Candidates 93
$750 / mo
≈ $9000 / year net
Node.js developer
Ukraine · Dnipro · 1.5 years of experience · Intermediate ·Published today
Ukraine · Dnipro · 1.5 years of experience · Intermediate ·Published today
03.2022 - present (1 year 7 months)
Charitable organization “Food Life Dnipro”, Dnipro
Tasks:
- Fixing technical problems of the website ffl.dp.ua and the payment system, implementing the necessary functions
- Support of the users
Achievements:
- Development of a website on Tilda, connection of the Fondy payment system
- Conversion of the website to WordPress, which made it possible to move the payment page to a separate domain and thus obtain high-quality analytics
- Integration of the Fondy payment system on the website, which now allows us to accept payments in different currencies simultaneously and quickly create a payment page for any amount, currency, language and payment type
- All this, together with high-quality advertising, allowed us to increase donations many times over and serve thousands of people every month
Junior PHP Developer
10.2020 - 03.2022 (1 year 5 months)
Simplashop, Dnipro
Tasks:
- Development of online stores with OkayCMS
- Development of modules for it
Achievements:
- Creation of a system for logging the actions of administrators of the website topgunstore.com.ua
- Development of the parser for the Ukrainian version of Militarist.ua
- Migration of icases.ua website from the old monolingual Simpla system to multilingual OkayCMS
- Finding and deleting more than 200 duplicate products in MoySklad service
- Development of a database import module from OpenCart to OkayCMS
- Connection of Nova Poshta delivery to 10 online stores
- Fixing the OkayCMS bug due to which part of the functionality did not work on Windows systems
- Optimization of the customer database of the moroz.dp.ua website: normalization of cell phone numbers, merging of duplicate accounts, which made it possible to create a loyalty system
I believe that:
- understanding the principles is more important than knowing the tools
- readable code is more important than fast code
- the level of thinking determines the level of the chosen decision
- tests inspire confidence
- good code does not mean good product
I want to work in a company where
- write tests,
- coding standards are adhered to,
- there is a system of mentors and code reviews
$5000 / mo
≈ $60000 / year net
Full Stack Developer (Angular + NodeJS)
Ukraine · Dnipro · 7 years of experience · Upper-Intermediate ·Published today
Ukraine · Dnipro · 7 years of experience · Upper-Intermediate ·Published today
- Experienced in Backend development with Express.Js, TsEd, NestJS, SQL and NoSQL databases;
- Developed Angular micro-frontend applications. Integrated remote components and applications as micro-frontend libraries;
- Participated in developing Ionic applications.
$7000 / mo
≈ $84000 / year net
Senior Software Engineer | Backend | Tech stack: TypeScript, NestJS, PHP, Laravel | Experience in Healthcare, Marketplaces, Cryptocurrency | Specialize in Software Development & Architecture, OpenAI Integration
Ukraine · 7 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · 7 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Throughout my career in IT, I have contributed to the development of high-load marketplaces with more than 1 million users, gained practical experience in developing a SaaS platform for providing accessibility services, and acquired expertise in different domains such as healthcare, cryptocurrency, CRM, etc.
Expertise:
- Software Development & System Architecture: Proficient in designing scalable, high-availability system architectures using TypeScript, NestJS, PHP, Laravel, and adhering to best practices in code quality, security, and maintainability.
- Performance Optimization: Expert in analyzing and optimizing system performance.
- Cross-Domain Solutions: Experienced in adapting to various technology environments, including healthcare, cryptocurrency, CRM, etc.
- Continuous Learning & Innovation: Committed to regularly implementing the latest trends and tools in software development.
- Improved the auto-moderation process efficiency by 57% with the integration of OpenAI in a high-load marketplace utilizing a microservices architecture.
- Boosted user purchasing satisfaction by 84%, thanks to seamless integration of new payment systems within our platform.
- Implemented a system event tracker linked to Big Data, enabling the construction of an insightful statistical dashboard, resulting in enhanced decision-making capabilities.
- Introduced a notifications infrastructure that delivers real-time updates across multiple platforms such as Slack, SMS, and email, increasing operational responsiveness by 62%.
- Spearheaded the development and successful launch of a Software-as-a-Service (SaaS) platform for accessibility services, streamlining client access to these essential offerings.
$500 / mo
≈ $6000 / year net
Node.js backend developer
Ukraine · Dnipro · 1.5 years of experience · Pre-Intermediate ·Published yesterday
Ukraine · Dnipro · 1.5 years of experience · Pre-Intermediate ·Published yesterday
$1800 / mo
≈ $21600 / year net
Full Stack Developer
Ukraine · 3 years of experience · Intermediate ·Published yesterday
Ukraine · 3 years of experience · Intermediate ·Published yesterday
1) Integrating 'Stripe' payment platform, designing and developing new functionality into the site that provides social media influencers with a platform for interacting with their fans and earning money for creating exclusive content;
2) service for receiving data and sending commands to self-service terminals ;
3) service for working with logs from the DB;
4) service for managing software updates of self-service terminal;
I also had some Mentoring experience at "Hillel" IT school
Designed and developed services 3), 4) from scratch to fully functional products.
