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53 anonymous candidates

Frontend Engineer (React, React Native)

10+

Popular candidate! Connected by 10+ 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 4 months

Senior QA

5+

Popular candidate! Connected by 5+ 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 1 month

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 4 months

  • Full Stack Developer

    Sep 2023 - Dec 20241 year 4 months

  • SDE-II

    Feb 2023 - Sep 20238 months

  • SDE

    Feb 2021 - Jan 20232 years

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 10 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

Frontend Blockchain Developer <​Next, React​> // <​Solidity​>

15+

Popular candidate! Connected by 15+ companies

  • Moldova, Chișinău
  • 1-3 years
  • $48k ($4k / month)
  • Upper intermediate
Core technical skills
React.js
Web3
Blockchain
JavaScript
Solidity
Achievements / Key results
1. Enabled full cross-chain DeFi functionality and improved user reach • Result: The product evolved from single-chain usage to a multi-chain DeFi platform, supporting swaps, bridges, deposits, and transfers across EVM, Cosmos, Solana, and Bitcoin ecosystems. • My contribution: - Integrated LiFi SDK and built a custom LiFi Widget fork for cross-chain swaps and bridges - Implemented Orderly cross-chain deposit flows - Built Wormhole-based bridges (Ethereum ↔ Polygon ↔ Base) - Ensured safe transaction execution using Safe SDK multisig 2. Improved product reliability, security, and scalability • Result: Reduced operational risks and improved stability for production usage. • My contribution: - Built secure Nest.js proxy endpoints to protect API keys and sensitive integrations - Designed transaction flows with account abstraction and intent-based execution - Refactored and optimized frontend architecture using Vite, Zustand, and modern Web3 tooling (Wagmi, Viem) 3. Increased user adoption through better UX and performance • Result: More intuitive onboarding and smoother user journeys for non-technical users. • My contribution: - Delivered full redesigns (KIMA Explorer, Hub, Claim, Bridge) focusing on clarity and performance - Implemented SSR-safe wallet flows in Next.js - Built responsive, production-grade UI using Tailwind, SCSS, MUI, Framer Motion 4. Enabled new revenue streams and business features • Result: The product expanded beyond pure DeFi into payments, staking, and incentives. • My contribution: - Implemented crypto credit-card top-up logic (Mobilum integration) - Built staking & incentive platforms with MLM-style reward logic and admin dashboards - Developed admin panels to manage campaigns, staking pools, and bridge operations 5. Accelerated delivery and reduced time-to-market • Result: Faster feature releases with fewer regressions. • My contribution: - Took ownership of features end-to-end (architecture → implementation → integration) - Worked closely with backend and protocol teams to unblock releases - Proactively improved developer experience and reduced technical debt
Considering roles
FRONTEND
Ready to work
remotely
chișinău
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Frontend Blockchain Developer

    Apr 2024 - Jan 20261 year 10 months

  • Frontend x Solidity Blockchain Developer

    Feb 2023 - Apr 20241 year 3 months

Junior QA

15+

Popular candidate! Connected by 15+ companies

  • Pakistan, Chak 213/9 R
  • 1-3 years
  • $21.2k ($1.8k / month)
  • Pre intermediate
Core technical skills
e2e testing
13
Атоулаллала13
web3
Web3
Achievements / Key results
21312
Considering roles
PM
FULL STACK
FRONTEND
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 123

    Feb 2001 - current time25 years 3 months

ваыа

20+

Popular candidate! Connected by 20+ companies

  • United States, Twentynine Palms
  • 1-3 years
  • $4k ($334 / month)
  • Pre intermediate
Core technical skills
Web3
13
Атоулаллала13
web3
e2e testing
Achievements / Key results
213123
Considering roles
FRONTEND
MOBILE
BACKEND
FULL STACK
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 123

    Mar 2001 - current time25 years 2 months

Junior QA

35+

Popular candidate! Connected by 35+ companies

  • Bulgaria, Razgrad
  • 1-3 years
  • $4k ($334 / month)
  • Intermediate
Considering roles
FRONTEND
DEVOPS
QA
Core technical skills
Web3
web3
13
Атоулаллала13
e2e testing
Ready to work
remotely

