Available for hire

I build systems that
actually work.

Full-stack developer, security researcher, and infrastructure engineer. From AI-powered platforms to production servers — I ship things that handle real users, real money, and real problems.

Get a fixed quote → See my work CV (PDF)
About
Building since 2020

I'm Ken — a full-stack developer and security researcher based in Nigeria. I build web applications, AI tools, and production infrastructure for clients and personal projects.

My work spans from building SaaS platforms with Laravel and Node.js to hunting bugs on HackerOne and Bugcrowd. I don't just write code — I ship complete systems.

When I'm not building, I'm breaking things (ethically) — finding vulnerabilities in major platforms through bug bounty programs.

20+
Projects shipped
4
Bug bounty platforms
$25/hr
Freelance rate
24/7
Infrastructure running
Selected Work
Projects that ship
A selection of projects I've built, deployed, or contributed to.
PredictMonkey.online live dashboard
SaaS — Live

PredictMonkey.online

Problem. Prediction content is only useful when it's fresh — hand-publishing picks doesn't scale and goes stale within hours.

Built. A Laravel + Inertia.js platform where a custom "MonkeyMind AI" cron engine generates and cycles new predictions every minute, with zero manual publishing.

Outcome. Live in production today — the engine runs unattended, and a 100+ lead outreach pipeline is staged to drive signups.

LaravelSQLiteInertia.jsAI/MLCron
visit predictmonkey.online → · CV (PDF)
Platform

AgentOS

AI agent orchestration platform. Multi-provider brain, voice input, screen control, and persistent memory.

PythonGroq APIEdge TTSSQLite
Tool

FB Scraper Pro

Advanced Facebook intelligence platform. 13K+ lines, 9 target types, 12 analysis modules, lead scoring, and intent detection.

PythonPlaywrightFlaskSQLite
Security

Bug Bounty Hunter

Finding vulnerabilities on HackerOne, Bugcrowd, and Intigriti. Active programs: Adobe, Coveo, NVIDIA, Vercel Sandbox.

ReconWeb ExploitationCryptoReport Writing
Infrastructure

Server Operations

Managing production servers — Exim/Dovecot email, Nginx, MariaDB, PostgreSQL, Docker, Ollama, and PM2.

AlmaLinuxNginxDockerExim
Marketing

Marketing Command Center

Full-stack marketing platform with 8 social media scrapers, CRM, lead scoring, bulk email, and outreach automation.

ReactNode.jsExpressSQLite
Client Work — Active

ByMyHonor

Problem. A client's employee handbook and company content lived in static documents nobody could keep current or onboard with.

Built. A digital platform with content management, onboarding flows, and a clean publishing workflow — delivered end-to-end, from data model to deploy.

Outcome. Shipped and in active use; the engagement is ongoing.

Full-stackContent PlatformClient Delivery
Private client platform — walkthrough available on request · CV (PDF)
Client Work — Active

Gym Management Platform

Problem. A fitness business was running members, plans, and class schedules by hand — errors and no-shows included.

Built. Member management and class scheduling on a Laravel backend, with a mobile client so members handle check-ins and bookings themselves.

Outcome. Delivered and in active use by the client's business.

LaravelMobile ClientScheduling
Private client system — walkthrough available on request · CV (PDF)
Systems — In Production

Autonomous AI Assistant

Problem. Repetitive ops work — email, briefings, record-keeping, deployments — consumed hours that should go into building.

Built. An autonomous assistant on my own infrastructure: it administers a production mail stack (Exim/Dovecot with DKIM signing), sends verified mail, keeps persistent memory, and runs daily briefings.

Outcome. It maintains an 11-check email regression suite that must stay green after every server change — the same discipline this site's deploys go through.

PythonSMTP/IMAPAutomationLinux
Private infrastructure — no public demo by design · CV (PDF)
Writing — Coming Sept 2026

AI for African SMEs

Problem. Small businesses across Africa are told to "use AI" — with no practical, costed playbook for tools that actually fit their workflows and budgets.

Built. An 8-chapter practical guide: which tools, what they cost, and real workflows that survive patchy connectivity and small teams.

Outcome. Release targeted for the end of September 2026.

AI StrategyContentSME Tools
Publishing end of September 2026 · CV (PDF)
Tech Stack
What I work with

⚡ Backend

  • Laravel Expert
  • Node.js Advanced
  • Python Advanced
  • PostgreSQL Advanced
  • SQLite Expert
  • MariaDB Advanced

🎨 Frontend

  • React Advanced
  • Next.js Advanced
  • Tailwind CSS Expert
  • Inertia.js Advanced
  • TypeScript Intermediate

🔒 Security

  • Penetration Testing Advanced
  • Bug Bounty Active
  • Web App Security Expert
  • Crypto Analysis Intermediate
  • Report Writing Expert

🖥️ Infrastructure

  • Docker Advanced
  • Nginx Advanced
  • Linux Admin Advanced
  • Email Systems Advanced
  • CI/CD Intermediate
Services
What I can build for you
Fixed quote after a free 20-minute call — 50% to start, balance on delivery. Worldwide, remote.
01 20-min call — your problem, my questions
02 fixed quote in 48h — scope, price, timeline, one page
03 build & ship — weekly updates, you own everything

AI Web Applications

Custom AI-powered platforms — chatbots, prediction engines, content generators. Full-stack from database to deployment.

From $500

Laravel & PHP Development

SaaS platforms, APIs, dashboards, and enterprise applications. Clean code, tested, production-ready.

From $300

Security Audits

Web application security testing, vulnerability assessments, and penetration testing. Detailed reports with fix recommendations.

From $200

Server Setup & DevOps

Email servers, web servers, databases, Docker containers, CI/CD pipelines. From zero to production.

From $150

Lead Generation Tools

Web scrapers, data extractors, lead scoring systems. Facebook, Telegram, LinkedIn, and more.

From $400

Bot & Automation

WhatsApp bots, Telegram bots, web automation, scheduled tasks. Python and Node.js.

From $200

AI Voice Agents

24/7 AI receptionist that answers every call, books appointments, qualifies leads — and calls customers back. Sounds human, works while you sleep.

From $500 + $299/mo

AI Chatbots for Business

Website, WhatsApp and social chatbots trained on your business — answers FAQs, captures leads, and books jobs day or night.

From $300

AI Automation & Agents

AI agents that run the busywork: lead follow-up, missed-call text-backs, CRM updates, review requests, weekly reports.

From $400

Let's build something.

Have a project? Tell me about it — you get a fixed quote within 48 hours. No obligation, no hourly billing. Remote-first, worldwide.