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188 anonymous candidates

Junior QA

  • Armenia, Ddmashen
  • Less than 1 year
  • $4k ($333 / month)
  • Upper intermediate
Core technical skills
MySQL
Qa
qa
User interviews
AWS
Web3
Achievements / Key results
dd
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ddd

    May 2024 - current time2 years 1 month

dewqada

  • Germany, Frankfurt am Main
  • 1-3 years
  • $21.3k ($1.8k / month)
  • Pre intermediate
Core technical skills
Responsive design
SASS
MySQL
Web3
API testing
Achievements / Key results
dfsafdsfds
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 21dfsadsadsa

    Feb 1999 - current time27 years 4 months

Junior QA

5+

Popular candidate! Connected by 5+ companies

  • United Kingdom, Luton
  • 1-3 years
  • $14.4k ($1.2k / month)
  • Advanced
Core technical skills
JavaScript
Java
PostgreSQL
Python
Django
Mobile testing
Manual testing
Machine Learning
Docker
Functional testing
Web3
Cypress
Usability testing
SDLC
API testing
Achievements / Key results
wertyuwertyuwerty
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • erty

    Jan 2025 - current time1 year 5 months

e

10+

Popular candidate! Connected by 10+ companies

  • United Kingdom, Edinburgh
  • 1-3 years
  • $11.1k ($926 / month)
  • Pre intermediate
Core technical skills
Redux
Smoke testing
Docker
Functional testing
Web3
Achievements / Key results
wer
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • er

    Jan 2332 - current time-3667 months

e

5+

Popular candidate! Connected by 5+ companies

  • United Kingdom, Edinburgh
  • 1-3 years
  • $12.2k ($1k / month)
  • Elementary
Core technical skills
PostgreSQL
Smoke testing
Docker
Mobile testing
Web3
Achievements / Key results
wer
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • e

    Feb 2332 - current time-3668 months

Software Engineer

20+

Popular candidate! Connected by 20+ companies

  • Kazakhstan, Almaty
  • 3-5 years
  • $80k ($6.7k / month)
  • Advanced
Core technical skills
Node.js
React.js
Docker
Testing
Typescript
API TESTING
Mobile testing
Angular.js
PostgreSQL
Express.js
Web3
Redis
Kafka
React Native
Blockchain
Achievements / Key results
Operating 29 production blockchain nodes across 4 consensus paradigms (EVM, Solana, Bitcoin, Substrate) — private internal infrastructure, details under NDA Built Arctic Pay (arcticpay.app) — live USDT→USD virtual card platform processing $10K+ on-chain with 80+ active users and zero double-charge incidents Built Vneshka (fr-vneshka.com) — real-time freelance marketplace with 893 registered users and arbitration queue system Built Prime Electronics (prime-electronics.ru) — e-commerce platform with 12K-product catalog and Excel bulk import/export Shipped 10+ production platforms in 3 years as founding engineer at a 4-engineer product studio Own backend + infrastructure end-to-end on every project (PostgreSQL → NestJS → Next.js → Docker → CI/CD → VPS) Integrated 7 payment providers (Stripe, YooKassa, T-Bank, Pagsmile, HGROSH, Telegram Stars, TronWeb) with HMAC validation + idempotency + state machines Cut manual deployment time 90% via GitHub Actions CI/CD + Docker multi-stage builds Led architectural decisions (stack selection, schema design, infrastructure) across all Spark Studio platforms Diagnosed and fixed version-level blockchain client bugs in production (Moonriver mapping-sync stall, Lodestar Fulu fork, OP-Stack derivation bottleneck)
Considering roles
DEVOPS
FRONTEND
BACKEND
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Full-stack Engineer

    Mar 2023 - current time3 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

Frontend Engineer (React, React Native)

25+

Popular candidate! Connected by 25+ companies

  • Kazakhstan, Almaty
  • 3-5 years
  • $38.4k ($3.2k / month)
  • Upper intermediate
Core technical skills
React.js
React Native
Web3
Solana
Express.js
Redux
Achievements / Key results
ewfwefw
Considering roles
FRONTEND
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • f

    Jan 2023 - current time3 years 5 months

Junior QA

20+

Popular candidate! Connected by 20+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $12k ($1000 / month)
  • Pre intermediate
Core technical skills
HTML & CSS
JavaScript
Web3
Mobile testing
Docker
Achievements / Key results
fjm,./gfv fgfhjjkl;l
Considering roles
QA
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • sfht

    Jan 2020 - current time6 years 5 months

junior

15+

Popular candidate! Connected by 15+ companies

  • Ukraine, Lviv
  • 1-3 years
  • $120k ($10k / month)
  • Pre intermediate
Core technical skills
Qa
Node.js
API testing
Web3
MySQL
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
Considering roles
QA
MOBILE
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

Senior QA

20+

Popular candidate! Connected by 20+ companies

  • Ukraine, Lviv
  • 3-5 years
  • $120k ($10k / month)
  • Intermediate
Core technical skills
CI/CD
Qa
MySQL
Web3
PHP
Achievements / Key results
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
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ssd

