Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hello, I’m Elie Yammine, a Product Owner and Full Stack Developer based in Jbeil, Lebanon. I have 6+ years of experience taking web and mobile products from strategy and UX design through to code, deployment, and iteration, including fintech platforms. Hi there, I’m fluent across React, React Native, Next.js, Node.js, Nest.js, and major cloud platforms, and I’m equally effective at setting product direction or shipping production code. I deliver high-impact solutions independently as a freelancer and within cross-functional teams under tight deadlines.…Hello, I’m Elie Yammine, a Product Owner and Full Stack Developer based in Jbeil, Lebanon. I have 6+ years of experience taking web and mobile products from strategy and UX design through to code, deployment, and iteration, including fintech platforms. Hi there, I’m fluent across React, React Native, Next.js, Node.js, Nest.js, and major cloud platforms, and I’m equally effective at setting product direction or shipping production code. I deliver high-impact solutions independently as a freelancer and within cross-functional teams under tight deadlines.

Elie Yammine

Full Stack Developer, Product Designer, QA Engineer, +3





Hello, I’m Elie Yammine, a Product Owner and Full Stack Developer based in Jbeil, Lebanon. I have 6+ years of experience taking web and mobile products from strategy and UX design through to code, deployment, and iteration, including fintech platforms. Hi there, I’m fluent across React, React Native, Next.js, Node.js, Nest.js, and major cloud platforms, and I’m equally effective at setting product direction or shipping production code. I deliver high-impact solutions independently as a freelancer and within cross-functional teams under tight deadlines.…Hello, I’m Elie Yammine, a Product Owner and Full Stack Developer based in Jbeil, Lebanon. I have 6+ years of experience taking web and mobile products from strategy and UX design through to code, deployment, and iteration, including fintech platforms. Hi there, I’m fluent across React, React Native, Next.js, Node.js, Nest.js, and major cloud platforms, and I’m equally effective at setting product direction or shipping production code. I deliver high-impact solutions independently as a freelancer and within cross-functional teams under tight deadlines.

Available to hire

Hello, I’m Elie Yammine, a Product Owner and Full Stack Developer based in Jbeil, Lebanon. I have 6+ years of experience taking web and mobile products from strategy and UX design through to code, deployment, and iteration, including fintech platforms.

Hi there, I’m fluent across React, React Native, Next.js, Node.js, Nest.js, and major cloud platforms, and I’m equally effective at setting product direction or shipping production code. I deliver high-impact solutions independently as a freelancer and within cross-functional teams under tight deadlines.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Arabic

Fluent

French

Intermediate

Work Experience

Product Owner – UI/UX Specialist at Mojo Verse LTD

August 1, 2025 - Present

Bridged product strategy and user experience by collaborating with the development team, contributed to front-end code reviews, and prototyped UI components in React/React Native to accelerate delivery cycles. Led end-to-end product discovery, designed intuitive interfaces based on research, created wireframes and high-fidelity designs in Figma, conducted usability testing and A/B testing to validate decisions, and contributed to fintech platform architecture for wallet, payments, and transaction management. Managed and coordinated third-party integrations with local and international partners, ensuring interoperability and compliance with relevant regulations; led product walkthroughs and live demos for partners and stakeholders.

Quality Assurance Lead at Mojo Verse LTD

August 1, 2024 - August 1, 2025

Designed, developed, and maintained high-quality user interfaces and scalable mobile applications using React Native, TypeScript, and industry best practices. Enforced coding standards, authored reusable component libraries, and built a comprehensive suite of test cases that improved validation efficiency by over 40%. Optimized application performance, security, and usability by profiling and refactoring critical code paths, resolving complex bugs, and implementing performance monitoring solutions. Partnered with cross-functional teams to align technical requirements with business goals; mentored team members and contributed to process improvements.

Software & DevOps Engineer at EndSpace Mena

January 1, 2022 - January 1, 2023

Contributed to full-stack design and implementation of web applications for international clients, including prominent Australian companies; wrote production code in React, Next.js, and Node.js. Built and maintained RESTful APIs with Nest.js, integrated PostgreSQL and MySQL databases, and ensured scalable codebases through code reviews and testing. Deployed and managed AWS and Azure cloud infrastructure, containerized services with Docker, and implemented CI/CD pipelines to improve deployment speed and reliability.

Freelance Software Developer at Freelance (Remote)

January 1, 2019 - Present

Architected and developed end-to-end web and mobile applications for diverse clients using React, Next.js, Node.js, Nest.js, Flutter, PostgreSQL, and MySQL — handling everything from database design to deployment. Delivered production-ready solutions on time and within budget, managing requirements gathering, system architecture, API development, testing, and cloud deployment.

Owner & Store Manager at TheTechShop

January 1, 2018 - January 1, 2021

Managed The Tech Shop, a technology-focused store offering hardware and software services.

Freelance Visual Designer at Remote

January 1, 2018 - January 1, 2020

Created graphics, logos, and UI/UX designs using Adobe Illustrator and Figma; built responsive front-end prototypes in HTML/CSS/JS for handoff to development teams.