Candidates 85695
$4500
/ mo
≈ $54000 / year net
React.js, Node.js · Ukraine · Kyiv · More than 10 years of experience · C1 - Advanced · Published today
Senior Front-end Developer with 15+ years of experience building complex, maintainable UI-heavy products in React and TypeScript - including real-time media tools (custom video players, WebGL visualizations), dashboards, and workflow/admin systems.
Led small teams, modernized architectures with Turborepo monorepos and Module Federation, and shipped production apps for both web and dedicated kiosk hardware. Growing full-stack experience with Next.js (App Router/server features), Node.js APIs, Drizzle ORM, and Elasticsearch.
Led small teams, modernized architectures with Turborepo monorepos and Module Federation, and shipped production apps for both web and dedicated kiosk hardware. Growing full-stack experience with Next.js (App Router/server features), Node.js APIs, Drizzle ORM, and Elasticsearch.
Highlights
- Migrated projects to Monorepo architecture with Turborepo and Module Federation- Developed highly interactive UIs, including drag-and-drop CMS editors, timeline video editors, and custom video players
- Built complex, scalable front-end applications from scratch (multilingual, dynamic themes, custom uploads)
- Created fully documented Storybook systems based on Atomic Design principles
- Gained backend experience with Elasticsearch (index management), Drizzle ORM, and server-side Next.js features
- Led a front-end team, managing code quality, architecture, and technical decision-making
Looking for
I'm looking for a project on React. Open to full-stack positions (Next.js or Node.js).
Skills
TypeScript
JavaScript
React.js
Next.js
Node.js
TanStack Query
Zustand
MobX
Redux
React Testing Library
+ 9 more
Storybook
Jest
Vitest
Vite
Webpack
Git
React Hook Form
Zod
Formik
Domains
Doesn’t consider: Adult, Gambling, Dating
$2000
/ mo
≈ $24000 / year net
Support · Ukraine · Lviv · 7 years of experience · C1 - Advanced · Published today
7 years in general, been working as a Customer Support representative and support/sales team leader. I also have experience in logistics area, been working as a logistics coordinator / after-hours support team lead (US market)
Skills
Customer Support
Customer Service
Ability to learn fast
IT Support Knowledge
Communication & Interpersonal Skills
Customer Care
Microsoft Office
CRM
Troubleshooting
Team Management
+ 6 more
Teamwork and Communication
HelpDesk
Google Sheets / Excel
Windows
Zendesk
Sales
$900
/ mo
≈ $10800 / year net
UI UX · Ukraine · Poltava · 2 years of experience · B2 - Upper Intermediate · Published today
Work Experience:
2020 – 2021: Agile Fuel – 3D Artist
2024 – Present: UI Designer
Completed Courses:
Maya 1-year course – modeling, digital sculpting, animation, 3D model texturing
Hillel Fullstack JavaScript Developer
2020 – 2021: Agile Fuel – 3D Artist
2024 – Present: UI Designer
Completed Courses:
Maya 1-year course – modeling, digital sculpting, animation, 3D model texturing
Hillel Fullstack JavaScript Developer
Looking for
I am looking for a role where I can grow professionally and make a real impact. I value engaging tasks, a friendly team, and a flexible approach to work. It’s important for me to be in a position that inspires me, allows me to develop, and contribute to projects the company can be proud of. I am ready to give 100%, learn quickly, and adapt easily to new challenges.
Skills
Figma
3y
Adobe Photoshop
3y
Adobe Illustrator
3y
UI/UX Design
Web Design
2y
Prototyping
2y
Responsive Design
2y
Adobe After Effects
0.5y
HTML
2y
CSS
2y
+ 8 more
JavaScript
1y
Analytical Thinking and Problem Solving
11y
User Flow
2y
Design System Management
Presentation & Banner Creation
Time Management
React.js
1y
Next.js
0.5y
$3800
/ mo
≈ $45600 / year net
React.js, Angular · Poland · 6 years of experience · B2 - Upper Intermediate · Published today
SOFTWARE ENGINEER • 06/2024 - PRESENT
Developed a comprehensive system for managing keystroking devices for parking spaces and
created a robust library for configuring websites and generating full-page layouts
Responsibilities:
Designed and implemented a solution to streamline the management of keystroking devices
in parking space allocation, ensuring seamless operation and user-friendly functionality.