    Apr 2025 - current time1 year 2 months

Senior Frontend Engineer

50+

Popular candidate! Connected by 50+ companies

  • India, Delhi
  • 5+ years
  • $60k ($5k / month)
  • Advanced
Core technical skills
React.js
TypeScript
Web3
React Native
Node.js
Achievements / Key results
- Transitioned project stack from React.js to Next.js, which reduced page load times by up to 50%. - Improved page load times, reduced server load, and minimized data transfer by 30% by implementing React-Query for simplified asynchronous data handling and efficient data caching. - Implemented Comprehensive bug/error tracking system using Sentry, improving tracking and resolution by 70%.
Considering roles
FRONTEND
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Software Engineer

    Jan 2025 - current time1 year 5 months

  • Full Stack Developer

    Sep 2023 - Dec 20241 year 4 months

  • SDE-II

    Feb 2023 - Sep 20238 months

  • SDE

    Feb 2021 - Jan 20232 years

Junior Java

5+

Popular candidate! Connected by 5+ companies

  • United States, San Francisco
  • Less than 1 year
  • $2.4k ($200 / month)
  • Elementary
Core technical skills
Атоулаллала13
e2e testing
Web3
Neo4j
65865
Achievements / Key results
I’m looking for a remote Backend engineer position in an early-stage startup. Where I’ll be able to influence the business by applying my skills in system design, distributed systems, Cloud computing and other – whatever will be beneficial. Things that motivate me are challenging problems, learning new things, transparency, professional and tech-savvy team, freedom and responsibility.
Ready to work
remotely

Senjor

50+

Popular candidate! Connected by 50+ companies

  • Poland, Kraków
  • Less than 1 year
  • $93.3k ($7.8k / month)
  • Advanced
Core technical skills
Design thinking
Qa
Web3
Mobile testing
Usability testing
Achievements / Key results
Easy
Considering roles
QA
Ready to work
remotely
kraków
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Big BOSS

    Jan 1927 - Jan 2030103 years 1 month

Python junior

15+

Popular candidate! Connected by 15+ companies

  • United Kingdom, London
  • 5+ years
  • $5.6k ($463 / month)
  • Advanced
Core technical skills
Python
Web3
MySQL
jQuery
Swift
Achievements / Key results
• Redesigned existing system and decreased maintainability costs by 30% • Worked as tech lead in a high-load low-latency system that could serve over 200qps per cluster • Engineered many own tools like notification engine, performance tool for REST, database client. • Default unit-test code coverage on products I work on is 75%.
Considering roles
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Python Junior

    Jan 2004 - current time22 years 5 months

QA

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Kyiv
  • 3-5 years
  • $2.4k ($200 / month)
  • Elementary
Core technical skills
Hzwgat
SwiftUI
User interviews
Web3
Ww
Achievements / Key results
4tr
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qa

    Mar 3333 - current time-15681 months

qa

25+

Popular candidate! Connected by 25+ companies

  • Ukraine, Lviv
  • 3-5 years
  • $100k ($8.3k / month)
  • Intermediate
Core technical skills
manual testing
RxSwift
Qa
ReactiveSwift
Docker
Human Interface Guidelines
ActiveMQ
Mobile testing
Blockchain
qqq
jQuery
MS SQL Server
Swift
Web3
Functional testing
Achievements / Key results
• Optimised map functionality for faster rendering of 3k items
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • dj

    Feb 2016 - current time10 years 4 months

Qa

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $2.5k ($208 / month)
  • Elementary
Core technical skills
PostgreSQL
Java
Mobile testing
manual testing
MySQL
Python
API testing
Usability testing
Regression testing
Automation testing
Functional testing
Smoke testing
Mobile Design App
Web3
Docker
Achievements / Key results
dffv
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA

    Jan 2025 - current time1 year 5 months

1

25+

Popular candidate! Connected by 25+ companies

  • Ukraine, Kyiv
  • 1-3 years
  • $24k ($2k / month)
  • Intermediate
Core technical skills
MongoDB
CI/CD
SwiftUI
Web3
GraphQL
Achievements / Key results
qwfd
Considering roles
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qqe

    Jan 2022 - current time4 years 5 months

Senior Web3 Engineer

50+

Popular candidate! Connected by 50+ companies

  • Malaysia, Kampar
  • 5+ years
  • $60k ($5k / month)
  • Advanced
Core technical skills
React.js
React Native
Node.js
Python
TypeScript
JavaScript
Blockchain
Web3
Solana
AWS
Vue.js
Angular.js
Java
PostgreSQL
Achievements / Key results
Built and scaled high-performance frontend applications using React and TypeScript, improving user experience and supporting steady user growth across Web3 and fintech products. Led development of reusable UI components and frontend architecture, reducing development time and improving consistency across multiple features and teams. Integrated APIs, blockchain data, and wallet functionality, enabling secure and reliable crypto transactions in production environments.
Considering roles
FRONTEND
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Web3 Trading Engineer

    Jul 2024 - current time1 year 11 months

  • Senior Web3 Engineer

    Apr 2023 - Jul 20241 year 4 months

  • Blockchain Game Developer

    Feb 2022 - Mar 20231 year 2 months

  • Fullstack Developer

    Mar 2018 - Feb 20224 years
View 168 more candidates