Senior Software Engineer | SaaS & API-First Architecture

I architect and deliver production-grade SaaS platforms, API-driven backend systems, and SwiftUI-based iOS applications. I also provide architectural and performance-focused engineering for WordPress and WooCommerce when they align with product strategy.

SaaS Architecture API-Driven Systems Scalable Infrastructure SwiftUI Cloud Platforms Performance Engineering WordPress WooCommerce

19+ Years

Building Production Systems

Experience 19+ years
Primary Focus SaaS · API-First · iOS
Delivery Scope Architecture to Production

Services

Product & System Development

SaaS Architecture & Platform Engineering

I lead SaaS platform architecture and own system evolution from domain modeling through reliable production delivery.

  • Architecture blueprint and modernization roadmap
  • Scalability, resiliency, and cost strategy
  • Technical debt reduction with measurable milestones
Details

API Engineering & Integration

I build API-first backend systems with clear contracts, secure authentication, and integration patterns that remain maintainable as complexity grows.

  • REST API design and versioning strategy
  • JWT and OAuth2 authentication and authorization
  • Third-party integrations and event-driven workflows
  • Background processing and operational automation
Details

iOS Development (SwiftUI)

I deliver production-grade iOS applications with a focus on architecture, performance, and release reliability.

  • Modular app architecture and state management
  • Performance profiling and stability hardening
  • App Store release management and lifecycle updates
Details

E-commerce & WordPress Solutions

WooCommerce Platform Engineering

I design WooCommerce implementations for teams that need reliable operations, custom business flows, and sustainable growth.

  • Payment and shipping integrations
  • Custom catalog, cart, and checkout flows
  • Performance and conversion-oriented optimization
Details

Custom WordPress Plugin Engineering

I build secure, maintainable plugins for business-critical capabilities that off-the-shelf tools cannot cover.

  • Plugin architecture and domain modeling
  • Security, permissions, and data integrity
  • Long-term compatibility and maintenance
Details

Performance & Reliability Optimization

I identify system bottlenecks, prioritize fixes by impact, and improve performance consistency in production.

  • Caching and CDN architecture
  • Database and application-layer optimization
  • Core Web Vitals, TTFB, and runtime monitoring
Details

iOS Development

Selected examples from 7 applications I developed and published with SwiftUI. Release management, stability and performance focused iOS development.

App Showcase

SwiftUI Powered
Free Q1 2026

Available for Projects

We can develop your next iOS product together.

Swift 24.5K Impressions

SoloTest

Modern iOS version of the classic peg solitaire board game. Strategic move mechanics on a 7x7 board, 9 achievement levels and shareable scores for an addictive puzzle experience.

SpriteKit UIKit Google AdMob AVFoundation
SoloTest app screenshot
Swift Apple Watch

Dentii

Smart toothbrush timer that gamifies your brushing habits. 2-minute guided sessions, quadrant tracking, streak system and Apple Watch integration to improve your oral health.

CoreData CloudKit HealthKit WatchOS StoreKit 2 Google AdMob Sign in with Apple
Dentii app screenshot
Swift Predictions

FutbolSkor

Data-driven football match prediction app. H2H statistics, xG metrics and form analysis for daily/weekly match predictions, coupon builder and support in 6 languages.

REST API StoreKit 2 Google AdMob Keychain 6 Languages
FutbolSkor app screenshot
Swift 30+ Sounds

Snoozio

Sleep sounds app with advanced audio mixer. 30+ nature sounds across 7 categories, customizable mixes, sleep timer and fade-out effects for a quality sleep experience.

AVFoundation Combine StoreKit 2 15+ Languages
Snoozio app screenshot
Swift Developer Tool

ByteBreak

A wellness app designed for developers. Pomodoro focus timer, water tracking, neck/shoulder/eye exercises, level/XP system and achievement badges for healthier work habits.

Combine AVFoundation HapticFeedback UserNotifications
ByteBreak app screenshot
React Finance Education

Parademi

Financial literacy and education platform. Video courses, Smart financial assistant, live streams and instructor panel to improve your personal finance knowledge.

React TypeScript Capacitor Tailwind CSS Vimeo Recharts
Parademi app screenshot
React E-Commerce

Halıysa

Carpet and home textile e-commerce platform. Personalized product recommendations, advanced filtering, vendor stores and comprehensive order management.

React TypeScript Capacitor Tailwind CSS WooCommerce Playwright Maestro
Halıysa app screenshot
Concept In development

Next Big Idea

I'm working on something new...

Selected Projects

Projects where I owned architecture and delivery across SaaS, API-first, iOS, and commerce platforms.

SaaS WordPress

Ruul SaaS Operations Platform

I led architecture for Ruul's SaaS operations platform, defining domain boundaries and production workflows for reliable scale. This improved operational throughput and reduced platform friction as product usage grew.

View Details
SaaS WordPress

Poimapper API-Driven Platform

I engineered an API-driven platform architecture for Poimapper, integrating data flows and backend services into a maintainable SaaS delivery model. This increased integration reliability and improved data processing consistency in production.

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WordPress

WeAreBrandex

I led the architecture and delivery of a high-performance WordPress platform for Brandex, including scalable content operations and production-ready deployment standards. This improved load performance and made ongoing publishing operations more scalable.

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E-commerce WooCommerce WordPress

Mother to Mother

I designed and delivered a WooCommerce marketplace architecture for maternal and baby products, with API integrations and scalable catalog operations. This reduced checkout friction and supported continued catalog growth.

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E-commerce WooCommerce WordPress

If It’s Carpet

I built an API-ready WooCommerce marketplace for carpets and woven products, focused on scalable search, catalog performance, and checkout reliability. This improved product discoverability and stabilized transaction flows as inventory expanded.

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E-commerce WooCommerce WordPress

Profatura

I owned the end-to-end architecture for Profatura's commerce platform, including custom WordPress implementation and scalable WooCommerce workflows. This enabled faster content operations and a more maintainable commerce stack.

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Ali Cinaroglu

About

Senior Software Engineer with 19+ Years of Product and Platform Experience

I focus on clear architecture, predictable delivery, and long-term maintainability. I work remote-first, align engineering decisions with business outcomes, and build systems that scale predictably without unnecessary complexity.

7+ Apps iOS Releases
Production-Grade Reliability Standards
~35% Faster Measured Platform Gains

Frequently Asked Questions

I take on SaaS platform architecture, API-first backend modernization, iOS engineering, and commerce infrastructure projects where scalability and operational reliability are priorities.

Need senior engineering ownership for your next product phase?

Share your goals and constraints, and I will return with a clear architecture direction and a practical delivery plan.