Candidates 87
$2500 / mo
≈ $30000 / year net
Front-end developer
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 1 May
Styled-components/CSS-in-JS/Preprocessors as styles
React-testing-library/Jest. Has familiarity with Docker/Kubernetes
Last work experience:
Front-end developer at InVerita Nov 2022 - Now (1 year 5 month)
The company InVerita holds the first place on DOU among companies with fewer than 200 specialists. As a dedicated Web Developer, I’ve led full-time projects in Education/Sociology and Health Care domains. Utilizing advanced front-end technologies, I’ve managed client-side development, implementing sophisticated features and refining architectural skills. With meticulous planning, I’ve crafted user interfaces that are both visually engaging and functionally effective, tailored to the specific requirements of these sectors.
Skills:
JavaScript/Typescript, React, Angular, Redux-Toolkit, RTQ-Query,CSS-in-JS, Formik, Lottie, React Transition group and a lot more
Front-end developer at Rigelstorm Jun 2021 - Nov 2022 (1 year 6 month)
Front-End Developer spearheading the creation of CRM systems for key automotive and real estate projects in the US market, I wield expertise in React, Redux/RTK/RTQ, and Ant Design (Antd). I craft responsive and intuitive interfaces while rigorously testing with React Testing Library (RTL) to ensure top-notch quality. Implementing browser compatibility expressions guarantees optimal performance across web browsers.
Also, have Chrome extension development experience for the same projects.
Skills:
JavaScript/Typescript, React, Redux-Toolkit, RTQ-Query, Ant-Desing, React-testing-library, Jest, SCSS, Chrome Extension Development
I plan to broaden my skill set and transition into a full-stack developer role since I have experience with Node.js and Express.js.
Opportunities for continual professional development
Collaborative environment and effective communication
$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.
$1000 / mo
≈ $12000 / year net
Front-End React Developer
Ukraine · Kyiv · 1.5 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 1.5 years of experience · Upper-Intermediate ·Published 1 May
I am a front-end developer on a big CRM project.
I communicate with customers at technical meetings, fix bugs on the project, and if the customer requires it, I implement new functionality into the project.
I also had experience writing a small mobile application in React Native and then uploading it to the AppStore.
$2300 / mo
≈ $27600 / year net
React / React-Native developer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · 3 years of experience · Upper-Intermediate ·Published 30 April
My expertise covers various aspects of development, including working with push notifications, animations, and integrating payment systems. I have experience publishing applications to app stores and understand the importance of monitoring their performance and security.
I have a strong background in creating applications from scratch as well as working with existing codebases. My experience extends to both React Native CLI and Expo, allowing me to adapt to various project requirements seamlessly.
I possess a strong knowledge of TypeScript and React-Native, along with a deep understanding of the component lifecycle. This enables me to write clean, maintainable code and effectively troubleshoot any issues that may arise.
I work effectively both in a team and independently, possessing strong problem-solving skills that enable me to quickly and efficiently respond to any challenges that arise during development.
I am interested in the opportunity to join your team and contribute to the development of innovative and high-quality mobile applications.
- Developing a front-end based chatbot to facilitate communication with users.
- Implementation of Facebook SDK and configuration of the Facebook account to gather analytical data and interact with social networks.
- Developing complex screens with lists and filters to enhance user convenience in using the application.
- Pixel-perfect layout, ensuring a high level of design and consistent appearance on different devices.
- Ability to quickly grasp new concepts, enabling effective implementation of new technologies and development methods.
$2000 / mo
≈ $24000 / year net
React/React Native Developer
Ukraine · Kyiv · 3 years of experience · Pre-Intermediate ·Published 30 April · In passive search
Ukraine · Kyiv · 3 years of experience · Pre-Intermediate ·Published 30 April · In passive search
Duration: Jan 2024 - Now.
Technologies: React Native, Expo, TypeScript, RTK Query,
Reanimated,
2. Mobile application for sports competitions
Duration: Oct 2022 – Now.
