I am a Front-End and Full-Stack Developer, designing and building intuitive UI/UX for web pages and mobile applications. I focus on responsive interfaces and seamless user experiences using React and JavaScript, implementing data import, validation, and transformation. I collaborate with product and back-end teams to deliver fast, reliable software. I enjoy working in collaborative, research-driven environments and exploring Web3 and blockchain technologies to extend application functionality.

Seyed Arsham Hossein

I am a Front-End and Full-Stack Developer, designing and building intuitive UI/UX for web pages and mobile applications. I focus on responsive interfaces and seamless user experiences using React and JavaScript, implementing data import, validation, and transformation. I collaborate with product and back-end teams to deliver fast, reliable software. I enjoy working in collaborative, research-driven environments and exploring Web3 and blockchain technologies to extend application functionality.

Available to hire

I am a Front-End and Full-Stack Developer, designing and building intuitive UI/UX for web pages and mobile applications. I focus on responsive interfaces and seamless user experiences using React and JavaScript, implementing data import, validation, and transformation.

I collaborate with product and back-end teams to deliver fast, reliable software. I enjoy working in collaborative, research-driven environments and exploring Web3 and blockchain technologies to extend application functionality.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
See more

Language

English
Fluent
Persian
Fluent
Finnish
Beginner

Work Experience

Front-End Developer at Iv an d t is a data onboarding platform
December 31, 2024 - September 27, 2025
Continued development for seamless data onboarding platform; optimized UI/UX and collaborated with product and backend teams to enhance data workflows.
Full-Stack Developer at OSTAD Crypto Wallet
January 1, 2024 - Present
Built a secure, user-friendly crypto wallet interface using React and Web3.js, implemented Solana-based transactions, and developed backend services for wallet operations and blockchain interactions.
Full-Stack Developer at Parabolic
January 1, 2025 - Present
Developed reusable front-end components and cross-platform mobile apps with Flutter/Dart, integrating Web3 and Solana features for wallet-related functionality.
Full-Stack Developer at Pars Tech
December 31, 2023 - September 27, 2025
Developed a cross-platform mobile app with Flutter, integrating APIs and databases for dynamic content and real-time updates. Built responsive UI/UX and ensured high performance across devices.
Front-End Developer
December 31, 2023 - September 27, 2025
Designed and created UI/UX for web pages and mobile applications, ensuring intuitive interfaces. Built responsive front-end solutions for data import, validation, and transformation using React and JavaScript.
Full-Stack Developer at OSTAD Crypto Wallet
December 31, 2024 - September 27, 2025
Built a crypto wallet UI with React and Web3 integration; implemented back-end wallet operations and blockchain interactions for secure and smooth transactions.
Full-Stack Developer at Telegram Mini App & Bots
January 1, 2025 - Present
Created interactive crypto mini-apps and quiz bots with scoring, rewards, and referral systems using Python and Telegram Bot API. Developed an admin panel to manage users, track results, and handle token distribution.

Education

Bachelors of Software Engineering at Tampere University of Applied Sciences
January 1, 2025 - September 27, 2025

Qualifications

Front-End Developer – freeCodeCamp
January 1, 2020 - September 27, 2025
React Developer Certification – Codecademy
January 1, 2021 - September 27, 2025
JavaScript Algorithms and Data Structures – FreeCodeCamp
January 1, 2019 - September 27, 2025
CS50 – HarvardX (Introduction to Computer Science)
January 1, 2020 - September 27, 2025
Frontend Developer Certification
January 1, 2020 - December 31, 2020
React Developer Certification – Codecademy
January 1, 2021 - December 31, 2021
JavaScript Algorithms and Data Structures – freeCodeCamp
January 1, 2019 - December 31, 2019
CS50 HarvardX: Introduction to Computer Science (Python)
January 1, 2020 - December 31, 2020
Certificate Front-End Developer – freeCodeCamp
January 1, 2020 - December 31, 2020
React Developer Certification – Codecademy
January 1, 2021 - December 31, 2021
JavaScript Algorithms and Data Structures – freeCodeCamp
January 1, 2019 - December 31, 2019
Python - CS50 HarvardX
January 11, 2030 - September 27, 2025
Front-End Developer – freeCodeCamp
January 1, 2020 - September 27, 2025
React Developer Certification – Codecademy
January 1, 2021 - September 27, 2025
JavaScript Algorithms and Data Structures – FreeCodeCamp
January 1, 2019 - September 27, 2025
CS50: Introduction to Computer Science (Python) – HarvardX
January 1, 2023 - September 27, 2025
Certified Front-End Developer
January 1, 2020 - September 27, 2025
React Developer Certification
January 1, 2021 - September 27, 2025
JavaScript Algorithms and Data Structures
January 1, 2019 - September 27, 2025
Python - CS50 HarvardX
January 1, 2020 - September 27, 2025
Python - CS50 HarvardX
January 1, 2023 - September 27, 2025
Frontend Developer Certification – freeCodeCamp
January 1, 2020 - October 1, 2025
React Developer Certification – Codecademy
January 1, 2021 - September 27, 2025
JavaScript Algorithms and Data Structures – FreeCodeCamp
January 1, 2019 - September 27, 2025
Python – CS50 (Harvard)
January 1, 2020 - October 1, 2025
React Developer Certification – Codecademy
January 1, 2021 - September 27, 2025
Front-End Developer – FreeCodeCamp
January 1, 2020 - September 27, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Financial Services, Education, Computers & Electronics