Candidates 139
$3000 / mo
≈ $36000 / year net
React/React-Native developer
Ukraine · Mikolaїv Odessa Kiev · 7 years of experience · Upper-Intermediate ·Published today
Ukraine · Mikolaїv Odessa Kiev · 7 years of experience · Upper-Intermediate ·Published today
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.
$7000 / mo
≈ $84000 / year net
Fullstack developer
Ukraine · Odesa · 7 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Odesa · 7 years of experience · Advanced/Fluent ·Published yesterday
$4000 / mo
≈ $48000 / year net
Front-End Developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · 5 years of experience · Upper-Intermediate ·Published 22 April
Was working with JS, TS, React, Vue, Material UI, and Azure DevOps on two huge projects related to e-commerce.
Completed a couple small projects as a freelancer.
Mostly worked remotely in different teams (from 5 to 25 teammates).
Have experience with: maps, charts, and tables; legacy code; react hooks; user interface development using UI libraries or without them; webpack and gulp builders; simple CI/CD setup; creating email markup; optimization; Figma, PS, Zeplin; time management, code review, mentoring, etc. More details in my CV.
Also have all the infrastructure for working in blackouts(Power station, Starlink, power generator, etc.).
$3700 / mo
≈ $44400 / year net
Front-End developer (React/React Native)
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 22 April
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 22 April
I'm a frontend developer with more than 5 years of experience in developing commercial mobile applications and websites. I also have some experience in a backend development. During my career, I have been involved in all stages of product development.
My responsibilities:
- New features development
- Help other developers on the team
- Refactoring
- Issues resolving
Experience & Skills:
- 4+ years experience with JavaScript/TypeScript
- 3+ years experience with React/Redux
- 2+ years experience with React Native (CLI, Expo)
- Experience of HTML 5, CSS 3 (styled components)
- Experience of Git/GitFlow, CI/CD, Webpack, Babel, Eslint.
- Experience with RESTful API, Websockets, OAuth, 3rd-party services integrations;
- Some experience with NodeJS (Express.js, MongoDB, PostgreSQL)
- Knowledge of Figma at layout level
$4500 / mo
≈ $54000 / year net
Senior Frontend Developer (React/Angular)
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 22 April
I used Angular to create visual components and display charts and diagrams using libraries such as eCharts and D3js.
To address tasks, I often leveraged open-source libraries on GitHub to find the best possible solutions.
In the context of the latest project, I completely developed an extensible Grid system based on Angular CDK, allowing the creation of grids of any complexity with custom filters, custom data output, and a user-friendly event system for user interaction with the grid. The top priority for developers was extensibility, and for end-users, it was speed and convenience.
I actively introduced the idea of building a component library for projects based on Storybook to create independent components that can be used across projects with detailed library APIs and snapshot testing, which, in my opinion, is an ideal combination of development speed and test coverage.
I implemented best practices for code formatting and writing using ESLint, Stylint, and Prettier, which improved code quality and reduced review time.
Currently, I am a senior frontend developer on the team, responsible for developing the most complex functional parts of projects, submitting code for review, training junior team members, and collaborating with designers and backend developers to ensure successful project implementation.
My future plan is to further develop my skills in working with Angular and NgRx to create more complex and efficient applications. Additionally, I plan to learn and implement testing to improve code quality and increase application stability.
Built 10+ CRM systems from the ground up using Angular, RxJs, and SCSS/LESS. My responsibilities encompassed UI development, asynchronous operation handling with RxJs, and styling with SCSS.
Proficient in supporting and extending large projects with diverse technologies, including both AngularJS and Angular.
Skilled in managing small UI teams, including task management, code review, and feature design.
Possess an upper-intermediate level of proficiency in English, both in writing and speaking.
$3000 / mo
≈ $36000 / year net
Game Developer
Ukraine · More than 10 years of experience · Pre-Intermediate ·Published 22 April · In passive search
Ukraine · More than 10 years of experience · Pre-Intermediate ·Published 22 April · In passive search
- I have a lot of experience developing on Unity3D for mobile;
- I have been developing gambling games;
- I have been involved in the development of educational games for children;
- I have experience in game development using TypeScript, JavaScript, PhaserJS, PIXI, ThreeJS, and Cocos Creator.
$4500 / mo
≈ $54000 / year net
Front End Developer
Ukraine · 5 years of experience · Intermediate ·Published 22 April
Ukraine · 5 years of experience · Intermediate ·Published 22 April
At my last job, I developed websites on WordPress. They were a corporate website and a site for a logistics company that has been providing services to customers worldwide for over 20 years. However, I want to grow as a React developer.
$3500 / mo
≈ $42000 / year net
Front-end developer (React, TypeScript)
Ukraine · 5 years of experience · Intermediate ·Published 22 April · In passive search
Ukraine · 5 years of experience · Intermediate ·Published 22 April · In passive search
Software Developer with ~5 years of experience in Frontend. I use modern technologies to design applications and related materials. I love coding and have extensive knowledge TypeScript, React, React Query, Zustand, and CSS knowledge. I also got experience in React Native and Redux. I can prove myself as a responsible and sociable team member.
Technologies, libraries, and frameworks I've worked with:
- React
- TypeScript
- React Native
- MaterialUI, Styled Components
- React Router
- Tanstack Query
- Tanstack Table
- Zustand, Redux, React Context
- SASS/SCSS, CSS, Tailwind CSS (and many other CSS-"frameworks")
- Expo
- Firestore
- CI/CD
Drivin the project from the start of development to the final implementation. In particular, I defined the technology stack within the React ecosystem, putting business needs first. Ultimately, the business got a fast, beautiful (according to design needs), and stable application on time.
I have also helped other developers with problems on their projects, including fixing critical bugs and rewriting some parts of applications
$6000 / mo
≈ $72000 / year net
React Native, JavaScript engineer
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 22 April · In passive search
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 22 April · In passive search
$2800 / mo
≈ $33600 / year net
Software Engineer
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 21 April
Ukraine · Odesa · 5 years of experience · Intermediate ·Published 21 April
http:/ /fourslices.com
Perimetr (Landing Page) (05/2020 - 06/2020)
http:/ /perimetr.in.ua
Link (11/2019 - 11/2019)
http:/ /link.svvoyage.com