Built a modular and scalable library enabling the dynamic configuration of websites, allowing
developers to create fully functional pages by combining reusable components and
templates.
Focused on optimizing performance and maintainability through modern web development
practices and effective use of libraries such as React, Styled Components, and Material UI.
Ensured the solution adhered to industry standards for usability, scalability, and integration
with third-party systems.
Technologies:JavaScript,React,GraphQL,Next.js,react-hook-form,Vite,BEM,Styled
Components, Material UI, Docker, Jira, NVM, Jest, Redux, Docker, Axios, Moment, Immutable,
rechart.js, luxon,react-query, Lodash, HTML/CSS, MongoDB
Tools: VS code, GIT, AWS, Postman, Confluence, Figma, Jira
SOFTWARE ENGINEER • 06/2022 - 06/2024
Back-office management of business operations unrelated to direct sales, involving customer
infographics using charts, maintaining the customer base, and operating data.
Responsibilities:
Created a library of styles for the unit and supported and added new components.
Designed and developed software to meet customer requirements.
Managed software integration with existing systems.
Participated in code reviews, ensuring adherence to best practices.
Configured CI/CD pipelines, including tests.
Providing support and maintenance for the software after implementation.
Worked closely with project managers to ensure milestones and deliverables were met.
Managed user management flow.
Utilizing models to query the data according to the needs of the users.
Technologies: JavaScript, Angular2+, React, GraphQL, Node.js, Redux Toolkit, Webpack,
BEM, Styled Components, Material UI, Docker, Jira, NVM, Lerna, Jest, Redux, Docker, Axios,
Moment, Immutable, Highcharts.js, Storybook, Lodash, HTML/CSS, MongoDB
Tools: IntelliJ WebStorm, GIT, AWS, Postman, Confluence, Figma, Jira
Developed a comprehensive system for managing keystroking devices for parking spaces and
created a robust library for configuring websites and generating full-page layouts
Responsibilities:
Designed and implemented a solution to streamline the management of keystroking devices
in parking space allocation, ensuring seamless operation and user-friendly functionality.
Built a modular and scalable library enabling the dynamic configuration of websites, allowing
developers to create fully functional pages by combining reusable components and
templates.
Focused on optimizing performance and maintainability through modern web development
practices and effective use of libraries such as React, Styled Components, and Material UI.
Ensured the solution adhered to industry standards for usability, scalability, and integration
with third-party systems.
Technologies:JavaScript,React,GraphQL,Next.js,react-hook-form,Vite,BEM,Styled
Components, Material UI, Docker, Jira, NVM, Jest, Redux, Docker, Axios, Moment, Immutable,
rechart.js, luxon,react-query, Lodash, HTML/CSS, MongoDB
Tools: VS code, GIT, AWS, Postman, Confluence, Figma, Jira
SOFTWARE ENGINEER • 06/2022 - 06/2024
Back-office management of business operations unrelated to direct sales, involving customer
infographics using charts, maintaining the customer base, and operating data.
Responsibilities:
Created a library of styles for the unit and supported and added new components.
Designed and developed software to meet customer requirements.
Managed software integration with existing systems.
Participated in code reviews, ensuring adherence to best practices.
Configured CI/CD pipelines, including tests.
Providing support and maintenance for the software after implementation.
Worked closely with project managers to ensure milestones and deliverables were met.
Managed user management flow.
Utilizing models to query the data according to the needs of the users.
