Full-Stack-Entwickler für Web, Mobile & Games | Spezialist für React, Next.js, TypeScript, Node.js & Unity.
Aktualisiert am 03.04.2025
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 03.04.2025
Verfügbar zu: 100%
davon vor Ort: 25%
Mobile Apps
Web Application
TypeScript
React
React Native
NextJs
ASP.NET
Turkish
Native language
English
Fortgeschritten
German
Intermediate

Einsatzorte

Einsatzorte

Deutschland
nicht möglich

Projekte

Projekte

1 month
2025-03 - now

I create innovative mobile apps and games

Founder
Founder
  • I create innovative mobile apps and games that entertain, educate, and simplify life. From AI-powered tools to utility apps and fun games, my goal is to make technology accessible and impactful.
on request
3 months
2024-06 - 2024-08

Developed AI-driven user interfaces

Senior Frontend Developer React.js TypeScript Tailwind CSS ...
Senior Frontend Developer
  • Developed AI-driven user interfaces, enhancing accessibility and performance across web and mobile platforms.
  • Implemented efficient UI rendering strategies, improving page load speed by ~30%.
  • Worked closely with designers and backend teams to refine requirements, improving UI consistency and usability.
  • Conducted code reviews and mentored junior developers, improving code maintainability.
React.js TypeScript Tailwind CSS REST APIs Git Azure
New Mind AI
Istanbul
3 months
2024-02 - 2024-04

Engineered secure and high-performance banking applications

Senior Frontend Developer React.js TypeScript Redux ...
Senior Frontend Developer

  • Engineered secure and high-performance banking applications, improving UX across platforms.
  • Optimized React components, reducing page load time by ~25%.
  • Designed and implemented responsive UI components using Bootstrap and Tailwind CSS.
  • Led the frontend team in Agile sprints, coordinating with designers, backend developers, and product managers to ensure smooth feature delivery.
  • Developed reusable UI components, increasing development efficiency across multiple projects.

React.js TypeScript Redux Bootstrap REST APIs Git Azure
ING Hubs
Istanbul
1 year 5 months
2022-02 - 2023-06

Designed and built modern, scalable front-end applications

Frontend Developer React.js Next.js TypeScript ...
Frontend Developer

  • Designed and built modern, scalable front-end applications for various clients.
  • Led frontend optimization efforts for a high-traffic web platform handling ~20M requests/month.
  • Improved Core Web Vitals, reducing Cumulative Layout Shift (CLS) by 40% and First Input Delay (FID) by 50%.
  • Built reusable React components using Atomic Design principles for scalable UI development.
  • Worked closely with UI/UX designers to implement pixel-perfect, accessible user interfaces.
  • Integrated RESTful APIs and GraphQL, enhancing data fetching efficiency.
  • Collaborated remotely with international teams, adapting to different time zones and workflows.
  • Provided consultation and mentorship to junior developers, improving team productivity and knowledge sharing.

React.js Next.js TypeScript Jest Webpack Apollo GraphQL Google Tag Manager
Cleverbridge
Cologne
2 years 7 months
2019-09 - 2022-03

Developed a Single Page Application (SPA)

Full Stack Developer React.js TypeScript Redux ...
Full Stack Developer

  • Developed a Single Page Application (SPA) with React & Redux, improving page rendering speed by 35%.
  • Created an automated testing suite using Selenium, increasing test coverage by ~60%.
  • Integrated RESTful APIs and optimized database queries in MS SQL, reducing response time by ~20%.
  • Actively participated in Agile ceremonies, sprint planning, and retrospective meetings.

React.js TypeScript Redux Webpack Jest Selenium ASP.NET Core MS SQL
Tonguc Akademi
Istanbul
1 year 1 month
2018-09 - 2019-09

Built a blockchain-based user tracking system

Full Stack Developer Angular Web3.js Solidity
Full Stack Developer
  • Built a blockchain-based user tracking system with Web3.js and Solidity.
  • Developed smart contracts for secure user authentication.
Angular Web3.js Solidity
Vizyon
Istanbul
2 years
2016-09 - 2018-08

Developed a reactive UI using React and Bootstrap

Full Stack Developer React Bootstrap Node.js (RESTful API) ...
Full Stack Developer
  • Developed a reactive UI using React and Bootstrap to create a responsive design across web and mobile applications.
  • Designed and implemented a RESTful API using Node.js to enable data sharing between web and mobile platforms.
  • Integrated JWT Token for secure user authentication and session management.
  • Implemented real-time data synchronization using Firebase, enhancing user interactivity.
  • Wrote and maintained unit tests using Jest, ensuring high-quality, reliable code.
  • Documented and standardized API connections with Swagger and JSON Schema.
  • Integrated PayPal for secure online payment processing and Socket.io for real-time communication.
React Bootstrap Node.js (RESTful API) JWT Firebase MongoDB Redux Redux-Thunk React Router PayPal Socket.io Jest Swagger JSON Schema Unit Testing
Physhome
Istanbul
7 months
2016-02 - 2016-08

