Hire the Best Visual Prolog Developers

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Pratham C.

Gurgaon, India

$3/hr
4.0
68 jobs

I'm a young self-taught programmer. I've loved computer and programming since l was 12. I have been programming in Python for more than 5 years. Python is the only language I have mastered. Besides that, I know C, Java, and JS but I am very good at Python, so I just focus on it. Skills: Web Scraping: Playwright, Selenium, Scrapy, BeautifulSoup, requests Data Processing and Data Analysis: Numpy, Pandas, Scipy, Maptlotlib Backend / API Integration: FastAPI, Flask, Django, SQLAlchemy ORM AI / LLM Development: LangChain, LangGraph, Pydantic AI, RAG, MCP Server, OpenAI API, Claude GUI Development: PyQt6, Tkinter, kivy Document Automation / Processing: Excel (openpyxl, pandas, xlrd, xlwt), Docs (python-docx, VBA), PPT (python-pptx), and PDF (docx2pdf, docx2txt, PyPDF2, PyMuPDF, ReportLab), Google Sheets (Apps Script), JSON etc Others: pytest, unit testing, OAuth, JWT token, Telethon, python-telegram-bot, moviepy, PyInstaller, OCR, plotly, Celery, Redis, cronjob scheduling, geodata, time series data, Nodejs, poetry, venv, virtualenv, pyautogui, pynput, OpenRouter, Streamlit ------------------------------------------------ Database: PostgreSQL, MongoDB, MySQL, Supabase Work with Environment: Docker, Docker compose, Google Colab, GCP, Jupyter Notebook, VS Code, Neovim/Vim etc. Deployment: Heroku, Render, Railway, Vercel

  • Python
  • Scripting
  • Selenium
  • Automation
  • Google Sheets Automation
  • API Integration
  • Microsoft Excel
  • Beautiful Soup
  • HTML
  • SQL
  • Python Script
  • Flask
  • Web Scraping
  • API
  • PyQt
  • Desktop Application
  • Web Application
  • Linux
Tatiana F.

Iasi, Romania

$30/hr
4.5
15 jobs

I build practical Python tools that automate repetitive work, extract and transform data, and connect systems through APIs. 🐍⚙️ My focus is simple: if a process is manual, repetitive, or data-heavy, I turn it into a reliable script, desktop tool, backend service, or automated workflow. 🚀 Core services: • Web scraping and data extraction 🌐, including dynamic and protected websites • Python automation ⚙️ for files, Excel, browser tasks, reporting, and internal workflows • API integrations and backend tools 🔗 using FastAPI and Flask • AI-powered workflows 🤖 for text processing, translation, content transformation, and structured data • Data cleaning and conversion 📊 across CSV, JSON, Excel, SQL, and external APIs • Custom Python utilities 🧰 for practical business operations Tech stack: Python, FastAPI, Flask 🐍 Playwright, Selenium, Scrapy, BeautifulSoup, Requests 🕷️ OpenAI and other AI APIs 🤖 PostgreSQL, MySQL, SQLite 🗄️ Pandas, openpyxl, schedulers, and automation tools ⚙️ HTML, CSS, JavaScript, and TypeScript 🎨 How I work: • Clear scope and practical architecture 🧠 • Clean, maintainable code 🧼 • Honest communication and realistic estimates 💬 • No unnecessary complexity 🚫 • Focus on reliability, privacy, and real-world use 🔒 For projects initiated through Upwork, communication and contracting remain on Upwork. ✅

  • CSS
  • TypeScript
  • JavaScript
  • Python
  • PostgreSQL
  • Embedded C
  • SQLite
  • MATLAB
  • Linux
  • Django
  • Git
  • C
  • Scripting
  • Automation
Kelash H.

Mithi, Pakistan

$30/hr
5.0
4 jobs

I combine full-stack development, automation, and data extraction to build complete, scalable, data-driven systems. 🧰 What I Deliver Full-Stack Systems • Python, Java, JavaScript, React • Dashboards, portals, custom SaaS tools • APIs, backend services, admin panels Automation • Playwright/Selenium workflows • Repetitive task automation • PDF/Excel/Email automation • Background jobs & schedulers Data Extraction • Scraping scripts for any site • ETL pipelines feeding dashboards • Clean and formatted datasets • External API integrations 📊 Perfect For Projects Like • SaaS tools powered by automated data • CRM/ERP automation modules • Dashboards with live scraped data • Workflow automation for teams • Web apps with integrated pipelines 📌 Why Choose This Profile ✔ One professional for entire end-to-end system ✔ Zero dependency on multiple freelancers ✔ Clean architecture + stable automations ✔ Scalable, maintainable, production-ready builds 💬 Let’s Build + Automate + Scale Tell me your idea — I’ll create a complete roadmap covering development, automation, and data flow.

