Available for new opportunities

kolinn

DevOps & Full Stack Engineer

Building lean, clean architectural solutions with secured systems and scalable designs. 4 years of crafting digital experiences across the full stack.

What I Do

Full spectrum engineering from infrastructure to interface.

DevOps & Infrastructure

Designing and maintaining resilient CI/CD pipelines, container orchestration, and cloud-native infrastructure at scale.

Security Operations

Implementing security-first architectures, vulnerability assessments, and compliance-driven development practices.

Cloud Architecture

Multi-cloud deployments, serverless patterns, and cost-optimized infrastructure designed for high availability.

Software Engineering

Clean, testable, and performant codebases with industry-standard patterns and modern development workflows.

UI/UX Design

Human-centered interfaces with fluid typography, accessible interactions, and pixel-perfect implementations.

Automation

Workflow automation, AI orchestration, and intelligent systems that reduce toil and maximize throughput.

Core Skills

Domain knowledge spanning infrastructure to application layer.

Infrastructure

DevOps SecOps Cloud Computing Infrastructure Architecture CI/CD Containerization

Engineering

Software Engineering Full Stack Development API Design System Design Clean Architecture TDD/BDD

Design & Ops

UI/UX Design Automation Performance Optimization Scalable Design Accessibility Monitoring

Tools & Technologies

The languages, frameworks, and systems in my daily toolkit.

Programming Languages & Databases

CSS
JavaScript
TypeScript
PHP
Python
C++
Dart
Kotlin
Go
MySQL
PostgreSQL

Frameworks & Platforms

Astra
React.js
Next.js
Node.js
Django
PyTorch
FastAPI
WordPress
Flutter

Systems & Fundamentals

Database
Regex
Linux
Networking

Featured Projects

Selected work showcasing full-stack engineering capabilities.

E-Commerce Platform

Full-stack e-commerce application with real-time inventory management, payment integration, and admin dashboard.

React.js Node.js PostgreSQL Stripe

Electronics Store

Custom WooCommerce store with dynamic product configurators, automated order fulfillment workflows, and optimized checkout.

WordPress WooCommerce PHP Astra

AI Chatbot

Firebase-powered Flutter chatbot with multi-model AI support, context-aware conversations, and real-time streaming responses.

Flutter Firebase Dart Gemini API

Proxmox HA Cluster

Data center-grade homelab with Proxmox high-availability clustering, Ceph storage, automated failover, and monitoring.

Proxmox Ceph Linux Grafana

LLM Fine-tuning & RAG

Custom LLM fine-tuning pipeline with domain-specific RAG implementation, vector database integration, and evaluation frameworks.

PyTorch Python FastAPI ChromaDB

AI Customer Service

AI-orchestrated customer service platform using n8n workflows, multi-channel routing, sentiment analysis, and human escalation paths.

n8n Node.js OpenAI Webhooks

Engineering Excellence

Core principles that guide every line of code and system design.

Lean & Clean Architecture
Security-First Systems
Scalable Design Patterns
Pixel-Perfect UI Craft
Industry Standards Compliant
Guidelines & Best Practices

Let's Connect

Open for collaborations, consulting, and interesting conversations.

Domain kolinn.dev
Experience 4+ Years