Leoni Cesar

AI Passionate Student

Striving for growth and innovation over the past 23 years, driven by curiosity and eager to tackle challenges in cutting-edge technology with meaningful impact.

Download ResumeLeoni Cesar

Projects

Skills

C++

Python

Generative AI

HTML5

CSS3

Java

JavaScript

React

Tailwind CSS

3D Modelling

LaTeX

Work Experience

May 2025 - Present

Community Manager - Leaders Foundation

Organising educational programs for highschool students, providing help in communicating with the students, teachers, parents and the project manager.

VolunteeringGoogle SuiteCommunicationCollaboration
July 2025 - Sept 2025

Software Developer Intern - Softwire

Built and enhanced web application features using Next.js with TypeScript, React and AWS Amplify, ensuring clean, scalable, and maintainable code.

TypescriptReactAWS AmplifyNext.jsGitMaterial UIAgile Methodologies
Iul 2024 - Oct 2024

Java Software Developer Intern - Siveco Technology

Created a fullstack application, using REST and OOP principles for the backend and an Angular framework for the frontend. Also worked in a chatbot project.

JavaAngularTypescriptGenerative AI
Oct 2023 - Feb 2024

Laboratory Assistant - National University of Science and Technology POLITEHNICA Bucharest

Held the laboratory of data structures and algorithms in C++ to 2nd year bachelor's students

C++OOPMoodlePresentation Skills
Iul 2023 - Sept 2023

Corporate Volunteer - Legambiente Milano

Took part in organising activities for green space redevelopment, acquiring team management skills, and the ability to follow a full-time schedule for the first time as an employee.

ItalianTeamworkOrganising
Dec 2022 - Dec 2024

Sports Department Coordinator - Electronics Students League (LSE)

The passion for transforming ideas into real events was greatly fulfilled by this position, such as the 'Run for Life' charity cross, various sports tournaments, and workshops. My ambition-driven mindset took me on the way to obtaining the coordinator position, that aligns much better with my potential and capabilities.

VolunteeringGoogle SuiteTeam ManagementCommunicationCollaboration

Leoni Cesar

AI Passionate Student

CLICK to FLIP

My Linked Posts

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March 2025

DevTalksRomania was a blast! Enjoyed a number of great presentations, especially on AI, product management and Quantum computing - my favourite fields right now.

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April 2025

Grateful. Energized. Changed. That’s how I’d sum up my journey with the Leaders Explore program by Fundația LEADERS and Sievo.

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April 2025

Pitching AImunca.ro to a panel of seasoned mentors and investors was both exhilarating and enlightening. An experience like no other at Innovation Labs Boost Day 2025! 🐷🚀

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March 2025

Innovation Labs Romania 2025 and the qualification for their pre-seed mentorship started an incredible journey with my 'co-founders' Vlad Ciolacu and Andreas Bașchir!

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March 2025

Another amazing experience at Stagii pe Bune, a job fair I've enjoyed attending for three years now - yet it never ceases to surprise me! 🚀

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January 2025

2025 kicks off in style! 🤩 I'm thrilled to announce the launch of my first online portfolio, a project close to my heart that I've been eager to bring to life for quite some time.

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December 2024

My journey this year wasn't about collecting badges, but about connecting dots: from organizing charity runs to writing code, from acting to running a marathon.

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December 2024

This December marks the end of my journey with Liga Studenților Electroniști (LSE) as Sports Department Coordinator.

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November 2024

On November 13th, I had the fantastic opportunity to attend hashtag#DevFest, hosted by Digital Stack, Google Developer Groups (GDG), and Shortcut Bucharest !

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October 2024

How to Web marked the beginning of a new academic year in the best way possible.

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March 2024

Speakers like Emi Gal, Rahaf Harfoush, Ionut Stanimir, Alexandra Olaru, Cosmin Georgescu andy many more took the stage at the first event of this kind and magnitude in Craiova.

Adapted and enhanced by Cesar Leoni, originally inspired by CompileTab. This portfolio is a work in progress, constantly evolving to reflect growth and creativity.