Hire the Best QuickFIX Specialists in Cairo, EG

I connect business systems that don't talk to each other — ERP to ERP, ERP to government e-invoicing networks, ERP to marketplaces, and app to app — and build the full-stack layer around them so the whole flow just works. Over 10+ years my core strength has been integration: making two systems exchange data cleanly through AS4 messaging, REST APIs, middleware, and event-driven sync — plus the Node.js/React apps and dashboards that run on top. What I can do for you: - ERP & API integration — connect NetSuite, ERPs, government platforms, marketplaces, and third-party APIs; replace manual data entry with automated end-to-end flows. - NetSuite customization — SuiteScript 1.0/2.x, Suitelets, RESTlets, SuiteFlow, SuiteTalk, SDF, and Advanced PDF templates. - Full-stack development — Node.js, NestJS, Express, REST APIs, MongoDB, PostgreSQL, and React/Next.js dashboards. - E-invoicing & compliance (my specialty) — Peppol (AS4, SMP/SML, PINT AE, BIS Billing 3.0), Saudi ZATCA, and Egyptian ETA. I delivered a full UAE Peppol accreditation and passed every test suite. I replace manual, error-prone handoffs with automated flows — validated, documented, and built to run reliably in production. Clear communication and clean code. Whether you need two systems synced, a NetSuite/ERP integration, a full-stack app, or an e-invoicing mandate handled — send me a message and tell me what you're trying to connect.

X-Dell, X-Orange, X-VMware Senior / Lead Software Developer Bachelor's degree in Computer Science. Web Development Expert: Built a huge number of web applications, and APIs. Developing Backend applications since 2014, in plenty of domains like Learning Management Systems LMS, E-Commerce, Booking, Agriculture, Bookstores, etc.., Software Automation Expert: Built over +60 tools and scripts to automate human actions into scripts in different domains, between Cisco, Network Switches, video endpoints, and VMware products automation using Vrealize VRO, VRA. Python, PHP, MySQL, JavaScript, TypeScript, PowerShell Flask, Django, Laravel, JQuery. Bash Scripting, Shell, Ansible, SaltStack, GIT, Jira VMware vSphere, VMware NSX, VMware vSAN, Dell ISM Certified VMware VCP Experience as well as Cloud Engineer for both support (Dell Storage, VMware products) and development.

🚀 Top Rated Python Developer | Data Engineering, Backend Systems & Cloud Automation I build the systems that turn messy, raw data into clean, reliable, production-ready infrastructure: scraping pipelines, backend APIs, cloud automation, and everything in between. 3+ years of experience across data engineering, backend development, and automation, including production ETL pipelines, computer vision, distributed systems, and cloud infrastructure, with 100% Job Success and Top Rated status on Upwork. A few things I've built as a freelancer: * Architected a full AWS production pipeline (ECS, Lambda, RDS, EventBridge) automating daily data collection and reporting at scale for a sports data intelligence platform. * Designed a modular ETL system scraping 6+ websites, validated with Pydantic, orchestrated on Airflow: clean, structured data delivered on schedule, every time. * Built crawlers and automation tools for social media platforms and government websites with varying security levels, handling anti-bot protections, authentication flows, and custom CAPTCHA challenges * Built a real-time monitoring and automation system with a Selenium-based scanner, admin dashboard, and Telegram alerts for live TradingView market data tracking. * Built the database and backend automation layer for a high-speed booking units bot system: including data archiving, real-time availability scanning, and race-condition-aware booking logic. * Delivered ongoing Python development for Ignition Perspective industrial automation applications Skills gained through broader professional experience: FastAPI backend architecture • PostgreSQL & Redis at scale • Computer vision (custom OCR model training) • Web crawling & anti-bot bypass techniques • Distributed systems & async event processing • Multi-platform API integrations • Power BI reporting - What I work with: Python • FastAPI • PostgreSQL • Redis • AWS (ECS / Lambda / RDS / S3 / EventBridge) • Selenium • Airflow • Power BI Why clients keep coming back: ✅ 100% Job Success Score, Top Rated Badge ✅ Clear communication, realistic timelines, no surprises ✅ I build things that keep running after delivery, not just scripts, systems Let's talk about what you're trying to build. 👇

