Muhammad Fahad K.

I build and deliver production-grade web applications, AI-powered systems, real-time data pipelines, RPA automation, and scalable backend solutions that work under real users, not just in a demo. With 8+ years of hands-on experience delivering complete, enterprise-grade systems end-to-end, from API architecture to polished, app-store-ready mobile experiences that perform reliably for real users. Industries I serve: HealthTech, E-Learning, E-Commerce, SaaS, Research & Development, Mobile App Development, SEO Software, and Digital Marketing SaaS. What I do: Mobile: A core differentiator is my React Native mobile development with full App Store and Google Play deployment, managing the entire lifecycle from build and testing through submission, review, and post-launch OTA updates. Backend & data: I work with Apache Kafka for real-time event streaming, deploy cloud-native and horizontally scalable systems on AWS, and design efficient data layers across PostgreSQL, MySQL, MongoDB, and Elasticsearch. Enterprise automation & integration: I use the Robocorp RPA Framework to eliminate high-volume manual processes and build reliable, auditable pipelines. I connect enterprise systems end-to-end ERPs, CRM platforms, REST & GraphQL APIs, Firebase, Slack, and Stripe into seamless, automated workflows. Languages: Python, JavaScript, TypeScript, ES6, ES7, SQL, T-SQL, HTML5, CSS3, SCSS, Less, GraphQL, JSON, XML Frameworks: Django, Django REST Framework, FastAPI, Flask, React.js, React Native, Next.js, Vue.js, Angular, Express.js, Node.js, Robocorp RPA Framework, Bootstrap, Tailwind CSS Libraries/APIs: REST APIs, GraphQL APIs, Django ORM, Redux, Redux Toolkit, React Query, Axios, Firebase, Stripe API, Slack API, Twilio API, App Store Connect API, Google Play Developer API, Google Maps API, Salesforce API, HubSpot API, Zoho CRM API, Socket IO, WebSockets, Celery, NumPy, Pandas, jQuery Tools: Git, GitHub, GitLab, Bitbucket, Docker, Docker Compose, Apache Kafka, RabbitMQ, Redis, Postman, Expo / EAS (OTA updates), Fastlane, Nginx, Gunicorn, uWSGI, Jira, Trello, VS Code, PyCharm, CI/CD Pipelines, GitHub Actions Paradigms: REST, Microservices, Event-Driven Architecture, Real-Time Data Streaming, Robotic Process Automation (RPA), Enterprise Application Integration (EAI), Back-end Architecture, Scalable Application Design, Agile, Scrum, Continuous Integration (CI), Continuous Delivery (CD), Continuous Deployment, Test-Driven Development (TDD), Responsive Development, Cross-Platform Mobile Development, DevOps, Object-Relational Mapping (ORM), MVC Platforms: AWS, AWS EC2, AWS ECS, AWS S3, AWS Lambda, AWS Elastic Beanstalk, iOS (App Store), Android (Google Play Store), Docker, Heroku, Linux, Ubuntu, Web, Salesforce, HubSpot, Zoho CRM Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch, Redis, SQLite, JSON, AWS S3, NoSQL, Amazon RDS Other: Full-Stack Development, AI Automation, AI-Powered Systems, LLM Integration, Intelligent Document Processing, OCR, Real-Time Event Streaming, Cloud-Native Architecture, Horizontal Scaling, Data Engineering, Schema Design, Search-Optimized Pipelines, Analytics Data Layers, Enterprise Software Development, Enterprise Application Integration, ERP Integration, CRM Integration, CRM Development, CRM Customization, Salesforce Integration, HubSpot Integration, Zoho CRM Integration, Business Process Automation, Workflow Automation, Payment Systems Integration (Stripe), Mobile Delivery Lifecycle, OTA Update Management, App Store Deployment, Google Play Deployment, Production Deployment, API Development, Performance Optimization, Web Scraping, Data Scraping, Progressive Web Apps (PWA), SEO Software, Digital Marketing SaaS, Technical Consulting, Remote Work