Designed and developed an SEO-optimized

Full Stack Developer ASP.NET Core MS SQL SEO ...
Full Stack Developer
  • Designed and developed an SEO-optimized web application, increasing organic traffic by 40%.
  • Implemented Google Analytics and advertising strategies to enhance user engagement.
ASP.NET Core MS SQL SEO Google Analytics
MeslekTercihi
Istanbul

Aus- und Weiterbildung

Aus- und Weiterbildung

05/2020:

Computer Science

Bachelor of Science

Istanbul University - Istanbul


07/2019:

Exchange Program: Computer Science

Freie Universität Berlin - Berlin

Kompetenzen

Kompetenzen

Top-Skills

Mobile Apps Web Application TypeScript React React Native NextJs ASP.NET

Produkte / Standards / Erfahrungen / Methoden

React.js
Next.js
TypeScript
Redux
Redux-Thunk
HTML
CSS
Tailwind CSS
Material-UI
Node.js (Express)
ASP.NET Core
RESTful API
Socket.io
MongoDB
MS SQL
AWS
Azure
Jest
Cypress
Selenium
Webpack
Lighthouse
Google Tag Manager
Github
GitLab
Docker
CI/CD (Jenkins, GitHub Actions)
Agile/Scrum
Jira

Profile:

  • Results-driven Front-End & Full Stack Developer with 8+ years of experience in building scalable, high-performance web applications. Proficient in React, TypeScript, Next.js, Node.js, and ASP.NET Core, with a deep understanding of modern front-end architectures, performance optimization, and UI/UX best practices. 
  • Experienced in Agile environments, collaborating with cross-functional teams to deliver cutting-edge solutions. Adept at mentoring junior developers, fostering collaboration, and driving technical excellence. Seeking a frontend or full-stack role to contribute technical expertise in modern web development.


Key Expertise:

Frontend Development:

  • React.js
  • Next.js
  • TypeScript
  • Redux
  • Tailwind CSS
  • Material-UI


Backend Development:

  • Node.js (Express)
  • ASP.NET Core
  • RESTful APIs


Performance & Testing:

  • Webpack
  • Cypress
  • Jest
  • Lighthouse
  • Page Speed Optimization


Cloud & DevOps:

  • AWS
  • Azure
  • CI/CD
  • Git
  • Docker

Datenbanken

MongoDB
MS SQL

Einsatzorte

Einsatzorte

Deutschland
nicht möglich

Projekte

Projekte

1 month
2025-03 - now

I create innovative mobile apps and games

Founder
Founder
  • I create innovative mobile apps and games that entertain, educate, and simplify life. From AI-powered tools to utility apps and fun games, my goal is to make technology accessible and impactful.
on request
3 months
2024-06 - 2024-08

Developed AI-driven user interfaces

Senior Frontend Developer React.js TypeScript Tailwind CSS ...
Senior Frontend Developer
  • Developed AI-driven user interfaces, enhancing accessibility and performance across web and mobile platforms.
  • Implemented efficient UI rendering strategies, improving page load speed by ~30%.
  • Worked closely with designers and backend teams to refine requirements, improving UI consistency and usability.
  • Conducted code reviews and mentored junior developers, improving code maintainability.
React.js TypeScript Tailwind CSS REST APIs Git Azure
New Mind AI
Istanbul
3 months
2024-02 - 2024-04

Engineered secure and high-performance banking applications

Senior Frontend Developer React.js TypeScript Redux ...
Senior Frontend Developer

  • Engineered secure and high-performance banking applications, improving UX across platforms.
  • Optimized React components, reducing page load time by ~25%.
  • Designed and implemented responsive UI components using Bootstrap and Tailwind CSS.
  • Led the frontend team in Agile sprints, coordinating with designers, backend developers, and product managers to ensure smooth feature delivery.
  • Developed reusable UI components, increasing development efficiency across multiple projects.

React.js TypeScript Redux Bootstrap REST APIs Git Azure
ING Hubs
Istanbul
1 year 5 months
2022-02 - 2023-06

Designed and built modern, scalable front-end applications

Frontend Developer React.js Next.js TypeScript ...
Frontend Developer

  • Designed and built modern, scalable front-end applications for various clients.
  • Led frontend optimization efforts for a high-traffic web platform handling ~20M requests/month.
  • Improved Core Web Vitals, reducing Cumulative Layout Shift (CLS) by 40% and First Input Delay (FID) by 50%.
  • Built reusable React components using Atomic Design principles for scalable UI development.
  • Worked closely with UI/UX designers to implement pixel-perfect, accessible user interfaces.
  • Integrated RESTful APIs and GraphQL, enhancing data fetching efficiency.
  • Collaborated remotely with international teams, adapting to different time zones and workflows.
  • Provided consultation and mentorship to junior developers, improving team productivity and knowledge sharing.

