Available for freelance work

Ömer Pehriz

Software Engineer

Building modern web, mobile, and SaaS applications.

View Projects Download CV Contact Me

omerpehriz4@gmail.com

About Me

Turning ideas into digital reality

Ship quality, ship fast

Clean code, always

User-first design

Konya, Türkiye

Hi, I'm Ömer — a Software Engineering graduate from Istanbul Aydın University, where I earned my degree studying entirely in English. Throughout my degree I built real products: web applications, mobile apps, AI-assisted tools, games and IoT systems — getting hands-on with the full development process from day one, not just in theory.

My experience spans frontend development, backend services, database design, and API integration. During my internship at Cabitas I worked directly on production systems — contributing to database architecture, maintaining application workflows, and collaborating in a real engineering team. I bring both a builder's instinct and an engineer's eye for quality to everything I ship.

Beyond software, I also manage businesses' digital presence: social media management, content production, branding and catalogs. I plan, design and publish Instagram content on schedule with an AI-powered automation I built myself. I like owning a project end-to-end, whether it's a web platform, a mobile app, or a complete digital presence — one person, full ownership, no handoffs.

Full Stack Web

React, Next.js & Node.js

Mobile Apps

React Native, iOS & Android

Database & APIs

PostgreSQL, Supabase, REST

AI-Powered Dev

Faster builds with modern AI tools

Skills & Technologies

My tech stack

Tools and technologies I use to build the projects in my portfolio.

Frontend

React

Next.js

TypeScript

Tailwind CSS

React Native

Framer Motion

Backend

Node.js

Python

Express

Supabase

PostgreSQL

REST APIs

WebSockets

Tools & DevOps

Git

Docker

Vercel

Figma

Linux

CI/CD

My Work

Projects I'm proud of

AI, web, mobile, desktop and game projects, including production websites that are live today.

AI Voice AgentCompleted

2026

Featured Project

Nova — Voice AI Agent

A bilingual (Turkish/English) voice assistant that runs fully locally on open-source components: speech recognition, RAG over company documents, a local LLM and text-to-speech.

Automatic Turkish/English language detection

Whisper speech recognition

RAG answers from company documents

Live SQL product database and external APIs

Code-based calculation and number verification

Streaming speech output with Piper

Barge-in support

Docker setup

PythonFastAPIWhisperRAGQwen2.5PiperDocker

Code

View details

SaaS PlatformLive

2026

Special Education Management System

A management system in production use at a special education center, bringing students, teachers, lesson scheduling, parent payments, teacher earnings, reports and Excel import into one platform.

Next.jsReactTypeScriptPostgreSQL (Neon)+3

Live Demo Code

View details

Corporate Website & CMSLive

2026

Konyap Website & CMS

A production corporate website for a construction company in Konya, with a custom CMS so the company manages its projects and site content without a developer.

ReactSupabaseTailwind CSSFramer Motion+1

Live Demo Code

View details

Corporate Website & CMSLive

2026

Ober Yapı Website & CMS

A responsive, production corporate website for Ober Yapı with a custom content management system.

ReactSupabaseTailwind CSSRender

Live DemoPrivate Repository

View details

Business WebsiteLive

2026

Profit EMS — Studio Website

A production website for an EMS training studio in Konya, with a 3D explainer, an in-browser assistant, local SEO and a strict security setup.

AstroThree.jsMotionTypeScript+2

Live Demo Code

View details

AI Automation / SaaSIn Active Development

2026

Social Autopilot — Instagram Autopilot

A multi-tenant, AI-powered content automation that plans, designs, sends for approval on Telegram and publishes Instagram content on schedule for small businesses.

PythonClaude APIPlaywrightffmpeg+3

Code

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More Projects

Internal Management SystemIn Active Development

2026

Fleet & Tender Management System

An internal web app where a company manages its vehicle fleet (documents, insurance, inspections, maintenance, location, expenses) and the public tenders it bids on, all in one place.

Next.jsTypeScriptPostgreSQLPrisma+3

Private Repository

View details

Mobile GameIn Development

2026

Şükran Mobile Card Game

A mobile take on Şükran, the traditional Turkish card game, built with React Native: custom rules, bot AI, tiered rooms and Firebase accounts.

React NativeExpoTypeScriptFirebase+1

Code

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Multiplayer GameCompleted

2026

Escape Room Co-op

An online co-op escape room game for up to four players with room-code matchmaking, synchronized puzzles and real-time multiplayer using Unity Netcode and Relay.

UnityC#Netcode for GameObjectsUnity Relay

Code

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Mobile ApplicationCompleted

2025

MyFitly – Fitness & Diet App

A fitness and nutrition app built with React Native and Supabase, featuring workout planning, calorie and nutrition tracking, and body metrics.

React NativeExpoJavaScriptSupabase

Code

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Mobile ApplicationCompleted

2025

Workify AI

A role-based React Native task management app with offline-first local data, productivity tools, a calendar and AI-powered insights.

