Hello, I’m Felipe Gibran
Who I am
I am a fullstack web software engineer focused on Frontend with over 10 years of experience delivering digital products that balance business goals, user needs, and technical excellence. I work closely with stakeholders to transform ideas into reliable, scalable applications, making informed technical decisions that support growth, performance, and long-term sustainability.
My approach focuses on building products that are easy to evolve, cost-efficient to operate, and intuitive for users, while maintaining high standards of quality, security, and performance. The result is software that not only works well, but also creates real value for the business behind it.
What I bring to your application
Modern Tech Stack
Clean, Structured Code
Automation & Flexibility
Security by Design
Responsive
Strong UX Focus
Performance-Driven
SEO-Ready Architecture
AI as a Tool, Not a Shortcut
AI is a practical tool to enhance productivity, improve user experiences, and support better product decisions — not as a replacement for solid engineering.
I use AI to speed up development workflows, assist with problem-solving, and explore product features such as smarter search, personalization, and automation. I focus on integrating AI in a way that is scalable, cost-aware, and user-friendly, always considering trade-offs like performance, reliability, and data responsibility.
Career Highlights
Illuvium is a large-scale blockchain-based gaming ecosystem that combines AAA-quality game design with Web3 technology, enabling true digital ownership through NFT-based in-game assets.
I have been working at Illuvium since 2022, contributing as a Frontend Engineer to multiple core products within a large-scale Web3 gaming ecosystem.
My work spans complex, production-grade applications including marketplaces, gameplay-related web experiences, design systems, authentication libraries, and content platforms, all tightly integrated with blockchain infrastructure and NFT-based assets.
I collaborate closely with product, design, and engineering teams to build scalable, high-per
I worked at Simpli from 2016 to 2021, a software house specialized in building digital products from the ground up for a diverse range of clients.
During this period, I contributed to multiple end-to-end projects—from concept and MVP to production—working on products such as Apptite, iTrack, Sharity, and WOW Talent, collaborating closely with clients to translate business needs into scalable technical solutions.
Simpli also maintained a strong relationship with the Neo blockchain ecosystem, providing exposure to Web3 concepts, decentralized applications, and blockchain-driven product development early in my career.
Technologies that I use
Most used languages
Timeline of my relevant works
Design System Library - Version 2
Design System Library — Version 2 is a more advanced and refined evolution of the original Illuvium web design system. This version expanded and matured the foundations established in Version 1, introducing a richer component set, improved theming, and stronger consistency across products. The system was fully integrated with Chakra UI v3, leveraging its modern styling architecture to enhance scalability, maintainability, and developer experience while preserving a distinct visual identity for Illuvium’s web ecosystem.
Role: Frontend Developer Year: 2025
Illuvium Portal News
Illuvium Portal News is the official web news platform for the Illuvium ecosystem, designed to centralize announcements, updates, and editorial content. The project focuses on performance, SEO, and content scalability, delivering a polished reading experience while supporting a high-volume publishing workflow and seamless integration with Illuvium’s broader web presence. It was built using Payload CMS, a headless, code-first content management framework where content models, access control, and business logic are defined directly in code, enabling high flexibility, strong typing, and deep customization while exposing content through APIs for modern web applications.
Role: Frontend Developer Year: 2025
Illuvium Overworld Web
Illuvium Overworld Web is a web experience designed to simulate the hunting of monsters (Illuvials) within the Illuvium universe. The application reproduces the core gameplay loop where a drone captures discovered Illuvials and delivers them as NFTs, combining interactive mechanics, real-time feedback, and tight integration with the blockchain-backed asset system.
Role: Frontend Developer Year: 2024
IlluviDex Marketplace
IlluviDex Marketplace is a web-based marketplace that enables a free and open market for Illuvium game NFTs. The platform connects in-game assets to the web, allowing players to browse, trade, and interact with NFTs in a decentralized marketplace environment, with a strong focus on usability, performance, and seamless wallet integration.
Role: Frontend Developer Year: 2024
Illuvium Login System Library - Version 1
Illuvium Login System Library is a core authentication library responsible for managing Illuvium’s login flows across its web ecosystem. The library supports multiple authentication methods, including traditional email and password as well as blockchain-based login via cryptocurrency wallets such as MetaMask, providing a secure, flexible, and unified authentication experience.
Role: Frontend Developer Year: 2023
Illuvium Beyond D1SK Web
Illuvium Beyond D1SK Web is a mini-application within the Illuvium ecosystem designed for opening purchased Disks that contain collectible card NFTs. The app provides an interactive and engaging experience where players reveal NFT assets that can be used both in-game and across Illuvium web platforms, emphasizing smooth animations, responsiveness, and seamless integration with the broader ecosystem.
Role: Frontend Developer Year: 2023
Illuvium Design System Library - Version 1
Illuvium Design System Library is the foundational design system created for Illuvium’s web products. The project began with a comprehensive mapping of existing design assets and content produced by the Illuvium design team, followed by the organization, standardization, and formalization of these elements into a cohesive system. Built from the ground up, the design system established a clear visual language and component structure, ensuring consistency, scalability, and a distinct identity for the web ecosystem.
Role: Frontend Developer Year: 2022
Illuvium Staking App - Version 2
Illuvium Staking App is a redesigned and expanded staking platform built to support Illuvium’s evolving tokenomics and user base. The application focuses on clarity, performance, and scalability, providing users with a streamlined experience to stake assets, track rewards, and interact confidently with on-chain data through a polished and responsive interface.
Role: Frontend Developer Year: 2022
NDapp
NDapp is an information platform focused on aggregating news, insights, and data about decentralized applications built on the Neo blockchain. The project provides a centralized hub for discovering and understanding the latest developments in the Neo ecosystem, emphasizing clarity, accessibility, and up-to-date technical information.
Role: Fullstack Developer Year: 2021
WOW Talent
WOW Talent is a digital platform that showcases WOW Ambassadors—young professionals who have already built impactful careers and serve as references for emerging talent. The experience highlights personal journeys, achievements, and professional insights, encouraging new talents to learn, connect, and become part of a growing community.
Role: Fullstack Developer Year: 2021
Apptite Web
Apptite Web is a food delivery platform that connects independent chefs with customers seeking handcrafted, homemade meals. The web application enables users to discover chefs, explore menus, and order lunch boxes in São Paulo, focusing on a seamless ordering experience and clear presentation of culinary offerings.
Role: Frontend Developer Year: 2020
Sharity
Sharity is an online crowdfunding platform designed to make creating campaigns and raising funds for meaningful causes simple, fast, and accessible. The platform focuses on usability, transparency, and efficient donation flows, enabling individuals and organizations to connect with supporters and mobilize resources for the causes and people they care about.
Role: Fullstack Developer Year: 2019
iTrack
iTrack is a delivery monitoring, verification, and management platform designed to provide full end-to-end visibility, from dispatch to last-mile delivery, all in the palm of your hand. The system focuses on real-time tracking, operational transparency, and efficient logistics management, enabling better decision-making and improved delivery performance.
Role: Fullstack Developer Year: 2018
Illness Simulator
Illness Simulator (Illsim) is an academic project developed in 2017 focused on modeling and analyzing the spread of a virus within a population. The project simulates infection dynamics over time and evaluates different vaccination strategies to understand their effectiveness in containing outbreaks and reducing overall impact. The study emphasizes data-driven experimentation, allowing scenarios to be adjusted to observe how variables such as infection rate, population size, and vaccination coverage influence the spread of the disease.
Role: Frontend Developer Year: 2017