Cenk Kurtoğlu©26

Digital Products

Printable planners for everyday routines plus practical resources for developers, founders, and marketers. Every item is a one-time digital purchase delivered through Gumroad. Review each product's scope and terms before purchase.

Developer Kits

Türkiye Web Kiti product cover

Next.js 15 · ZIP · One-time purchase

Türkiye Web Kit — KVKK, iyzico & PayTR Starter

A tested Turkish-market starter with consent controls, payment examples, local SEO structure and editable legal-document templates.

$39View scope & limitations →

Client-delivery workflow · Node.js 18+

AI-Ready Website Audit Kit

A repeatable website-audit workflow with a 100-point scorer, evidence ledger, editable client report, implementation templates and 16 regression tests. The public report uses synthetic demonstration data; the kit does not promise rankings, traffic or revenue. The purchase link applies the existing LAUNCH20 code while its allocation remains.

$49$39.20 launch

Human security review · two business days

Supabase RLS Security Audit

Every policy read against a defined threat model: USING and WITH CHECK gaps, policies with no TO role, permissive predicates, functions still executable by anon, and tables still reachable through Realtime or PostgREST. Each finding ships with the SQL to reproduce it and the SQL to fix it. Send sanitized schema and policy SQL, or a staging/read-only setup—never production secrets or customer data. An audit covers one authorized project and is not a penetration test or certification.

from $99fixed price

Supabase security toolkit · ZIP · One-time purchase

Supabase RLS Audit Kit

Seven SQL audit files, a 60-check workflow, an optional two-user staging harness, and client-ready reporting and remediation templates. Files 01-06 use read-only catalog queries; the behavioral write probes are for staging or an approved test environment. This is diagnostic tooling, not a penetration test or security guarantee.

$29

Printable Planners

Guides & Prompt Packs

PDF · Digital Download

100 Validated Micro-SaaS Ideas

100 researched micro-SaaS ideas with target user, revenue model, difficulty score, and suggested tech stack. Stop ideating — start building.

$19

View details →

PDF · Digital Download

AI Marketing Copy Templates

Copy-paste prompt templates for high-converting marketing copy — ads, email sequences, landing page headlines, and social posts. Works with any LLM.

$19

View details →

PDF · Digital Download

Cold Email Masterclass

Email templates and sequences that get replies — for freelancers, SaaS founders, and agency owners doing outbound. Copy-paste ready.

$19

View details →

PDF · Digital Download

Next.js + Supabase Production Launch Checklist

60 actionable checks before you ship: auth, RLS, env, performance, SEO, error handling, and monitoring. Catch the embarrassing issues before your users do.

$19

View details →

PDF · Digital Download

Supabase SaaS Starter Guide

Build your Next.js SaaS backend the right way with Supabase — auth, RLS, database schema, storage, and Edge Functions. From zero to production-ready.

$29

View details →

PDF · Digital Download

The Cinematic AI Prompt Masterclass

50+ production-tested prompts for AI image and video generation — lighting, composition, camera moves, and style. Produce hero-quality visuals, not generic AI output.

$19

View details →

PDF · Digital Download

The SaaS Launch Swipe File

40+ copy-paste templates for every stage of a SaaS launch: Product Hunt post, launch email, social announcements, onboarding sequence, and press outreach.

$19

View details →

Website Templates

20 Editable Next.js Frontend Starters

Restaurant, law firm, real estate, e-commerce, SaaS, portfolio — 20 complete multi-page sites, passing type-check and next build.

Browse Templates — from $49 ↗

All purchases include

Full 20-template bundle: get all 20 website templates for $79 — the best deal if you build sites for multiple clients or niches.

Template bundle

Review all 20 frontend starters in one bundle

20 editable frontend starters with live demos are $79 — one payment, no subscription.

View the Bundle — $79