Worked as a Tech Lead for one of the fastest-growing fintech startups in Tunisia and the region. During this time, I led/was involved in the following:🚀 Release new Features to our end users on Production included in these subjects:🎯 Fees collection🎯 Commissions🎯 Donations🎯 Compliance🎯 KYC/KYB🎯 Fraud Detection and Reconciliation🎯 Automated Operations🎯 Loyalty Tokens🎯 Recurrent Payments🎯 Invoices🚀 A Technical Transformation of the System:✅ Recruit, onboard, and mentor a Development Team✅ Re-imagine the whole System Design and release a v2 version of all the projects✅ Deploy the infrastructure on aws ec2 instances✅ Add CI/CD pipes for all the projects✅ Add automated testing for the core features of the system on every PR✅ Gradually Migrate the existing code bases into more stable technologies (TypeScript, NextJS, Remix, React Native, Strapi)✅ Collaborate with MongoDB Team to optimize the System Performance🚀 Help the Startup grow and maximize its reach:💡 Collaborate with the pen testing team of one of the Big 4 to secure the whole system from potential threats💡 Integrate new payment methods: Flouci wallets, Paypal, MPGS, bank wires, cash collection, mtn, ...💡 Release a v3 version that supports multicurrencies to explore new markets (Ivory Cost, Morocco, …)💡 Develop and release a wallet app on KaiOS for customers from Ivory cost

Delivered Web and Mobile Development course for CS Engineering Students with a focus on JS Technologies such as ReactJS, React Native, Redux, Node, Express, and other useful Technologies for full-stack Developers like Databases, git, GitHub, and Deployment.My tasks included:- Preparing learning material (slides and exercises)- Review the work of my students- Offer support during office hours- Supervise Students' Projects- Prepare and review Midterm and Finals Exams

Leading a team of instructors to mentor students to learn full-stack JavaScript Development in a 5 months coding Bootcamp:• Preparing and Delivering Learning Materials from Hack Reactor curriculum and Galvanize Learn Platform (JavaScript Fundamentals, OOP, Data Structures, DOM Manipulation, ReactJS, NodeJS, Angular, Vue, REST APIs, Databases, MongoDB, MySQL, ...)• Assessing students through weekly assessments and feedback sessions, reviewing their code and delivering live-code sessions• Improving the students’ problem solving through daily algorithmic toy problems and whiteboarding sessions• Reviewing the students' code on GitHub and Providing them with Technical Feedback• Having 1 on 1s with the students in case of need• Ensuring the General Atmosphere of the Cohort is helping the students and the instructors stay motivated and committed.

Working as a support in various tasks in the Elections period in Tunisia:• Graphic Design: Designing the Material needed for the Elections• Event Planning: International Democracy Day (IDD) hosting more than 600 delegates with numerous Ambassadors and Public Figures• Working as an observant in the Tunisian Elections• Enabling Local organizations to organize Regional Manifestations for the IDD.

Design and Implementation of a Dapp (Decentralised Application) for Energy Trading with MEAN Stack and Ethereum•Attend a 6-weeks Blockchain Bootcamp to master Blockchain implementations (Ethereum, Hyperledger Fabric, Corda)• Develop a SC (Smart Contract) for Tokens’ generation and exchange with Solidity• Implement the SC with web3js in a MEAN Stack Application• Implement Authentication with jwt• Implement a Restful API with Express to connect NodeJS backend with Angular's frontend• Environment: Github, Ethereum, Web3js, MongoDB, NodeJS, Ex-press, Angular7

As the head of Hult Prize at the University of Tunis el Manar, My job included:- Recruitment of an organizing committee and allocating them to different keyareas- Attraction campaign for teams: maximizing our social media's reach and delivering key notes and sessions- Organizing training sessions for the teams- Pitching ceremony for the teams, with judges from prestigious companies and organizations like the UN and the US Embassy.- Incubation program for the winning team** In the end, I was chosen as one if the Top 20 Campus Directors worldwide and was granted access to the startup accelerator in London and the Finals in the UN headquarters in New York.

Design and Implementation of a web application to manipulate an EthereumNetwork :• Creating an Ethereum Network with Geth• Manipulating the Network with web3j and Spring Boot• Create a user interface with angular and connecting it to the Back-end through a Restful API• Environment: GitLab, Ethereum, Web3j, Java/Spring-Boot, Angular5, MongoDB