Freelance Desktop Apps Developments in PunjabFreelance Desktop Apps Developments in Punjab
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Umar Abdullah's avatar
Umar Abdullah
max
Lahore, Pakistan
Full Stack Developer, AI Expert, Web & App | Chromium Expert
$50k+
Earned
6x
Hired
5.0
Rating
41
Followers
Full Stack Developer, AI Expert, Web & App | Chromium Expert
Cover image for Chrome Extension Development for school's student Monitoring
Chrome Extension Development for school's student Monitoring
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3
Cover image for Match-Ups Browser: A Sports-Focused Multi-Streaming Browser
Match-Ups Browser: A Sports-Focused Multi-Streaming Browser
2
7
Cover image for Cross-Platform Desktop App Development with Electron
Cross-Platform Desktop App Development with Electron
1
10
Cover image for Full-Stack Developer | Chromium Expert | Chrome Extension
Full-Stack Developer | Chromium Expert | Chrome Extension
5
34
Desktop Apps Development(3)
Umer Sharif's avatar
Umer Sharif
pro
Lahore, Pakistan
API Integration & Web Application Developer
1x
Hired
6
Followers
API Integration & Web Application Developer
Cover image for Online Payment , Terminal & eCheck/ACH Payment Integration
Online Payment , Terminal & eCheck/ACH Payment Integration
0
12
Cover image for Insurance Quote System for a Trucking Company
Insurance Quote System for a Trucking Company
0
3
Cover image for From ACH to Card Payments:
From ACH to Card Payments: Building Scalable Payment Systems for US Businesses Over the past few years, I’ve worked closely with US-based businesses to design and implement secure, scalable payment systems across ACH, online card payments, and card-present (terminal) environments. My experience spans platforms like North.com (http://North.com), NMI, and other payment APIs—supporting everything from recurring ACH billing to fully integrated in-person payment solutions using physical terminals. On the ACH side, I’ve handled bank account verification, transaction lifecycles, and returns such as NSF and failed debits. ACH systems require careful management of delayed settlements, webhook events, and reconciliation—especially within US financial workflows. For online card payments, I’ve implemented secure gateways, tokenization, and optimized checkout experiences to ensure fast, seamless, and PCI-compliant transactions. I’ve also built and deployed card-present solutions, including: – EMV terminal integrations – Tap, dip, and swipe transaction flows – Device configuration and deployment – Real-time syncing with backend systems – Handling reversals, refunds, and partial approvals A critical part of every integration is compliance and security. My work ensures: – PCI DSS compliance for card data protection – Tokenization (no sensitive data storage) – Secure API authentication and encryption – Reliable webhook handling and audit-ready transaction logs From a technical perspective, I specialize in building robust API integrations, webhook listeners, retry mechanisms, and fail-safe systems that continue to operate reliably under real-world conditions. Key solutions I’ve delivered: – ACH debit and recurring billing systems – Online card payment integrations with secure token flows – Card-present terminal integrations – Real-time transaction systems using webhooks – Payment failure handling and reconciliation logic – CRM and internal dashboard integrations Working in the US payments ecosystem has given me deep exposure to compliance requirements, operational challenges, and the importance of building systems that are both secure and scalable. My focus is simple: build payment systems that are reliable, compliant, and seamless—whether online or in-person. Open to collaborations in fintech, payments, and API integrations.
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29
Cover image for Hotelbeds API Integration with full Booking Engine.
Hotelbeds API Integration with full Booking Engine.
0
0
Desktop Apps Development(2)
Umaima Iqbal's avatar
Umaima Iqbal
Lahore, Pakistan
I build offline AI tools that make documents talk.
New to Contra
I build offline AI tools that make documents talk.
