Renie Siqueira

Renie Siqueira

Mentor
5.0
(4 reviews)
US$15.00
For every 15 mins
4
Sessions/Jobs
ABOUT ME
Senior front-end developer with 15+ years of experience
Senior front-end developer with 15+ years of experience

I spent most of the last 15 years working as a front-end developer for a huge number of different businesses: from simple hots sites and e-mail marketing for lots of big companies to complex projects like ERP; from e-commerce based on a very nice social platform to geolocation based parking mobile applications. Also I've got some experience with blockchain apps and crypto market.

Of course, there are lots of DevOps and backend skills in these years of experience, maybe I can be helpful on these topics as well!

Portuguese, Spanish, English
Kyiv (+03:00)
Joined October 2020
EXPERTISE
15 years experience | 3 endorsements
15 years experience | 3 endorsements
4 years experience
2 years experience
8 years experience
1 year experience
1 year experience

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Frank Jackson
Frank Jackson
September 2021
Renie is a very knowledgeable programmer and helpful mentor. He helped me solve all of the issues with my project and explained everything comprehensibly.
Frank Romeo
Frank Romeo
March 2021
He knows his stuff and is very courteous and professional.
EMPLOYMENTS
Fullstack developer/DevOps engineer
3nie
2023-09-01-Present

Developed the main webpage(3nie.com), and POCs projects for private usage like server and network docum...

Developed the main webpage(3nie.com), and POCs projects for private usage like server and network documentation apps. The main language used is Javascript, for backend(for NodeJS, Bun or Deno) and frontend. Vanilla JS is the standard, but ReactJS and SolidJS are also present. Databases used: Postgres and MongoDB.

Set up and managed domains and subdomains, SSL certificates, and DNS entries.

Created and maintained reverse proxy servers, with HTTPS for all other the other services, a Postfix/Dovecot mail server, and a Wireguard VPN server.

Installed and took care of public instances of services like: pastebin, Jitsi, Searx, Etherpad, shorturl, and others.

Launched and operated private instances of Nextcloud suite apps as: Files, Calendar, Notes, Tasks, Bookmarks.

Mentored newcomers in software development field, and developers in project managing and systems administration.

HTML/CSS
Node.js
JavaScript
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HTML/CSS
Node.js
JavaScript
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Lead Developer
Mintlayer
2022-03-01-2023-09-01

Planned, documented, and developed the Browser Extension wallet project from scratch (React). Also leaded other devs on contributing f...

Planned, documented, and developed the Browser Extension wallet project from scratch (React). Also leaded other devs on contributing for the same project.

Responsible also for taking care of the Mobile wallet (Android and iOS) (React Native).

Created Exchange Rate server (Node) to serve data to both wallets.

Created Entropy Generator lib (NPM: @mintlayer/entropy-generator), with cryptographer contribution.

Dealt with releases, CI, CD, automated tests, code reviews, pull requests, and public issues for the above projects.

Worked with UI design for both wallets (Figma, AdobeXD).

Managed Agile processes with the team as planning, retrospects, reviews, and daily meetings.

Participated on the recruitment process (interviewing and reviewing tests) for developer and QA openings.

Participated in creating NFT's gallery and marketplace for the mobile app (React Native). And NFT's gallery for the desktop app (Electron).

Worked with the migration of common components from mobile and desktop to a shared repository.

HTML/CSS
Node.js
React
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HTML/CSS
Node.js
React
JavaScript
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Fullstack Javascript Engineer
Exodus
2021-10-01-2022-03-01

Participated in creating NFT's gallery and marketplace for the mobile app (React Native). And

NFT's gallery for the de...

Participated in creating NFT's gallery and marketplace for the mobile app (React Native). And

NFT's gallery for the desktop app (Electron).

Worked with the migration of common components from mobile and desktop to a shared

repository.

HTML/CSS
React
JavaScript
View more
HTML/CSS
React
JavaScript
View more