Javad Hosseini

Founded and led the development of OneGym, an AI-powered digital fitness platform helping users achieve their health goals through personalized workout programs, nutrition planning, and intelligent coaching.

● Defined product strategy, roadmap, and business model from concept to production.
● Architected and developed the platform using React, Next.js, Django, Python, MySQL, Redis, Celery, and

● Planning and Doing: Planned and executed team strategies, aligning with company goals and achieving a 95% project success rate. Ensured efficient resource allocation and cross-team collaboration.
● Team Building and Helping: Built a high-performing team of developers, designers, and project managers. Mentored team members, fostering career growth and a culture of innovation.
● Development Experi

Employed by Ariana Labs and embedded within MTN Irancell as Engineering Manager, leading cross-functional engineering teams delivering strategic digital products and AI initiatives.

● Led frontend and backend engineering teams across multiple products.
● Managed delivery, architecture, and engineering operations for enterprise-scale applications.
● Worked directly with MTN Irancell product own

Embedded within MTN Irancell as Engineering Manager, leading cross-functional engineering teams delivering strategic digital products and AI initiatives. Architected an on-premises LLM platform handling over 25,000 daily conversations and delivered large-scale customer-facing platforms including MyIrancell and CRM systems.

● Leading a Team: Led a 15+ member frontend team, driving collaboration and adoption of cutting-edge technologies.
● Delivering Projects: Ensured on-time, high-quality project delivery through rigorous code reviews and best testing practices.
● Tech Knowledge & Problem Solving: Solved 100+ complex frontend challenges, reducing technical roadblocks and enhancing system stability that improved platf

● Expert Frontend Developer: Developed 50+ responsive web and mobile apps using React, TypeScript, HTML, CSS, and jQuery.
● Component-Based Architecture: Developed scalable and reusable UI components, improving development efficiency and maintainability.
● Testing and Quality Check: Conducted thorough software testing, ensuring bug-free applications and seamless user experience.

● Freelance Web Development: Designed and developed responsive websites for various clients, ensuring cross-device compatibility.
● Self-Taught Expertise: Learned frontend technologies independently, mastering HTML, CSS, and JavaScript to create interactive web pages.
● Performance Optimization: Improved website loading speeds and user experience by debugging and optimizing code.