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317 anonymous candidates

Full Stack Developer

  • United States, Dallas
  • 5+ years
  • $150k ($12.5k / month)
  • Advanced
Core technical skills
React.js
Node.js
TypeScript
Solidity
web3
Achievements / Key results
Na
Considering roles
FULL STACK
FRONTEND
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Full-stack developer

    Jan 2025 - current time1 year 5 months

QA

  • Poland, Nysa
  • 1-3 years
  • $2.4k ($200 / month)
  • Pre intermediate
Core technical skills
Kafka
Android
CI/CD
Docker
Solidity
Achievements / Key results
jk
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • jk

    Feb 2022 - current time4 years 4 months

12321

10+

Popular candidate! Connected by 10+ companies

  • Pakistan, Chak 222 GB Kohala
  • Less than 1 year
  • $2.4k ($200 / month)
  • Pre intermediate
Considering roles
PM
FULL STACK
Core technical skills
TypeScript
Node.js
API testing
HTML & CSS
React.js
Solidity
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 223231

    Mar 2007 - current time19 years 3 months

qa

15+

Popular candidate! Connected by 15+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $12000k ($1000k / month)
  • Intermediate
Core technical skills
MySQL
manual testing
Node.js
SASS
PostgreSQL
Solidity
Web3
MongoDB
Java
Achievements / Key results
Found 1 million bugs
Ready to work
remotely

QA

20+

Popular candidate! Connected by 20+ companies

  • United States, Las Vegas
  • 1-3 years
  • $2.5k ($208 / month)
  • Pre intermediate
Core technical skills
JavaScript
API testing
Mobile testing
Solidity
Smoke testing
Achievements / Key results
• I have a pet project with more than 60k users • Delivered / took part in ~40 iOS/macOS apps in 7 years • Each time I start on a project I end up leading it • Leading a mobile team of a product with 1M+ DAU
Considering roles
DEVOPS
FULL STACK
FRONTEND
PM
MOBILE
BACKEND
QA
UI/UX DESIGN
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ggg

    Jan 2025 - current time1 year 5 months

daad

15+

Popular candidate! Connected by 15+ companies

  • Spain, València
  • 1-3 years
  • $144k ($12k / month)
  • Intermediate
Core technical skills
Docker
CI/CD
Responsive design
Redux
Solidity
Achievements / Key results
e22e2e
Considering roles
FULL STACK
BACKEND
DATA SCIENCE
QA
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • wqdwqdwqd

    May 2022 - current time4 years 1 month

Full stack blockchain developer

20+

Popular candidate! Connected by 20+ companies

  • India, Ahmedabad
  • 3-5 years
  • $20.4k ($1.7k / month)
  • Intermediate
Core technical skills
Solana
Rust
Solidity
Express.js
React.js
HTML & CSS
web3
TypeScript
Node.js
Achievements / Key results
Blockchain developer with 3.5 years of experience building DeFi protocols (DEX, staking, tokenomics) across Aptos, Solana, and EVM, delivering secure smart contracts and full-stack dApps.
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Full stack blockchain developer

    Apr 2025 - current time1 year 2 months

Senior Full Stack Enginner | Web3 & Blockchain

45+

Popular candidate! Connected by 45+ companies

  • Australia, Melbourne
  • 5+ years
  • $96k ($8k / month)
  • Advanced
Core technical skills
React.js
Solidity
Node.js
web3
Blockchain
Achievements / Key results
- Successfully launched a token sale launchpad, raising $250K during the token sale. - Developed a spin game that increased user engagement by 900%. - Built Web3 infrastructure from the ground up, including seamless on-chain payment systems. - Integrated third-party Web3 libraries such as Privy and Li.Fi, and automated trading workflows on the platform. - Implemented a staking and governance platform, introducing innovative earning models such as stake-to-earn and burn-to-earn.
Considering roles
FULL STACK
FRONTEND
MOBILE
BACKEND
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Full Stack Engineer

    Feb 2024 - Jan 20262 years

  • Back End Engineer

    Jul 2023 - Jan 20247 months

  • Back End Engineer & Smart Contract Developer

    Apr 2023 - Aug 20235 months

  • Blockchain Full Stack Engineer

    Dec 2021 - Mar 20231 year 4 months

  • Smart Contract Developer

    Mar 2020 - Dec 20211 year 10 months

  • Softare Engineer (MERN)

    Jan 2019 - Jan 20201 year 1 month

  • Front End Developer

    Jul 2017 - Mar 20191 year 9 months

Security Engineer

15+

Popular candidate! Connected by 15+ companies

  • Argentina, Buenos Aires
  • 1-3 years
  • $30k ($2.5k / month)
  • Upper intermediate
Core technical skills
Rust
Solidity
Python
Blockchain
manual testing
Achievements / Key results
- Developed 3 own tools for security researching - Provided more than 40 solo penetration tests - Helped 4 DeFi projects become more secure before deployment
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Security Researcher

