Baki UN — Portfolio
Sr. Full Stack Engineer
Building scalable, observable, and resilient web applications. Expertise in GoLang, Node.js, React, Microservices, and cloud-native architectures. Bridging the gap between complex backend systems and beautiful user experiences.
Experience
Full Stack Engineer
- Achieved 80%+ system performance improvements through database migrations, architectural optimizations, and infrastructure enhancements
- Handles high-volume operations of 4,000+ writes per minute without system slowdown
- Experience managing multiple payment providers including STRIPE, PAYTR, etc. with the flexibility to switch seamlessly
- Build entire systems from scratch with databases, backend logic, and user interfaces
- Deploy and maintain applications independently on self-hosted servers
- Implement automated workflows that reduce manual work and human errors
- Create fast, responsive applications that users enjoy using
- Implement real-time features like instant notifications and live updates
- Convert designer mockups into pixel-perfect interfaces
- Build fast, search-engine-optimized web applications that rank high across all major search engines including Google, Bing, Metrica, etc.
- Set up automated testing and deployment pipelines with zero manual deployments
- Monitor and log system health 24/7 to prevent issues before they affect users
- Design systems that scale as business grows—no need for complete rewrites
- Full-stack capability across frontend, backend, databases, and server infrastructure
- Seamless integrations with payment systems, third-party APIs, and real-time communication tools
Technical Expertise
GoLang
Node.js
JavaScript
TypeScript
React
Vue.js
TailwindCSS
Docker
Microservices
CI/CD
Kafka/RabbitMQ
PostgreSQL
MongoDB
CouchBase
Redis
REST APIs
GraphQL
Socket
System Design
Monitoring & Observability
Git
Agile Development
Blog
Datakit
A VS Code extension for browsing and editing MySQL, MariaDB, PostgreSQL, MongoDB, Redis and Kafka data without leaving the editor.
Demo E-Commerce
A modern, modular e-commerce demo website built with GraphQL, Nuxt, and Tailwind CSS.
Ready to build something amazing?
I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.
Hire Me