Technologies: JavaScript, Angular2+, React, GraphQL, Node.js, Redux Toolkit, Webpack,
BEM, Styled Components, Material UI, Docker, Jira, NVM, Lerna, Jest, Redux, Docker, Axios,
Moment, Immutable, Highcharts.js, Storybook, Lodash, HTML/CSS, MongoDB
Tools: IntelliJ WebStorm, GIT, AWS, Postman, Confluence, Figma, Jira
Highlights
Highly skilled JS developer with over 6+ years of experience in front-end software engineering. A selfmotivated individual dedicated to continuous learning and staying abreast of the latest industry trends.
Eager to contribute expertise to a company focused on innovation and exciting product development.
Skills
React.js
TypeScript
$1600
/ mo
≈ $19200 / year net
QA · Poland · 4.5 years of experience · C1 - Advanced · Published today
I am a Quality Assurance Engineer with over 4.5 years of experience and a strong focus on high-level manual testing and test analysis. I specialize in deep-dive testing for web, mobile, and complex API systems, ensuring that products are not just functional, but reliable and user-centric.
While my foundation is built on meticulous manual validation and test design, I am currently expanding into Test Automation. I have 6 months of experience building E2E frameworks from scratch using Playwright and TypeScript, and I am highly motivated to scale these skills within a professional engineering team.
Core Expertise:
Manual Testing & Analysis: Expert in requirement decomposition, edge-case discovery, and utilizing techniques like boundary value analysis and state transitions.
API & Mobile Testing: Extensive experience with Postman, Swagger, Charles Proxy, and Sentry to validate backend logic and mobile performance.
Test Automation: Developing maintainable E2E suites with Playwright/TypeScript and integrating them into CI/CD pipelines.
Infrastructure: Hands-on experience with GitLab CI for automated test runs and Grafana for monitoring system health.
I am an independent worker who takes full ownership of the quality process, from initial test design to final release reporting. I am looking for a position where I can apply my analytical manual testing skills while contributing to the team's automation goals.
While my foundation is built on meticulous manual validation and test design, I am currently expanding into Test Automation. I have 6 months of experience building E2E frameworks from scratch using Playwright and TypeScript, and I am highly motivated to scale these skills within a professional engineering team.
Core Expertise:
Manual Testing & Analysis: Expert in requirement decomposition, edge-case discovery, and utilizing techniques like boundary value analysis and state transitions.
API & Mobile Testing: Extensive experience with Postman, Swagger, Charles Proxy, and Sentry to validate backend logic and mobile performance.
Test Automation: Developing maintainable E2E suites with Playwright/TypeScript and integrating them into CI/CD pipelines.
Infrastructure: Hands-on experience with GitLab CI for automated test runs and Grafana for monitoring system health.
I am an independent worker who takes full ownership of the quality process, from initial test design to final release reporting. I am looking for a position where I can apply my analytical manual testing skills while contributing to the team's automation goals.
Skills
Git
4.5y
REST API
4.5y
Postman
4y
QA
4.5y
Python3
1y
UI Testing
4.5y
Agile / Scrum
4.5y
JavaScript
0.5y
Java
0.5y
SQL
4y
+ 3 more
QA Manual
4.5y
API Testing
4.5y
PostgreSQL
4y
$3000
/ mo
≈ $36000 / year net
Python, JavaScript · Poland · 4 years of experience · B2 - Upper Intermediate · Published today
4+ years of backend Python development across HR tech, green energy, and e-commerce domains.
Currently at RedCore (Warsaw), building an AI-powered HR chatbot using FastAPI and LLM integrations — the bot handles employee self-service requests (leave, sick days, policies) and supports first-line agents with client inquiries. Also developed an internal HR management system and LMS with Django.
At InventorSoft (2.5 years, remote), built a B2B analytics dashboard for wind/solar power plant owners with forecasting features using Django, Pandas, and ClickHouse. Developed and customized Odoo modules, optimized heavy database queries for large-scale data.
Earlier at Extrawest, worked on a social network for athletes and a car booking platform for the Japanese market.
