secure, scalable APIs (REST/GraphQL) and reduced integration times by 40%
- Migrated legacy systems to cloud-native (AWS/GCP), cutting costs by 30%
- Optimized Elasticsearch for 50% faster queries and higher conversion rates
- Released CI/CD pipelines with GitHub, GitLab, etc, reducing release cycles from weekly to daily
- Deployed AI analytics dashboards with Langfuse/LangSmith for live prompt performance tracking
- Created semantic search + knowledge graph layers, improving retrieval precision by 60%

Industries:
Applied AI, IP Law, SaaS, FinTech, IoT, E-commerce, Banking, Insurance, Real Estate, ERP, Data Analytics

Driven by the challenge of scaling Agentic AI and backend systems, I’m open to B2B collaborations, freelance contracts, and remote opportunities worldwide.

Steps for completing your project

After purchasing the project, send requirements so Md. Nazmul Hoque can start the project.

Delivery time starts when Md. Nazmul Hoque receives requirements from you.

Md. Nazmul Hoque works on your project following the steps below.

Revisions may occur after the delivery date.

Gather Requirements

Plan Outline

Review the work, release payment, and leave feedback to Md. Nazmul Hoque.