Technologies: React Native, TypeScript, RTK Query,
Firebase, Googe Fit and Apple Health API, AppsFlyer,
Reanimated
3. Web platform for selling tools and building materials
Duration: Oct 2023 - March 2024
Technologies: Next.js, TypeScript, Next Auth, SSR, GraphQL,
SWR
4. Web platform for artists and photographers
Duration: Oct 2023 - March 2024
Technologies: Next.js, Next Auth, TypeScript, RTK Query,
Redux Persist
5. Admin panel for working with cryptocurrency
Duration: March 2023 - Dec 2023
Technologies: React, TypeScript, Vite, Tailwind, RTK Query,
Redux Persist
6. Mobile application of the restaurant
Duration: Oct 2022 – March 2023.
Technologies: React Native, Paper, TypeScript, RTK Query,
7. Admin panel of a mobile application for a restaurant
Duration: Oct 2022 – March 2023.
Technologies: React, TypeScript, Vite, Tailwind, RTK Query,
8. Administrative system for "Autoline" service station
Duration: Jun 2022 – Aug 2022.
Technologies: React, TypeScript, Vite, Tailwind, RTK Query
9. The first Ukrainian resource exchange
Duration: Dec 2021 – Feb 2022
Technologies: React, Redux, Web Socket.
· Opportunity for professional growth and training
· Constructive cooperation in a team
· Flexible schedule or possibility to work remotely
· Competitive salary
$3000 / mo
≈ $36000 / year net
React Native developer
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published 30 April
$2200 / mo
≈ $26400 / year net
React / React Native Developer
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 30 April
$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.
$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
$2500 / mo
≈ $30000 / year net
React native developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 29 April
Ukraine · 4 years of experience · Upper-Intermediate ·Published 29 April
Role: react developer.
Technologies: React, Redux, TypeScript.
Tasks: creation of app UI, creation of app logic.
Project start status: from scratch.
Period: Jun 2020 - Apr 2021
Student-compass an application that shows the map with interesting propositions for students.
Role: react-native developer.
Technologies: React-native, Redux, inversify, TypeScript.
Tasks: UI and app logic implementation, bugfix.
Project start status: from scratch.
Period: Jul 2021 - Aug 2021
Under NDA application that provides users health information like diets, exercises, health tracking.
Role: react-native developer.
Technologies: React-native, Redux, TypeScript.
Tasks: UI and app logic implementation, bugfix.
Project start status: app had been released already.
Period: Sep 2021 - Nov 2021
5% cryptocurrency exchange application.
Role: react-native developer.
Technologies: React-native, Redux.
Tasks: UI and app logic implementation.
Project start status: from scratch (creation of MVP).
Period: Sep 2021 - Sep 2021
JobDone - application for organization of work processes.
Role: react-native developer.
Technologies: React-native, Redux, GraphQL, TypeScript.
Tasks: refactoring app to switch from API to GraphQL, implementation of new UI, implementation of new functionality, set push notifications, set authorization with amplify, change the way of GraphQL usage, creation of builds for testing.
Project start status: app already existed.
Period: Dec 2021 - Jun 2022
VemaSys - App to track vessels, vessel states (like fuel, position, bunkering, current process on vessel, ext), create charters, plan vessel service events.
Role: react-native developer.
Technologies: React-native, Zustand, TypeScript.
Tasks: Adding new functionality according to specification, fixing bugs, creating builds for test and prod for both OS, code review, adding vessel position tracking with user device in all app states, writing documentation, coordination with backend developers to implement necessary features on backend or investigate how backend works, adding internationalisation, development of offline mode and offline features, changing the UI according to the new design.
Project start status: app already existed.
Period: Aug 2022 - now
The most significant among my technical achievements are:
- Background location tracking implementation.
- I led the transition from API and Redux to Apollo GraphQL.
- I've significantly improved app performance, that enhanced user experience.
- I've learned MonkeyC just to create watchface for Garmin watch, as I didn't like already existing interfaces.
My achievements underscore a dynamic skill set, combining technical expertise, effective communication, and a proactive approach to project optimization.