I am a skilled Python developer, Data scientist, and Mathematician, with extensive experience in machine learning, writing, academic services, such as tutoring, proofreading, formatting (e.g., APA/MLA) and web technologies like HTML, React, Django, Angular and SQL. In addition to software development, I am also an experienced mathematics, statistics and economics tutor. I specialise in data science, mathematical modelling and regression analysis, and I am proficient with tools such as R, STATA, SPSS, NVivo, MATLAB, and Google Cloud Platform services. If you need help with your projects, whether it's complex data analysis, academic and professional guidance, Agentic systems or software solutions, I’m here to deliver high-quality work efficiently. Let’s collaborate and get things done.

I help businesses collect, automate, and visualize data through web scraping, data pipelines, dashboards, and custom web applications. I'm Farhan, a Top Rated Python Data Specialist with 240+ completed projects and $60K+ earned on Upwork. I help businesses collect, organize, automate, and visualize data so they can make better decisions and save hundreds of hours of manual work. What I can help you with: 🔹 Web Scraping & Data Extraction Extract data from websites, marketplaces, directories, search engines, APIs, and dynamic JavaScript applications. Experienced with Scrapy, Selenium, Playwright, proxies, CAPTCHA handling, Cloudflare protection, and large-scale data collection. 🔹 Data Engineering & Automation Build automated data pipelines that collect, clean, validate, transform, and deliver data to CSV, Excel, Google Sheets, PostgreSQL, MySQL, MongoDB, REST APIs, and cloud storage. 🔹 Power BI Dashboards & Reporting Transform raw datasets into interactive dashboards and reports that help teams monitor performance, pricing, competitors, sales, operations, and market trends. 🔹 Django & Custom Internal Tools Develop lightweight Django applications, admin portals, reporting systems, and business dashboards tailored to your workflow. Recent Project Highlights: ✓ Extracted and processed 160,000+ Amazon product records for market analysis and competitive intelligence. ✓ Built competitor price monitoring systems for e-commerce brands with automated alerts and historical tracking. ✓ Developed large-scale real estate data pipelines covering property listings, sales history, and rental markets. ✓ Created Google Maps lead generation systems collecting business data across multiple cities and regions. ✓ Built custom dashboards and reporting platforms for agencies, SaaS companies, and research teams. Why clients work with me: ✔ Clear communication and fast response times ✔ Clean, maintainable, production-ready code ✔ Honest timelines and realistic expectations ✔ Reliable long-term support after delivery ✔ Focus on business outcomes, not just technical implementation If you have a project involving web scraping, automation, data pipelines, dashboards, or custom Python development, send me a message and let's discuss how I can help.

Building a scalable SaaS or enterprise platform requires more than just code. It requires technical ownership, strong architecture, security awareness, and a clear understanding of business logic. As a Python Developer and CTO-level technical partner, I help startups and businesses build secure, scalable, and production-ready web applications. Whether you are launching an MVP, upgrading an existing platform, integrating AI automation, or fixing technical debt, I can handle the full development lifecycle from planning to deployment. I specialize in Python, Django, Django REST Framework, React, Next.js, PostgreSQL, API integrations, SaaS architecture, AI automation, and cybersecurity-focused development. How I Help You Succeed: — Python & Django Development: Secure, scalable backend systems using Django, Django REST Framework, PostgreSQL, and clean API architecture. — SaaS & Enterprise Platforms: MVPs, dashboards, subscriptions, multi-role systems, admin panels, analytics, and scalable business logic. — CTO-Level Technical Ownership: I help with architecture planning, technology decisions, system design, technical audits, and product direction. — AI Automation & Integration: Practical AI features using GPT/LLMs, automation workflows, chatbots, document processing, and smart business tools. — Cybersecurity-Focused Development: Secure authentication, role-based access control, API protection, server hardening, vulnerability awareness, and safer deployment practices. — Modern Frontends: Fast, responsive, and premium user interfaces using React and Next.js. — DevOps & Deployment: VPS, AWS/GCP, Docker, CI/CD pipelines, Nginx, SSL, monitoring, and production deployment support. My Promise: I value clear communication, predictable delivery, and long-term maintainability. You will receive a clear execution plan, regular updates, well-structured code, and a product that is built for real users, not just a development server. Ready to build, secure, or scale your platform? Send me a message or invite me to your job, and let’s discuss your project goals.

