M. SaifUr Rehman
Building intelligent AI-powered products from backend APIs to production — RAG systems, multi-tenant SaaS platforms, LLM integrations, and full-stack applications that scale. Specialized in AI, full-stack engineering, and turning complex requirements into clean, shipped systems.
About Me
As a Full Stack AI Engineer, I build production AI systems that are live and actively used — not demos. That includes full-stack AI products — RAG-based knowledge systems, multi-tenant SaaS platforms with white-label dashboards, LLM integrations, and enterprise connections with Salesforce, Twilio, Google Calendar, and more.
I bring end-to-end ownership — from architecture and backend APIs to dashboards and deployment on AWS. I've shipped across Healthcare Recruitment, FinTech, Real Estate, E-commerce, and Optometry, working directly with US-based clients and founders.
Education
Bachelor of Computer Science
FAST NUCES, Lahore
Core Specializations
AI & Full Stack Engineering
End-to-end AI-powered products — RAG pipelines, LLM integrations, GPT-powered apps, and full-stack systems from API to UI, deployed on AWS.
Multi-Tenant SaaS Platforms
White-label B2B platforms with role-based access, tenant isolation, Stripe billing, and full admin dashboards — built to scale.
AI Voice & Automation
Production voice agents and intelligent automation with Twilio, Retell AI, Deepgram, ElevenLabs, Salesforce, and Google Calendar integrations.
Skills & Technologies
AI & ML
Backend
Frontend
Databases
Cloud & DevOps
Integrations & APIs
Dev Tools
Featured Projects
Production systems live in the real world — not portfolio demos.
Pioneer Voice AI Platform
End-to-end AI voice agent platform for Pioneer Healthcare Recruitment Agency featuring two production voice agents, a full-stack admin dashboard with call analytics, knowledge base management, and automated re-engagement campaigns.
Sentire Systems — Multi-Tenant Voice AI Platform
Production-grade B2B multi-tenant conversational AI voice platform that handles inbound calls, books appointments in real time, and ships a white-label dashboard — all fully isolated per tenant business.
Trade Gekko — AI Crypto Trading Platform
Full-stack SaaS platform that lets subscribers deploy autonomous AI trading bots on Coinbase. Generates signals from 42 LSTM models across 6 crypto assets and 7 timeframes, executes live market orders with stop-loss/take-profit, and gates features behind Stripe subscription tiers.
True Mortgages — AI-Powered Mortgage Platform
AI brain for a US mortgage business that ingests call recordings, SMS threads, and emails to auto-respond to GoHighLevel leads in the owner's communication style. Full admin portal with RAG-powered natural language queries, pattern analysis, content generation, lead management, and Arrive LOS integration for automated 1003 application generation.
Pioneer Commissions Portal
Commission tracking platform for a healthcare staffing agency — dual-engine model with a matrix-based calculator for recruiters and a tier-based calculator for account managers, pulling live data from Salesforce with real-time dashboards, split commissions, reassignment rules, and business development bonus tracking.
TheRightContact.com — AI Contact Lens Platform
AI-powered platform for eye care professionals delivering accurate, real-time contact lens information via a custom NLP-to-Excel query engine and GPT-5. Integrates Google Sheets, PDFs, and web sources with corneal topography image analysis, multi-tier subscriptions, and admin dashboards.
Pioneer License Verification Agent
Three-service system that automatically verifies healthcare professional licenses against state licensing boards and national credential registries. A Salesforce webhook fires the pipeline, a Playwright scraper service bypasses CAPTCHAs via Bright Data + 2Captcha, and results — with PDF evidence — are written back to Salesforce and surfaced in a live compliance dashboard.
PRD Generator Platform
AI-driven PRD generation system that creates detailed product requirement documents through guided questionnaires. Integrated with JIRA and Figma APIs for automatic ticket creation and design generation. Built as an internal tool for a product team — no public demo.
Pioneer Submissions Document Automation
Salesforce-integrated FastAPI service that auto-generates branded candidate submission documents (PDF + DOCX) for Pioneer Healthcare Recruitment. A single button click in Salesforce pulls live candidate data, renders an editable preview, and streams a pixel-perfect two-page document in seconds.
LinkedIn Ad Analytics Dashboard
Automated ad scraping system for comprehensive company advertising analysis across LinkedIn. Built detailed analytics engine with Stripe payment integration for premium features.
Experience
Senior Software Engineer (Team Lead)
Tron AI
CurrentLeading delivery of production AI systems for US-based clients. Built two live AI voice agents for Pioneer Healthcare Recruitment (Retell AI + Twilio + Salesforce + Outlook) and a multi-tenant B2B voice AI SaaS platform (Auralis Labs) handling real-time appointment booking via Deepgram, ElevenLabs, and Google Calendar. Delivered an internal commissions portal syncing live Salesforce financial data through a dual-engine calculation matrix. Mentoring a team of engineers and owning end-to-end architecture, client communication, and technical delivery.
Software Engineer
Rolustech
Built and maintained full-stack web applications for international clients across healthcare, e-commerce, and SaaS verticals using Python Django and REST APIs. Led backend development on multiple concurrent projects, implemented complex business logic, and collaborated with cross-functional teams to ship high-performance, production-grade applications on schedule.
Let's Connect
Looking to build an AI-powered product, a multi-tenant SaaS platform, or an intelligent system integrated with your existing tools? Let's talk.
Open to freelance projects and full-time opportunities. Based in Pakistan, working with US-based clients.