SINAN KANMAZ

AI Visibility & Mobile Growth Engineer

+90 551 838 45 47sinankanmaz@outlook.com.trDenizli, Türkiye (Uzaktan)linkedin.com/in/sinan-kanmazgithub.com/sinan-kanmazsinankanmaz.com

Professional Summary

Senior Mobile Growth Engineer and AI Visibility Expert with 5+ years of experience managing the full software development lifecycle (SDLC). Specializes in building high-performance, cross-platform applications using Flutter, Next.js, and Firebase. Uniquely combines robust mobile architecture and data modeling with commercial growth strategies, ensuring products become highly discoverable in both traditional search and emerging AI agents. Trilingual (English, Turkish, Arabic) and dedicated to remote-first collaboration.

Core Competencies

Flutter, Dart, Next.js, Firebase(Firestore, Auth, Cloud Functions, Storage), WebRTC, Multi-tenant Architecture, AI Search Engine Optimization, ASO, SEO, Google Mobile Ads (AdMob), Agora (WebRTC), Riverpod, Speech-to-Text, Agile.

Professional Experience

  • Full Stack Developer|Kultimo - Multi-Branch Institute Management System (LMS & ERP)
    Feb 2025 - Present
    • Architected a comprehensive, multi-tenant educational management platform tailored for multi-branch Quran institutes, developed as dual Flutter projects (Admin Web Dashboard and Cross-Platform App) backed by Firebase.
    • Engineered a robust Role-Based Access Control (RBAC) architecture supporting 5 distinct portal experiences: Superadmin, Institute Management, Teacher, Student, and Parent.
    • Integrated advanced academic tracking modules, including real-time memorization progress, interactive Tajweed/Elif Ba training, and automated workflows for attendance and homework management.
  • Full Stack Developer|Menu Karte
    Aug 2023 - Jun 2024
    • Built a multi-tenant QR menu platform (Menu Karte) enabling restaurants to dynamically manage digital menus via a customized Flutter Web admin dashboard.
  • Flutter Developer|Sniffas
    Oct 2021 - Feb 2023
    • Developed an innovative video-first marketplace application featuring live broadcast shopping and real-time auction bidding functionalities.
    • Integrated advanced video streaming protocols (RTMP, WebRTC) to ensure ultra-low latency and high-quality user engagement during live sales.
  • Flutter Developer|DPI
    Jan 2021 - Dec 2021
    • Programmed a secure fintech mobile application (DPI) allowing users to safely trade, store, and transfer precious metals (gold, silver) in digital grams.
    • Built a regional e-commerce marketplace app tailored for the Albanian market, focusing on direct buyer-seller communication and an intuitive Flutter UI.
  • Digital Marketing Specialist|Bonus Ajans
    OCT 2020 – APR 2021
    • Spearheaded comprehensive digital marketing, SEO, and brand management strategies for diverse client portfolios, driving measurable increases in online visibility and customer engagement.
    • Managed end-to-end social media operations and targeted ad campaigns, building the foundational data-driven marketing expertise that currently powers my mobile growth and AI visibility architectures.