QA

50+

Popular candidate! Connected by 50+ companies

  • United States, Washington
  • 5+ years
  • $21.6k ($1.8k / month)
  • Advanced
Core technical skills
Functional testing
qa
RxJS
RxSwift
Express.js
manual testing
API testing
Mobile testing
PostgreSQL
Smoke testing
Redux
Docker
Web3
Kafka
AWS Serverless
Achievements / Key results
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Considering roles
FULL STACK
FRONTEND
MOBILE
BACKEND
QA
UI/UX DESIGN
DATA SCIENCE
DEVOPS
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • h

    Apr 2001 - Mar 2001

  • g

    Mar 2001 - Aug 20016 months

  • e

    Jan 1925 - Jan 19251 month

Senior Web3 and Mobile Engineer

50+

Popular candidate! Connected by 50+ companies

  • United States, Jamestown
  • 3-5 years
  • $100k ($8.3k / month)
  • Advanced
Core technical skills
Rust
React.js
React Native
Web3
Blockchain
Node.js
JavaScript
TypeScript
HTML & CSS
Swift
Vue.js
Angular.js
Express.js
MongoDB
MySQL
Achievements / Key results
Key Results Achieved: Shipped cross-platform mobile features that supported the product’s main user workflows. Improved system performance and stability across frontend, backend, and blockchain layers. Enabled a smooth on-chain experience, resulting in higher user trust and retention. My Contribution: Developed mobile screens, API integrations, and real-time features. Built backend services, optimized database queries, and improved API performance. Implemented Web3 modules: wallet connection, token handling, contract interaction, transaction UX. Collaborated with designers and engineers to ensure consistent quality and fast delivery.
Considering roles
FULL STACK
FRONTEND
MOBILE
BACKEND
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Web3 Game Engineer

    Sep 2022 - Dec 20224 months

  • Sr. Web3 Engineer

    Dec 2020 - Apr 20254 years 5 months

  • Web3 Mobile/Full stack Engineer

    Mar 2018 - Oct 20202 years 8 months

long

25+

Popular candidate! Connected by 25+ companies

  • United States, New York
  • 1-3 years
  • $57.3k ($4.8k / month)
  • Advanced
Core technical skills
Web3
SASS
manual testing
Mobile testing
Solidity
Achievements / Key results
culpo vulnero statua suasoria et
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • easy judgementally

    Aug 1979 - current time46 years 9 months

who

25+

Popular candidate! Connected by 25+ companies

  • United States, New York
  • 1-3 years
  • $48.7k ($4.1k / month)
  • Pre intermediate
Core technical skills
GraphQL
manual testing
Web3
Angular.js
Python
Achievements / Key results
auctus via pauper avaritia cuppedia
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • sore impressive

    Jul 1932 - current time93 years 10 months

Full Stack Engineer

50+

Popular candidate! Connected by 50+ companies

  • Croatia, Rijeka
  • 5+ years
  • $72k ($6k / month)
  • Advanced
Core technical skills
Solidity
React.js
JavaScript
Node.js
Web3
Achievements / Key results
Innovative and results-driven software engineer with extensive experience designing, developing, and deploying secure, scalable, and high-performance solutions across web, mobile, and blockchain platforms. Skilled in backend architecture, smart contract development, and cloud-based systems, with a strong track record of delivering cutting-edge applications for high-profile clients. Adept at leading technology strategy, implementing robust security protocols, and optimizing development pipelines to achieve operational excellence. Passionate about leveraging advanced cryptography, zero-knowledge proofs, and modern frameworks to create reliable and forward-thinking software solutions.
Considering roles
FULL STACK
FRONTEND
BACKEND
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Director - technology