    Jul 2025 - current time11 months

  • Penetration tester

    Jan 2022 - current time4 years 5 months

QA engineer

20+

Popular candidate! Connected by 20+ companies

  • Mexico, Guadalajara
  • Less than 1 year
  • $36k ($3k / month)
  • Pre intermediate
Core technical skills
Solidity
Android
MongoDB
Responsive design
Design thinking
Achievements / Key results
dsds
Considering roles
DEVOPS
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ds

    Feb 2000 - current time26 years 4 months

boss

25+

Popular candidate! Connected by 25+ companies

  • Ukraine, Kharkiv
  • Less than 1 year
  • $216k ($18k / month)
  • Advanced
Core technical skills
Responsive design
CI/CD
Solidity
MongoDB
Django
Achievements / Key results
ewewewe
Considering roles
DEVOPS
FULL STACK
Ready to work
frankfurt am main
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Boss developer

    Feb 2004 - current time22 years 4 months

QA

20+

Popular candidate! Connected by 20+ companies

  • United States, Liberty
  • 1-3 years
  • $5k ($417 / month)
  • Pre intermediate
Core technical skills
Solidity
PostgreSQL
Smoke testing
Python
Functional testing
Achievements / Key results
lorem ipsum
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qa

    Feb 2000 - current time26 years 4 months

jkk

25+

Popular candidate! Connected by 25+ companies

  • Czechia, Prague
  • 1-3 years
  • $4k ($333 / month)
  • Upper intermediate
Core technical skills
MySQL
Flutter
Responsive design
MongoDB
Solidity
Achievements / Key results
good worker
Considering roles
DEVOPS
FULL STACK
QA
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • teacher

    Apr 1998 - current time28 years 2 months

QA engineerrrrr

10+

Popular candidate! Connected by 10+ companies

  • United States, New York
  • 1-3 years
  • $12k ($1000 / month)
  • Intermediate
Core technical skills
Docker
Redux
Solidity
Android
MongoDB
Achievements / Key results
1234
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • d

    Feb 2020 - current time6 years 4 months

  • d

    Jan 2020 - current time6 years 5 months

QA engineer

20+

Popular candidate! Connected by 20+ companies

  • Brazil, Florianópolis
  • Less than 1 year
  • $12k ($1000 / month)
  • Pre intermediate
Core technical skills
MongoDB
Swift
JavaScript
Angular.js
Solidity
Achievements / Key results
bjn
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • fds

    Jan 2020 - current time6 years 5 months

QA

30+

Popular candidate! Connected by 30+ companies

  • Ukraine, Kovel'
  • 1-3 years
  • $7.2k ($600 / month)
  • Pre intermediate
Core technical skills
manual testing
HTML & CSS
React.js
TypeScript
Docker
Automation testing
Blockchain
PHP
JavaScript
Smoke testing
Functional testing
Solidity
PostgreSQL
jQuery
CI/CD
Achievements / Key results
qqq
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA

    Mar 2025 - current time1 year 3 months

QA engineer 0028

10+

Popular candidate! Connected by 10+ companies

  • Germany, Düsseldorf
  • Less than 1 year
  • $12k ($1000 / month)
  • Elementary
Core technical skills
Smoke testing
Solidity
Redux
Node.js
TypeScript
Achievements / Key results
Achievements / Key results 0028
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Role 0028

    Jan 2020 - current time6 years 5 months

QA engineer 0022

15+

Popular candidate! Connected by 15+ companies

  • United Arab Emirates, Dubai
  • Less than 1 year
  • $12k ($1000 / month)
  • Pre intermediate
Core technical skills
Docker
PostgreSQL
Solidity
JavaScript
Responsive design
Achievements / Key results
Achievements0022
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Role0022

    Jan 2020 - current time6 years 5 months

QA

15+

Popular candidate! Connected by 15+ companies

  • Ukraine, Kovel'
  • Less than 1 year
  • $7.2k ($600 / month)
  • Elementary
Core technical skills
Docker
API testing
manual testing
Solidity
Mobile testing
Achievements / Key results
в
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Qa

    Feb 2025 - current time1 year 4 months

QA

20+

Popular candidate! Connected by 20+ companies

  • United States, New York
  • 1-3 years
  • $28.8k ($2.4k / month)
  • Pre intermediate
Core technical skills
Solidity
Smoke testing
Mobile testing
Functional testing
Blockchain
Achievements / Key results
tyu
Considering roles
FULL STACK
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA

    Jan 2009 - current time17 years 5 months
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