Candidates 89594
$1000 / mo
≈ $12000 / year net
Python back-end django developer
Spain · 1.5 years of experience · Upper-Intermediate ·Published today
Spain · 1.5 years of experience · Upper-Intermediate ·Published today
$7000 / mo
≈ $84000 / year net
VP of Business Development
Ukraine · Kyiv / EU · More than 10 years of experience · Advanced/Fluent ·Published today
Ukraine · Kyiv / EU · More than 10 years of experience · Advanced/Fluent ·Published today
$700 / mo
≈ $8400 / year net
Java Developer
Ukraine · 3 years of experience · Intermediate ·Published today
Ukraine · 3 years of experience · Intermediate ·Published today
The project implements a metrics, logging, and monitoring system that includes: Grafana, Prometheus, Micrometer, and Loki. User access control to components is implemented using OAuth2, KeyCloak, JWT, and Spring Security. Convenient microservice management is also available thanks to Spring Cloud.
In my work, I have experience working with a variety of databases. This project used MongoDB, Postgres, and Redis Cache to reduce the load on them.
My plans include: developing the frontend of the web application using React + TypeScript/JavaScript.
Increased scalability and performance: I designed and implemented a microservices architecture. Result: Increased performance and reduced response time.
Improved security: I implemented Spring Security + Keycloak + OAuth2 + JWT. Result: Reduced number of unauthorized accesses.
Enhanced monitoring and debugging: I configured the collection and analysis of metrics, logs, and errors. Result: Identification and elimination of errors in the application.
Ensured data flexibility and availability: I integrated Spring Data with PostgreSQL, MongoDB, and Redis.
Optimized asynchronous communication: I implemented Kafka Broker.
As a result:
The application became more scalable and performant.
The application's security level was significantly improved.
The monitoring and debugging process became more efficient.
Data became more accessible and flexible.
$5500 / mo
≈ $66000 / year net
Backend Developer
Georgia · More than 10 years of experience · Advanced/Fluent ·Published today
Georgia · More than 10 years of experience · Advanced/Fluent ·Published today
Led teams in building real-time monitoring systems, route planning software, kiosk-based payment systems, data exchange platforms, full-text search features, social media scrapers, chat and file sharing functionalities, custom monitoring software, and DevOps tools.
Improved code quality and maintainability through refactoring, code reviews, and increased test coverage.
Streamlined CI/CD processes through automation.
Delivered technical instruction on programming fundamentals, web development, and mathematics for machine learning.
Researched language models for agglutinative languages and worked on a text-to-speech system.
I've commercial experience wide range of technologies
Programming Languages: Ruby, Python, JavaScript, C#, Lua, Crystal, Perl, PHP, Java
Frameworks: Django, Ruby on Rails, Sinatra, Grape, Flask, Falcon, ASP.NET, React JS, Yii2, Laravel/Lumen
Storages: MySQL, Postgres, MongoDB, Redis, ElasticSearch
Cloud Platforms: AWS, GCP, OpenStack
DevOps: Docker, Kubernetes, Git
Other: RabbitMQ, Kafka, Sidekiq, Celery, Danger, ELK, Bootstrap, Scrapy, Pandas, OpenCV, PyTorch, TensorFlow, Hadoop, Selenium, TDD
$2000 / mo
≈ $24000 / year net
Business Development Manager, Account Executive, Head of Sales department
Ukraine · Lviv · 5 years of experience · Advanced/Fluent ·Published today
Ukraine · Lviv · 5 years of experience · Advanced/Fluent ·Published today
I enjoy:
- confident networking,
- optimizing projects and teams,
- developing business strategies for selling software,
- entering new markets,
- implementing operating models,
- owning the inbound and outbound sales processes.
- Remotely boosted company revenue by 30% during the first year of employment.
- Researched and built relationships with 50+ new clients by planning approaches and pitches.
- Implemented a seamless workflow migration into the CRM.
- Persistently achieving and exceeding monthly performance metrics (appointments set, qualified leads, deals closed, etc).
- Skilled at the constituent sales administration parts, from responding to initial inquiries to sales calls, creating proposals, and closing.
- Drive creativity and inventiveness within the organization’s business development strategies.
- Hired, on-boarded and mentored sales team staff.
- Tackle challenges without delay.
Result-driven, I am not a fan of cold calls, I savour converting leads into potential brand ambassadors. I am just as comfortable working within a team with well-established proven workflow processes and working on fresh approaches from scratch being nimble. As a proactive individual, I thrive on collaborations with like-minded people.
$600 / mo
≈ $7200 / year net
Junior Project Manager
Ukraine · No experience · Advanced/Fluent ·Published today
Ukraine · No experience · Advanced/Fluent ·Published today
Fitness Dream
Description of the project: a study project, a web application for creating custom workouts.
I've gained practical experience in working with Jira and Confluence.
$3500 / mo
≈ $42000 / year net
Full Stack JS Developer
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published today · In passive search
The next phase of my professional development led me to 'Kozak Agency'. Here, i continue to excel as a Full Stack JS developer, engaging with an even broader range of technologies. My proficiency in React.js has deepened, and i have also mastered Angular (v7+) while actively utilizing Node.js and NestJS. My ability to swiftly adapt to diverse technologies enables me to successfully execute various projects.
In my next role, i'm seeking either a Full Stack or Backend position in either an outsourcing or product company. i'm eager for challenging projects, a collaborative environment, opportunities for growth, impactful work.
$3500 / mo
≈ $42000 / year net
Middle/Senior Front-End Developer (React.js)
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published today
Разработка туристического портала на Symphony/Vue/Twig
Разработка криптобирж на Next/React
Разработка WEB3 портала для одного из крупнейших DeFi платформ Украины.
Оптимизация работы высоконагруженных криптобирж на Next/React.
$3000 / mo
≈ $36000 / year net
iOS Developer
Germany · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Germany · 3 years of experience · Upper-Intermediate ·Published today · In passive search
$2000 / mo
≈ $24000 / year net
Backend Software Developer
South Africa · 5 years of experience · Advanced/Fluent ·Published today
South Africa · 5 years of experience · Advanced/Fluent ·Published today