Experienced Python Developer, High-Load Backends & Automation Specialist Crafting high-load backends, microservices, and automation scripts in Python for over 3 years Looking for: - Performant Python solutions for APIs, services and bespoke scripts - Data ingestion & scraping pipelines processing millions of records daily - Modular microservices designs for crypto, fintech and marketplace platforms - Telegram bot integrations to automate workflows and boost engagement - Quick turnaround, maintainable code and transparent collaboration Let’s kick off your project today! 😊 Key Accomplishments: - Launched a real-time crypto analytics platform: fault-tolerant Python crawler (CoinGecko), Sentry/Slack alerts, FastAPI metrics and a Streamlit dashboard with exportable charts - Delivered StudyBoostBot: a production Telegram assistant (aiogram) with step-by-step ordering, live status updates, content browsing commands and admin-channel routing (polling/webhook) - Automated CI/CD with Docker, Kubernetes & GitLab CI for zero-downtime releases and elastic scaling - Embedded unit/integration tests, structured logging and thorough documentation to ensure long-term stability and ease of maintenance

🧩 Overview / Description I'm a software engineer with 3 years of professional experience in .NET (C#), Python, and SQL, building scalable and efficient backend solutions. Beyond development, I bring the mindset of a competitive programmer — writing optimized, maintainable, and clean code to solve complex real-world problems. Over the past few years, I’ve contributed to backend systems, fraud detection modules, and web applications across different stacks, combining analytical thinking with practical software design. ⚙️ Technical Expertise Languages: C#, Python, C++, SQL Backend: .NET, ASP.NET Core, REST APIs Frontend: React, JavaScript, HTML, CSS Database: SQL Server, MySQL Tools & Concepts: Git, OOP, Software Architecture, Debugging, UML Other: WPF, Shell scripting 🚀 What I Offer Backend development with clean architecture and maintainable code REST API design and integration Bug fixing, debugging, and performance optimization Algorithmic and logic-driven code implementation Collaboration on real-world web or desktop projects 🧠 Highlights Specialist on Codeforces & active LeetCode problem solver ACPC Finalist and TCPC Silver & Bronze Medalist Former Algorithm & Complexity Instructor at university level Experience mentoring developers to improve code quality and efficiency 💬 Let’s Work Together If you’re looking for a developer who writes code with both structure and insight, and can tackle tough problems with precision, I’d love to collaborate. Let’s turn your ideas into efficient, production-ready software.

Hi All, I am a Python Developer with over 5 years of experience specializing in end-to-end automation, sophisticated web scraping, and custom software development. I bridge the gap between complex data challenges and efficient, scalable solutions. My expertise lies in navigating highly secured digital environments and transforming raw information into actionable data. 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? I provide one year of complimentary free technical support for every successful deployment. I focus on building resilient tools that don't just work today, but continue to perform long-term. 𝐒𝐤𝐢𝐥𝐥𝐬 Web Automation: Playwright, Selenium, DrissionPage; headless + stealth workflows Web Scraping & Data Extraction: HTML parsing, pagination, concurrency, resilient retries Anti-Bot & CAPTCHA Handling: reCAPTCHA v2/v3 Enterprise, Cloudflare Turnstile, DataDome, Imperva; proxy rotation and fingerprint-aware flows API Development: FastAPI, REST, async endpoints, background jobs, webhooks API Integration: OAuth2, JWT, third-party APIs, rate-limit handling, robust error handling Chatbots: Telegram/Discord/Slack bots, webhook-based bots, automation-trigger bots, AI/LLM integrations when needed Chrome Extensions: Manifest V3, content scripts, background/service worker, automation helpers, DOM tooling Data Processing: Pandas, NumPy; cleaning, deduplication, merging, reporting/export PDF Automation: Table/text extraction, structured parsing, OCR when needed Image Processing: OpenCV, Pillow; preprocessing, detection, OCR pipelines Form Automation: Multi-step submissions, file uploads, validation handling, captcha-aware flows Desktop Apps: PyQt6, Tkinter, internal tools, dashboards, automation GUIs Databases: SQLite, PostgreSQL/MySQL basics; ORM patterns when needed DevOps/Runtime: Linux, VPS deployment, Docker basics, logging/monitoring, cron/worker setups

