Hello, I'm Hichem. I'm a Senior Front End React.js developer with more than 4 years of experience. I enjoy building sites & apps. My focus is React (Next.js).
About me
Senior Front-End ReactJS Developer with 4+ years experience building responsive front-end applications using React, Vue.js, NextJs and other modern frameworks. Leverages back-end expertise in Node.js and database design to develop complete web solutions. Earned a master's degree in mobile engineering, complementing full stack abilities. Began academic career studying theoretical physics before discovering a passion for front-end and back-end web development. Skilled in creating intuitive user interfaces and implementing complex front-end architectures. I also dabble with mobile development sometimes.
When I'm not coding, I'm an active photographer with an eye for aesthetics and clean, engaging design. Born in Sidibouzid, Tunisia, bringing a global perspective to development.
My projects
ZIDNIELMAN
Educational platform with custom interfaces for different user roles, featuring responsive design with Tailwind CSS, React.js, Next.js server components for real-time updates, and a scalable blog management system with rich text editing capabilities.
- Next.js
- React.js
- TypeScript
- Tailwind CSS
- Framer Motion
- Redux
- Chart.js
- React Hook Form
- MongoDB
- JWT
- bcrypt
- RBAC
- Express.js
- Git
- Github
CLOUDFUNDING
Decentralized crowdfunding platform built for blockchain projects, primarily targeting the Flare and Songbird networks. The platform allows project creators to register their projects, undergo verification, and raise funds through smart contracts.
- Next.js
- React.js
- Bootstrap
- Formik
- Yup
- Web3Modal
- MongoDB
- JWT
- Ethers.js
- Docker
- Git
- Github
- Figma
- Adobe Creative Suite
NODES
Real-time blockchain validator monitoring dashboard that tracks performance and health of validators, verifying transactions and securing proof-of-stake (PoS) to help users avoid downtime, missed rewards, or penalties.
- React.js
- React Table
- Redux
- Bootstrap
- JavaScript
- ChartJs
- Socket.io
- Docker
- Vercel
- DigitalOcean
DECENTRALIZED FINANCE PROTOCOL (DEFI)
Blockchain-based platform that offers financial services without relying on traditional banks or intermediaries. Using smart contracts to automate and manage transactions, allowing users to access services like lending, borrowing, trading, staking, and yield farming directly from their crypto wallets.
- Next.js
- React.js
- Redux
- HTML5
- CSS3
- Material-UI
- Web3
- Docker
- MongoDB
- Git
- GitHub
BENHNIA
E-commerce site optimization focused on performance and SEO. Customized Prestashop templates with React.js, JavaScript, and Bootstrap, while integrating secure payment gateway APIs and retouching product images.
- React
- JavaScript
- Bootstrap
- jQuery
- PHP
- mySQL
- Prestashop
- SEO
- Google Analytics
- Google Tag Manager
- Google Search Console
My skills
- Java
- Kotlin
- Dart
- Python
- HTML5
- CSS3
- JavaScript
- Typescript
- React.js
- Next.js
- Bootstrap
- Tailwind CSS
- Material-UI
- Node.js
- Express.js
- RESTful APIs
- Socket.IO
- MongoDB
- Jest
- Git
- GitHub
- CI / CD pipelines
- Jenkins
- Vercel
- Docker
- Linux
- Figma
- Adobe Creative Suite
My experience
Front-End React.js Developer
Zidnielman / Tunisia
Designed and implemented responsive interfaces using React.js and Next.js, creating custom interfaces for different user roles. Utilized Tailwind CSS for optimal cross-device experience while implementing server components for real-time updates and improved performance. Built scalable blog management systems with rich text editing capabilities, managed global state with React Query, and created API endpoints for CMS management.
Jul 2024 - Feb 2025Front-End React.js Developer
Lena Instruments / Switzerland (remote)
Designed wireframes and prototypes with a focus on UI/UX principles using Figma. Implemented responsive user interfaces using React.js, Next.js, and Bootstrap while developing dynamic front-end solutions with JavaScript ES6+ and Redux. Collaborated with back-end teams to integrate RESTful APIs and WebSocket connections. Improved application performance using SSR and advanced caching techniques, reducing page loading time through dynamic imports and code splitting.
Jun 2022 - Apr 2024Front-End React.js Developer
Lena Instruments / Switzerland (remote)
Built responsive and dynamic user interfaces using React.js and Next.js with Bootstrap for consistent styling and responsive design. Managed application state efficiently using Context API and implemented error handling and fallback UI components to ensure a smooth user experience. Worked closely with back-end team and blockchain engineers to align on requirements and deliverables.
Jul 2021 - May 2022Front-End React.js Developer
Trai-Metal / Tunisia
Optimized site performance and SEO metrics for an e-commerce platform. Customized Prestashop templates using React.js, JavaScript, Bootstrap, jQuery, and PHP to enhance user experience. Retouched product images and their variations using Photoshop to maintain visual consistency. Integrated secure payment gateway APIs to ensure safe transactions for customers.
Oct 2020 - Jun 2021Graduated with a master's degree in mobile engineering
ISET Sidibouzid, Tunisia
The program focuses on advanced mobile application development, responsive design, and cross-platform compatibility, essential skills for modern front-end developers.
Sep 2020 - Jun 2022Contact me
Please contact me directly at ghenimi-hichem@hotmail.com or through this form.