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Omer Sayir

Software Engineer

I build exceptional digital experiences for web and mobile

01.About Me

Originally from Türkiye 🇹🇷, now thriving in Ontario, Canada 🇨🇦. I'm a Software Engineer specializing in iOS and Full-stack development with a passion for crafting intuitive user experiences and architecting scalable solutions.

With expertise spanning Swift, React, TypeScript, and cloud technologies, I transform complex problems into elegant, efficient code. Currently pursuing advanced iOS development at Georgian College while contributing to cutting-edge research projects.

My journey includes building monitoring systems that serve 10,000+ users, developing PWAs with Next.js 15, and engineering robust backend solutions. I thrive at the intersection of mobile and web technologies, always eager to learn and implement the latest industry best practices.

Technologies I work with:

Swift
SwiftUI
React
Next.js
TypeScript
JavaScript
Node.js
Python
AWS
Docker
PostgreSQL
MongoDB
Git
GraphQL
REST APIs
CI/CD
Tailwind CSS
Firebase
Omer Sayir

02.Where I've Worked

Oct 2021 - Jan 2023

Software Engineer

Monspark

  • Built and scaled a monitoring platform serving 10,000+ users for real-time app downtime notifications
  • Implemented 50% of core backend features (Port, DNS, Whois, Blacklist monitoring) using TypeScript
  • Developed comprehensive Admin Dashboard with React.js and TailwindCSS for efficient user management
  • Contributed to 3x customer base growth through feature development and performance optimization
TypeScriptReact.jsTailwindCSSNode.js
💼
Nov 2024 - Mar 2025

Student Researcher

Georgian College - Research Center

  • Designed and developed responsive landing pages using modern HTML5, CSS3, and JavaScript
  • Engineered robust backend solutions with C# and MSSQL, ensuring data integrity and performance
C#MSSQLHTML5CSS3JavaScript
🔬
May 2025 - Present

Research Associate

Georgian College - Research Center

  • Architecting next-generation PWA applications using Next.js 15 and Material-UI
  • Leading research initiatives in modern web development practices
Next.js 15Material-UIPWAResearch
🚀

03.Skills & Technologies

📱

Mobile Development

Swift
SwiftUI
UIKit
VIPER, MVVM Architecture
Programmatic UI
iOS Best Practices
💻

Frontend Development

React.js
Next.js 15
TypeScript
JavaScript
HTML5, CSS3
TailwindCSS
Material-UI, Bootstrap 5
☁️

Backend & Cloud

C#, .NET
Node.js
MSSQL
AWS (Certified Solutions Architect)
🛠️

Tools & Practices

Git, GitHub
Agile Development
RESTful APIs
Problem Solving

🏆Certifications

AWS Certified Solutions Architect

Demonstrating expertise in designing distributed systems on AWS

+Also Experienced With

GraphQLMongoDBPostgreSQLDockerFirebaseReduxWebpackJestCI/CDFigmaJiraXcodeAndroid StudioVS CodePostman

04.Education

Sep 2024 - Apr 2025

Georgian College

Postgraduate Certificate in Mobile Application Development

Barrie, Ontario, Canada

🏆 Dean's List
  • Specialized in iOS Development (Intro & Advanced)
  • Focus on Swift, SwiftUI, and modern iOS architectures
🍁
Jul 2017 - Jul 2022

Sakarya University

Bachelor of Science in Computer Engineering

Sakarya, Turkey

  • Data Structures & Algorithms (Java)
  • Probability & Statistics in CS (Python)
  • Software Engineering & System Design
  • Algorithm Analysis and Design
🎓

05.Some Things I've Built

Portfolio Website

A modern, responsive portfolio website built with Next.js 15 and TailwindCSS. Features smooth animations, dark theme, and optimized performance.

Next.js 15ReactTypeScriptTailwindCSS
Featured

iOS Task Manager

Native iOS application for task management with SwiftUI. Includes local notifications, Core Data persistence, and intuitive gesture controls.

SwiftSwiftUICore DataCloudKit

Real-time Monitoring Dashboard

Full-stack monitoring solution for tracking application uptime and performance. Features real-time updates, alerting system, and detailed analytics.

ReactNode.jsMongoDBSocket.ioAWS

E-commerce Mobile App

Cross-platform mobile application for online shopping with payment integration, user authentication, and real-time inventory management.

React NativeFirebaseStripe APIRedux

06.Get In Touch

I'm currently open to new opportunities and interesting projects. Whether you have a question or just want to say hi, I'll get back to you!