Featured Projects & Indie Products

  • Enfa - B2B Wholesale Automation & E-Commerce Platform
    • Architected a comprehensive B2B supply chain and e-commerce automation platform using Flutter and Firebase, digitizing the entire order-to-delivery lifecycle for a large-scale food wholesaler.
    • Engineered a complex Role-Based Access Control (RBAC) architecture supporting 6 distinct user portals: Admin, Customer, Sales Representative, Warehouse Operations, Quality Controller, and Delivery Personnel, each with tailored UI/UX and workflows.
    • Developed a custom backend synchronization module for seamless API integration, automating the real-time transfer of complex order data directly into enterprise accounting software (SnelStart) to eliminate manual data entry and streamline financial operations.
  • Cloudpaw – All-in-One Pet Care & Adoption Platform
    • Architected a cross-platform pet care application enabling users to manage health records and vet appointments.
    • Developed a scalable, serverless backend with Firebase for real-time data storage, secure authentication, and media hosting.
    • Designed a fully responsive, multi-language UI/UX to maximize accessibility and user retention across diverse demographics.
  • VocabHero – Cross-Platform Language Learning App
    • Engineered a custom Spaced Repetition System (SRS) using the SuperMemo-2 algorithm and an interactive 'Pronunciation Coach' utilizing Speech-to-Text and Levenshtein distance.
    • Integrated robust social mechanics, including dynamic leaderboards and WebRTC-based live video matchmaking via Agora.
    • Managed the end-to-end lifecycle (UI/UX, Riverpod state management, CI/CD) and scaled globally through localized ASO and AdMob monetization.
  • SellTrack (Offline-First ERP iOS & Android App) 2024 - Present
    • Built a secure, privacy-focused offline B2B CRM and inventory app using Flutter and Drift (SQLite) for seamless local data processing.
    • Developed core ERP modules including dynamic PDF invoice generation, real-time low-stock alerts, and interactive sales dashboards via fl_chart.
    • Executed global App Store Optimization (ASO) in 6 languages and successfully integrated a Freemium paywall using RevenueCat.
  • Servado – AI-Optimized Managed Services Platform (MSP) 2024 - Present
    • Architected a high-performance local services marketplace from scratch using Next.js, React, and Firebase, achieving sub-second load times.
    • Pioneered Generative Engine Optimization (GEO) strategies by implementing complex semantic data structures (Schema.org, JSON-LD).
    • Structured the hyper-local catalog to be natively discoverable and actionable by modern Large Language Models (LLMs) and AI search agents.
  • Miftah Al Hayat – Personal Spiritual Tracker (iOS & Android)
    • Developed custom native Home Screen Widgets using iOS SwiftUI/WidgetKit and Android XML/WorkManager for real-time data sync.
    • Optimized battery performance by architecting background fetch services that eliminate continuous GPS polling.
    • Implemented a local-storage gamification system and scaled globally with full ASO localization across 9 languages and RevenueCat integration.
  • Global Niche Apps (Miftah, US Ham Radio, Einbürgerungstest)
    • Architected robust, multilingual mobile applications with asynchronous data flows.
    • Scaled organically through targeted AI search visibility.
  • Ace DSAT Math - Comprehensive Digital SAT Preparation Platform
    • Architected a cross-platform EdTech application designed for global Digital SAT mastery, featuring an interactive 2,000+ question bank and 25+ hours of integrated video lessons.
    • Engineered a dynamic learning environment with real-time performance analytics, full-length exam simulations, and step-by-step solution tracking.
    • Implemented a robust monetization architecture with tiered Premium Access subscriptions and module-based in-app purchases, scaled globally via targeted App Store Optimization (ASO).
  • Flutter Plus Store - Premium E-Commerce UI Architecture
    • Developed and commercialized a comprehensive, highly customizable Flutter 3.0 UI kit published on CodeCanyon.
    • Architected reusable, clean-code component libraries featuring 25+ optimized screens, designed to significantly accelerate frontend development lifecycles for global e-commerce applications.

Workshops & Masterclasses

  • Paradigma değişimi, GEO, Entity SEO. (Zihniyet Değişimi) (Jan 2026)
  • AI-Native Masterclass: Agentic Web, llms.txt, App Intents. (Altyapı Kurulumu) (Jan 2026)
  • Multi-Agent Orchestration: Dijital Takımlar Kurmak (Jan 2026)
  • The Post-Click Economy: Arayüzsüz Dünyada Para Kazanmak (Feb 2026)
  • AI Security & Prompt Hacking: Sisteminizi Korumak (Feb 2026)
  • Denizli Google Developer Community Workshop: Todo App with Flutter (Aug 2024)

Education

  • Marmara University - Theology (2007-2011)
  • Digital Marketing, SEO, and Social Media Expertise Certifications