    Jan 2025 - current time1 year 4 months

  • Senior Software Engineer

    May 2023 - current time3 years

  • Blockchain Engineer

    Dec 2021 - Mar 20231 year 4 months

  • Mobile Application Developer

    May 2020 - Jul 20222 years 3 months

  • Web and SEO Enhancement

    Sep 2018 - Feb 20201 year 6 months

unlawful

25+

Popular candidate! Connected by 25+ companies

  • United States, New York
  • Less than 1 year
  • $84.8k ($7.1k / month)
  • Elementary
Core technical skills
Smoke testing
Mobile testing
Angular.js
Web3
Redux
Achievements / Key results
arbustum denique eaque abundans speculum
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • throughout likewise

    Nov 2077 - current time-618 months

upliftingly

50+

Popular candidate! Connected by 50+ companies

  • United States, New York
  • 5+ years
  • $57.6k ($4.8k / month)
  • Upper intermediate
Core technical skills
PostgreSQL
Node.js
Web3
React.js
MySQL
Achievements / Key results
aiunt sit arcus crebro cicuta
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • flowery cruelly

    Feb 2093 - current time-801 months

essence

25+

Popular candidate! Connected by 25+ companies

  • United States, New York
  • 1-3 years
  • $49.5k ($4.1k / month)
  • Elementary
Core technical skills
Node.js
Web3
SASS
GraphQL
Functional testing
Achievements / Key results
sponte cruciamentum delego audeo cubitum
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • filter potentially

    Jun 2089 - current time-757 months

Frontend Engineer / Web3 Developer

50+

Popular candidate! Connected by 50+ companies

  • Azerbaijan, Baku
  • 5+ years
  • $60k ($5k / month)
  • Intermediate
Core technical skills
JavaScript
React.js
Testing
Typescript
API TESTING
Mobile testing
Ad-hoc testing
Blockchain
CI/CD
Web3
Achievements / Key results
.
Considering roles
FRONTEND
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Technical Lead of Frontends

    Jul 2019 - current time6 years 10 months

frontend developer

50+

Popular candidate! Connected by 50+ companies

  • India, Hyderabad
  • Less than 1 year
  • $12k ($1000 / month)
  • Intermediate
Core technical skills
Web3
React.js
Python
Bootstrap
JavaScript
Achievements / Key results
Successfully maintained a 365-day continuous learning streak in coding and technology on NxtWave platform. Completed certifications and workshops in Data Analytics, UI/UX Design, Generative AI, and Web Development. Built multiple functional web apps and responsive designs (To-Do List, Wikipedia Search, AI Recipe Generator) showcasing problem-solving through technology. Designed a Power BI Sales Dashboard using Kaggle data during Data Analytics workshop, demonstrating ability to analyze and present insights. Redesigned a mobile app interface in Figma applying UI/UX design principles for improved user experience. Recognized for balancing business knowledge and technical skills, combining BBA Finance expertise with web development and analytics.
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • NA

    Feb 2025 - current time1 year 3 months

Senior Frontend Engineer

50+

Popular candidate! Connected by 50+ companies

  • Nigeria, Lagos
  • 5+ years
  • $60k ($5k / month)
  • Upper intermediate
Core technical skills
React.js
React Native
Web3
TypeScript
JavaScript
Node.js
MongoDB
HTML & CSS
Angular.js
Solana
PHP
Achievements / Key results
Crafting seamless experiences across screens — 9 years of turning complex problems into elegant, performant interfaces.
Considering roles
FRONTEND
MOBILE
FULL STACK
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Frontend Engineer/Blockchain Developer

    Jul 2025 - Aug 20252 months

  • Web3 UX Designer/Developer

    May 2025 - Jul 20253 months

  • Frontend / Backend Engineer

    Feb 2023 - Sep 20238 months

  • Product Developer

    Apr 2020 - Jul 20255 years 4 months

323

40+

Popular candidate! Connected by 40+ companies

  • Germany, Esens
  • 1-3 years
  • $50k ($4.2k / month)
  • Intermediate
Core technical skills
Android
AWS Serverless
RxSwift
Swift Package Manager
Web3
Achievements / Key results
ewe
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 32323

    Mar 1980 - current time46 years 2 months
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