$3500 / mo
≈ $42000 / year net
Node.js developer
Ukraine · Dnipro · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Dnipro · 4 years of experience · Upper-Intermediate ·Published yesterday · In passive search
I have worked on the following projects:
- Document management platform for interacting with recognition engine and managing results by exporting them into third-party systems (FE and BE)
- Internal HR platform for tracking employees' information (FE and BE)
- Social network for establishing collaboration with individuals around your local area (BE)
- Platform that allows gamers to receive rewards by playing (BE)
$2000 / mo
≈ $24000 / year net
Middle Software Engineer
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
- Genetic Research and Analysis
- Cryptocurrencies and Blockchain
- Digital Media & Entertainment
- Digital Security
- Healthcare
In my last healthcare project, I had the privilege of being part of a core team responsible for refreshing a well-established healthcare application tailored specifically for dentists. The application had been operational for over two decades, and our mission was to modernize and enhance its functionality to meet the evolving needs of the dental industry.
Collaborating with over 20 teams, we took on the challenge of developing the main components of the application. As part of the core team, I played a crucial role in designing and implementing the core functionalities.
For the backend of the application, we relied on Node.js in conjunction with the Nest.js framework, which enabled us to create a sturdy and scalable foundation for the app's functionalities. As for the frontend, we opted for the Electron application framework with Vue.js
-Building Video processing backend for sports events from scratch.
-Conducting demos and collaborating with other teams for smooth app-to-app integration.
$3000 / mo
≈ $36000 / year net
Full Stack Developer (Node.js & Angular)
Ukraine · Dnipro · 8 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Dnipro · 8 years of experience · Upper-Intermediate ·Published 1 May
Role: Fronted developer
Stack: Angular 14
Key tasks: angular components
02/2021 - 10/2023, Platform for a company specialising in email marketing in the UK. Allows companies to analyse their audience
Role: Full-stack developer
Stack: Node.js, Sails.js, Neo4j, Mocha, Angular 11+, WebSocket, S3, SNS, AWS lambda, Redis, Redshift, Chart.js, Nodemailer, Bull (queue system)
Key tasks: REST API, queues, unit tests, angular components, AWS lambda function, CSV file validation, SNS, web sockets, documentation
05/2018 - 06/2020, Uber for Kids: parents can delegate tasks such as taking children to school, after-school clubs
Role: Backend developer
Stack: Node.js, PostgreSQL, ReTool, Mocha, Stripe, Sendgrid, Segment, Firebase (push service), Twilio, Slack webhooks, Swagger, Bull (queue system)
Key tasks: REST API, queues, unit tests, admin panel in ReTool, payments, firebase(push notifications), swagger, documentation
- Involved in the inception and development of projects from scratch
- Developed RESTful APIs
- Skilled in handling high-volume SQL queries
- Wrote technical documentation
- Communicated with client interactions regarding task status updates and new feature discussions.
- Flexible working schedule
- Friendly team
$1800 / mo
≈ $21600 / year net
React (Next.js) developer
Ukraine · Dnipro · 2 years of experience · Intermediate ·Published 30 April
Ukraine · Dnipro · 2 years of experience · Intermediate ·Published 30 April
experiences¶
- Performance optimization: Ensured fast loading times and a responsive user
experience¶
- Code optimization and collaboration: Streamlined code for maintainability and
worked effectively with the team¶
- Architectural implementation and feature development: Defined the app's
structure and built new functionalities¶
- SEO optimization: Enhanced discoverability in search engines.
----------------
- Developed and maintained e-commerce platforms using PHP.
- Built functionalities for smooth product management, shopping cart experience,
and secure payment processing.
- Optimized code for performance and scalability to handle high traffic volumes¶
- Collaborated with designers and front-end developers to ensure a seamless user
experience
-----------------
- Developed and launched a mobile corporate social network, fostering improved
communication and collaboration within a large organization¶
- Implemented a visual planning and scheduling tool used by organizations to
streamline project management and enhance team efficiency
$2600 / mo
≈ $31200 / year net
Middle front-end developer (Vue.js, React.js)
Ukraine · 4 years of experience · Upper-Intermediate ·Published 29 April
Ukraine · 4 years of experience · Upper-Intermediate ·Published 29 April
Experienced mid-level front-end developer with over 5 years of commercial expertise. I possess a deep understanding of front-end development, having successfully worked with technologies such as Vue.js, React.js, Angular, and Nuxt.js. I have demonstrated outstanding results both within large teams and in independent project development.
Project Highlights:
- Ukrainian Cryptocurrency Exchange (Vue.js):
1. Development of high-traffic charts for monitoring cryptocurrency quotes.
2. Implementation of a cryptocurrency exchange mechanism with a focus on high performance and security.
3. Participation in the successful migration of the project.
4. Authoring tests to ensure the stability of the functionality.
- Estonian Insurance Company (React.js):
1. Redesign of the application for improved user interface.
2. Addition of new insurance types to expand the product portfolio.
3. Integration of an internal currency for financial operations optimization.
- German Franchise of Photo Studios (Vue.js):
1. Development of a UI library for creating a consistent and stylish application interface.
2. Conducting SEO optimization to enhance visibility in search engines.
3. Creating functionality for uploading and displaying large volumes of photos with a focus on performance optimization.
4. Implementation of photo enlargement functionality and payment system configuration.
- Ukrainian Motor Oil Company (Vue.js):
1. Development of a CRM system for managing customer interactions.
2. Handling large volumes of data, including storage, processing, and analysis.
3. Creation of a system for calculating customer product consumption to optimize offerings.
Education:
Zaporizhzhia National University (ZNU), Bachelor's Degree in Computer Science