  • Java
  • Web Development
  • C++
  • Programming Bug Fix
  • Database Programming
  • Python
  • SQLite Programming
  • Software Debugging
  • Database
  • Commenting
  • Software Testing
  • Software Development
  • C#
  • .NET Framework
  • Automation
Marcin Z.

Lagow, Poland

$10/hr
5.0
5 jobs

I am a seasoned software developer with 20 years of experience, specializing in web development using .NET and ReactJS. In the past four years, I have honed my full-stack capabilities by building complex web applications and integrating APIs, while also implementing powerful solutions like Google Tag Manager. My unique journey from CNC programming and manufacturing automation to software development allows me to tackle challenges with a rigorous engineering mindset and innovative problem-solving skills. I have a solid foundation in Python for automating workflows and maintaining in-house applications. If you're looking for a reliable developer who can bridge the gap between technical precision and modern software practices, I’m here to help bring your projects to life. Let's connect and discuss how I can contribute to your success.

  • Drive Software Solutions DRIVE
  • C#
  • .NET Stack
  • .NET Core
  • .NET Framework
  • ASP.NET Web API
  • ASP.NET
  • ASP.NET Core
  • JavaScript
  • Web Application
  • Software Development
  • Python
  • React
  • TypeScript
  • LangChain
Alexandru P.

Bucharest, Romania

$50/hr
5.0
3 jobs

I build custom AI-powered business tools that solve real operational problems. My flagship project: A complete ERP system built from scratch for a construction company, now in daily production use. Features include: - OCR-powered invoice processing (OpenAI, Google Vision, XAI integration) - Automated payroll calculation with legal compliance - Inventory management with AI product matching - Project management tools (Kanban, Gantt charts) - AI copilot with RAG capabilities - Self-hosted on Debian with automated backups Tech stack: Python, Django, PostgreSQL, REST APIs, AI/LLM integration What makes me different: I combine 10+ years of business and project management experience with AI development skills. I understand both the technical implementation AND the business problems you're trying to solve. I don't just write code—I build tools that people actually use. I'm particularly effective at: → Internal tools and custom dashboards → AI integration into existing workflows → Process automation that saves real hours → OCR and document processing solutions Languages: English, French, Romanian, Spanish, German Let's talk about what's slowing your business down—I'll show you how to fix it.

  • Artificial Intelligence
  • Web Application
  • Web Development
  • Python
  • Django
  • API Integration
  • Automation
  • PostgreSQL
  • Business Process Automation
  • OCR Software
  • Enterprise Resource Planning
  • AI Agent Development
  • AI Consulting
  • OpenAI API
  • Claude
Babak M.

Kayseri, Turkey

$30/hr
5.0
12 jobs

I’m an AI Architect and Full-Stack developer focused on Azure OpenAI, Microsoft Fabric, RAG systems, .NET and Python. For more than 20 years I’ve been building end-to-end software solutions; in recent years my work has shifted almost entirely to Azure-based AI: RAG copilots, data agents, and smart workflows that sit on top of real business data (documents, spreadsheets, databases). What I do for clients: • Design and build RAG assistants using Azure OpenAI + Azure AI Search so users can ask questions in natural language and get grounded, source-linked answers. • Create data pipelines on Microsoft Fabric (Dataflow Gen2, Lakehouse, Delta tables, PySpark Notebooks) to clean, join and prepare billing, shipment and operational data. • Develop serverless indexers with Azure Functions + Blob Storage to ingest PDFs, templates and project files, enriching them with metadata for precise retrieval. • Implement robust .NET backends (C#, ASP.NET Core, Blazor) for APIs, authentication and post-processing of AI output (JSON→tables, validation, saving to SQL). • Build Blazor-based UIs so non-technical users can safely work with AI features in a familiar web interface. I’ve delivered production work for international clients (logistics, consulting, public sector) including: • A logistics copilot that connects Lakehouse tables and document indexes so teams can analyse shipping costs and rules without living in spreadsheets. • An assistant that auto-generates structured deliverables (plans, stakeholder matrices, trackers) from a short prompt, fully aligned to the client’s own templates. • A smart assessment/forms solution that turns PDFs into digital workflows, guides users step-by-step, and validates answers with RAG. I also run my own AI startup, supported by Microsoft for Startups with Azure credits, which I use to prototype and harden Azure-native AI architectures before applying them to client projects. If you need a practical Azure AI solution (RAG copilot, data platform or intelligent workflow) and want someone who can handle architecture, data engineering and code in one place, I’d be happy to discuss your project.

  • Web Application
  • Artificial Intelligence
  • Web Development
  • Microsoft Azure
  • Blazor
  • C#
  • Python
  • Azure Machine Learning
  • Azure OpenAI Service
  • AI Development
  • JavaScript
  • Microsoft SQL Server
  • .NET Core
  • Retrieval Augmented Generation
  • Azure Cognitive Services

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