Skip to content
View ker00sama-dev's full-sized avatar
💭
I may be slow to respond.
💭
I may be slow to respond.

Organizations

@ScaleBit-Technologies

Block or report ker00sama-dev

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ker00sama-dev/README.md

Kirlos Osama — Backend & DevOps Engineer

Founder of SecureVM.io · Owner of Kero-Dev Tech · Cairo, Egypt

Website Email LinkedIn WhatsApp Telegram Discord Instagram Facebook


About

I build and run web platforms end to end: Laravel backends, Next.js frontends, and the servers they live on. Most of my work is SaaS platforms, hosting infrastructure, and the WHMCS ecosystem.

  • SecureVM.io — Founder. VPS and dedicated servers for the Arab market, on our own hardware.
  • Kero-Dev Tech — Owner. My development agency and the home of my freelance work.
  • WKS LTD — Senior Software Engineer.

Available for freelance projects — email, WhatsApp, or Telegram.

Currently building

EnvKit — a local development stack manager for Windows. Services, sites, databases, and PHP versions in one app, built with Electron and React. Downloads are in the releases repo.

Featured work — KooAds

An ad monetization platform (offerwall) connecting publishers and advertisers, built for a large company. I was the primary developer across the API, admin panel, CMS, documentation, and public website.

Laravel backend, headless Next.js 16 frontend (React 19, Tailwind CSS 4, ISR with on-demand revalidation), PostgreSQL, Meilisearch, and a complete SEO layer — structured data, sitemaps, and an llms.txt route for AI crawlers.

Products

Product Description
SecureVM.io VPS and dedicated server hosting on WHMCS, self-owned servers
EnvKit Local dev stack manager for Windows — releases
Cointo (demo) GPT/offerwall rewards script built on Laravel
DodoPay Gateway WHMCS payment gateway module, on the official Marketplace
Discord SSO WHMCS module for Discord OAuth2 login and role sync

Client work

Project Description
Auto Computer Trading Product catalog for a Dubai auto-parts supplier — Laravel 12, Livewire 4, Filament v5, Meilisearch
Daftar Zain Multi-company accounting ERP (IFRS-compliant), in production
AdPlusMedia CPA/affiliate network with a content locker
AdSpiritMedia · AdHopeMedia Performance marketing networks with TypeScript offerwalls
Porix · CoinZelo · EarnG Get-Paid-To reward platforms in production
MegaPower · Axial Trading Corporate websites for Egyptian manufacturers

Tech stack

Backend — PHP, Laravel, Node.js, REST APIs, microservices, multi-tenant SaaS, queue workers, event-driven architecture, domain-driven design

Frontend — Next.js, React, TypeScript, Inertia.js, Livewire, Filament, Alpine.js, Tailwind CSS, Framer Motion

Desktop — Electron, C# Windows applications

Other languages — Lua, C/C++

Databases & search — MySQL, PostgreSQL, MongoDB, Redis, Meilisearch

Infrastructure & DevOps — Docker, Nginx, OpenResty/Lua, Linux, CI/CD, GitHub Actions, AWS, Azure, DigitalOcean, Hetzner, Cloudflare Workers & Pages, self-owned dedicated servers

Security — L4/L7 DDoS mitigation, WAF rules, iptables and sysctl hardening, rate limiting, OAuth2, HMAC-verified webhooks, fraud detection for reward/postback systems

SEO & web platform — JSON-LD structured data, sitemaps, ISR with on-demand revalidation, Core Web Vitals

Ecosystem & integrations — WHMCS module development, VirtFusion, DHRU Fusion, SMM panels, Spatie packages, Stripe, PayPal, DodoPay, Cloudflare Turnstile, ad-network postback APIs, Discord bots & OAuth

GitHub stats

Kirlos Osama GitHub stats

Top languages

Contribution activity graph

Profile views

Pinned Loading

  1. ScrimBOT ScrimBOT Public

    A reliable companion for Crossfire PUG matches, committed to a scam-free gaming experience.

    C# 2 1

  2. AttendanceTracker AttendanceTracker Public

    Attendance tracking web app — my graduation project.

    JavaScript

  3. frontend-mega-power frontend-mega-power Public

    Corporate website for MegaPower — Egyptian manufacturer of premium hotel amenities and luxury matches.

    HTML

  4. Env-Kit/envkit-releases Env-Kit/envkit-releases Public

    EnvKit — free local development environment for Windows & macOS: nginx/Apache, multiple PHP versions, MySQL/MariaDB, PostgreSQL, Redis, MongoDB, Mailpit, Node.js, trusted .test HTTPS, and a built-i…

    Shell 473 12