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Walker Leite
Software Engineer at Fourier Labs
Florianopolis, Brazil
I have always been interested in functional programming, but found it difficult to effectively use in traditional projects built with JavaScript. To overcome this challenge, I immersed myself in the PureScript for six months. This helped me to learn Haskell. I then went on to complete the Plutus Pioneer Program by IOG, and am now a tutoring new fellows at Lovelace Academy. I'm also working at Fourierlabs building a EVM/Cardano bridge with zero knowledge cryptography.
CodersRank Score
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This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
1,610.3
CodersRank Rank
Top 1%
Based on:
12 events
Veteran
Developer
JavaScript
Top 5
Haskell
Developer
Brazil
Top 1
PureScript
Developer
Brazil
Highest experience points: 0 points,
0 activities in the last year
JavaScript
292.9
exp.
Vue
186
exp.
HTML
47.6
exp.
PHP
76.8
exp.
CSS
78.8
exp.
Shell
19.9
exp.
TypeScript
19
exp.
JSON
296.1
exp.
SCSS
35.4
exp.
Nix
248.7
exp.
Haskell
79.9
exp.
PureScript
180.4
exp.
List your work history, including any contracts or internships
.jpeg "Fourier Labs")
Fourier Labs
1 year 1 month
Software Engineer
Oct 2023 - Present (1 year 1 month)
Sofware Engineer
Sep 2023 - Oct 2024 (1 year 1 month)
We're building a zero-knowledge protocol-based bridge for Cardano and an EVM blockchain. I'm responsible for the integration layer, and joined efforts with the Cardano developers to implement ZK-related technologies in the settlement layer through the Chang hardfork. I worked on Cardano-related libraries, primarily using PureScript, Haskell, and Nix. In our codebase, we use PureScript for our Bridge service and SDK, while Haskell is used for our on-chain contracts and ZK-proof verification.
EVO
Jul 2023 - Sep 2023 (2 months)
Integrations Developer
I've been integrating different CRM/ERP platforms using Temporal.io solution with PureScript. Public repo available (evo-siigo).
LovelaceAcademy
Sep 2022 - Jul 2023 (10 months)
Instructor
Educational content provider for Cardano and Blockchain Development
Add some compelling projects here to demonstrate your experience
Yappi App
May 2020 - Aug 2021
Yappi
The journey is basically the restaurant owner building menus and sharing it through Whatsapp, so customers can order without installing anything. To allow scalability to a realtime delivery service, and an offline-first experience, we chose to use RxDB in our PWA.
Parceiro da Construção - Saint Gobain
Mar 2019 - Aug 2020
InCuca
We developed company apps (Calculadora, Guias, Rejuntes, Trilhas), a monolithic server for learning content management with authentication through passport. We also developed a micro-service to store user score and achievements through a immutable database (immudb). The idea with this micro-service was to have auditable time-series evolution of user progress through the learning platform.
Portal do Cliente - Orsegups
Jul 2019 - May 2020
InCuca
We developed the customer panel of Orsegups, we developed the CI/CD infrastructure, and applied TDD and DDD concepts to server and client code. We created a dynamic generated docs from jsdoc with Vuepress for the dev team. The server is basically a gateway between many intranet company services. We have used caching and lazy loading techniques to improve perceived performance in the user experience.
This section lets you add any degrees or diplomas you have earned.
Centro Universitário Claretiano
Analysis and systems development, Computer Systems Analysis
Jan 2015 - Dec 2016
Universidade Estadual do Sudoeste da Bahia
Bachelor, Computed Science
Jan 2010 - Dec 2012
Faculdade Independente do Nordeste
Bachelor, Computer Engineering
Jan 2009 - Dec 2010
Linux Essentials
4Linux
Mar 2012