Freelancers using PostgreSQL in Karachi

Freelancers using PostgreSQL in KarachiFreelancers using PostgreSQL in Karachi

Projects People

proKarachi, Pakistan

AI SaaS Engineer | Next.js + Node.js | MVPs to Production

5.0: Rating

10: Followers

AI SaaS Engineer | Next.js + Node.js | MVPs to Production

Cover image for Development of EduPilotPro AI-Powered School Operating System

Development of EduPilotPro AI-Powered School Operating System

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Cover image for EduPilotPro AI Attendance Agent Project

EduPilotPro AI Attendance Agent Project

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Cover image for Kismaa Mobile — Engineering a Real-Time Experience

Kismaa Mobile — Engineering a Real-Time Experience

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Cover image for Kismaa — Engineering a Real-Time Psychic Experience

Kismaa — Engineering a Real-Time Psychic Experience

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proKarachi, Pakistan

AI SaaS & MVP Engineer | Next.js, Stripe, React Native

$25k+: Earned

7x: Hired

5.0: Rating

43: Followers

AI SaaS & MVP Engineer | Next.js, Stripe, React Native

Cover image for ZainTech - Enterprise CMS-Driven Platform

ZainTech - Enterprise CMS-Driven Platform

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Cover image for C2BM Workforce Management System

C2BM Workforce Management System

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Cover image for Legacy Building - Journal Management Platform

Legacy Building - Journal Management Platform

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Cover image for Traced - Tenant Advocacy Platform

Traced - Tenant Advocacy Platform

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Karachi, Pakistan

Webflow + AI Developer | Agents & Automation

5.0: Rating

31: Followers

Webflow + AI Developer | Agents & Automation

Cover image for ScribeMD – AI Medical Scribe Platform

ScribeMD – AI Medical Scribe Platform

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Cover image for WhatsApp AI Chatbot Automation with n8n & OpenAI

WhatsApp AI Chatbot Automation with n8n & OpenAI

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Cover image for TheMarcus.com – Webflow Portfolio Website

TheMarcus.com – Webflow Portfolio Website

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Cover image for Twice Bittn Bakery – E-Commerce Bakery Website

Twice Bittn Bakery – E-Commerce Bakery Website

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Karachi, Pakistan

Innovative Solution-Driven Developer

$1k+: Earned

1x: Hired

4.9: Rating

1: Followers

Innovative Solution-Driven Developer

Cover image for Get Licensed | Revenue Forecasting Algorithm

Get Licensed | Revenue Forecasting Algorithm

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Cover image for TMBR | Portal

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Cover image for Afkar | Framer Project

Afkar | Framer Project

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Cover image for Getz Pharma | Gastro Guru

Getz Pharma | Gastro Guru

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Shaheer Ehtesham

Karachi, Pakistan

Full-Stack Dev, Data Analyst & AI Automation Specialist

New to Contra

Full-Stack Dev, Data Analyst & AI Automation Specialist

Cover image for EstateFlow is a full-stack real

EstateFlow is a full-stack real estate platform built with Next.js, Prisma ORM, and PostgreSQL. Designed for seamless property discovery across major cities in Pakistan, it features custom location filtering, automated email workflows for user leads and inquiry management, and an intuitive UI focused on performance. Full-stack real estate management web application engineered for browsing verified property listings with fast search, automated workflows, and dynamic filtering. Frontend: Next.js & Tailwind CSS for modern, responsive UI design Backend & Database: Prisma ORM with relational database schema for optimized routing and data management Automation: Integrated email notification pipelines for real-time buyer inquiries and updates Features: Multi-city listings search, dynamic property cards, theme switching, and automated lead handling

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Cover image for A sleek, dark-themed digital shrine

A sleek, dark-themed digital shrine dedicated to everyone's favorite fourth-wall-breaking anti-hero, Deadpool. Built with a bold, high-contrast visual style to match the chaotic energy and iconic aesthetic of the character. ✨ Key Features Custom Hero Section: Eye-catching typography, fiery atmospheric visuals, and slick CTA buttons (Explore Now, Best Quotes, Join The Chaos). Interactive Navigation: Dedicated sections for Origin, Powers, Timeline, Gallery, and Quotes. Dynamic Marquee Banner: A scrolling ticker highlighting signature Deadpool tropes (Chimichangas, Regeneration, Fourth Wall, Maximum Effort). Responsive & Immersive UI: Designed with modern web standards, smooth scrolling effects, and a dark/red color palette tailored for maximum visual impact.