Cover image for AuraExtract — Intelligent Invoice &
AuraExtract — Intelligent Invoice & Receipt Data Extractor The extraction engine uses intelligent regex pattern matching that handles real-world invoice layouts — column-per-line PDF formats, inline tabular formats, and plain text documents. It detects 10 fields automatically and parses up to 20 line items per invoice. Supports PDF, TXT, and DOCX formats. Includes a raw text preview panel so users can verify exactly what the engine is reading. CSV export includes both the summary fields and full line items table — ready to open directly in Excel. Pure Python. Zero external dependencies beyond pypdf for PDF reading.
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89
Cover image for AuraSort scans any folder and
AuraSort scans any folder and automatically sorts files into named subfolders by type — Documents, Images, Videos, Audio, Code, Archives, and more. Files are renamed to clean, consistent lowercase format. Every operation is logged live on screen as it happens. Built with a Dry Run mode so users can preview exactly what will move before anything is touched. Full undo restores every file to its original location with one click. An HTML report is generated after each sort showing every file moved, every category created, and total time taken. Pure Python. Zero external libraries. Works on any machine without installation.
2
111
Cover image for A fully offline document summarizer
A fully offline document summarizer built in pure Python. Uses TF-IDF scoring, position weighting, and Jaccard deduplication to extract the most important sentences from any PDF, DOCX, or TXT file — each labeled with a relevance percentage. The result looks like this: [1] [100% relevance] The algorithm achieved 94% accuracy on benchmark tests. [2] [81% relevance] Training was performed on 50,000 labeled samples. [3] [67% relevance] Results were validated using 5-fold cross validation. Supports PDF, Word, and TXT files. Saves summaries to your computer. Runs completely offline. No subscriptions, no API keys, no internet required.
1
109
Cover image for Built AuraChat v3.0 — a
Built AuraChat v3.0 — a fully offline Document Intelligence desktop app in pure Python. Users upload any PDF, Word, or TXT file and ask questions in plain English. The system returns cited answers with confidence scores instantly. Technical highlights: — Custom NLP engine using TF-IDF scoring + hybrid token overlap analysis — 1,700× faster indexing than baseline on 500-page documents — Multi-threaded processing — UI never freezes during heavy indexing — Supports PDF, DOCX, and TXT file formats — Zero external APIs — runs completely offline on the user's machine — 23 production-grade bugs identified and resolved before delivery This is not a demo. This is production-ready software built with clean architecture, full error handling, keyboard shortcuts, chat export, source citations, and confidence indicators
1
124
Desktop Apps Development(4)
Anees Ahmed's avatar
Anees Ahmed
Rawalpindi, Pakistan
🚀 Flutter Expert for Android Apps 🚀
🚀 Flutter Expert for Android Apps 🚀
Cover image for Social Bank (Quiz Application)
Social Bank (Quiz Application)
0
6
Cover image for So Earn (User Referral Application)
So Earn (User Referral Application)
0
3
Cover image for Share Vibe (Instagram Clone)
Share Vibe (Instagram Clone)
0
3
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Desktop Apps Development(3)
Ali Haider's avatar
Ali Haider
pro
Multan, Pakistan
Ai Automation & Youtube| Full Stack & ERP Expert
New to Contra
Ai Automation & Youtube| Full Stack & ERP Expert
Cover image for Zoho Creator — Businesses Workflow
Zoho Creator — Businesses Workflow Management App Built a fully custom Zoho Creator — Business Workflow Management App to streamline and digitize core operations. The app includes structured modules, dynamic forms, and category-based workflows — all manageable without any technical knowledge. Features include dynamic dropdown menus, workflow-based navigation, mobile & tablet responsive interfaces, and custom business logic powered by Deluge scripting. This solution replaced manual, paper-based processes with a clean, efficient, and fully automated digital system.
