Candidates 14
$5000 / mo
≈ $60000 / year net
Backend Developer + DevOps + TechLead
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 25 April · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 25 April · In passive search
5 last years experience with node.js, more then 6 years on php, 5 month with golang
My languages - TypeScript, JavaScript, GO, PHP .
I use microservice architecture and implement documented and testable( unit/integration tests) code for different solutions on typescript and golang, use postgresql, dynamodb, mongodb and redis - like databases, in bff side graphql or ws, between microservices grpc rest ws events.
In my last work i was tech lead be developer on typescript and golang in international team, worked with health care and clinical trials apps
Have experience with: ddd tdd aws k8s git react scrum docker
Good team player
I'm looking for new opportunities to use and grow my skills.
Managed the development of an internet marketplace, which successfully passed testing and was launched on time. The marketplace has been successfully operating for 6 years.
Led the development of a corporate portal with maximum data protection, ensuring high security for internal systems and client data.
Was part of an international team that developed mobile apps for medical solutions in compliance with all ISO standards and different legislative requirements.
My greatest achievement is my experience working with different technologies and my ability to understand code and utilize new technologies to achieve more efficient results.
prefer to work in english speaking team
if u have opportunity to work with golang its a plus
expected salary 5000+
$5000 / mo
≈ $60000 / year net
Senior Javascript Engineer
Ukraine · Odesa · 7 years of experience · Upper-Intermediate ·Published 16 April
Ukraine · Odesa · 7 years of experience · Upper-Intermediate ·Published 16 April
Marketing Platform
Worked as a back-end engineer in US-based team. It's a e- commerce project for people who wants to order different courser and tickets for a marketing events & conferences. Our team used DDD and microservives principles as an architecture solution. My responsibilities were develop features and design solutions.
Technologies: Node.js, TypeScript, Serverless Framework, AWS (Lambda, API Gateway, DocumentDB, SQS/SNS, Cognito etc.), MongoDB, GraphQL, Docker, Vitest, Seed, Git
Mobile application
Stack: Ionic.io, Angular, Typescript, Git
Role: Frontend Developer
Responsibilities: Develop mobile application for iOS/Android to scan qr-code in live and store data to DB.
$5500 / mo
≈ $66000 / year net
Lead React, Typescript Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Aspiring to finding simple and elegant solutions to problems. I appreciate the quality of code and automation of development processes.
$5000 / mo
≈ $60000 / year net
Senior Software Engineer
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Extensive experience in developing backend programs in Golang, Python, Typescript languages (Nest.js, Django)
Vast experience in the development of embedded software (C/C++), client-server systems and databases.
$5000 / mo
≈ $60000 / year net
Senior Back end/Fullstack developer
Ukraine · Odesa · 7 years of experience · Advanced/Fluent ·Published 11 April · In passive search
Ukraine · Odesa · 7 years of experience · Advanced/Fluent ·Published 11 April · In passive search
- While working on performance optimization of excel parsing related business logic - achieved more then 20x improvement
$6500 / mo
≈ $78000 / year net
Software Engineer
Ukraine · Odesa · 10 years of experience · Advanced/Fluent ·Published 1 April
Ukraine · Odesa · 10 years of experience · Advanced/Fluent ·Published 1 April
With over a decade of experience in various technologies across diverse domains that span from small startups to worldwide known companies, my focus extends beyond designing robust architectures and writing clean, maintainable code, it mainly includes solving client's business specific needs to enhance their performance.
$5500 / mo
≈ $66000 / year net
Senior Full Stack JavaScript Developer
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 28 March · In passive search
Ukraine · Odesa · 8 years of experience · Upper-Intermediate ·Published 28 March · In passive search
various types of reports (User Activity / Application Usage) and Best Practices Assessments for customer's
configured policies. Debugging high priority customer issues related to visualisation and reporting service.
Implemented internationalization using react-intl. Work on integration with various services, creating a layout to
control dependencies within the project and extending the layout for modification by other developers, creating
architectural solutions for UI framework. Designed and launched PDF service for visualisation reports. Integrated
D3.js chart from scratch for visualisation of customer's threats. Supporting and refactoring legacy code.
Technologies: React, Redux, React-router, redux-observable, Typescript, Node.js, Express, Sass, PostCSS, Webpack, D3.js,
Highcharts, storybook, MaterialUI, tailwind.css, AG-grid, Jest.
2) Affirm - was responsible for Affirm’s customer-facing web applications and design system, from first interaction
to loan servicing. Worked on scalable, reusable architectures that power Affirm’s business and presence on the web.
Developed concierge service from scratch for customer support, design of architectural solutions and their
implementation.
Technologies: React, Redux/MobX, React-router, Typescript, Sass, Webpack, storybook, Jest, SWR, react-testing-library, Docker
3) Internal Project - with a team of 11 people, we developed an AI system to determine the number of people in a room and output statistics based on data. Led an active code-review team, engaged in refactor legacy code, tested components.
