Candidates 179
$5000 / mo
≈ $60000 / year net
Senior React Native Engineer
Ukraine · 7 years of experience · Upper-Intermediate ·Published 2 May · In passive search
Ukraine · 7 years of experience · Upper-Intermediate ·Published 2 May · In passive search
Successfully launched 4 startups from scratch to production.
Contributed to 2 enterprise-level projects.
Actively contributed to open-source projects.
$4500 / mo
≈ $54000 / year net
React Native Developer
Azerbaijan · 5 years of experience · Upper-Intermediate ·Published 2 May
Azerbaijan · 5 years of experience · Upper-Intermediate ·Published 2 May
Software developer with 5+ years of experience
Mainly focused on React Native, developed several apps
Hands-on experience with React and Vue, interested in React Ecosystem
Have experience working remotely and as a freelance as well as managing projects
$3000 / mo
≈ $36000 / year net
React & React Native Developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 2 May
Ukraine · 5 years of experience · Upper-Intermediate ·Published 2 May
Experienced web and mobile developer with 5 years of experience, I've developed and launched 5+ mobile applications. Proven ability to develop and launch user-friendly and scalable applications across various industries, including education, commerce, and dating. Expertise in React Native, React, Redux, MobX, Firebase, and other relevant technologies.
Skills:
Programming Languages: JavaScript / TypeScript, HTML5 / CSS3, ES6+
Frameworks: React Native (CLI & Expo), React
State Management: Redux, MobX
Backend: Firebase
DevOps: Git
UI/UX: Figma
Testing: Jest
Project Management: Jira
Other: Push Notifications, React-navigation, TouchID / faceID, Google APIs, React-i18next
Build tools: XCode, Gradle (Android Studio)
Publishing to App Store / PlayMarket
$3300 / mo
≈ $39600 / year net
Front-End Engineer (React/React Native)
Portugal · 8 years of experience · Upper-Intermediate ·Published 2 May
Portugal · 8 years of experience · Upper-Intermediate ·Published 2 May
* Created a basic app template for a news aggregator with React Native, TypeScript, Redux and Firebase
* Built a simple client portal with Next.js, Redux Toolkit, Material UI and Formik
* Developed an app for booking services at US-based fitness clubs using React Native, TypeScript and Redux Toolkit
* Designed a website for the same fitness clubs, including service booking, with React, Redux, SSR, CSS-modules, Antd, Formik, Node and Redis
* Created an e-commerce system for makeup/beauty products using React, Redux, SSR, CSS-modules, Antd and Formik
* Developed a marketplace for self-guided tours using React, Redux and React Native
* Developed a booking and content system for a real estate management company using React, Redux, LESS and Firebase
* Created an information website for a real estate client using React, Redux, SCSS and Firebase
* Built an e-commerce system for eye care products on Shopify
* Integrated features like booking, content management and customer management into the real estate system
* Ensured the website's design works well on different devices
* Provided ongoing support and maintenance for the systems
* Developed an intuitive user interface for a Geomarketing platform using Angular 2 and LESS
* Implemented interactive maps and advanced data visualization features
* Contributed to developing various frontend components and sections of the platform
* Collaborated with the team to prioritize features and meet project deadlines
* Mentorship of React courses
* Successfully modernized a legacy project by upgrading various components of the tech stack. This involved updating versions of Node.js, the Antd library, React, React Router, Webpack, and several other essential libraries. These updates not only improved the project's performance and security but also ensured it remains compatible with the latest industry standards and practices.
* Updated the codebase through a comprehensive refactoring process, transforming all class components into functional ones, leveraging the latest modern React features. This not only enhanced the code's maintainability and readability but also embraced contemporary best practices, aligning the project with the current state of React development.
* Improved the metrics of the Lighthouse report, which has led to increased efficiency and accessibility of a website. These efforts have significantly improved the performance of a site and made it more inclusive.
* Challenging projects and friendly team
* Opportunity to grow into a Lead position
$5000 / mo
≈ $60000 / year net
Senior Frontend Engineer (Web and Mobile) - Associate Tech Lead
Ethiopia · 6 years of experience · Advanced/Fluent ·Published 2 May
Ethiopia · 6 years of experience · Advanced/Fluent ·Published 2 May
I have used React.js, React Native, Codeigniter(PHP), and other frameworks for many of the projects I have done so far. Some of my recent projects are listed below:
- SEO and domain linking platform for marketing agencies, The system has different features including an AI-based prediction and more (ReactJS/TypeScript, Jest, DevExtreme, AWS, Azure, and more).
- Truck dispatching system (ReactJs, ReactNative, Redux and React Query, EC2, AWS Cognito, AWS Amplify, AWS Octopus, AWS Aurora, Github, Windows Server, and others).