React NativeExpoJavaScriptAsyncStorage+1

Code

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Desktop ApplicationCompleted

2026

FlowShot

A desktop workflow recorder that captures user interactions and automatically generates step-by-step visual documentation.

PythonPySide6Pillow

Code

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Python AutomationUtility Project

2026

PDF QR Reader

A Python automation tool that reads QR codes from PDF documents, extracts UUID values and exports the results to Excel.

PythonOpenCVpandaspyzbar

Code

View details

Unity GameCompleted

2026

Car Escape

An arcade-style car escape game with player controls, obstacles, environmental interactions and core gameplay mechanics.

UnityC#

Code

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Full-Stack Web ApplicationAcademic Project

2024

EasyHome

A full-stack property rental platform with authentication, listing management, database integration and CRUD operations.

Node.jsExpress.jsMongoDBJavaScript

Code

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Portfolio WebsiteLive

2026

Personal Portfolio Website

A modern and responsive portfolio website built to showcase my software, mobile, AI, web, desktop and game projects.

Next.jsReactTypeScriptTailwind CSS

Live Demo Code

View details

IoT ProjectAcademic Project

2024

IoT Smart Monitoring Systems

An IoT-based environmental monitoring system that collects real-time sensor data, processes measurements and supports automated control logic.

ArduinoPythonMQTTIoT+1

View details

See more on GitHub

Services

What I build for you

End-to-end services, from websites and mobile apps to admin panels and social media management.

Custom Websites

Premium, responsive websites built with Next.js — fast, SEO-optimized, and designed to convert visitors into customers.

Next.js / React
SEO & Core Web Vitals
CMS Integration
Responsive Design

Mobile Applications

Cross-platform mobile apps with React Native that feel truly native on both iOS and Android — built once, deployed everywhere.

React Native + Expo
iOS & Android
Expo Workflow
Push Notifications

Admin Dashboards

Data-rich management interfaces with real-time updates, charts, and role-based access for your internal teams.

Real-time Data
Charts & Analytics
Role-based Access
Data Export

Backend / API Development

Robust, scalable REST APIs and backend services built on Node.js with proper authentication, validation, and documentation.

REST APIs
JWT / OAuth
Rate Limiting
API Documentation

Database Design

Efficient relational database schemas, query optimization, and migrations — built for performance and long-term maintainability.

PostgreSQL
Supabase
Data Modeling
Query Optimization

UI/UX Implementation

Pixel-perfect Figma-to-code implementation with smooth animations, accessibility compliance, and reusable component systems.

Figma to Code
Framer Motion
Accessibility
Design Systems

Social Media Management

I run your business's Instagram end to end: content planning, on-brand posts, stories and Reels, and scheduled publishing. My own AI-powered automation keeps everything consistent, and every piece comes to you for approval first.

Monthly Content Plan
Posts, Stories & Reels
Approval via Telegram
Scheduled Publishing

Need something custom?

Every project is unique. Let's talk about what you need and find the best solution.

Start a Conversation

Experience

My journey

Where I've worked and what I've learned along the way.

Work Experience

Freelance Full Stack Developer

Self-Employed

2024 — PresentCurrent

Building web, mobile, desktop and game projects end to end. I built and shipped live websites for Konyap, Ober Yapı and Profit EMS, a management system in daily use at a special education center, and an internal fleet and tender management app. I also manage social media accounts for businesses, running content planning, design and publishing with an AI-powered automation I built. I handle everything from database design to deployment.

Next.jsReactTypeScriptSupabaseReact Native

Software Engineer Intern

Cabitas, Istanbul

Jul 2026

Continued developing and maintaining FileMaker-based business applications and their database systems. Worked on database design, data structures and data management in FileMaker.

FileMakerDatabase DesignData Management

Software Engineer Intern

Cabitas, Istanbul

Sep 2024 — Jun 2025

Built new features for and maintained FileMaker-based business applications used in the company's daily operations. Worked on the database structures, data management and application logic behind these applications, and collaborated with the development team on implementation, testing and maintenance.

FileMakerDatabase DesignApplication Logic

Education

B.Sc. in Software Engineering (English-medium)

Istanbul Aydın University

Sep 2022 — Jun 2026

Studied entirely in English. Built multiple practical projects throughout the degree — web applications, mobile apps, AI-assisted tools, games and IoT systems. Strong emphasis on hands-on engineering and real delivered work over pure theory.

English Preparatory Program

Istanbul Aydın University

Sep 2021 — Jun 2022

Completed a one-year English preparatory program ahead of the English-medium degree.

Download Full Resume (PDF)

Contact

Let's work together

Have a project in mind or want to discuss an opportunity? I'd love to hear from you.

omerpehriz4@gmail.com

Location

Konya, Türkiye

Response Time

Within 24 hours

Find me on

Currently Available

I'm open to freelance projects and full-time roles.