Hi there, I am an AI-Focused Full-Stack Engineer with 8+ years of experience building production-ready software systems and AI-powered applications. I specialize in developing complete AI SaaS platforms by combining strong backend architecture, modern frontend development, and advanced AI integration. What I build includes AI SaaS platforms, LLM-powered web applications, intelligent chatbots with CRM integration, RAG-based knowledge systems, AI automation dashboards, and internal tools for teams. My strength lies in turning AI ideas into fully working products. I handle the entire stack including backend APIs using FastAPI, Django, or Flask, AI orchestration with tools like LangChain and OpenAI, vector databases and RAG pipelines, and modern frontends using React or Next.js. I also manage authentication systems, role-based access, and cloud deployment for scalable and secure applications. My core technology stack includes: Python, FastAPI, Django, Flask, REST APIs, GraphQL, OpenAI, Anthropic, LangChain, LlamaIndex, React, Next.js, TypeScript, Tailwind, PostgreSQL, MongoDB, Redis, Pinecone, FAISS, AWS, GCP, Docker, and CI CD pipelines. Clients work with me because I don’t just integrate AI features, I design complete systems that are scalable, secure, and production-ready. I focus on clean architecture, performance, and real-world usability. If you are building an AI product or SaaS platform, I can take ownership from idea to deployment and deliver a complete solution.

I help startups and businesses build custom software systems that streamline operations, automate workflows, and support growth. From CRM and ERP platforms to AI-powered applications, I develop scalable solutions that solve real business problems and deliver measurable results. What I Build ✅ Business Management Systems * CRM (Customer Relationship Management) * ERP (Enterprise Resource Planning) * HRM (Human Resource Management) * Inventory Management Systems * Project Management Platforms * Custom Admin Dashboards ✅ AI & Automation Solutions * AI Agents and Assistants * RAG Chatbots and Knowledge Bases * Workflow Automation * OpenAI and Claude Integrations * Business Process Automation ✅ Computer Vision & OCR * Document Processing Systems * OCR and Data Extraction * Image Recognition Solutions * Quality Inspection Systems ✅ SaaS & Web Applications * Multi-Tenant SaaS Platforms * Customer Portals * Internal Business Tools * API Development * Cloud-Based Applications Recent Deliverables • Developed custom CRM and business management platforms that centralized operations and improved team productivity. • Built AI-powered document processing systems achieving high extraction accuracy while reducing manual work. • Created RAG-based knowledge assistants capable of answering questions from large document repositories. • Delivered complete SaaS products from planning and architecture to deployment and ongoing support. Technology Stack Python, FastAPI, Django, Next.js, React, Node.js, PostgreSQL, Supabase, AWS, Docker, OpenAI, Claude, LangChain, LangGraph, Computer Vision, OCR, REST APIs, n8n. Why Work With Me * End-to-end development from idea to deployment * Strong expertise in both traditional software and AI * Focus on business outcomes, not just code * Clear communication and reliable delivery Whether you need a CRM, ERP, HRM, SaaS platform, AI application, automation system, or computer vision solution, I can help transform your requirements into a production-ready product.

Need a reliable Python developer to build APIs, automate workflows, or extract data from websites? Hi, I'm Arslan Qureshi, a backend developer with 7+ years of experience creating scalable backend systems, automation tools, and powerful APIs for startups and SaaS platforms. I specialize in turning complex business processes into fast, automated, and reliable systems. 💡 What I Can Do For You ✔ Python Backend Development (FastAPI, Flask, Django) ✔ REST API Development & Third-Party Integrations ✔ Web Scraping & Data Extraction (Selenium, Playwright) ✔ Automation Bots & Workflow Automation ✔ Stripe, Twilio, SendGrid & Payment Integrations ✔ Database Design & Management (MySQL, PostgreSQL, MongoDB, Redis) ✔ Cloud Deployment (AWS EC2, S3, Docker) 📊 Sample Projects • Ecommerce scraping systems extracting thousands of products daily • Automation bots for business workflows and repetitive tasks • Stripe payment integration systems • SaaS backend platforms with robust API architecture • Lead generation and data scraping tools ⭐ Why Clients Hire Me ✔ 7+ years of experience building scalable, production-ready systems ✔ Clean, maintainable code with best practices ✔ Fast communication and reliable delivery ✔ Focused on solving real business problems, not just writing code 📩 Let’s build automation tools, APIs, or data scraping systems that save time, reduce errors, and grow your business. Invite me to your project today!