I build and scale production backend systems for businesses that need reliable infrastructure, not just a working prototype. APIs, async job processing, database design, and cloud integrations using Python, Django, FastAPI, PostgreSQL, and Celery/Redis. **Backend Engineering** Recent work includes building FastAPI backend services for Finguard (Rubrik/Brillio): SQLAlchemy + PostgreSQL data models, Celery & Redis for background task processing, S3 file handling via pre-signed URLs, OAuth2/Okta authentication, and Alembic for database migrations. I also built Tyler, a Django + DRF platform that automates scheduling and compliance logic using configurable rules, Celery Beat for recurring jobs, and a normalized PostgreSQL schema to securely manage client and appointment data. I'm comfortable owning a backend end-to-end: authentication, user/project management, async job queues with status tracking, database modeling, third-party API integrations, and deployment-ready error handling and logging. **Python & AI Automation** Alongside backend work, I build automation systems for businesses that need to connect tools and cut manual work, using n8n, Zapier, Make, and GoHighLevel, along with custom Python scripts for data processing, Excel/PDF reporting, and API integrations. This is a faster, lighter-weight option for teams that need workflow automation rather than a full backend build. **How I Work** I start by understanding the actual problem before writing code: what's the current bottleneck, what does "done" look like, and what could break at scale. I communicate in plain, structured updates, flag risks early instead of after they become problems, and keep clients informed without needing to be chased for status. **What You Can Expect** - Clean, maintainable code, not just something that works once - Honest scoping: if something's outside my experience, I'll say so upfront rather than overpromise - Regular communication, especially on longer engagements - Production-minded thinking: error handling, logging, and reliability built in, not bolted on after Whether you need a production backend built from the ground up or an automation workflow connecting tools you already use, happy to start with a quick call to scope the right approach for what you're building.

11 years python developer delivering scalable solutions with clean code and expertise in frameworks and APIs.

Most backend projects fail not from bad code, but from architecture decisions made too early and changed too late. I'm a 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗣𝘆𝘁𝗵𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with an 𝟵+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 who builds systems designed to survive growth, not just launch day. I help startups, founders, and growing businesses build production-ready software that is scalable, maintainable, and designed for real-world usage. 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 → Full-stack web applications using Django, FastAPI, React, Next.js, and PostgreSQL → High-performance REST APIs and backend systems designed for scale and reliability → Multi-tenant SaaS products with user management, subscriptions, Stripe billing, dashboards, and role-based access control → Cloud-native deployments using Docker, AWS, CI/CD pipelines, and scalable infrastructure → Real-time applications using WebSockets, background workers, queues, and asynchronous processing → Automation platforms, browser automation, data extraction systems, and custom business workflows → AI-integrated SaaS platforms powered by OpenAI, GPT, RAG pipelines, and AI agents → AI-powered chatbots, knowledge bases, internal tools, and document processing platforms 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 → Clear communication and regular project updates → Clean, maintainable, and well-documented code → Production-ready architecture from day one → Scalable solutions designed for future growth → Ownership throughout planning, development, deployment, and support → Testing and quality assurance before delivery 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ⚙️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Python, Node.js, Django, FastAPI, Flask, REST APIs, GraphQL, Authentication Systems, Background Processing, Celery, Async Applications 🎨 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 React, Next.js, TypeScript, JavaScript, Tailwind CSS, Responsive Web Applications, Dashboard Development ☁️ 𝗖𝗹𝗼𝘂𝗱 & 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 Docker, AWS, CI/CD, GitHub Actions, Deployment Automation, Performance Optimization, Scalable Architecture 🗄️ 𝗗𝗮𝘁𝗮 & 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 PostgreSQL, Redis, Database Design, Query Optimization, Caching Strategies, Data Processing Pipelines 🔄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 Web Scraping, Selenium, Playwright, Browser Automation, API Integrations, ETL Pipelines, Workflow Automation 🧠 𝗔𝗜 & 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 OpenAI API, GPT Integration, AI Agents, RAG Pipelines, Prompt Engineering, Vector Search, AI Chatbots, Document Processing 𝗥𝗘𝗖𝗘𝗡𝗧 𝗙𝗢𝗖𝗨𝗦 → Django + React platforms for startups and growing businesses → FastAPI backend architectures for high-performance applications → API integrations connecting multiple third-party services into a unified workflow → Automation systems that eliminate repetitive manual work → AI-assisted features integrated into production SaaS products → RAG systems and AI assistants connected to company knowledge bases I work best with startups, SaaS founders, and businesses that value long-term partnerships and want software built correctly the first time. If you are building a SaaS platform, backend system, automation tool, or AI-integrated application, send me a message with your project details and I'll help you define the best technical approach before development begins.

Results-driven Python Developer with hands-on experience in building and maintaining custom connectors, web scrapers, web applications on Flask, Fast API. Proficient in integrating third-party services, automating workflows using Airflow, and optimizing data pipelines. Strong focus on data processing and web development, with a keen interest in solving architectural challenges and continuously expanding technical expertise.