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Cover image for Library Management System Development

Library Management System Development

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Cover image for Kisaan Academy is an Agri-Tech

Kisaan Academy is an Agri-Tech platform built to empower farmers with accessible learning modules, real-time market data, AI assistance, and agricultural tools. Featuring structured video tutorials, an AI-powered Agri-Bot, and a comprehensive Wiki, it bridges the gap between modern technology and practical farming practices.

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Muhammad Adeen Khan

Karachi, Pakistan

Full -Stack Engineer

Full -Stack Engineer

Cover image for The Car Detailing Booking System

The Car Detailing Booking System is a full-stack platform built to streamline booking and customer management for car detailing businesses. It replaces manual scheduling and communication with an automated system for handling appointments, payments, and client interactions. The platform enables seamless booking with advance payments, real-time slot selection, and automated WhatsApp notifications for confirmations, reminders, and service updates. It improves operational efficiency, reduces missed bookings, and enhances customer experience through a centralized admin dashboard.

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Cover image for The School Management System is

The School Management System is a full-stack platform designed to digitize and streamline daily school operations. It replaces manual record-keeping with a centralized system for managing student data, fee collection, and administrative workflows. The system enables secure student registration, automated fee management with receipt generation, and real-time access to records through an intuitive admin dashboard. Role-based access ensures that administrators and staff can efficiently manage data while maintaining security and control. Built with a scalable architecture, the platform improves operational efficiency, reduces errors, and provides better visibility into financial and academic processes, making it suitable for modern educational institutions transitioning to digital systems.

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Cover image for The AI Employee Control Center

The AI Employee Control Center is a full-stack system designed to automate core business operations through an intelligent, human-assisted workflow. It acts as a digital employee that manages communication, financial processes, and content generation while keeping the user in control of critical decisions. The platform continuously monitors business channels like email, WhatsApp, and social media, automatically generating responses, invoices, and content drafts. These actions are reviewed through a centralized dashboard, enabling one-click approvals. By integrating with ERP systems and leveraging AI-driven automation, it streamlines operations, reduces manual workload, and enhances overall business efficiency.

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Cover image for The Crowned by William website

The Crowned by William website is a luxury jewelry brand showcase designed to elevate digital presence and attract high-end clients. It transforms a standard website into a cinematic, premium experience that highlights jewelry collections, brand identity, and exclusivity. The platform features elegant visuals, smooth navigation, and a VIP inquiry system, allowing potential clients to explore custom jewelry services and connect directly with the brand. It enhances engagement, strengthens brand perception, and creates a high-conversion digital storefront.

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Karachi, Pakistan

Full-Stack Developer & Digital Consultant

5.0: Rating

4: Followers

Full-Stack Developer & Digital Consultant

Cover image for Building a full-stack Healthcare &

Building a full-stack Healthcare & Doctor Appointment mobile app a complete patient management platform for clinics and hospitals. Key Features: Doctor profiles with specialization details Appointment booking & rescheduling system Medical Specialties browsing (Cardiology, Orthopedics, Pediatrics & more) Real-time Health Overview dashboard: → Blood Pressure monitoring → Heart Rate tracking → Body Temperature display Patient records management Bottom navigation (Home, Appointments, Records, Profile, Doctors) Clean mobile-first UI with card-based layout Tech Stack: React Native · Node.js · Supabase · PostgreSQL · REST API · JWT Authentication Use Case: Built for hospitals, private clinics, and healthcare startups who need a modern digital platform for patient-doctor interaction and health monitoring. Status: Currently in development — production release coming soon! Need a healthcare app or medical platform for your business? Let's connect!

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Cover image for Great software doesn't start with

Great software doesn't start with code. It starts with understanding the problem. One of the biggest lessons I've learned as a developer is this: The quality of your solution depends on the quality of your questions. Before writing a single line of code, I ask: 👤 Who is the user? 🎯 What problem are they trying to solve? ⏱️ Which step is slowing them down? 💡 How can we make the experience simpler? Technology is only a tool. Real value comes from solving the right problem in the simplest way possible. A modern UI is great. Clean architecture is essential. Fast performance matters. But if the product doesn't improve someone's workflow or solve a real business challenge, none of it creates lasting impact. The best digital products don't just look good. They make work easier, decisions faster, and businesses more efficient. I'm curious... What's one app or website you use almost every day because it simply works so well? 👇 Share it in the comments—I’m always interested in learning from great product experiences.

