Development & IT Consultation with Shabir A.
Development & IT Consultation with Shabir A.
I can help you with Digital Signatures, Electronic Signature Platforms like DocuSign. You can get a complete consultation on Digital Signature Products.
I can help you with AWS, GCP and Azure Cloud Services to build auto-scaling applications.
Get personalized advice on:
Blockchain, NFT & Cryptocurrency
Ecommerce Development
Mobile App Development
Web Programming
Website Builders & CMS
front-end development and back-end development
full stack developer
digital signature development
document automation and document workflow automation
iam, mfa, sso/user authentication using oauth, oauth2.0, saml, saml2.0, okta, keycloak
You’re covered with payment protection so you can cancel and get a full refund up to 24 hours before your consultation.
About Shabir
Senior Full-Stack AI Engineer | AI SaaS , LLMs & MVP | Next.js, Python
100%
Job Success
Lahore, Pakistan - 12:34 pm local time
Many developers can write code, but very few understand how to align architecture with business growth. As a Top Rated Plus Senior Full-Stack AI Engineer and SaaS Architect with over a decade of hands-on experience, I don't just take tasks. I take complete ownership of your product's technical execution.
You get clean, production-ready systems, an optimized development velocity, and a platform built for serious business. Let’s connect and get this done.
🚀 𝐃𝐎𝐌𝐀𝐈𝐍 𝐒𝐏𝐄𝐂𝐈𝐀𝐋𝐓𝐈𝐄𝐒 & 𝐁𝐔𝐒𝐈𝐍𝐄𝐒𝐒 𝐈𝐌𝐏𝐀𝐂𝐓
Full-Stack AI & SaaS Core Infrastructure:
I build the entire multi-tenant SaaS ecosystem around your AI—handling frontend UX, secure token management, and robust backend infrastructure so it scales smoothly.
Autonomous Agents & SaaS Workflows:
I deploy multi-agent orchestrations (LangGraph, LangChain, CrewAI) that plug directly into your SaaS architecture to automate complex business logic and background processing.
Production-Grade RAG & Data Architecture:
I engineer highly accurate Retrieval-Augmented Generation systems, setting up secure metadata filtering and optimized vector databases (Pinecone, Qdrant, pgvector) that sync perfectly with your SaaS application’s data layer.
Low-Latency Voice & Full-Stack Streaming:
I implement the WebSockets and state management required for sub-500ms real-time voice assistants (Deepgram, ElevenLabs and OpenAI Whisper), ensuring live streaming works flawlessly.
Custom E-Signature Platforms & Document Workflows:
I architect secure, compliant digital signature systems from the ground up. This combines frontend canvas-based signing with heavy backend engineering, including secure document hashing, immutable audit trails, and complex, multi-party signing state machines (parallel, sequential, and conditional signing logic) built specifically for enterprise SaaS workflows.
🛠 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐓𝐀𝐂𝐊 𝐌𝐀𝐓𝐑𝐈𝐗
AI Ecosystem:
LangGraph, LangChain, CrewAI, Pinecone, Qdrant, pgvector, LLaMA 3, Mistral, LoRA, Unsloth, Hugging Face, Deepgram, ElevenLabs, Whisper, vLLM, Ollama, n8n, Make
Backend & Architecture:
C# (.NET Core, ASP.NET Core, EF Core, Clean Architecture), Python (FastAPI, Django), Node.js (TypeScript), PHP (Laravel)
Frontend Ecosystem:
Next.js, React.js, Vue.js, Tailwind CSS, SSR / SSG
Cloud, DevOps & Databases:
AWS (EC2, S3, RDS, CloudFront, Terraform), GCP, Docker, Supabase, PostgreSQL, MySQL, SQL Server, Redis
Third Party Integrations:
- OpenAI/ChatGPT, Claude, Gemini, ML Models
- Twilio
- Stripe
- Google Suite
- Twitter API
- Meta (Facebook, Messenger, Whatsapp, Instagram)
- Asana
- Zoom
- Slack
- Numerous other third party integrations..
💼 𝐖𝐇𝐘 𝐄𝐍𝐓𝐄𝐑𝐏𝐑𝐈𝐒𝐄𝐒 & 𝐒𝐓𝐀𝐑𝐓𝐔𝐏𝐒 𝐏𝐀𝐑𝐓𝐍𝐄𝐑 𝐖𝐈𝐓𝐇 𝐌𝐄
𝐂𝐨𝐝𝐞𝐛𝐚𝐬𝐞 𝐑𝐞𝐬𝐜𝐮𝐞: I fix architectural issues in unoptimized systems to deliver stable, scalable platforms.
𝐑𝐚𝐩𝐢𝐝 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧: I launch fully containerized, production-ready MVPs from system designs in under 4 weeks.
𝐂𝐨𝐬𝐭 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: I optimize backend efficiency and LLM token usage to prevent financial drain as you scale.
⏱ 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐈𝐋𝐈𝐓𝐘 & 𝐂𝐀𝐏𝐀𝐂𝐈𝐓𝐘
Hours: 40–50 hours/week | Full-time availability
Focus: Long-term enterprise contracts, SaaS architecture, AI systems, and ongoing product development partnerships
📩 𝐅𝐀𝐒𝐓-𝐓𝐑𝐀𝐂𝐊 𝐓𝐎 𝐋𝐀𝐔𝐍𝐂𝐇
Don’t let technical debt slow down your product or competitive advantage.
Click “Message” or “Invite” to schedule a short architectural review of your AI system, RAG pipeline, or custom SaaS platform.
What to expect
Schedule the consultation
Choose from the freelancer’s available days and times.
Get advice for your custom needs
Share details about your project and what you want to talk about. The freelancer will review and reach out if they have questions.
Join the Zoom meeting
1-on-1 meeting with the freelancer to discuss your needs and project.
Approve the work
The freelancer will finish up the documents you asked for and send them to you for approval:
Before the consultation
Here’s what Shabir will need to know before you meet
- Tell me about yourself and what you want to talk about.
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This project doesn't have any reviews.
WM
Will M.
Jun 5, 2026
Full Stack Development & AI engineer
Very skilled developer
EG
Eric G.
Jun 1, 2026
Automation, Integration & Chatbot Developer (APIs, Databases, AI Workflows)
Was very good working with Shabir. He communicated well, and delivered on what was requested/agreed on. Accepted feedback nicely and made adjustments at my request. A good experience.
JB
Jeff B.
May 18, 2026
Hourly Programming Work
Good guy to work with.
TO
Teona O.
May 14, 2026
illustration of book
perfect work done! recommend everyone
WM
Will M.
May 12, 2026
Working on Application