Candidates 17291
$8000 / mo
≈ $96000 / year net
Senior Software Engineer
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 4 March · In passive search
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 4 March · In passive search
$3000 / mo
≈ $36000 / year net
full-stack developer
Ukraine · 9 years of experience · Advanced/Fluent ·Published 1 March
Ukraine · 9 years of experience · Advanced/Fluent ·Published 1 March
I am a highly skilled and experienced full-stack developer with a passion for creating efficient and user-friendly web applications.
With over 5 years of professional experience, I have worked on numerous projects, ranging from small startups to large-scale enterprise applications.
My expertise lies in both front-end and back-end development, allowing me to seamlessly integrate various technologies and deliver robust solutions.
I am a quick learner, adaptable to new technologies, and always strive to stay up-to-date with the latest industry trends.
Programming Languages: JavaScript, Python, PHP, HTML5, CSS3, SQL
Front-End Development: React.js, AngularJS, jQuery, CSS preprocessors (Sass, Less), Bootstrap
Back-End Development: Node.js, Express.js, Django, Laravel
Databases: MySQL, PostgreSQL, MongoDB
Version Control: Git, GitHub, Bitbucket
API Development: RESTful APIs, integration of third-party APIs
Deployment and Infrastructure: AWS, Heroku, Docker
Testing and Debugging: Jest, Mocha, Chai, Postman
Agile Methodologies: Scrum, Kanban
What I don't want is a toxic work culture that breeds negativity and stifles creativity, micromanagement that undermines autonomy and innovation, stagnant career growth with limited opportunities for advancement, unrealistic workloads that lead to burnout, and discrimination or harassment of any kind in the workplace.
$3000 / mo
≈ $36000 / year net
Senior Software Engineer
Ukraine · 7 years of experience · Upper-Intermediate ·Published 16 April
Ukraine · 7 years of experience · Upper-Intermediate ·Published 16 April
Your Intelligent, Helpful, Expert Developer
I'm a full-stack developer with over 6 years of experience in the industry.
Main Skill: Vue, React, Laravel, Codeignitor, Django, Flask, Express, Node, Symfony
My education and extensive practical experience have provided me with a deep understanding of advanced mathematical concepts as well as knowledge of multiple programming languages including JavaScript, Node, PHP, Python and more.
My professional skills are focused on web development (front-end and back-end), mobile applications, algorithms, data structures, machine learning models, and database management.
I bring a methodical and analytical approach to problem-solving which ensures efficient and effective solutions.
Why Work With Me?
Not every coder can become a good developer. It takes patience, understanding, creativity, and most importantly, the ability to work with people to produce something that meets their needs. Here's why I am different:
Quality: I deliver high-quality work based on modern design principles and latest technology standards.
Consistency: I'm consistent and reliable. You can trust me to process requests quickly.
Honesty: I always answer truthfully and don't make things up. I value transparency with my clients.
Communication: I keep you informed at every step to ensure I'm meeting your expectations.
No task or question is too big or too small for me. Let's connect and discuss how we can build your next big thing together!
I used so many cutting-edge technologies of Next like automatic code splitting, automatic static optimization, and serverless functions, making it an excellent choice for building fast and scalable web applications.
The below libraries and languages are used to build this project.
-React, Redux, TailwindCSS, React-table, Postgres, Javascript.
$4000 / mo
≈ $48000 / year net
Senior Software Engineer
Ukraine · 6 years of experience · Advanced/Fluent ·Published 16 April
Ukraine · 6 years of experience · Advanced/Fluent ·Published 16 April
Had many different projects from different areas included Insurance and reinsurance, healthcare, information technology and services, professional services. I like to face different challenges and solve them in an original way.
Skilled in such languages and instruments like:
- JavaScript, Typescript;
- Clojure;
- ClojureScript;
- Python
- React, Reagent,
- Redux, MobX, Re-Frame;
- Reitit, Compojure;
- MaterialUI, AntDesign;
- Serverless Framework, AWS
- Node.js, NestJs;
Had a lot of different tasks and responsibilities such as:
• Implemented front-end designs and back-end endpoints to handle and calculate information for different types of graphs.
• Worked with the internal DSL to describe and calculate data for newly implemented charts.
• Implemented Google Maps visualization for customer’s delivery routes.
• Worked with CanvasJS on a paint-like application with public presentation boards.
• Worked on the medical insurance system and UI interfaces for scheduling appointments and managing patients’ data.
Feel free to contact me for any additional information.
I am open to any interesting opportunities
$3000 / mo
≈ $36000 / year net
Full-stack developer (React js/Node js)
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published 22 April
Crucial technologies:
- front-end: React js, Next js.
- back-end: Node js, Express js, Nest js, Postgres, Mongo.
I work both variants as a single player and a team player, have a high responsibility level and analysis of details, and solve not trivial cases and issues with a pleaser.
Some of my previous projects:
Cryptocurrencies app:
This is a client service for work with transactions of cryptocurrencies. Any client has the ability to buy special internal cryptocurrency by BTC, ETH, USDT.
Users can use any crypto wallet that they want, but the service provides interaction with Metamask and WalletConnect like third-party services for sign-in, sign-on and further transactions.
Apart attention deserves a referral program with different levels of rewards. It's a system that calculates your personal reward percentages from your referral transactions.
Technologies: React js, TypeScript, Express js, Redux, Bull, Knex js, PostgreSQL, Ethers js, Docker
Responsibilities: full-stack
Admin panel:
This app was developed for data management from several client services. There are a lot of filter and sorting abilities by different criteria.
The main app core is a permission system, based on sorts of abilities different kinds of users. It conveys viewing and interaction ability with some elements/actions.
Additional 2Fa verification with QR code was implemented also.
