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Santiago U.

@santiagobotero

5.0
2
3.3
3.3
100%

Senior Full Stack Developer

$25 USD / Hour
・
Flag of
Colombia (11:34 PM)
・
Joined on August 18, 2023
$25 USD / Hour
・
Hello! I'm Santiago, a full-stack software developer with a Bachelor's degree of Computer Science. My expertise lies in using Javascript, React, Angular, Java, Swift, Flutter, PHP and Python to develop software solutions for small businesses and companies. Over the past few months, I have been fully immersed in remote development, working on a range of projects from landing pages to Rails APIs. Currently, I am also completing coursework at Microverse, an online platform that promotes collaborative software development among developers worldwide through pair-programming and project building.
Verifications
On time
100%
On budget
100%
Accept rate
83%

Portfolio

Portfolio

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5.0 · 2 Reviews
Reviews
P
He performed exceptionally well on the project, delivering it within the specified timeframe and budget constraints.
Yuva T.
@pandrankiyuvatej
•
Flag of
norway, India
•
1 year ago
Share
V
I appreciated Santiago's WordPress and BuddyBoss expertise and his responsiveness to change.
Closed User
@VPMMA
•
Flag of
,
•
1 year ago
Share
Experience
Full Stack Web & Mobile Developer
Jan, 2020 - Present
•
4 years, 11 months
Freelancer
Jan, 2020 - Present
•
4 years, 11 months
• Set up front-end structures, choose the suitable techs for the project and handle the code with better ways with typescript • Interview candidates that apply for the front-end position • Build highly re-useable React components and use storybook to create the documentation of components • Offer technical advices and solutions for other team members • Help maintaining some part of backend code with Django and Ruby on Rails
Jan, 2020 - Present
•
4 years, 11 months
Senior Web Developer
Sep, 2017 - Dec, 2019
•
2 years, 3 months
Wipro Limited
Sep, 2017 - Dec, 2019
•
2 years, 3 months
• Designed and developed the infrastructure and well-formed project of ICO and NFT marketplace DApp from scratch. • Built an exchange platform (hybrid - Centralized and Decentralized) for deposit and withdraw several kinds of coins and convert/exchange these tokens and ERC20 tokens as the bidding price or market price • Developed smart contracts for ERC-20 tokens exchange and management • Built the frontend using React.js / Typescript + Web3.js integrating phantom wallet connection
Sep, 2017 - Dec, 2019
•
2 years, 3 months
Education
National University of Singapore
2009 - 2014
•
5 years
Bachelor's Degree Of Computer Science
Flag of
Singapore
2009 - 2014
•
5 years
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