Freelancers using Spring Boot in Rawalpindi

Freelancers using Spring Boot in RawalpindiFreelancers using Spring Boot in Rawalpindi

Projects People

Rawalpindi, Pakistan

Backend & AI engineer who ships systems fast and scale.

New to Contra

Backend & AI engineer who ships systems fast and scale.

Cover image for Skill Swap is a peer

Skill Swap is a peer to peer learning platform where you can be both a student and a teacher. I built the backend with Java Spring Boot, real time chat with WebSockets, and video calls with WebRTC. The matching algorithm finds people based on skills, ratings, and availability. You can switch roles anytime. It also has a trust based review system so fake reviews don’t ruin it. This was an MVP, but it proved that real time learning communities can work really well. For more details, please visit: https://arham-nexus.vercel.app/work/skillswap

0

25

Cover image for This is a classic enterprise

This is a classic enterprise academic portal, but built solid. It uses Web Forms, ASP.NET, C#, and SQL Server. The main challenge was role based access control because you have admins, faculty, TAs, and lab demonstrators all needing different permissions. I designed a three tier architecture with stored procedures and optimistic concurrency control so data doesn’t get messed up when people edit at the same time. Over 200 users per semester use it for task assignments and progress tracking. It’s not flashy, but it works perfectly. For more details, please visit: https://arham-nexus.vercel.app/work/talabportal

0

12

Cover image for This is a native Android

This is a native Android app I built with Kotlin and Firebase. It connects tourists with verified local guides in real time. You open the app, see nearby guides, book a tour, and then you can track each other’s location live using Google Maps. I also added offline support because travel doesn’t always have perfect internet. Over 100 active users ended up using it,during the MVP. The best part? Battery usage was optimized so your phone doesn’t die halfway through the day. Really proud of how smooth it turned out. For more details, please visit: https://arham-nexus.vercel.app/work/raaheraast

0

27

Cover image for Yeah, this one is a

Yeah, this one is a bit out there, but it was super fun. I built an AI that actually understands memes. It looks at the image and the text together using PyTorch, TensorFlow, and GPT 4. I used early and late fusion techniques to combine vision and language, plus Tesseract OCR to grab text from the image itself. The model hits over 95% accuracy on meme classification. It’s not your typical corporate project, but it shows how multimodal AI can understand humor, culture, and context. Definitely one of my favorite experiments. For more details, please visit: https://arham-nexus.vercel.app/work/memechecker

0

34

Ahmer Maqsood Hashmi

Islamabad, Pakistan

Professional web developer

Professional web developer

Cover image for Teradata Applications Management

Teradata Applications Management

0

9

Cover image for Upwork Message & Notifications

Upwork Message & Notifications

0

2

Cover image for Flutter Apps

0

40

Placeholder project card media

View more →

Islamabad, Pakistan

Full Stack Engineer | MERN STACK | NEXT.JS | WEB DEVELOPER

Full Stack Engineer | MERN STACK | NEXT.JS | WEB DEVELOPER

Cover image for Hotel Management System

Hotel Management System

1

4

Cover image for ZORO Freelancing Client Panel

ZORO Freelancing Client Panel

0

5

Cover image for Clinic Management System

Clinic Management System

0

4

Cover image for Event Management System

Event Management System

0

6

Mustahsan Mustafa

Islamabad, Pakistan

Expert Backend & Fullstack Dev

Expert Backend & Fullstack Dev

Cover image for Catch Connect

0

5

Cover image for Coles Mobile

0

7

Cover image for Sayurbox - Warehouse Management System

Sayurbox - Warehouse Management System

0

5

Cover image for Gizmo - Gamify

0

3

Islamabad, Pakistan

Full-Stack Engineer | MERN Stack | Typescript | Springboot

Full-Stack Engineer | MERN Stack | Typescript | Springboot

Cover image for Messenger Chat App

Messenger Chat App

0

6

Cover image for Developers Hub

0

5

Cover image for Secure Financial Transaction Platform

Secure Financial Transaction Platform

0

4

Placeholder project card media

View more →

Muhammad Haseeb

Islamabad, Pakistan

Full Stack AI/ML Developer | Worked at @Sony

Full Stack AI/ML Developer | Worked at @Sony

Cover image for Bestinform.eu (http://Bestinform.eu) | International Airline

Bestinform.eu (http://Bestinform.eu) | International Airline Ticketing Platform

1

132

Cover image for Revolutionary AI Agent for Automated 500K+ Award Updates

Built an autonomous AI agent that scrapes and updates 500K+ awards from across the web. The system intelligently finds new awards and refreshes existing data, reducing manual work by 80% and slashing update cycles from 6 months to just 3-4 weeks. Runs independently with minimal supervision.

2

3

123

Cover image for Built the complete AI backend

Built the complete AI backend for a B2B SaaS serving 10K+ users, processing 100K+ invoices monthly. Developed custom AI models with LLM-powered multi-agent orchestration using Python and FastAPI. The system automates invoice extraction and validation, handling complex workflows at scale.

2

2

155

Cover image for Tula Transformation | Personal AI

Tula Transformation | Personal AI Therapist Elevates Relationship

0

123

Empowering Innovation

Empowering Innovation

Cover image for LIMS

0

0

Cover image for Speetar

0

0

Cover image for Sporforya

0

2

Placeholder project card media

View more →