Core stack: Python, Django, FastAPI, PostgreSQL, MongoDB, ClickHouse, Celery, Redis, RabbitMQ, Docker.
Currently at RedCore (Warsaw), building an AI-powered HR chatbot using FastAPI and LLM integrations — the bot handles employee self-service requests (leave, sick days, policies) and supports first-line agents with client inquiries. Also developed an internal HR management system and LMS with Django.
At InventorSoft (2.5 years, remote), built a B2B analytics dashboard for wind/solar power plant owners with forecasting features using Django, Pandas, and ClickHouse. Developed and customized Odoo modules, optimized heavy database queries for large-scale data.
Earlier at Extrawest, worked on a social network for athletes and a car booking platform for the Japanese market.
Core stack: Python, Django, FastAPI, PostgreSQL, MongoDB, ClickHouse, Celery, Redis, RabbitMQ, Docker.
Highlights
Designed and shipped an AI-powered HR chatbot from scratch, reducing the load on HR and first-line support by automating routine employee requestsBuilt a B2B analytics dashboard for renewable energy clients, enabling real-time forecasting for wind and solar assets using ClickHouse for large-scale time-series data
Optimized complex database queries for high-volume data processing pipelines, improving query performance for production workloads
Delivered a car booking platform for the Japanese market, adapting the product to locale-specific business requirements
Integrated multiple third-party services and automated internal business processes, reducing manual operations overhead
Skills
PHP
WordPress
Python
Django
aiogram
REST API
MySQL
JavaScript
Git
Scrapy
+ 8 more
Linux
SQL початковий рівень
Celery
PostgreSQL
GraphQL
Odoo
FastAPI
MongoDB
Domains
Domain experience: Energy / Utilities, Travel / Tourism, Education
$900
/ mo
≈ $10800 / year net
.NET · Ukraine · Kyiv · 2 years of experience · B2 - Upper Intermediate · Published today
Я .NET розробник із досвідом близько 2 роки.Працював над розробкою REST API на ASP.NET Core, використовував Entity Framework Core для роботи з базами даних (MSSQL, PostgreSQL), реалізовував JWT-авторизацію, працював із Swagger, IHttpClientFactory.
Готовий розвиватися в напрямку фронтенду та стати full-stack розробником. Вже вивчаю Blazor, а також знайомий із основами JavaScript.
Буду радий обговорити можливості співпраці! Дякую!
Готовий розвиватися в напрямку фронтенду та стати full-stack розробником. Вже вивчаю Blazor, а також знайомий із основами JavaScript.
Буду радий обговорити можливості співпраці! Дякую!
Looking for
Я очікую знайти компанію для покращення своїх навичок програмування і тим самим буду вигідним для самої компанії та отримати досвіт у різних проєктах
Skills
.NET
1.5y
Angular
0.5y
$4000
/ mo
≈ $48000 / year net
DevOps · Poland · 6 years of experience · C1 - Advanced · Published today
Worked extensively with cloud platforms, primarily Google Cloud Platform (GCP) and also Amazon Web Services (AWS). Hands-on experience managing and operating Kubernetes clusters as a core orchestration platform. Experience with Terraform, Bash scripting, ELK stack, Prometheus, Grafana, GitLab CI, Linux, and Docker.
Highlights
- Reduced CI/CD build time from 10–14 minutes to ~2 minutes by implementing build caching, introducing a private package registry, and using temporary high-performance runners to optimize cost and performance.
- Optimized AWS cloud infrastructure costs for the development environment, reducing the total cloud bill by 34% through resource rightsizing and infrastructure optimization.
- Improved operational resilience by automating incident response workflows and remediation actions triggered by Alertmanager alerts, reducing manual intervention and recovery time.
- Developed Python and Bash automation scripts to streamline service deployments and implement automated validation checks during disaster recovery procedures.