0
103
Cover image for Designed an urgent finance-focused YouTube
Designed an urgent finance-focused YouTube thumbnail built to capture attention through strong warning-based visual communication. The layout uses bold typography, dark automotive atmosphere, document-style elements, and red alert accents to instantly highlight the topic of insurance policy cancellation. The composition is structured to create immediate concern, improve readability, and increase click-through by combining authority, urgency, and topical relevance. Optimized for automotive finance content, policy update videos, and informational news-style publishing. 🚘📄⚠️
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52
Cover image for Drive Engagement with Pro Geopolitical Auto Thumbnails
Created a bold geopolitical automotive thumbnail designed to spark curiosity and drive clicks through strong visual storytelling. The design combines market tension, national symbols, pricing psychology, and contrasting automotive elements to instantly communicate the topic of foreign car competition in the U.S. market. I used dramatic text hierarchy, emotional facial focus, strong color contrast, and layered composition to make the thumbnail highly readable and attention-grabbing across YouTube and social platforms. Optimized for news-style automotive content, market analysis videos, and high CTR performance. 🚗🔥📈
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38
Cover image for Designed a high-impact automotive YouTube
Designed a high-impact automotive YouTube thumbnail focused on strong viewer psychology and click-through performance. The composition uses bold warning colors, dramatic facial expression, damaged vehicle visuals, repair-cost emphasis, and clear contrast between safe vs risky car choices to instantly communicate urgency. I combined headline hierarchy, emotional storytelling, and clean object placement to make the message understandable within seconds. This thumbnail is optimized for automotive content, buyer-warning videos, and high-CTR social media publishing.
0
41
Desktop Apps Development(1)
Sara 's avatar
Sara
Lahore, Pakistan
Design isn't finished until somebody is using it.
Design isn't finished until somebody is using it.
Cover image for Bubble App – Social Streaming UI/UX
Bubble App – Social Streaming UI/UX
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0
Cover image for Fanverse UI/UX Design Project
Fanverse UI/UX Design Project
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3
Cover image for Homepage Design for Tech Software Company
Homepage Design for Tech Software Company
0
0
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Desktop Apps Development(1)
Attaul Mohiman's avatar
Attaul Mohiman
Multan, Pakistan
"Full Stack Developer with extensive experience "
"Full Stack Developer with extensive experience "
Cover image for This VPN app leverages the
This VPN app leverages the power of Singbox to provide secure, fast, and reliable internet connections. It allows users to encrypt their online traffic, bypass geo-restrictions, and protect their privacy on public and private networks. The app features seamless connection setup, multiple server options, and optimized performance for both mobile and desktop users. Ideal for users seeking anonymity, security, and unrestricted internet access, the app combines simplicity with advanced networking technology to deliver a smooth VPN experience.
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85
Cover image for I’m building an automated pipeline
I’m building an automated pipeline for a celebrity news YouTube channel: trending stories are sourced, scripts generated with AI, media collected, voiceovers added, and videos edited—all with Slack review and ready-to-upload drafts. 💡 This project shows how AI and automation can keep content fresh while cutting manual work. 🚀 Curious to see it in action or build your own? Let’s connect!
4
1
134
Cover image for Taxiee – Smart, Safe &
Taxiee – Smart, Safe & Reliable Ride Booking Taxiee is a modern ride-booking app designed to make everyday travel simple, fast, and dependable. Whether you’re commuting to work, heading to the airport, or booking a ride for someone else, Taxieea connects you with trusted drivers in just a few taps. Key Features Easy ride booking with live driver tracking Multiple ride options to fit your needs and budget Secure payments and clear fare estimates Real-time notifications and trip updates Taxiee is built with reliability and user comfort at its core—combining clean design, fast performance, and smart technology to move you where you need to go, stress-free. Book smarter. Ride safer. Travel better with Taxieea.
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1
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Cover image for Greening is an environmental monitoring
Greening is an environmental monitoring app designed to help users track and analyze the impact of green spaces. The app allows users to post and manage sites, monitor the amount of CO₂ absorbed and O₂ produced by trees, and evaluate environmental health over time. Data is visualized through interactive graphs and touch-enabled charts, enabling clear insights and informed decision-making. Greening empowers individuals and organizations to understand, protect, and manage nature using advanced, data-driven tools.
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4
131
Desktop Apps Development(1)