Hello, my name is Don O.
I am a Senior Software Architect based in London, specializing in Polyglot development and cloud solutions.
Key Expertise
As a Solution Architect, I specialize in designing and implementing complex technical solutions that drive business transformation.
Full-Stack Development
Web and Mobile Frontend (React, React-Native, Flutter, Vue.js, TypeScript) and backend (Java, Python, Node.js, Ruby) with focus on scalable architectures
Cloud Architecture
AWS-certified expert in serverless, microservices, and event-driven architectures
Database & Storage
Expert in PostgreSQL, DynamoDB, Redis, and ClickHouse optimization
DevOps & CI/CD
Kubernetes orchestration, Docker containerization, and automated deployment pipelines
Security Architecture
Implementation of security best practices, compliance, and threat prevention
Performance Optimization
Frontend optimization, SQL tuning, and scalability improvements
UI/UX Design
Creating intuitive interfaces and exceptional user experiences
AI/ML Solutions
MLOps, model deployment, and enterprise AI integration
Technical Skills
Comprehensive technology stack and tools that I use to build robust, scalable solutions.
Frontend
Backend
Cloud & DevOps
Databases
Selected Work
Take a look at some of my featured projects showcasing enterprise-scale solutions and architectural innovations.