Looking for
- Maintaining a healthy work-life balance
- Working in a friendly and professional team
- Ability to contribute to technical decisions, including tools and technology choices
- Opportunity to continuously improve and evolve the product using modern and flexible approaches
Skills
GCP (Google Cloud Platform)
4y
AWS
2.5y
Linux
6y
Terraform
6y
Kubernetes
6y
Docker
6y
bash
6y
Prometheus
6y
Helm
6y
Grafana
6y
+ 9 more
Gitlab CI/CD
4y
Python
6y
Elasticsearch
4y
ELK stack
4y
PostgreSQL
4y
Hashicorp Vault
3y
Jenkins
1.5y
Fluxcd
3y
Ansible
3y
Domains
Domain experience: Security, SaaS, Fintech
Doesn’t consider: Adult, Gambling
$5000
/ mo
≈ $60000 / year net
Security, DevOps · Ukraine · /dev/null · More than 10 years of experience · C1 - Advanced · Published today
Any details you can receive during prescreen interview.
I have a wide range of work experience in different industries.
Proficient in building cloud-based/hybrid/self-hosted on-premise solutions based on industry standards from scratch.
Able to manage team or be part of it as a strong team player or independently lead a role or process of tasks from the start to finish.
Always eager to learn and adapt to new technologies.
I have a wide range of work experience in different industries.
Proficient in building cloud-based/hybrid/self-hosted on-premise solutions based on industry standards from scratch.
Able to manage team or be part of it as a strong team player or independently lead a role or process of tasks from the start to finish.
Always eager to learn and adapt to new technologies.
Highlights
Have a huge experience on migration projects
Looking for
I expect challenges or at least interesting tasks where I can learn something new and use my experience to create a mostly valuable solution for my company which I recognize as new home.Expected roles:
Head of IT
Security Lead
DevSecOps Engineer
Security Engineer
Infrastructure Engineer
DevOps Engineer
Skills
Terraform
4y
Active Directory
11y
Linux
11y
Azure
7y
AWS
5y
CI/CD
11y
Security Compliance
5y
Threat Detection
5y
EDR
5y
Cybersecurity
11y
+ 10 more
SIEM
5y
Kubernetes
5y
IAM
11y
IaC
7y
DevSecOps
5y
SOC 2
5y
ISO 27001
11y
Docker
8y
Microsoft Azure DevOps
11y
Microsoft 365
5y
Domains
Domain experience: Automotive, Energy / Utilities, Fintech, Security, Telecom / Communications
$3500
/ mo
≈ $42000 / year net
Product Design, UX Research · Austria · More than 10 years of experience · C1 - Advanced · Published today
I am a programmer-turned product & UX designer with 15+ years delivering e-commerce platforms, mobile apps and SPAs. Through my Mavi portfolio and work at Avantra (Switzerland) I shipped international projects, collaborated tightly with software and engineering teams (including back-end and SAP), and managed front-end contractors. I specialise in design systems, rapid prototyping (Figma), analytics-driven UX and KPI-aligned delivery — bridging creative direction with technical feasibility and project management.
Highlights
Designed and launched scalable design systems for products, improving development speed and UI consistency in times. Applied AI-assisted IA prototyping to accelerate user flow validation, reducing iteration time by 30%.
Conducted user research and usability testing that led to a 25% increase in conversion.
Built intuitive interface architectures for SaaS and e-commerce products, balancing business KPIs with user empathy.
Mentored junior designers, introducing human-centered design practices and AI-driven workflows into team processes
Skills
UI Design
10y
Product Design
6y
UX Design
10y
Figma
7y
UI/UX Design
11y
Prototyping
10y
Responsive Design
10y
Design System
4.5y
User Flows
4.5y
User Experience
10y
+ 10 more
Miro
5y
Agile / Scrum
5y
Empathy
10y
UX Research
10y
Usability Research and Analysis
10y
Tailwind
2.5y
Web Design
11y
Branding & Marketing
11y
Design Patterns
5y
Mobile App design
3.5y
Domains
Domain experience: SaaS, E-commerce / Marketplace, Healthcare / MedTech
Doesn’t consider: Adult