AI Engineer & Full Stack Developer specializing in AI Automation, SaaS platforms, and intelligent applications. I help startups and founders build and scale production-ready AI-powered products and automated systems. With 10+ years of experience and a 100% Job Success Score, I deliver complete solutions from idea to deployment. My Technical Stack: - AI Engineering & Automation: OpenAI, LangChain, RAG, intelligent agents, chatbots, vector search (Pinecone), automated workflows - Frontend: React, Next.js, TypeScript, Tailwind CSS, JavaScript - Backend: Python (FastAPI, Django), Node.js, Express, REST APIs - Databases: Supabase, PostgreSQL, MongoDB - DevOps & Cloud: AWS, Docker, Vercel, Firebase What I deliver: - AI-powered SaaS platforms and MVPs - Intelligent chatbots and automation systems - Full-stack web applications with clean architecture - Seamless third-party integrations (Stripe, webhooks, etc.) Why clients trust me: - End-to-end ownership of projects - Fast response time and proactive communication - Clean, well-documented, and scalable code - Consistent on-time delivery with no surprises If you're looking for a reliable AI Engineer and Full Stack Developer to bring your automation or SaaS vision to life, send me your project details (and rough budget if available). I’ll reply within a few hours with a clear technical approach and timeline.

Hey I am Hassaan, Robotics Engineer by profession and Quant developer by passion having and experience of 10 years. I provide professional trading automation and indicator development services for traders, investors, and businesses who need reliable, customized, and high-performance trading tools. With strong experience in MQL4, MQL5, Pine Script, and Python, I can help you build, automate, convert, optimize, and improve your trading systems for Forex, crypto, stocks, indices, and commodities. Services I Offer Algorithmic Trading Solutions I develop custom trading robots and automated systems based on your strategy rules. This includes: MT4 Expert Advisors MT5 Expert Advisors Automated entry and exit logic Stop-loss, take-profit, trailing stop, and breakeven systems Risk management modules Multi-symbol and multi-timeframe trading systems Backtesting and optimization support MQL4 & MQL5 Indicator Development I create custom indicators for MetaTrader 4 and MetaTrader 5 to help traders analyze the market more effectively. This includes: Trend indicators Signal indicators Dashboard indicators Support and resistance tools Supply and demand zones Alert-based indicators Multi-timeframe indicators Custom visual panels and scanners TradingView Pine Script Development I develop professional TradingView indicators and strategies using Pine Script. This includes: Custom TradingView indicators Buy/sell signal tools Strategy backtesting scripts Alert conditions Dashboard-style scripts Indicator modifications and improvements Pine Script bug fixing TradingView to MT4/MT5 Conversion I can convert your TradingView Pine Script indicator or strategy into MetaTrader 4 or MetaTrader 5. This allows you to use the same logic inside your preferred trading platform. This includes: Pine Script to MQL4 conversion Pine Script to MQL5 conversion Indicator logic replication Signal matching Alert conversion EA version development from TradingView logic Why Choose My Services? Strong Technical Expertise I have hands-on experience in algorithmic trading, indicator development, trading dashboards, and automated execution systems. Custom-Built Solutions Every trader has a different strategy. I build tools according to your exact trading rules, risk model, and platform requirements. Clean and Reliable Code I focus on writing stable, optimized, and easy-to-use trading tools that work smoothly in live market conditions. Professional Communication I keep the process clear and transparent from start to finish, including regular updates, testing, and revisions based on your feedback. Multi-Platform Experience I can work across different platforms and technologies, including: MetaTrader 4 MetaTrader 5 TradingView Pine Script MQL4 MQL5 Python Forex, crypto, stocks, indices, and commodities Let’s Build Your Trading Tool Whether you need a simple indicator, a full trading robot, a custom dashboard, or a complete strategy automation system, I can help you turn your trading idea into a professional working product.

