Here's an updated version of your GitHub profile:

I am a skilled full stack developer with significant experience in both frontend and backend technologies, currently based in London, UK. With a strong educational background and over five years of experience in the tech industry, I specialize in creating high-performance, scalable web applications. I have worked in various capacities at companies like Cressoft Consultancy, XYZ Reality, and VIPTalkers LLC, consistently delivering products that enhance user experience and business value.

Experience Highlights:

• Senior Frontend Developer at Cressoft Consultancy (Jan 2025 - Present): Spearheaded the development of innovative features and enhancements for one of the UK's largest e-commerce platforms, utilizing the latest version of Next.js and TypeScript. Extensively employed server-side functions to optimize application performance, achieving a significant 35% increase in overall efficiency.
• Senior Frontend Developer at Inspiration Tech (Oct 2023 - Dec 2024): Established and managed the entire frontend architecture for the application using Next.js 13 with server components. Developed a comprehensive frontend solution tailored to project requirements and implemented performance tuning techniques that resulted in notable performance improvements.
• Frontend Developer at Cressoft Consultancy (Aug 2022 - Apr 2024): Designed and implemented new features and functionalities on e-commerce sites using React and TypeScript. Applied performance tuning techniques on the e-commerce site and backend queries, achieving a 48% performance increase.
• Full Stack Web Developer at VIPTalkers LLC (Aug 2018 - June 2021): Led a development team overseeing web application development and architecture from prototype to production using cutting-edge web technologies. Designed and developed the frontend using React and Redux with reusable components, and built and structured the entire backend using Node.js, Express.js, and MongoDB.

Skills Overview:

• Frontend: React, JavaScript, TypeScript, Next.Js, Vue, Angular, Webpack, Prettier, ESLint, Redux, Redux Toolkit, SWR, Styled-Components, Material UI, WebGL, Three.js
• Backend: Node.js, Express.js, MongoDB, Firebase, PostgreSQL
• Testing: Jest, Enzyme, Vue/React Testing Libraries, Jasmine, Mocha, Cypress, Gatling
• Design: Adobe Photoshop, XD, Illustrator, InDesign, Figma, Webflow, Atomic Design
• DevOps and Others: Agile, GitHub, GitLab, Docker, VSCode, IntelliJ, Chrome Developer Tools, Jira, Confluence, Teams, Slack, Jenkins, RESTful API, Postman, MATLAB, Lingo, Scala, Microsoft Office, VB.Net, VBA

Languages:

• Turkish (Native)
• English (Fluent)

Education:

• M.B.A. in Management Science, 2012 – 2014
• B.S. in Management Information Systems, Anadolu University, 2021 – Expected 2025
• A.S. in Web Development and Design, Anadolu University, 2019 – 2021
• B.Sc. in Industrial Engineering, 1999 – 2003

🌱 I'm currently learning Java and deepening my skills in Jenkins for continuous integration.

💬 Ask me about anything related to React, Node.js, and my project experiences.

📫 How to reach me: [email protected]

The key updates include:

1. Highlighting your experience and achievements at each company, aligning with the details provided in your resume.
2. Providing a comprehensive overview of your technical skills, including frontend, backend, testing, design, and DevOps/miscellaneous technologies.
3. Emphasizing your educational background and language proficiency.
4. Adding a section about your current learning goals and how to reach you.
5. Incorporating relevant GitHub badges and your top programming language statistics.

Please review the updated GitHub profile content and let me know if you would like me to make any further modifications.