Freelancers using PyQt in Montreal
Freelancers using PyQt in Montreal
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Nathan Putnam
Salt Lake City, USA
Developer and publisher of games and apps on Steam and Play.
$1k+
Earned
4x
Hired
10
Followers
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Developer and publisher of games and apps on Steam and Play.
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Digital Divinations
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Digital Divinations
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Website development
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A-Mazing Battle
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3
PyQt
(2)
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Joel Villasuso
pro
Monroe, USA
Embedded, Desktop & Fullstack Engineer
$1k+
Earned
1x
Hired
6
Followers
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Embedded, Desktop & Fullstack Engineer
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Project: AI Text Detector The AI Text Detector is a Python-based desktop application designed to identify and classify AI-generated text. Built with Hugging Face Transformers for model inference and PyQt5 for the GUI, it balances advanced natural language processing with ease of use. The tool supports both single-input and batch text analysis, providing real-time feedback with probability scores and classifications. It is lightweight and optimized for speed and memory efficiency, making it accessible on modest hardware. https://softwarejoe.net/portfolio/ai_text_detector
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Finishing up an engaging company site Setup with analytics (GA4), SEO + GEO, and smooth animations with a modern feel.
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Project: Industrial MQTT Industrial MQTT is a desktop application suite built to streamline industrial data exchange using the MQTT protocol. It enables reliable integration between field devices, automation systems, and cloud platforms through intuitive GUIs for sending, receiving, and monitoring messages. The suite also provides integration paths for OpsLink and Modbus, supporting device management and data acquisition in industrial environments. https://softwarejoe.net/portfolio/industrial-mqtt
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Project: SigNet HMI SigNet HMI is a Windows desktop application built as a Human-Machine Interface (HMI) for industrial measurement and control systems. It streamlines recipe management, device control, alarm monitoring, and data visualization, enabling operators and engineers to configure and optimize production processes with reliability and ease of use.
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191
PyQt
(1)
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Eswar T
Secunderabad, India
Full-Stack AI: Secure, Scalable Solutions đź’ˇ
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Full-Stack AI: Secure, Scalable Solutions đź’ˇ
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Digital Feedback Submission and Analysis Tool
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12
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RAG Based Chatbots
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14
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Digital Visitors Book
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15
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AI Powered Speech Transcription and Insights Generation
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12
PyQt
(1)
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Khan mirza
Rawalpindi, Pakistan
Backend Python Developer & Logo/Editing Expert
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Backend Python Developer & Logo/Editing Expert
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Basic Calculator - Python Program (Pseudocode Implementation)
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102
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Lens & Light Photography: Premium Minimalist Logo Design
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5
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Content Editing/Writing Project – Before & After Example.
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15
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PyQt
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Jayant Sao
Raipur, India
Python Expert for Web Scraping & Product Uploads
New to Contra
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Python Expert for Web Scraping & Product Uploads
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AI Craigslist Scraper & Outreach Automation I developed a custom Craigslist automation software (.exe) for a real client to automate lead generation, email outreach, and CRM integration into a fully streamlined workflow. This solution was built to save time, increase outreach efficiency, and manage leads automatically without manual effort. 🔹 Project Workflow: • User inputs a Craigslist search listing URL • The software automatically scrapes all listing links • Each listing is opened one by one to extract email addresses • Listing details such as Title, Description, and Address are collected • Data is processed using the OpenAI API to generate personalized emails • Contacts are automatically created in Go High Level (GHL) CRM • Emails are sent using GHL SMTP • Email tracking and reply handling are managed inside GHL 🔹 Key Features: ✔ Craigslist listing scraping automation ✔ Email extraction from listings ✔ AI-powered personalized email generation ✔ Go High Level CRM integration ✔ SMTP-based automated email sending ✔ Email tracking and reply management ✔ Standalone Windows (.exe) software ✔ Built for real-world business automation 🔹 Project Type: Custom-built automation software developed for a real client to automate large-scale outreach and lead management.
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Bulk Product Uploading with Product Scraping In this project, I helped a UAE-based client migrate 10,000+ products from their Noon store to their newly created Shopify website lulucamel.ae (http://lulucamel.ae). The client wanted to shift their product sales from Noon to their own independent online store while maintaining accurate product data and SEO optimization. To achieve this, I developed a custom Python scraping script to extract complete product information from Noon, including titles, descriptions, images, prices, categories, and variations. After collecting the data, I converted it into a Shopify-compatible CSV format, ensuring all required fields matched Shopify’s import structure. Along with automation, I performed manual verification to validate product details, check formatting accuracy, and ensure error-free uploads. I also used ChatGPT API integration to generate SEO-friendly product descriptions and meta descriptions, improving product visibility and search rankings. Finally, I uploaded and reviewed all products inside Shopify to ensure proper display, accurate data mapping, and smooth functionality. This project combined automation + manual quality control, delivering fast, accurate, and scalable results, helping the client successfully launch their independent eCommerce store in the UAE.