⚡ Python Automation Engineer who turns chaos into seamless workflows. 🚀 From web scraping to AI-powered pipelines, I build systems that save time, money, and sanity. I help companies reclaim time, cut costs, and streamline operations by turning messy processes into seamless automation pipelines. With expertise spanning Python, Django, FastAPI, Celery, and Docker, I architect backend systems that scale effortlessly while integrating with modern cloud platforms like AWS, Google Cloud, and Hetzner. 💡 What sets me apart? Master of automation & web scraping: from Playwright and Selenium to Scrapy and BeautifulSoup, I build bots that extract, transform, and deliver critical data with precision. Builder of data-driven systems: leveraging PostgreSQL, MySQL, Redis, and MongoDB, I ensure data flows reliably across distributed environments. Pioneer of AI-assisted workflows: integrating GPT-4, Stable Diffusion, and ML frameworks (PyTorch, TensorFlow) into pipelines that go beyond routine automation. Problem solver for legacy systems: I refactor old codebases into modern, maintainable, and performance-optimized platforms. 🔑 Whether it’s workflow automation, data engineering, or AI-powered backend development, I deliver resilient, production-ready solutions that make life easier for teams and businesses.

🚀 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 | .𝗡𝗘𝗧, NodeJS, 𝗣𝘆𝘁𝗵𝗼𝗻 | 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 With 15+ years of hands-on experience, I design and build enterprise-grade, cloud-native applications using ..𝗡𝗘𝗧 (𝗖#, 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲), 𝗮𝗻𝗱 𝗣𝘆𝘁𝗵𝗼𝗻 (𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗹𝗮𝘀𝗸, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗔𝗜/𝗠𝗟). My focus is on delivering robust, scalable, and secure solutions tailored for business growth. I specialize in: ✅ Backend Development ✅ Solution Architecture & System Design ✅ Clean, Modular, and Testable Code ✅ Cloud Infrastructure (Azure, AWS, GCP) ✅ Microservices & CI/CD Automation 💼 Tech Stack & Expertise: 🔹 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: ✔️ .NET Core / ASP.NET MVC / C# / Web API ✔️ Python (Django, FastAPI, Flask) ✔️ Multithreading, Message Queues, Event-Driven Systems ✔️ RESTful & gRPC APIs 🔹 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬: ✔️ Scalable System Design, Load Balancing ✔️ Clean Architecture, SOLID Principles ✔️ Domain-Driven Design (DDD) ✔️ API Gateways, Service Mesh, Event-Driven Architecture ✔️ Monolith to Microservices Migration 🔹 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗖𝗜/𝗖𝗗: ✔️ Docker, Kubernetes ✔️ Jenkins, GitHub Actions, GitLab CI/CD ✔️ Azure DevOps, AWS CodePipeline ✔️ Infrastructure as Code (Terraform, Ansible) 🔹 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: ✔️ Microsoft Azure (App Services, Functions, AKS) ✔️ AWS (EC2, ECS, Lambda, RDS, S3) ✔️ GCP (Basic Exposure – Cloud Run, Storage) 🔹 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: ✔️ SQL Server, PostgreSQL, MySQL ✔️ MongoDB, Redis ✔️ Query Optimization & Database Design 🧩 𝐓𝐨𝐨𝐥𝐢𝐧𝐠 & 𝐁𝐞𝐬𝐭 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬: API Documentation (Swagger/OpenAPI) Git (GitHub, GitLab, Bitbucket), Swagger, Postman Agile/Scrum, Unit & Integration Testing (xUnit, NUnit, JUnit, Mockito) ✅ 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? I bring a solution-driven mindset, a strong focus on clean code, and the ability to lead teams or work independently on full-stack and backend-heavy enterprise systems. Whether you need to build a platform from scratch or optimize an existing architecture, I’m here to help you succeed. 📩 Let’s talk about how I can contribute to your next project’s success.

