Welcome to my portfolio

Hi, I'm Jesser Sakri 👋

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Specialized in MERN, TypeScript, and Next.js. I deploy containerized microservices via Docker on Railway and manage serverless infrastructure with Neon and Render.

About Me

Jesser Sakri

I'm a Full-Stack JavaScript Developer specialized in MERN, TypeScript, and Next.js. I have a proven record of deploying containerized microservices via Docker on Railway and managing serverless infrastructure like Neon and Render. I leverage 3 years of CRM experience to bridge technical execution with client goals and project management.

I design secure RESTful APIs with JWT authentication, implement real-time systems with Socket.IO and WebRTC, and deliver production-ready solutions with DevOps expertise. I'm particularly interested in scalable architecture, performance optimization, and secure infrastructure management.

Education

Licentiate Degree in Web & Multimedia Development

ISET Sidi Bouzid (2021–2024)

Certifications

Full-Stack JavaScript Certificate

ReBootKamp Tunisia (Sep 2025)

My Skills

⚛️

React 19

▲

Next.js

📱

React Native

🔄

Redux Toolkit

🎨

Tailwind CSS v4

⚡

Vite

⚡

JavaScript (ES6+)

📘

TypeScript

🟢

Node.js

🚀

Express.js v5

🔌

Socket.IO

📹

WebRTC

🐘

PostgreSQL (Neon)

🍃

MongoDB

🗄️

MySQL

🔴

Redis

📊

Prisma ORM

🔐

JWT & HTTP-Only

🛡️

Bcrypt

⚔️

Helmet.js

🌐

RESTful APIs

💳

Stripe API

🐳

Docker

🔄

CI/CD Pipelines

▲

Vercel

🚄

Railway

🎯

Render

🐙

Git/GitHub

My Experience

Freelance Full-Stack Developer

Remote

Oct 2025 - Present
Tunisia
  • ▸Build scalable full-stack applications with React 19, Next.js, and Node.js
  • ▸Deploy containerized microservices via Docker on Railway and Render
  • ▸Manage serverless infrastructure with Neon PostgreSQL and Vercel
  • ▸Develop secure RESTful APIs with JWT (HTTP-only), Helmet.js, and Bcrypt
  • ▸Implement real-time features with Socket.io and WebRTC

Web Developer Intern

ReBootKamp Tunisia

Apr – Sep 2025
Tunis
  • ▸Developed full-stack applications using React 19, TypeScript, Node.js, and Express.js v5
  • ▸Built secure authentication systems with JWT and Bcrypt hashing
  • ▸Managed databases with PostgreSQL (Neon) and MongoDB using Prisma ORM
  • ▸Implemented real-time features with Socket.io and WebRTC for communication apps
  • ▸Deployed applications on Vercel, Railway, and Render with CI/CD pipelines

Featured Projects

Quick Poll

Quick Poll

Real-Time Containerized Voting App

Engineered microservices with Next.js 16 and Socket.io for real-time voting. Implemented Redis on Railway for high-performance state management and optimized Docker multi-stage builds for production deployment.

Next.js 16ReactTypeScript+5
TaskFlow

TaskFlow

AI-Powered Smart Team Task Manager

Task priority prediction model built with PyTorch for intelligent automation. Integrated Stripe API for payments and implemented 2FA security alongside real-time Socket.io collaboration.

React 19Node.jsTypeScript+5
E-Commerce App

E-Commerce App

Full-Stack Shopping Platform

Responsive e-commerce app with secure RESTful APIs, file uploads, and optimized data performance.

ReactJSExpressJSNodeJS+2
HealthyConnect

HealthyConnect

Real-Time Telehealth Platform

Secure video/chat via WebRTC and Socket.io for telemedicine. Managed serverless PostgreSQL on Neon with Prisma ORM for 10 data models. Hardened security with JWT (HTTP-only cookies) and Helmet.js.

React 19TypeScriptNode.js+5

Get In Touch

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