🚀 Top-Tier Python Developer Specializing in AI, Backend Systems & Trading Automation Hi there! I'm a seasoned Python developer with 5+ years of experience delivering robust, scalable backend solutions. I specialize in integrating AI models (GPT-4 & OpenAI APIs), building automated trading systems, and designing real-time webhook/event-driven architectures. 💡 What I Offer: ✅ GPT-4 Integration: Custom AI tools, chatbots, assistants, and automation powered by OpenAI. ✅ Backend Development: Fast, secure APIs and services using Flask, FastAPI, or Django. ✅ Trading Automation: Build & deploy trading bots (Binance, Alpaca, MetaTrader, etc.) with real-time market data handling. ✅ Webhook Systems: Real-time alerts, automation triggers, and third-party API communication. ✅ Data Processing Pipelines: Streamlined solutions for large datasets, analytics, or financial signals. 🔧 Tech Stack: Languages: Python, JavaScript (Node.js) Frameworks: FastAPI, Flask, Django AI & NLP: OpenAI (GPT-4), LangChain, Pinecone Trading APIs: Binance, Alpaca, MetaTrader, WebSockets Databases: PostgreSQL, MongoDB, Redis DevOps: Docker, Git, CI/CD, AWS

Hi, I'm Mustafa, a former business dev & operations manager turned GTM Engineer, driven by a passion for building automation systems that solve complex problems and scale effortlessly. After years of leading teams, overseeing projects, and wearing many hats, I realised my true calling lies in the technical side - creating the workflows, automations, and systems that power business success. What I Bring to the Table: - Outbound automation expertise: Designing multi-channel campaigns with personalisation that resonates. - Workflow optimisation: Building efficient, scalable automations that eliminate inefficiencies and save hours of manual work. - CRM integration & data enrichment: Ensuring seamless data flow, clean pipelines, and actionable reporting. - Problem-solving at scale: Leveraging APIs, webhooks, and AI-driven workflows to optimise performance and deliver results. Why My Journey Matters As a manager, I learned the importance of aligning processes with outcomes. Now, as a GTM Engineer, I focus solely on the technical side, building the systems that empower teams to work smarter, not harder. My ability to bridge the gap between strategy and execution means I’m not just building workflows—I’m designing solutions that make sense for both people and businesses. Tools: - Clay - Smartlead - Heyreach - Apify - Trigify - Ocean.io - Make.com - Airtable - ScrapeLi - Instant data scraper Recent Certificates: - AI co-pilot diploma Relevant Experience I’ve worked with startups and agencies to design and implement GTM strategies and automation systems that deliver measurable results. Some highlights include: SBJ Consulting: Developed outbound campaigns for ed-tech and SaaS clients like Examfly and G2z.ai, leveraging data-driven personalisation to secure high-value meetings. The Conversion Architects: Built a fully automated CRM and PM system, saving hours of manual work weekly and streamlining operations for seamless client onboarding and project delivery. Other Experiences Before transitioning to a dedicated GTM Engineer role, I gained extensive experience in business development, operations, and project management. These roles honed my ability to align processes with business outcomes and set me apart as a systems-focused problem solver. Business Dev and Operations Manager – Interview Query (Ed-tech) - Built and scaled the business development department, leading to a 3x increase in partnerships with top U.S. universities. - Designed outreach sequences, sourced leads, and managed the pipeline to expand our reach within the data science education market. Operations Project Manager – E-commerce (Probiotics Industry) - Led diverse projects, including identifying and onboarding a U.S. manufacturer in less than three months after a two-year search by the parent company. - Managed customer service, influencer marketing, and B2B agency collaboration to optimise operations.

I am a Software Developer with 2+ experience in integration using Celigo and Netsuite so I can do your task efficiently, I did many projects with different clients and different business processes, I integrated with shopify amazon avalara loop dsco channeladvisor also I have good knowledge in EDI. Also, have experience with web applications development. using NodeJs, PHP,dotnet,angular.