AI-First Full Stack Web Developer | Python | React | Node.js | TypeScript | Django | LLM & RAG Systems

Full-stack web developer and AI engineer with 4+ years of professional experience building scalable cloud-native applications. Specialized in geospatial data systems, machine learning integration, and enterprise web platforms.

I develop full-stack solutions combining modern web technologies with AI/ML capabilities:

• Frontend: React, TypeScript, Angular, Next.js with responsive design and real-time visualization
• Backend: Node.js, Express, Django, Flask with RESTful APIs and microservices architecture
• Geospatial: Web GIS applications using Mapbox, Leaflet, PostGIS for mapping and spatial analysis
• AI/ML: LLM integrations, RAG (Retrieval-Augmented Generation) systems, data pipelines
• Cloud: Google Cloud Platform, AWS, containerized deployments with scalable infrastructure

Current focus: Building AI-powered geospatial and data processing solutions

Languages: Python, JavaScript, TypeScript, SQL

Frontend: React, Angular, Next.js, TypeScript, Redux, React Router, Chakra UI, SASS

Backend: Node.js, Express.js, Django, Flask, RESTful APIs, JWT Authentication

Databases: PostgreSQL, PostGIS, MongoDB, MySQL, DynamoDB

AI/ML: LLM Integration, RAG Systems, TensorFlow, PyTorch, scikit-learn, NumPy, Pandas

Geospatial: Mapbox, Leaflet, PostGIS, GDAL (Python), Geoserver, Web GIS Development

Cloud & DevOps: Google Cloud Platform, AWS, Docker, Kubernetes, Nginx, Heroku, DigitalOcean, Netlify

Tools: Git, Webpack, npm, Socket.io, Chart.js, Three.js

Full Stack Developer | Multiple Companies

Built and deployed production web applications across agriculture, real estate, and government sectors:

• ETL Pipelines & Data Processing: Designed end-to-end geospatial pipelines processing satellite imagery through cloud functions (GCP), managing 4M+ polygon datasets with PostgreSQL/PostGIS
• REST APIs: Developed Django REST and Node.js/Express APIs serving geospatial and analytical data with API integrations and webhooks
• Cloud Architecture: Deployed containerized applications on GCP Cloud Run and AWS, optimizing performance and cost
• Geospatial Solutions: Built Web GIS applications for project management (Dublin City Council), site suitability analysis, and real-time monitoring
• Data Integration: Integrated external data sources, automated ETL workflows, managed API-based data ingestion with quality validation

Key Projects:

• WayLoader: Project management platform for Dublin City Council using Angular, TypeScript, Leaflet, Python (GDAL), Node.js
• OMEGA Space: Agricultural monitoring platform with satellite image processing, cloud pipelines, real-time analytics
• Graana.com: Real estate platform managing 4M spatial records with React, Node.js, Express, PostgreSQL+PostGIS
• GLOF Monitoring: Automated satellite monitoring system with Sky Watch integration and alert generation

Full-Stack Development: MERN (MongoDB, Express, React, Node), MEAN (Angular), Django/Flask stacks

Geospatial Technology: Web GIS development, spatial databases, mapping libraries, remote sensing data processing

AI & Machine Learning: LLM integration, RAG systems, data preprocessing, model deployment

Cloud-Native Development: Microservices, containerization, serverless functions, cloud infrastructure

Database Design: Relational (PostgreSQL, MySQL), NoSQL (MongoDB), Spatial (PostGIS), optimization and indexing

Software Engineering: Clean code practices, API design, version control, CI/CD, agile methodology

Masters in Artificial Intelligence | AI applications, machine learning, neural networks

Bachelors in GIS Development | Spatial analysis, geospatial technology, data visualization

Hands-on experience with Python data science ecosystem, machine learning frameworks, and LLM/RAG implementations for production systems.

• Full Stack Developer roles (React, Node.js, Python)
• Backend/API Development (Python, Node.js, Django, Flask)
• GIS/Geospatial Development
• AI Engineer / LLM Integration roles
• Data Engineering & ETL Pipeline development

Experienced with cross-functional teams. Strong focus on solving real-world problems with scalable, maintainable code.

Portfolio: hamzatwin.site LinkedIn: linkedin.com/in/hamzakhanhere Open to: Full-stack, backend, geospatial, and AI engineering opportunities

Building scalable systems that solve real problems | Full Stack • GIS • AI