// Portfolio 2026

TamirShevchenko Kashy

I build software and run infrastructure, from bare metal servers to real time backend services.

Backend Engineer/Full Stack Engineer/DevOps Engineer/Software Engineer/CS Undergraduate

View projects Contact me GitHub ↗

B.Sc CS

HIT, expected 2027

Platforms deployed

Bare metal

OVH, SolusVM, Docker

AI native

MCP, n8n, LLM APIs

01 / Projects

Selected work.

6 projects / public website previews

hovixa.com

PROJECT 01 / 06Website preview

Hovixa

Live

Hosting platform and infrastructure

I design and run a production hosting setup on bare metal servers with virtualization, containers, cPanel/WHM and Coolify. That covers DNS, provisioning, SSL/TLS, backups and the day to day operation of it all.

OVH bare metalSolusVMCloudflareDockerLinuxcPanel/WHMCoolify

Visit site ↗

02 / About

Backend, full stack and DevOps engineer. I build products and run the infrastructure behind them.

I build software products and run the infrastructure behind them. On the software side that's C#, .NET, Node.js, REST APIs, databases and Docker, including multi tenant and real time apps. On the infrastructure side it's Linux, bare metal servers, virtualization, networking and containers.

I run my own hosting (OVH bare metal, SolusVM, Coolify, cPanel/WHM) with a separate backup environment. I own the whole thing, from provisioning and SSL/TLS to capacity and the day to day work.

I treat AI as production infrastructure. MCP servers, LLM APIs (OpenAI, Gemini, Claude), local models (Ollama/Llama) and n8n automation are part of my daily workflow. I'm also finishing a B.Sc. in Computer Science at HIT.

Core belief

AI velocity doesn't excuse architectural sloppiness.

I write clean, organized code. Shortcuts compound into tech debt that no model can undo later.

03 / Skills

Toolkit.

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Languages

C#
JavaScript
TypeScript
Swift
Kotlin
Rust
Python
PHP
SQL
Shell

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Backend

.NET
ASP.NET
Node.js
Fastify
REST APIs
SignalR
WebSockets

◫

Web & Native Apps

React
Next.js
SwiftUI
Jetpack Compose
Tauri

▣

Infrastructure

Linux
Docker
OVH bare metal
SolusVM
cPanel/WHM
Coolify

⌘

Networking & Ops

TCP/IP
VLANs
Subnetting
QoS
DNS
SIP/VoIP
SSL/TLS
Cloudflare
Backups

◈

Data & Architecture

PostgreSQL
Redis
MySQL
MongoDB
Authentication
Multi tenancy
Rate limiting

✦

AI & Automation

MCP
n8n
Ollama/Llama
Claude Code
Hermes
Kiro
OpenClaw
OpenAI, Gemini, Claude APIs

04 / Experience

Where I've been building.

2024 to 2025

Telephone Sales Banker

Bank Hapoalim

Managed customer retention processes in a regulated environment.
Contributed to increasing team retention from ~15% to ~30%.

2023 to 2024

Network & Telecom Field Engineer

Ubtel

Led enterprise IP telephony deployments across customer sites, from configuration through troubleshooting and handover.
Configured VLANs, subnets and QoS, and resolved Layer 1 to 3 network issues in production environments.

2021 to 2022

IT Deployment Specialist

Calanit by ONE

Developed a network imaging solution that increased concurrent device provisioning from 2 to 10+.
Worked on large scale enterprise hardware and OS deployments, including a six month project at Microsoft.

Expected 2027

B.Sc. Computer Science

HIT, Holon Institute of Technology

Operating Systems, Computer Networks, Computer Security, Data Structures and Algorithms, OOP, Databases, Software Engineering, Machine Learning

05 / Contact

Interested in backend, DevOps or software engineering? Let's connect.

Reach me

Email[email protected]

Phone+972-547527333

GitHubgithub.com/TamirKashy ↗

LinkedInlinkedin.com/in/tamir-shevchenko-kashy/ ↗

LocationIsrael

● Open to backend, full stack, DevOps and software engineering roles

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