Need a production-ready AI developer who ships HIPAA-compliant SaaS and LLM platforms fast? I've delivered 10+ funded MVPs from ambient medical scribes to fintech compliance dashboards in weeks, not quarters. What sets me apart is 8+ years bridging deep technical execution with business strategy. My background in large-scale data systems evolved into building the LLM-driven platforms of today so the AI I ship is faster, more reliable, and built on a foundation that survives investor due diligence. I've shipped 10+ MVPs that went on to raise funding, and I know exactly what a production codebase needs to look like. Here's what I build: 🤖 AI & LLM Systems: Custom AI agents, multi-agent orchestration, LLM fine-tuning, and vector database integrations (Pinecone, Weaviate, FAISS) for complex business logic. 🏥 Healthcare AI: HIPAA-compliant ambient scribes, automated medical coding (ICD/CPT), and EHR integrations that reduce admin burden for clinical teams. 💳 Fintech Platforms: Secure, high-throughput payment dashboards and compliance systems built to regulatory standards. 🛠️ Full-Stack SaaS: Next.js, React, FastAPI, Django, Supabase, PostgreSQL — scalable to 10k+ users from day one. ⚙️ Automation: n8n, Make, and Zapier workflows that connect your CRM, ERP, and internal tools without custom code overhead. When you hire me, you aren't just getting an engineer. You are getting an execution partner who has successfully shipped 10+ MVPs that went on to raise funding. I know what investors look for in a codebase, and I know what users demand in a UX. Stop losing weeks to development delays. Let’s get your product into the hands of paying customers. Send me a message with your project scope and I'll respond the same day. Let's schedule a strategy call this week and get your product moving.

I have built scalable ETL pipelines & data systems for 4 companies & 2 startups, including PKF (KSA), Boyds (US, IR, UK), and Jigsol Analytics. Expert in APIs, automation, web scraping & AWS. I'm a Top Rated Data Engineer with 4+ years of experience building: ⚙️ REST APIs with Django, Node.js, and Go 🖥️ React Dashboards for admin panels, analytics, and data visualization 🤖 Web Scrapers & Bots (Playwright, Selenium, Scrapy) — including CAPTCHA solving, IP rotation, and Cloudflare bypass ☁️ Cloud Deployments via AWS Lambda, EC2, S3, RDS, Docker 🔁 Data Pipelines & ETL workflows (Python, SQL, n8n, Airflow) 🛠️ Tech Stack Highlights: Frontend: React.js, Tailwind, Bootstrap Backend: Django, Node.js, Go, GraphQL Databases: PostgreSQL, MongoDB, Redis, MySQL DevOps: AWS (Lambda, EC2, S3, RDS), Docker, GitHub Actions, Prometheus, Grafana Automation & AI: LangChain, OpenAI, LLMs, Puppeteer, n8n ✅ Clients hire me to: Build full-stack apps from scratch (React + Django or Node.js) Create scalable web scrapers & automation bots Set up cloud-native infrastructures (AWS Lambda, Docker) Develop robust ETL pipelines and data integrations Integrate OpenAI or LangChain-based AI workflows 🔒 Clean Code | 🔧 Fast Delivery | 📈 Scalable Results 📌 Let’s build something powerful and maintainable — message me today! 🚀

Most backends are functional. The ones I build are production-ready, maintainable, and ready to integrate AI when your product needs it. I'm Andrew, a Python backend developer specialising in Django REST Framework and FastAPI. 16 contracts delivered on Upwork, every reviewed client gave 5 stars. Two production systems showcase the range: - Diba Fintech API (Django REST Framework, live in production). Lead engineer Alerechi Ordu: "a great asset to the team, consistently delivering high-quality work with strong attention to detail." - Doctor AI (Django 5 + Google Gemini API) — a health analysis platform with 23 custom system prompts across diagnostic categories. Live demo: andrewoduola.online/projects/doctor-ai Core services: - Django REST APIs: authentication (JWT, OAuth2, RBAC), serializers, admin panels, background tasks with Celery - FastAPI: async endpoints, Pydantic validation, OpenAPI docs, high-performance microservices - AI/LLM integration: Google Gemini, OpenAI API, LangChain, RAG pipelines, AI assistant backends, prompt engineering - Real-time features: Django Channels, WebSockets, Redis channel layer, event-driven systems - Database: PostgreSQL, MySQL, schema design, query optimisation, indexing - Infrastructure: Docker, Redis, AWS (EC2, S3, RDS), CI/CD pipelines How this works in practice: The first conversation isn't about the spec, it's about what you're actually building and why. You get a clear plan with trade-offs flagged before any code is written, regular check-ins so nothing drifts, and clean, tested, documented code as the baseline. Disappearing mid-project isn't a thing that happens. Every reviewed client on Upwork has mentioned communication specifically, not as a side comment, but as a standout. If your backend needs to be production-ready, not just functional, there are two ways to start: - Send your spec, and you'll get a written technical plan back within 4 hours, or - Book a 15-minute call, and we'll walk through your stack and constraints together. Whichever fits your week. - Andrew (Drew), Lagos. Available now, working across US, EU, and APAC time zones.