heronlancellot

Web3 Frontend Developer

Hey there ! I'm Heron Lancellot, a Fullstack Web3 Developer building the decentralized future.

I'm passionate about creating high-performance dApps and scalable web applications that deliver seamless user experiences with a WOW factor. With 3+ years in web development and 4000+ commits, I specialize in blockchain integration, smart contracts, and full-stack development.

Award-winning hackathon competitor | 1st place at ETH Samba, Think and Dev, and Pod Labs | Currently @ Blockful


Experience: 3 years

Yearly salary: $52,000

Hourly rate: $25

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil


Experience

Web3 Frontend Developer
Blockful
2023 - 2025
Built 3+ projects from the scratch, including Swaplace, Trustful, and Ai Delegator. Currently developing the Anticapture frontend — a DAO Governance Dashboard trusted by industry leaders such as ENS, Uniswap, Arbitrum, and other major players in the Web3 space. I actively review PRs and collaborate closely with the design team to deliver exceptional frontend experiences that balance functionality with user-centric design.
FullStack Developer
uff
2023 - 2025
- Developed the frontend for Monitora UFF, creating a map using OpenLayers and integrating it with the camera and ticketing system. - The georeferenced map system allows for map edits, such as creating new regions, polygons, and modifying existing areas. Tickets can also be generated from the frontend and sent to GLPI, where a team manages them based on the urgency level of the request.
Software Development Intern
OSFD
2022 - 2023

Skills

blockchain
front-end
solidity
english
portuguese