React.js Next.js TypeScript Jest Webpack Apollo GraphQL Google Tag Manager
Cleverbridge
Cologne
2 years 7 months
2019-09 - 2022-03

Developed a Single Page Application (SPA)

Full Stack Developer React.js TypeScript Redux ...
Full Stack Developer

  • Developed a Single Page Application (SPA) with React & Redux, improving page rendering speed by 35%.
  • Created an automated testing suite using Selenium, increasing test coverage by ~60%.
  • Integrated RESTful APIs and optimized database queries in MS SQL, reducing response time by ~20%.
  • Actively participated in Agile ceremonies, sprint planning, and retrospective meetings.

React.js TypeScript Redux Webpack Jest Selenium ASP.NET Core MS SQL
Tonguc Akademi
Istanbul
1 year 1 month
2018-09 - 2019-09

Built a blockchain-based user tracking system

Full Stack Developer Angular Web3.js Solidity
Full Stack Developer
  • Built a blockchain-based user tracking system with Web3.js and Solidity.
  • Developed smart contracts for secure user authentication.
Angular Web3.js Solidity
Vizyon
Istanbul
2 years
2016-09 - 2018-08

Developed a reactive UI using React and Bootstrap

Full Stack Developer React Bootstrap Node.js (RESTful API) ...
Full Stack Developer
  • Developed a reactive UI using React and Bootstrap to create a responsive design across web and mobile applications.
  • Designed and implemented a RESTful API using Node.js to enable data sharing between web and mobile platforms.
  • Integrated JWT Token for secure user authentication and session management.
  • Implemented real-time data synchronization using Firebase, enhancing user interactivity.
  • Wrote and maintained unit tests using Jest, ensuring high-quality, reliable code.
  • Documented and standardized API connections with Swagger and JSON Schema.
  • Integrated PayPal for secure online payment processing and Socket.io for real-time communication.
React Bootstrap Node.js (RESTful API) JWT Firebase MongoDB Redux Redux-Thunk React Router PayPal Socket.io Jest Swagger JSON Schema Unit Testing
Physhome
Istanbul
7 months
2016-02 - 2016-08

Designed and developed an SEO-optimized

Full Stack Developer ASP.NET Core MS SQL SEO ...
Full Stack Developer
  • Designed and developed an SEO-optimized web application, increasing organic traffic by 40%.
  • Implemented Google Analytics and advertising strategies to enhance user engagement.
ASP.NET Core MS SQL SEO Google Analytics
MeslekTercihi
Istanbul

Aus- und Weiterbildung

Aus- und Weiterbildung

05/2020:

Computer Science

Bachelor of Science

Istanbul University - Istanbul


07/2019:

Exchange Program: Computer Science

Freie Universität Berlin - Berlin

Kompetenzen

Kompetenzen

Top-Skills

Mobile Apps Web Application TypeScript React React Native NextJs ASP.NET

Produkte / Standards / Erfahrungen / Methoden

React.js
Next.js
TypeScript
Redux
Redux-Thunk
HTML
CSS
Tailwind CSS
Material-UI
Node.js (Express)
ASP.NET Core
RESTful API
Socket.io
MongoDB
MS SQL
AWS
Azure
Jest
Cypress
Selenium
Webpack
Lighthouse
Google Tag Manager
Github
GitLab
Docker
CI/CD (Jenkins, GitHub Actions)
Agile/Scrum
Jira

Profile:

  • Results-driven Front-End & Full Stack Developer with 8+ years of experience in building scalable, high-performance web applications. Proficient in React, TypeScript, Next.js, Node.js, and ASP.NET Core, with a deep understanding of modern front-end architectures, performance optimization, and UI/UX best practices. 
  • Experienced in Agile environments, collaborating with cross-functional teams to deliver cutting-edge solutions. Adept at mentoring junior developers, fostering collaboration, and driving technical excellence. Seeking a frontend or full-stack role to contribute technical expertise in modern web development.


Key Expertise:

Frontend Development:

  • React.js
  • Next.js
  • TypeScript
  • Redux
  • Tailwind CSS
  • Material-UI


Backend Development:

  • Node.js (Express)
  • ASP.NET Core
  • RESTful APIs


Performance & Testing:

  • Webpack
  • Cypress
  • Jest
  • Lighthouse
  • Page Speed Optimization


Cloud & DevOps:

  • AWS
  • Azure
  • CI/CD
  • Git
  • Docker

Datenbanken

MongoDB
MS SQL

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