Technologies: Javascript, TypeScript, Python, Docker, React, React-Query, Microsoft Azure, Materialyi, tailwind.css.
4) Develup - developing high load and performance applications for well-known companies using Vue and Vuex store.
Developed web interface of the administrative panel, advertising sites, animations for these sites. Creation of a site
for WayRay for the CES exhibition. Creating and implementation the project architecture, developing the UI of the
entire project for further use and developing the most independent components from each other.
Technologies: React, Redux, Vue, Vuex, React-native, Expo, TweenMax, ScrollMagic, SCSS, Lodash, WordPress
Now I hold the position of Senior Fullstack Developer. I plan to develop towards the Technical Lead.
- Worked on developing our own UI framework based on React for universal use between developers thanks to JSON configs;
- Developed PDF converter via Puppeteer and Node.js which provide to users ability to get PDF reports of potential threats from the layout;
- Developed from scratch React-native mobile application for car manufacturer;
- Conducted over 10 prosperous demos for clients;
$4000 / mo
≈ $48000 / year net
NodeJS Developer
Ukraine · 7 years of experience · Upper-Intermediate ·Published 26 March · In passive search
Ukraine · 7 years of experience · Upper-Intermediate ·Published 26 March · In passive search
* Exceptional analytical abilities.
* Expert knowledge of JavaScript / NodeJS.
* Expert knowledge of HTML, CSS.
* Familiar with SQL, various ORMs, Redis, etc.
* Familiar with modern WEB technologies.
* Programming experience with NodeJS, Django, Angular, React, Java, PHP.
* Familiar with Docker ecosystem.
* Experience with micro-service architecture.
* Experience with TDD.
Participation in large projects as a tech lead.
Solid technology stack. Tons of finished projects.
$6000 / mo
≈ $72000 / year net
Senior NodeJs developer
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published 24 March
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published 24 March
1. Onlineporperty: соцсеть для риелторов в Дубаях.
2. Gingersnail. Мобильное приложение. Заканчивал разработку бекенд части на NestJS. Стек: NestJS, Postgres, Redis, RabbitMQ.
3. FinalPrice. Система бронирования отелей. Участвовал в фиксах багов и переносе системы на AWS платформу. Стек ExpressJS, KoaJS, Postgres, Redis
4. Project-G. Социальная сеть для художников. Разработка MVP, интеграция платежной системы PayPal. Стек NestJS, Postgres.
Стараюсь развиваться в сторону FullStack разработки на NodeJS <-> ReactJs платформах.
$4000 / mo
≈ $48000 / year net
Senior Node.js developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 12 March
Ukraine · 5 years of experience · Upper-Intermediate ·Published 12 March
OSKI Solutions Software Engineer Oct 2023 – Present
Yuventa Software Engineer
BSB (Equipment data collection system for enterprises)
Main tasks:
1.Design and implement a data collection system using NestJS and Vue.js.
2.Implement report generation to streamline information provisioning.
2021 – Oct 2023
3.Develop a remote monitoring and control system for fuel dispensers using sockets for real-time
monitoring and intervention.
4.Integrate relay control and implement a system for alerting potential dangerous situations via email or
Telegram bots.
5.Design and maintain a database architecture.
6.Create functionality for generating and managing personal NFC cards with fuel balance data for system
users.
Technologies and methodologies used: Net, GraphQL, Vue.js, SerialPort, Modbus, Schedule,
Decompress, Node-SSH, NestJS, PCSClite.
BSB CRM
Main tasks:
1.Develop a centralized management of distributed business products.
2.Create tools for managing users and roles.
3.Create a file system.
4.Data encryption with Nginx and SSL.
5.Create a ticketing system.
6.Implementation ssh-terminal on frontend.
Technologies and methodologies used: Socket.IO, Redis, Nodemailer, NestJS, Vue.js, Jest, Classtransformer, Class-validator, Bcrypt.
DataArt Ukraine Software Engineer
Trazart CRM
Main tasks:
2019 – 2021
1.Technical design, development, and deployment specialized Cloud CRM System for small companies.
2.Work with business requirements for projecting effective and optimal solution.
3.Building MVP and working with feedback to improvement.
Technologies and methodologies used: Vue.js, Vuex, Express, NestJs, JWT, Jest, PostgreSQL, Sequelize.
ChainForecast
Main tasks:
1.Technical design and development client/server layer of cryptocurrencies forecast platform.
2.Integration with prediction model (working closely with data scientist & AI team).
3.Data visualization Design and development public API over prediction model.
Technologies and methodologies used: Vue.js, Vuex, Socket.io Client, ApexCharts, PostgreSQL,
TypeORM.
- 1(current)
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