AvatarSami Hanine
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Work History

I'm a full-stack developer that loves building products and web apps that can impact millions of lives

Jun 2023 – Present

Otopio

Chief Technology Officer (Co-Founder)

Modern mobile and web application development for diverse clients

Designed and built mobile and web apps with Next.js, React, TypeScript and Tailwind

Applied object-oriented principles and clean architecture

Led large-scale fullstack projects using monorepo architecture

Integrated payment systems and supported multiple active users

Aug 2024 – Jan 2025

SmartBI

Python Developer (Part-Time)

Development of analytics tools

Developed a Python-based analytics tool using Django and PostgreSQL

Integrated with external APIs for data retrieval and processing with PowerBI

Created interactive dashboards for data visualization

Jan 2024 – Apr 2024

Hanagie Studio

Lead Game Developer (Part-Time)

Game development and team coordination

Led development of a 2D demo for Steam using Unity

Applied C# object-oriented programming and physics simulation

Managed distributed art team and agile asset pipeline

Sep 2023 – Dec 2023

Finance It Forward

Full-Stack Developer (Internship)

Development of financial management tools

Developed a cross-platform financial interface

Used Next.js, TypeScript, and tRPC to ensure responsiveness and maintainability

May 2022 – Apr 2023

Miloguide

Web Developer (Part-Time)

Tourism-focused platform enhancement

Integrated interactive mapping and geolocation features

Used Leaflet and PostgreSQL/PostGIS to improve data visualization and engagement

May 2022 – Aug 2022

Senzu

Embedded Software Developer (Internship)

Firmware development for NFC devices

Implemented embedded C and Python firmware

Ensured secure object identification and low-level communication

2025 — Built by Sami Hanine