hi umair here 👋

Senior Full-Stack Engineer · Laravel/PHP + AI

I build Laravel/PHP backends for multi-tenant SaaS, with AI layered in: RAG pipelines, vector search, and LLM-powered chat and voice. 4+ years, 50+ production platforms, working directly with founders.

Lahore, Pakistan/UTC+5/open to senior & lead roles

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Muhammad Umair Tufail

Experience

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Mar 2025 to Present
Senior Full-Stack Developer (TALL Stack)
Navicosoft · Lahore, Pakistan
  • Own system design and backend architecture for multi-tenant SaaS platforms serving thousands of concurrent tenants.
  • Lead a team of backend engineers through architecture, code review, and mentoring, and act as the primary technical contact for stakeholders.
  • Run a PR-based workflow: every change goes through review and approval before it merges.
  • Own delivery end to end, from sprint planning to post-release support; MySQL and API performance tuned to sub-100ms at peak.
Sep 2022 to Mar 2025
Tech Joint Solutions
Remote · 2 roles
  1. Senior Software Engineer
    Sep 2024 to Mar 2025
    • Led projects from scratch to final delivery, handling client communication directly: requirements, updates, and sign-off.
    • Managed a cross-functional team of backend, frontend, and mobile app developers plus a graphic designer.
    • Built the backend APIs on Laravel and owned AWS (EC2, S3, CloudFront, Route 53), with CI/CD that cut releases from hours to minutes.
    • Ran the team's code review (no merge without an approved PR) and introduced AI-assisted development workflows.
  2. Junior Software Engineer
    Sep 2022 to Sep 2024
    • Built REST APIs, database structures, and business logic with Laravel, PHP, and Node.js.
    • Worked directly with site managers to turn on-ground field workflows into digital tools.
    • Optimized MySQL queries and backend logic, cutting manual reporting for field teams.

Projects

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ICANN Accredited · Navicosoft

Domain & Hosting Platform

A multi-tenant platform where resellers sell and manage domains across 618+ TLDs, connected directly to Verisign, CentralNic and Google.

LaravelReactVerisignCentralNicGoogle RegistryWHMCSOpenID Connect
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ICANN Accredited · Navicosoft

Domain & Hosting Platform

Domain selling platform built for Navicosoft, an ICANN accredited registrar. Resellers register, transfer, and manage 618+ TLDs through direct registry integrations with Verisign, CentralNic, and Google, on a multi-tenant reseller architecture. It also includes AI-driven domain search, a multi-method payment stack with crypto, and Master IDP, a multi-tenant SSO unifying WHMCS, reseller, and HR platforms.

LaravelReactVerisignCentralNicGoogle RegistryWHMCSOpenID Connect
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WhatsApp RAG · Commercial

DigiBot

An AI assistant on WhatsApp that answers customers, takes orders, updates stock and opens support tickets on its own.

Laravel (TALL)Meta WhatsApp APIOpenAIQdrantMySQL
WhatsApp RAG · Commercial

DigiBot

A commercial WhatsApp RAG pipeline on the Meta WhatsApp API. It answers customer queries from a Qdrant vector index, creates support tickets automatically, books orders and decrements stock, and keeps reseller and customer pricing separate, with full analytics and reporting.

Laravel (TALL)Meta WhatsApp APIOpenAIQdrantMySQL
Dropshipping · UAE

KSA Drop

A CRM and Shopify app for a dropshipping company, giving each customer their own login and automating every order.

Shopify appCRM
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Dropshipping · UAE

KSA Drop

A CRM and Shopify app for a UAE dropshipping company. Customers get their own separate login, orders are managed in one place, and the Shopify connection automates the order workflow.

Shopify appCRM
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AI CRM · SaaS

Lumenia CRM

An AI sales CRM that finds leads, calls them from a built-in dialer and qualifies inbound leads with automatic replies.

ReactLaravelMySQLRedisTwilio
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AI CRM · SaaS

Lumenia CRM

Independently architected an AI-powered CRM with paying customers across multiple countries: an AI prospecting engine, a Twilio softphone dialer with automatic call logging, and AI auto-responders that qualify inbound leads into the pipeline.

ReactLaravelMySQLRedisTwilio
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