- Microfinance application (Codeigniter, Bootstrap, ReactJs, ReactNative, PostgreSQL, GitLab CI/CD, Linux Server, and others ),
- Asset tracking and delivery applications (Codeigniter, PostgreSQL, PostGIS, OpenStreet Maps, MapServer, Metronics UI, GitLab CI/CD, Linux Server, and others,
- Ride-hailing systems (ReactNative, SailsJs, SocketIO, PostgreSQL, PostGIS, EC2, RDS, Github, and others),
- Payment integrations with different local banks and international visa processors (i.e.
Cybersource, PayPal, and others)
- SMS integrations and
- Other administration systems.
$3000 / mo
≈ $36000 / year net
React/React-Native developer
Ukraine · Mikolaїv Odessa Kiev · 7 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Mikolaїv Odessa Kiev · 7 years of experience · Upper-Intermediate ·Published 1 May
7 years of experience in building and optimizing mobile applications. My career began in 2017, and since then, I have been dedicated to mastering the technologies surrounding React Native to deliver efficient, high-quality mobile solutions.
Over the years, I've led several projects from inception to deployment, working closely with cross-functional teams to ensure we deliver products that not only meet but exceed user expectations. My technical expertise lies in JavaScript and React, and I'm proficient in tools like Redux for state management and little bit in Node.js for backend services.
One of my key strengths is my ability to troubleshoot and optimize existing applications, which has resulted in significant performance improvements in several projects. For example, in my previous role at Lead/Front-end developer, I spearheaded a project that improved application performance by 40% through meticulous code refactoring and adopting newer, more efficient React Native libraries.
I'm also passionate about sharing knowledge and have mentored junior developers, helping them grow into competent professionals. As I look to continue my career, I am eager to join a team that challenges the conventional and pushes the boundaries of technology in mobile development.
$1500 / mo
≈ $18000 / year net
Full Stack Developer: Skilled in Front-End, Back-End, and DevOps.
Cameroon · 5 years of experience · Advanced/Fluent ·Published 1 May
Cameroon · 5 years of experience · Advanced/Fluent ·Published 1 May
In DevOps, I've utilized tools such as Nginx, Docker, and AWS to improve deployment processes and stabilize production environments.
Separately, I bring 4 years of experience in mobile development with React Native, having developed over a dozen applications. With one project having collectively achieved over 400,000 downloads, demonstrating significant market success and user engagement.
Additionally, I am responsible for the development of cameroongcerevision, an educational resource portal that supports over 80,000 monthly users. This platform is designed to provide comprehensive educational materials and tools, reflecting my commitment to creating valuable digital solutions that address large-scale user needs.
These projects exemplify my expertise in delivering applications that not only meet but exceed user engagement and satisfaction targets.
$3500 / mo
≈ $42000 / year net
Frontend Developer (React)
Ukraine · 7 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · 7 years of experience · Upper-Intermediate ·Published 30 April
I have over 16 years of experience in the IT industry in various roles. For the past 6+ years, I have focused on frontend development. I have worked in both outsourcing and outstaffing models and have experience in startup and crypto projects. I value honesty and discipline within a team.
I am currently in Kyiv and I am also able to relocate outside the country
Working Agile, SCRUM, being involved to the various projects both local and international as well as engagement to the project management part of projects.
$4500 / mo
≈ $54000 / year net
Senior/Lead React Native Developer
Ukraine · Odesa · 10 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Odesa · 10 years of experience · Upper-Intermediate ·Published 30 April
1) I specialize in mobile development on React Native. While I may consider Web and Full Stack vacancies, they would be in addition to my primary role. I would be interested in native development (iOS, Android), possibly Flutter.
2) Rate above $ 30-40 per hour (10-20 hours), fixed price from $ 4500-5000 with the possibility of revision after the trial period. Also interesting is the salary review and revision system - if the role of the developer.
If the role of a team/tech lead is from $ 5500+. All salary expectations are net.
3) Short-term project from 1-3 months or part-time of employment.
4) Detailed information about the vacancy would be very helpful:
- Technology stack
- Job Responsibilities
- Project Domain
- Information about the company
5) It will be a plus to have an experienced React-Native team or an R&D center in the mobile area/direction (or the desire to create one).
Skills
- TypeScript to make codebase solid/predictable / maintainable;
- Redux / MobX / Custom Hooks as app state containers;
- Firebase for real-time DB, authentication, push notifications, cloud functions, analytics, etc.
- Expo SDK / tools for rapid prototyping;
- React Navigation as a navigation solution;
- Animated / Reanimated / React Native Gesture Handler for juicy animations/interactions;
- Jest / Detox for unit and e2e testing;
- Fastlane / Bitrise / AppCenter for building CI / CD pipelines for multiple environments;
- Eslint / Prettier / Husky / Lint-staged
$4000 / mo
≈ $48000 / year net
Mobile / Full Stack Developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · 5 years of experience · Upper-Intermediate ·Published 30 April