You will get clear system design & documentation for your SaaS or AI product
Top Rated
Project details
Building a SaaS, AI, or software product but feeling unclear about architecture, requirements, or data flow?
This project helps you get clear system design and documentation before development starts, so your team can build with confidence instead of guesswork.
I’m a Senior Software Engineer & System Analyst with 10+ years of experience, helping startups and enterprises convert ideas into clear, structured, and developer-ready documentation.
What You Will Get
System architecture design (high-level & detailed)
Software Requirement Specification (SRS)
Software Design Specification (SDS)
UML diagrams (Use Case, Class, Sequence, Activity, Component, Deployment)
Clear explanations developers can actually implement
SaaS & AI Friendly
Ideal for SaaS platforms, AI / GenAI products, API-first systems, MVPs, and enterprise tools. Documentation is practical, scalable, and aligned with real-world engineering — not academic.
How I Work
I first understand your idea and goals, design a clear system structure, document everything properly, and refine based on feedback
📩 Message me with your idea and current stage , and let’s bring clarity to your system before coding begins.
This project helps you get clear system design and documentation before development starts, so your team can build with confidence instead of guesswork.
I’m a Senior Software Engineer & System Analyst with 10+ years of experience, helping startups and enterprises convert ideas into clear, structured, and developer-ready documentation.
What You Will Get
System architecture design (high-level & detailed)
Software Requirement Specification (SRS)
Software Design Specification (SDS)
UML diagrams (Use Case, Class, Sequence, Activity, Component, Deployment)
Clear explanations developers can actually implement
SaaS & AI Friendly
Ideal for SaaS platforms, AI / GenAI products, API-first systems, MVPs, and enterprise tools. Documentation is practical, scalable, and aligned with real-world engineering — not academic.
How I Work
I first understand your idea and goals, design a clear system structure, document everything properly, and refine based on feedback
📩 Message me with your idea and current stage , and let’s bring clarity to your system before coding begins.
Programming Languages
JavaScript, Python, C#Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, LocalizationWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 3 | 0 | 0 |
Number of Pages | 3 | ||
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - |
Frequently asked questions
65 reviews
(61)
(3)
(0)
(1)
(0)
This project doesn't have any reviews.
SS
Stefano S.
Feb 8, 2026
30 minute consultation
Great conversation and consultation. Thank you Abdul Jabbar
BW
Betty W.
Feb 7, 2025
Local Sales Assistant Needed in Riyadh of Saudi Arabia
good skills at sales and work hard
JC
Jove C.
Aug 30, 2024
make Diagram for Service Oriented Architecture business design
Great resource!
CC
Calcl C.
Apr 10, 2024
UML and ERD Diagrams for a java project
OJ
Obren J.
Nov 28, 2023
Technical Writing: How to add a Signature to PDF using Vue.js
About Abdul
Full Stack .NET Developer & AI Systems Architect | LLM RAG Agentic AI
100%
Job Success
Riyadh, Saudi Arabia - 11:44 pm local time
🚀 Building an AI product, LLM system, or agentic workflow — but not sure how to structure it so engineers can actually ship it? I bridge the gap between AI ideas and production reality, delivering system designs, RAG architectures, and .NET backends that teams can build from day one. 🚀
With 10+ years in .NET engineering and system architecture, and deep hands-on experience in LangChain, LangGraph, OpenAI, and vector databases, I help startups and enterprises go from concept to a working, scalable AI system — without the expensive rework that kills most AI projects
━━━━━━━━━━━━━━━━━━━━━━
🔨 WHAT I BUILD
━━━━━━━━━━━━━━━━━━━━━━
→ Agentic AI systems — multi-agent workflows, tool-calling, memory & orchestration (LangGraph, CrewAI, AutoGen)
→ RAG pipelines — end-to-end retrieval systems with Pinecone, Chroma, FAISS, Weaviate
→ .NET AI backends — ASP.NET Core APIs integrating LLMs, webhooks, and microservices
→ AI system documentation — SRS, SDS, UML, architecture diagrams developers can build from
→ System architecture design — scalable blueprints for SaaS, enterprise, and government platforms
→ Cloud AI integration — Azure OpenAI, AWS Bedrock, Cognitive Services
━━━━━━━━━━━━━━━━━━━━━━
🛠️ TECH STACK
━━━━━━━━━━━━━━━━━━━━━━
LangChain · LangGraph · CrewAI · AutoGen · OpenAI GPT-4o · Claude API · Pinecone · NodeJS · Chroma · FAISS · Weaviate · ASP.NET Core · .NET 8 · C# · Azure AI · AWS Bedrock · SQL Server · REST APIs · UML · n8n
━━━━━━━━━━━━━━━━━━━━━━
📁 RECENT PROJECT HIGHLIGHTS
━━━━━━━━━━━━━━━━━━━━━━
▸ AI Voice Agent — Designed and built a real-time voice agent with n8n automation and LLM-driven conversation flows. Result: fully automated tier-1 customer interaction, zero human handoff.
▸ AI Hotel Booking Engine — Architected a GenAI booking assistant with intent recognition, RAG-based policy retrieval, and .NET backend. Result: Result: self-serve resolution replaced manual support for common booking queries
▸ AI Contract & Compliance Platform — LLM extraction + vector DB + automated audit trail for enterprise compliance checks. Result: replaced a fully manual contract review process.
━━━━━━━━━━━━━━━━━━━━━━
🔄 HOW I WORK
━━━━━━━━━━━━━━━━━━━━━━
1. Understand your goals — map business requirements to AI capabilities honestly
2. Design the architecture — full system blueprint before any code: data flows, agent roles, API contracts, guardrails
3. Build iteratively — clean implementation, tested at each milestone
4. Document and hand off — SRS, SDS, UML so your team can maintain and scale independently
━━━━━━━━━━━━━━━━━━━━━━
📩 LET'S WORK TOGETHER
━━━━━━━━━━━━━━━━━━━━━━
Most AI projects fail not because of bad code — but because of unclear architecture and missing requirements. I help you get that right first.
Message me with your project idea — I'll respond within 2 hours with an honest assessment and a clear path forward. 📩
Steps for completing your project
After purchasing the project, send requirements so Abdul can start the project.
Delivery time starts when Abdul receives requirements from you.
Abdul works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Draft
Initial Draft
Incorporate your feedback
Incorporate your feedback