Candidates 609
$1000 / mo
≈ $12000 / year net
Golang back-end developer
Poland · 1 year of experience · Intermediate ·Published 29 April
Poland · 1 year of experience · Intermediate ·Published 29 April
In the first application, acting as a producer, implemented the generation and dispatch of mail shipments using Go. Integrated the application with Apache Kafka to ensure reliable message transmission.
In the second application, serving as a consumer, designed features for receiving, processing, and storing mail shipments in a PostgreSQL database. Additionally, incorporated a webhook mechanism for instant notifications on system events, such as shipment statuses.
Both applications were containerized using Docker, ensuring ease of deployment and dependency management across diverse environments.
$3000 / mo
≈ $36000 / year net
Software Engineer
Kenya · 4 years of experience · Advanced/Fluent ·Published 29 April
Kenya · 4 years of experience · Advanced/Fluent ·Published 29 April
- Led the implementation of Golang, NodeJS and Python microservices to streamline system performance, resulting in a 40% decrease in infrastructure costs, a 30% increase in transaction processing speed and 40% more concurrent users.
- I am proficient in working with GoLang, Python and NodeJS, Postgres/MongoDB for persistent data storage, Redis for cache, RabbitMQ for message queue, Docker & Kubernetes for containerization, Github Actions/TravisCI for CI/CD, AWS/Google Cloud and Digital Ocean for cloud and Promtheus/Grafana/Sentry for Application Performance Monitoring.
- I built an overcollateralized stablecoin lending protocol that went on to win a prize in Polygon's BUILDIT 2022 Hackathon.
$4500 / mo
≈ $54000 / year net
Software Engineer
Portugal · 6 years of experience · Upper-Intermediate ·Published 29 April
Portugal · 6 years of experience · Upper-Intermediate ·Published 29 April
- Participating in a hackathon where I contributed to the creation of a mobile app focused on video processing with AI
- Development of an MVP for collaboration with a famous manufacturer
$5000 / mo
≈ $60000 / year net
Розробник Golang
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 29 April
Ukraine · Lviv · 4 years of experience · Upper-Intermediate ·Published 29 April
$1000 / mo
≈ $12000 / year net
Golang Engineer
Ukraine · Kyiv · 1 year of experience · Advanced/Fluent ·Published 29 April
Ukraine · Kyiv · 1 year of experience · Advanced/Fluent ·Published 29 April
PROFESSIONAL EXPERIENCE:
Software Backend Engineer in SKELAR / Howly:
• Enhanced the authentication user flow by implementing password changing features leading to a decrease in customer support tickets.
• Fulfilled the company's technical debt, which allows faster development of new functionality.
• Ensured the payments service’s transactions are processed correctly and data is stored as expected.
• Developed integration tests to ensure the proper interaction between components, preventing unexpected behaviour.
Go Backend Developer in MSG:
• Implemented a secure JWT authentication service for customer login, improving system security.
• Ensured the system remains reliable through integration and unit testing.
• Configured the customer authentication service for containerization using Docker, enabling efficient deployment and scalability.
• Developed a self-service portal for customers to manage their credentials, improving account security and user autonomy.
• Integrated the service with other components by establishing a connection through RabbitMQ.
National Technical University of Ukraine
"Igor Sikorsky Kyiv Polytechnic Institute"
Bachelor of Applied Mathematics
And, I am always looking for opportunities to learn and develop new skills in my role.
$6000 / mo
≈ $72000 / year net
Senior Software Engineer
Poland · 10 years of experience · Upper-Intermediate ·Published 29 April
Poland · 10 years of experience · Upper-Intermediate ·Published 29 April
$4000 / mo
≈ $48000 / year net
Senior/Lead Ruby on Rails Developer
Ukraine · 10 years of experience · Advanced/Fluent ·Published 29 April
Ukraine · 10 years of experience · Advanced/Fluent ·Published 29 April
Excellent knowledge and experience in:
+ Troubleshooting, profiling and debugging applications
+ Creation software architecture and design of complex applications, platforms
+ Agile software processes and technologies
+ Code Review process
+ Refactoring process
+ Mentoring and knowledge sharing
+ Open-source projects
Висококваліфікований спеціаліст, потреба в якому є відчутною для економіки України (підтверджено Міністерством економіки України у 2022 році)
+ Opportunities to grow
+ Flexible working hours
$6000 / mo
≈ $72000 / year net
Golang developer
Ukraine · Odesa · More than 10 years of experience · Intermediate ·Published 29 April
Ukraine · Odesa · More than 10 years of experience · Intermediate ·Published 29 April
In my previous role, I was responsible for designing and implementing the backend architecture of an online store. I utilized Golang to develop microservices that handled various functionalities, including product catalog management, order processing, inventory management, payment gateways integration, and user authentication.
I collaborated closely with cross-functional teams, such as front-end developers, UX designers, and product managers, to ensure seamless integration and smooth user experiences. I also worked closely with DevOps engineers to set up CI/CD pipelines and automate the deployment process, ensuring efficient and frequent releases.
Throughout the development cycle, I implemented best practices such as code reviews, unit testing, and documentation to maintain code quality and facilitate teamwork. I actively participated in architectural discussions, providing insights and suggestions to optimize performance, scalability, and maintainability.
Additionally, I have experience with containerization technologies such as Docker. I leveraged these tools to deploy and manage microservices in a containerized environment, ensuring efficient resource allocation and scalability.
Overall, my work experience as a Golang developer building online stores using microservices has equipped me with a deep understanding of e-commerce business requirements, distributed system design, and the ability to deliver robust and scalable solutions. I am passionate about leveraging my expertise to create seamless online shopping experiences for users and drive business growth.
$2300 / mo
≈ $27600 / year net
Backend Developer
Ukraine · Kyiv · 2 years of experience · Pre-Intermediate ·Published 29 April
Ukraine · Kyiv · 2 years of experience · Pre-Intermediate ·Published 29 April
Number of large projects - 6. Small ones - 5.
I can improve my English in half a year to a good level, because... Previously I owned it quite well (2006). I studied a lot with tutors and freely communicated with native speakers on work issues.
I am also highly qualified to work with various external equipment (writing low and mid-level drivers for robots, fiscal equipment, medical equipment, etc.).
$1000 / mo
≈ $12000 / year net
Golang Engineer
Ukraine · 2 years of experience · Intermediate ·Published 29 April
Ukraine · 2 years of experience · Intermediate ·Published 29 April
JS (React,Node) and in Golang software development . Have experience
in setting up backend from scratch.I worked in 2 companies and on 3 projects,worked with microservices .
My skills:
Experience in Desktop / Web applications
English- Intermediate
• Postman / Swagger
• HTML/CSS
• GitHub, BitBucket
• Experience in Web developing
• Experience in working with js/react/node/nest
• Experience in working with golang
• Docker Desktop/ Docker Compose
• Kubernetes / minikube
• Experience in working with database postgresSql/mySql
• JSON/Proto
• package go:gin,gorm,pgx,tracer,health,helm,jwt,mqtt,grpc
• Experience in working with microservices