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Cover image for The biggest difference between a

The biggest difference between a good developer and a great one? It's not the programming language. It's the questions they ask before writing the first line of code. Before I start building any web application or mobile app, I always ask: 👤 Who is the user? 🎯 What problem are they trying to solve? ⏳ Which task wastes the most time? 💡 How can we make their experience simpler? Because technology alone doesn't create value. The right solution does. A beautiful interface is important. Clean code is important. Scalable architecture is important. But none of them matter if the product doesn't solve a real business problem. The best software feels effortless. It removes friction, saves time, and helps people achieve their goals without thinking about the technology behind it. That's the kind of digital experience every product should aim for. I'm curious... What's one app or website you use regularly because it simply feels right? 👇 Drop its name in the comments. I'd love to know what makes it stand out

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Cover image for Good software isn't just about

Good software isn't just about writing code. It's about creating experiences that people enjoy using. Whether it's a web platform, an internal dashboard, or a mobile application, the goal remains the same: Build products that are intuitive, reliable, and designed around real user needs. The best digital products combine: 📱 Great mobile experiences 💻 Clean web interfaces ⚡ Fast performance 🎯 Clear user journeys 🔄 Scalable architecture Technology changes quickly. Good user experience doesn't. What's one application you use regularly because it simply feels great to use? 👇 Share it below.

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Moiz Ahmed Mansoori

Karachi, Pakistan

AI Assistants, RAG Chatbots & Business Workflow Automation

New to Contra

AI Assistants, RAG Chatbots & Business Workflow Automation

Cover image for QueryMind lets you query a

QueryMind lets you query a real database using plain English. Type a question, get an answer — no SQL knowledge needed. Built a production-grade AI agent using LangGraph that converts natural language to SQL, executes it on a real PostgreSQL database with 100,000+ rows, and automatically corrects errors in a retry loop if the query fails. Key features: 7-node LangGraph agent with conditional routing and self-correction pgvector semantic search for intelligent schema retrieval Full observability dashboard with real-time metrics and query history Trace replay — see every step the agent took to answer your question Deployed live: Next.js frontend on Vercel, FastAPI backend on Render Tech: LangGraph · Groq LLaMA 3.3 70B · PostgreSQL · pgvector · FastAPI · Next.js · Tailwind CSS Github: https://github.com/moiz-mansoori/QueryMind-NL2SQL-Agent-System

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Cover image for Most people think generating a

Most people think generating a 3D model is the hard part. It isn't. The real challenge is generating something that's actually usable. That's why I built VoxelVia3D. Instead of producing random meshes, it turns a simple text prompt into a structured 3D asset that creators can immediately preview and download. What I focused on wasn't just AI generation. It was the complete product experience: • Clean web interface • Fast AI inference • Real-time generation progress • Downloadable 3D assets • Responsive, production-ready deployment The difference between a cool AI demo and a useful AI product isn't the model. It's everything around the model. That's the kind of AI software I enjoy building. 🌐 voxelvia3d.app (http://voxelvia3d.app)💼 contra.com/moiz_roshan_zszcum4s

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Cover image for I built an AI wellness

I built an AI wellness app that does more than generate responses. It listens, remembers context, and responds with emotional guardrails in place. https://asksukoon.com/ Most “AI wellness” tools today are just chat interfaces with a mental health label attached. AskSukoon was built differently. What’s inside: — Voice conversations with sentiment-aware responses — Memory-powered support using ChromaDB — Guardrails for sensitive interactions — Guided reflections and mood tracking — Fast, mobile-friendly experience built for real users The hardest part wasn’t connecting an LLM. It was designing something that feels calm, safe, and usable in production. Shipping this taught me more about product than 3 years of coursework Live: https://asksukoon.com/ Services: contra.com/moiz_roshan_zszcum4s

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Cover image for Built AIRO, a 6-agent ML

Built AIRO, a 6-agent ML automation system using LangGraph and Groq LLaMA 3.3. The system automates the entire ML pipeline from data ingestion to final report generation. Ran 18 experiments achieving RandomForest f1_macro of 0.7329. Features parallel training, MLflow tracking, SHAP explainability, and a dark Streamlit UI with live log streaming.

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