Hi, I'm Ioannis Kleftogiannis
Frontend Developer
Crafting engaging digital experiences with React, TypeScript and modern web technologies.
About Me
Get to know more about my journey, experience, and what drives me as a frontend developer.
Frontend Developer focused on building engaging web experiences
I'm a dedicated frontend developer with experience at OKTO, a fintech company specializing in digital payments, where I developed secure, high-performance web applications using React and TypeScript for the gaming industry. I've implemented state management solutions using Redux and Context API while collaborating with cross-functional teams in an Agile environment.
Previously at ARHS Developments Hellas and Solutionist, I built React.js and React Native applications in the pharmaceutical and climate analysis domains, focusing on responsive interfaces and optimized performance.
Professional Experience
- Front-end Developer at OKTOJuly 2023 - March 2025
- Programmer/Developer at ARHS Developments HellasAugust 2022 - March 2023
- Front-end Developer at SolutionistApril 2022 - June 2022
My Projects
Explore some of my recent projects that showcase my technical skills and problem-solving abilities.
Under Construction
This project is currently being built and will be available soon.
Under Construction
This project is currently being built and will be available soon.
My Skills
A comprehensive overview of my technical skill set.
Get In Touch
Have a question or want to work together? Feel free to contact me!
Contact Information
I'm currently open to new opportunities and collaborations. If you have a project that could use my help or if you just want to say hi, don't hesitate to reach out!