Hi, I'm Lisi Zejnullahu

Full Stack Engineer

βš›οΈ
πŸš‚
πŸ“˜
πŸ”—
β–²
πŸ’Ž
🟒
🐘
🌐
πŸƒ
🦐
🌊
πŸ“¦
🐳
☁️

About Me

I’m a full stack engineer who enjoys turning complex ideas into clean, working software. I’ve spent the last few years building SaaS platforms and national web systems using Laravel, React, and Node.js. Improving performance, automating deploys, and keeping codebases simple to grow with. I care about writing code that makes sense months later and products that feel effortless to use.

Education

University of Ukshin Hoti

Bachelor of Science in Software Development and Design

Experience

Sep 2021 – Sep 2024

What I Do

I develop engaging digital experiences that are intuitive, efficient, and aligned with strategic business goals.

Comprehensive Full Stack Development
Intuitive UI/UX Design
Scalable Database Solutions

Core Stack and Tools

βš›οΈReactJS
πŸš‚Express
πŸ“˜TypeScript
πŸ”—Web3
β–²NextJS
πŸ’ŽSolidity
🟒Node.js
🐘PHP
🌐Laravel
🐘PostgreSQL
πŸƒMongoDB
🦐MySQL
🌊MariaDB
πŸ“¦Git
🐳Docker
☁️AWS

My Path in Tech

πŸš€

Stealth Startup

-Full Stack Engineer (Contract)

Nov 2024 – Present

Leading backend architecture and infrastructure for a SaaS platform built with Laravel 12 and Sanctum. Implemented real-time messaging using Socket.IO and Redis, integrated Firebase Admin SDK for push notifications, and set up CI/CD pipelines with GitHub Actions. Managing Dockerized deployments on DigitalOcean with strict focus on reliability and security.

πŸ’‘

Freelance & Contract

-Full Stack Engineer

Sep 2023 – Present

Delivered end-to-end web solutions for clients worldwide β€” from multi-tenant booking systems to analytics dashboards. Focused on Laravel, Next.js, and Stripe integrations with automated deployments and real-time updates through Firebase Cloud Messaging.

⚑

PONT

-Full Stack Developer

Jul 2024 – Sep 2024

Improved a React/TypeScript scheduling system by integrating a DateRangePicker with custom navigation and auto-refresh logic. Refactored components for cleaner props, stronger type safety, and full i18n support. Containerized an authentication service with Docker Compose and streamlined the Git branching workflow for CI/CD.

πŸ“±

BBros L.L.C

-Web and Mobile Developer

Aug 2023 – Feb 2024

Refactored a React Native app for better performance and smaller bundle size. Improved backend efficiency through MySQL indexing and caching, cutting query time significantly. Implemented a push notification system to boost engagement and retention.

πŸ› 

INSITECH

-Full Stack Developer

Mar 2022 – Aug 2023

Helped launch three React/Next.js/Node.js-based government portals serving millions of users. Cut response times from 30s to under 1s through caching and database optimization. Built a Laravel + Redis messaging hub and containerized legacy .NET services to modernize deployment workflows.

How I Build Software

01
πŸ”

Understand First

Every project starts with clarity β€” knowing what problem we’re solving and what really matters to the people using it.

02
🧩

Plan and Structure

I map out architecture early to keep things scalable and easy to maintain. No guessing later β€” just clear, reusable foundations.

03
πŸ’»

Build Clean

I write code that’s organized, readable, and built to last. Whether it’s backend logic or UI components, everything fits together neatly.

04
πŸš€

Deploy and Iterate

Once it’s live, I track performance, automate updates, and improve what’s already there. Good software should always keep evolving.