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Virtual Assistant | Data Entry & Web Scraping Virtual Assistant | Data Entry & Web Scraping Specialist Company Baayo EdTech Pvt. Ltd. (Online Education & Tutoring Platform) Duration 2 Years | Full-Time I worked as a Full-Time Virtual Assistant at Baayo EdTech Pvt. Ltd., an online education and tutoring company, where I handled both Data Entry and Web Scraping tasks with a strong focus on accuracy and data quality. My responsibilities included: • Entering educational questions from PDF format into the company’s internal website platform • Manual data entry and copy-paste work with strict accuracy standards • Scraping questions from competitor educational platforms for research and content expansion • Extracting student contact details from multiple online platforms • Cleaning, organizing, and validating scraped data before final submission • Uploading and managing large volumes of question data on the company’s proprietary website • Ensuring error-free, well-formatted, and structured content This role helped me develop strong expertise in high-accuracy data entry, educational content handling, and ethical web data extraction. I worked closely with internal teams to meet daily targets while maintaining quality and consistency. As a result, I gained hands-on experience in handling large datasets, competitive research scraping, and platform-based content management, which I now offer professionally to Fiverr clients.
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Google Maps Business Data Scraping Sample Google Maps Business Data Scraping Sample This sample shows my ability to scrape publicly visible business data from Google Maps. For this project, the client only needed business name, address, website, phone number, and zip code, so only these fields were extracted. If you need additional visible information such as ratings, reviews count, business category, working hours, or map links, I can scrape those as well — based strictly on what is visible on Google Maps. ✔ Public data only ✔ Client-requirement based scraping ✔ Clean, Excel/CSV-ready output
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25
PyQt
(1)
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Satwik Achanta
Visakhapatnam, India
Full-stack engineer integrating complex AI workflows.
New to Contra
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Full-stack engineer integrating complex AI workflows.
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Gesture Vision (Gesture Based Desktop Interaction Utility)
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1
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Mediapipe Python API Enhancements
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2
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Bi-Directional React Sync Engine Development
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ScoutOps: AI-Powered Scouting Assistant
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PyQt
(1)
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Félix Ruiz M.
Quito, Ecuador
Python Data Scientist • Predictive models • Multi-industry
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Python Data Scientist • Predictive models • Multi-industry
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Steel Buckling ML Predictor with 3D Visualization
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3
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MyAziezPro: Malaysia Agricultural Disease Detection Web App
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7
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Welding Quality Classifier using Optimized KNN Algorithm
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AgavePredictor ML: Commercial AgTech Growth Prediction System
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PyQt
(1)
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Akshay Parseja
India
Java/Python Developer with Cloud Expertise
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Java/Python Developer with Cloud Expertise
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Trident AUV(autonomous underwater vehicle) GUI is a desktop operator dashboard that connects to an AUV telemetry source and provides live monitoring, control, and visualization of the vehicle in real time. Real‑time status: shows numeric readouts for thrusters, yaw/pitch/roll, and depth so operators see current sensor and actuator values at a glance. Time‑series visualization: displays smooth, sliding‑window plots for yaw, pitch, roll and depth (configurable smoothing/window) to inspect trends and transient behavior. 3D attitude view: renders a rotating OpenGL vehicle model that mirrors the IMU orientation so users get an immediate visual sense of heading, pitch and roll. Control surface: exposes thruster sliders, a dial/desired yaw, PID tuning controls and mode selection (manual / semi‑auto / auto), allowing operators to send commands and tune behavior during tests. Primary uses: live mission monitoring and operator control during bench tests, debugging and tuning vehicle behavior (PID & thrusters), post‑test review with plotted telemetry, and creating demo/screenshot artifacts for reporting.
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AegisGate is an asynchronous, high-performance MQTT proxy built in Rust, designed to protect downstream IoT brokers (like EMQX) from malicious actors and traffic surges. Acting as a secure perimeter, it performs deep packet inspection, strict protocol validation, and per-IP rate limiting before allowing connections to pass through to the broker. This ensures that only authorized, well-formed machine data reaches the infrastructure, preventing DDoS attacks and resource exhaustion while maintaining zero-copy, high-concurrency I/O via the Tokio runtime.
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Vehicle Data Pipeline
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Medical Application Development Using Qt/QML and C++
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4
PyQt
(1)
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