You will get a modern, faster and stylish SPA or SaaS based web app
Project details
You will get a custom made SPA with the following features:
1. SaaS, e-commerce, or a unique platform
2. Wireframe based design
3. Stylish and modern UI/UX
4. Microservice architecture
5. Cloud services (AWS Ec2, S3 bucket)
6. SQL and NoSQL services (MySQL, SQLite, MongoDB, Redis)
1. SaaS, e-commerce, or a unique platform
2. Wireframe based design
3. Stylish and modern UI/UX
4. Microservice architecture
5. Cloud services (AWS Ec2, S3 bucket)
6. SQL and NoSQL services (MySQL, SQLite, MongoDB, Redis)
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$20
|
Standard
$100
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 5 days | 5 days | 2 days |
Number of Revisions | 2 | 4 | 6 |
Number of Pages | 5 | 10 | 13 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
24 reviews
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LH
Lucy H.
May 25, 2025
Develop new features to AI assisted Marketing Tool
LH
Lucy H.
Feb 10, 2025
Software creation of an AI-Based Marketing Assistant for Schools (MVP)
Samiur was very patient with me as I was embarking on a project type that I had never done before. He explained everything to me and was keen to deliver the best he could even when challenges were thrown up. I am very happy with the software he has designed for me and I would certainly work with Samiur again. I believe his services are good value for money.
RM
Raj M.
Feb 24, 2024
Update thinkflash.com.au
Great and quick work by Samiur
RM
Raj M.
Apr 26, 2023
Update thinkflash.com.au
PE
Patrick E.
Jan 14, 2023
Nodejs Micro-Service Developer
Samiur is a highly self motivated developer, very intelligent and extremely dedicated, very apt and goes above and beyond to ensure quality functional code and above all, customer satisfaction. I enjoyed working with him and looking forward to more opportunities.
Thanks again Samiur
Thanks again Samiur
About Samiur Rahaman
Full-Stack Engineer | React/Next.js, Node.js, TypeScript | AI & LLM Ap
60%
Job Success
Dhaka, Bangladesh - 9:26 pm local time
With 5+ years across React, Next.js, Node.js, NestJS, and Python (FastAPI), I've built and scaled real products: Convay, a real-time WebRTC video collaboration platform (~$3.8M in revenue, 10,000+ users), and LeadSync.ai, an AI-driven lead-automation tool that saved clients 15+ hours/week. I own the full cycle — frontend, backend, database, and deployment.
What I bring:
✅ AI & LLM Integration: Built agentic AI workflows with LangChain — multi-agent orchestration, RAG, and OpenAI/Anthropic API integration for chatbots, automation, and AI-powered product features.
✅ Full-Stack Depth: React/Next.js + TypeScript frontends, Node.js/NestJS and Python/FastAPI backends, REST & GraphQL APIs, PostgreSQL/MongoDB data modeling.
✅ Real-Time & Scale: WebRTC, WebSockets, and microservices — cut signaling latency 20% and scaled a SaaS product to 10K users by fixing WebSocket bottlenecks.
✅ Full Ownership: Clean code, clear communication, and delivery on deadline — from MVP to production.
Whether you're integrating LLM APIs, building an interactive web app, or scaling existing infrastructure, I deliver measurable results.
📩 Let's discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Samiur Rahaman can start the project.
Delivery time starts when Samiur Rahaman receives requirements from you.
Samiur Rahaman works on your project following the steps below.
Revisions may occur after the delivery date.
Check client for modifications
Keep in touch with the client for any further modifications needed to the project