Technologies: React js, TypeScript, Material UI, Redux Tool Kit, Docker
Responsibilities: front-end
Car booking admin panel:
This is the service for managing data from the car booking client app. The car booking price was calculation depending on membership types with different conditions and statuses.
One of the main features was creating an info widget that included a timeline for each car with booking/engaged hours, and additional info about actions like service, carwashing, delivery, etc.
Technologies: React js, TypeScript, Ractn, axios
Responsibilities: front-end
- authorization/authentication with two tokens (access/refresh), with refreshing and updating logic (full-stack)
- rights and permissions for an admin panel (front-end)
- widget for car booking with a timeline (front-end)
- referral program with per cent calculating logic (full stack)
- two factor (2FA) authentication with QR code (full-stack)
- setting up CI/CD with GitHub actions
- docker containerization
$5500 / mo
≈ $66000 / year net
Senior Full Stack Developer | Team lead
Ukraine · 5 years of experience · Upper-Intermediate ·Published 26 March
Ukraine · 5 years of experience · Upper-Intermediate ·Published 26 March
I can work with ci/cd, both GitHub actions and gitlab ci/cd. Configured ci/cd for both monoliths and microservices, for regular repositories and for monorepositories.
Favourite frontend stack: Typescript, react, next, graphql
But I also worked a lot with other popular frameworks and their ecosystem (for example, vue, react-native, nuxt)
Favourite backend stack: Typescript, nest, graphql, postgresql
But I also worked with: express, fastify, temporal.io, elasticsearch, firebase, stripe, puppeteer, prisma, typeorm, sequelize, mikroorm
Databases I have worked with: Postgresql, mongodb, redis, dynamodb, aerospike, cassandra, s3
Also I have worked with: kafka, rabbitmq, nats, aws sqs, docker, kubernetes, ansible, helm
Cloud platforms: aws, gcloud, vultr, digitalocean, linode
Other tools I have worked with: datadog, sentry, turborepo, nx, socket.io, twillio
Worked in the following areas:
E-commerce, web3, web-scrapping, fintech, healthcare
$4500 / mo
≈ $54000 / year net
Full Stack | Front End developer
Ukraine · Lviv · 5 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Lviv · 5 years of experience · Upper-Intermediate ·Published 22 April
In my practice, I have accomplished many tasks of different complexity, worked in teams, communicated with customers, mentored and did code reviews for other developers, and introduced my work the demo meetings.
(experience and technologies described in my CV).
$3000 / mo
≈ $36000 / year net
Senior Fullstack / PHP Developer
Ukraine · 9 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · 9 years of experience · Upper-Intermediate ·Published 22 April
Backend Frameworks: Symfony 3-7, Laravel 5-10, engine templating (Twig, Blade, Smarty), ORM (Doctrine, Eloquent), PHPUnit/Codeception, Xdebug, Stan/Psalm.
Frontend Frameworks: Vue.js, Node.js, Webpack/Gulp, d3.js / charts.js / qForms, AngularJS/Angular, Bootstrap, Foundation, Selenium/Cypress/Jest, DOM/HTML5/CSS3/SCSS.
Principles: SOLID, Design Patterns, Queueing, PSR, Security, DDD, Monolith/Microservices/Onion architecture, TDD.
Web-services/search-index/queues: REST API, ELK, RabbitMQ / AmazonSQS, AWS S3 / EC2 / RDS / Lambda, GCP.
Databases(SQL/NoSQL): MySQL, MariaDB, PostgreSQL, Redis, MongoDB, Memcached.
VCS / HTTP-Server: Git, GitHub, GitLab, BitBucket; Nginx, Apache, Load Balancing.
Environments/Services/Project Management: Docker/DockerCompose, K8S/Helm/Swarm, Jenkins, Ansible, JIRA, Digital Ocean.
I've worked with B2B/B2C, e-Commerce, SaaS/PaaS, CRM/ERP, Fintech/Payment, Booking and OCR systems. I’ve experienced with full development lifecycle; big, medium and small teams; startups, products, outsource; outstaff; experience with legacy projects.
and professional team. For long-term cooperation. The ability and desire to understand non-standard
problems and solutions, as well as problem-solving skills.
$4000 / mo
≈ $48000 / year net
Senior Full-stack JavaScript Developer
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 22 April
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published 22 April
$1900 / mo
≈ $22800 / year net
Middle PHP Developer
Ukraine · Dnipro · 5 years of experience · Advanced/Fluent ·Published 1 April
Ukraine · Dnipro · 5 years of experience · Advanced/Fluent ·Published 1 April
PHP developer - 5 years.
SKILLS:
Programming concepts:
OOP/OOD, SOLID, DRY, REST, Microservices.
Back-end:
* pure PHP 5-8
* MySQL (MariaDB / InnoDB)
* custom MVC framework
* tests (PHPUnit)
* ElasticSearch
* templating engines (Twig, Smarty);
Front-end:
* JS (incl. ES6)
* tests (QUnit)
* ReactJS+Redux
* NodeJS
* jQuery, Chart.js, HTML, CSS (incl. adaptive layout), Bootstrap;
Other: Docker, Git, GitLab, ELK, Youtrack, Scrum
In progress (home projects experience only):
* Yii2, Laravel and it's add-ons (Breeze, Filament, Splade etc)
* Vue, Nuxt, Vite
* Tailwindcss
* Stripe, Supabase
Involved in numerous project discussions with Product owner and CTO.
Took part in creating new project database architecture and optimization of existing DB architecture.
* Generation of monthly invoices for merchants (automation with schedule)
* Automation of product pricelists generation (staged error-proved process) for Finance department.
* Creation of chatbot for Support team
* ELK ElasticSearch - product orders automation for Admin and Website using API client for PHP.
Would prefer creating backend services for projects based on micro-service architecture.