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Islahuddin

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About Me

About Me

Islahuddin

Islahuddin is an AI-Native Full Stack Engineer from Lahore, Pakistan — currently building production SaaS platforms at Mexil.it and previously lead backend engineer for Huscribe at Humai-AI.

I'm a Full Stack Developer with 4 years of experience shipping production SaaS platforms and high-traffic mobile backends for millions of users. I build AI-native, agentic products — from LLM-powered automation and chatbots to CRM-integration engines — using an AI-first workflow (Claude Code, Cursor) that compresses delivery cycles without sacrificing code quality.

Deep hands-on expertise across the MERN/Next.js stack, multi-tenant architecture, SQL & NoSQL data design, and multi-cloud deployment (AWS, GCP, Azure). Proven adaptability across startup and enterprise environments with a track record of owning systems end-to-end — architecture through production.

Let's connect if you're passionate about tech, SaaS, or building the next generation of AI-powered products!

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Years of Experience

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Projects Completed

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CRM Integrations

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Mobile App Backends

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Find Me Online

Credentials & Recognition

Certifications & Achievements

🏆

Multi-Tenant SaaS Architect

Humai-AI · Huscribe

Architected multi-tenant backend integrating 20+ CRMs via AI agents on GCP.

Verify →
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High-Traffic Mobile Backend

Mexil.it

Built backend infrastructure serving millions of users across multiple regions.

Verify →
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Salesforce Integration

Enterprise SaaS

Implemented two-way Salesforce integration for customer management and order processing.

Verify →
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Legacy Migration Lead

Next.js + MongoDB

Led migration from Node.js/Express/MySQL to Next.js + MongoDB, boosting performance.

Verify →
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12+ Mobile App Backends

Bridge Zone

Built and deployed backend systems for ~12 mobile apps on AWS infrastructure.

Verify →
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Dockerized Full Stack

IMDB Clone

Full-stack IMDB clone with Django, React, and Docker orchestration.

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WHAT I DO

Skills

AI / Agentic Development
AI / Agentic Development

Claude Code, Cursor, OpenAI API, LLM agent workflows, prompt engineering, and vibe coding for rapid SaaS delivery.

Full Stack Engineering
Full Stack Engineering

React.js, Next.js, Vue.js, TypeScript, Node.js, Express.js — building scalable MERN applications end-to-end.

SaaS & Multi-Tenant Architecture
SaaS & Multi-Tenant Architecture

Multi-tenant SaaS design, JWT auth, RBAC, tenant isolation, webhook processors, and cron-based job pipelines.

Backend & APIs
Backend & APIs

REST APIs, GraphQL, microservices, WebSockets, RabbitMQ, Python/Django — high-throughput backend systems.

Cloud & DevOps
Cloud & DevOps

AWS (EC2, S3, Lambda), GCP, Azure, Docker, CI/CD, Nginx, PM2 — production deployment and infrastructure.

Database Design
Database Design

MongoDB, PostgreSQL, MySQL, Firebase, Supabase — data modeling, query optimization, SQL & NoSQL.

My Resume

Education & Experience

Led legacy migration of a core SaaS product from Node.js/Express/MySQL to Next.js + MongoDB. Built backend infrastructure for a high-traffic mobile app serving millions of users. Implemented Salesforce integration, RabbitMQ + WebSockets for real-time notifications, and a 4-language multilingual platform.
Tech Stack

Coding Skills

Core Engineering
JavaScriptTypeScriptPythonNode.jsData StructuresSystem Design
Frontend
React.jsNext.jsVue.jsReduxTailwind CSSHTML / CSS
Backend Frameworks
Express.jsDjangoREST APIsGraphQLWebSocketsRabbitMQ
AI & Automation
OpenAI APILLM AgentsCursorClaude CodePrompt EngineeringSaaS Automation
Cloud & DevOps
AWSGCPAzureDockerCI/CDNginx
Databases
MongoDBPostgreSQLMySQLFirebaseSupabaseRedis
Achievements

My Projects

O
OmniAiFlow

B2B SaaS omnichannel platform unifying WhatsApp, Email & SMS with AI-powered automation and chatbot workflows.

Next.jsNode.jsAI Agents
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Huscribe

SaaS CRM automation platform integrating Salesforce, HubSpot, Dynamics 365 & more via AI agents on GCP.

Node.jsMongoDBGCP
I
IMDB Clone

Full-stack Dockerized IMDB clone with Django backend and React frontend — REST APIs & container orchestration.

DjangoReactDocker
T
Task Management

Drag-and-drop task boards with auth, night mode, and multi-project support — React & Tailwind.

ReactTailwindFirebase
M
My AI Assistant

AI-powered B2B SaaS product automating daily work tasks across WhatsApp, Gmail, and more.

PythonOpenAISaaS
D
Django CRM

Customer relationship management system built with Django — managing contacts, deals, and pipelines.

PythonDjangoPostgreSQL
G
Grocery2Go

Productive back-end for a grocery delivery app developed with Node.js and Express.js.

Node.jsExpressMongoDB

← Swipe to see more! →

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Recommendations

H

“Islahuddin is an exceptional full stack engineer who consistently delivers production-ready SaaS systems. His ability to architect multi-tenant backends and integrate complex CRM workflows with AI agents is impressive. A reliable team player who takes ownership end-to-end.”

Team LeadHumai-AI · Huscribe Platform
B

“Working with Islahuddin on backend systems for multiple mobile apps was a great experience. He builds robust Node.js APIs, handles real-time features with WebSockets, and deploys confidently on AWS. Always proactive and detail-oriented.”

Project ManagerBridge Zone · Lahore
M

“Islahuddin migrated our legacy stack to Next.js and MongoDB with zero downtime. His AI-native development workflow significantly accelerated delivery while maintaining high code quality. Highly recommended for SaaS and full stack projects.”

Tech LeadMexil.it · Remote
A

“A dedicated developer with strong problem-solving skills. Islahuddin quickly picks up new technologies, communicates clearly, and delivers on time. His work on Django REST APIs and React frontends during his internship exceeded expectations.”

Senior DeveloperAllied Consultants · Lahore
Let's work together!

Contact

Here's my CVReach out to me
My Location

Lahore, Pakistan

Open to Remote & Onsite (Pakistan · Europe · USA · Australia · Gulf)

Get in Touch
m.islahuddin87@gmail.com

+92 303 6039298

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