Candidates 81
$4500 / mo
≈ $54000 / year net
PHP Developer (preferably part-time)
Ukraine · 6 years of experience · Advanced/Fluent ·Published 22 April
Ukraine · 6 years of experience · Advanced/Fluent ·Published 22 April
5+ years of experience in PHP (from v5.4 to v7.4)
Strong experience with Symfony3/4/5, Yii2, MongoDB, MySQL, Redis, Memcache, RabbitMQ, GraphQL, Kubernetes, Docker, PHPUnit, microservices, Golang.
- optimized database queries and indexes that allowed to save money on cloud servers
- offered plenty of decisions to make customers experience better that were developed and deployed
- mentored junior and middle developers
I have a strong understanding of business needs, that's why I believe in problem-solving development. I am used to work in a fast-paced environment and can deliver either quick MVP solutions for business to check strategy, or more stable and with better quality to serve long-term needs.
Part-time only
$6000 / mo
≈ $72000 / year net
Senior Full Stack Developer
Ukraine · More than 10 years of experience · Intermediate ·Published 22 April · In passive search
Ukraine · More than 10 years of experience · Intermediate ·Published 22 April · In passive search
Опыт работы в качестве backend developer и full stack developer более 10-ти лет.
Реализация веб-приложений в архитектуре mvc и клиент-сервер, а также реализация микросервисов.
Опыт реализации клиентской части на Angular/NgRx и React/Redux/Saga.
Опыт реализации Rest API на Node/Nest, Symfony и Golang.
Опыт реализации микросервисов на Golang.
Понимаю SOLID, GRASP, KISS, DRY, YAGNI, BDUF, паттерны, архитектуру слоев, DDD, EDD, TDD, BDD и прочее...
Могу писать самодокументируемый, масштабируемый код, понятный для джунов.
$5000 / mo
≈ $60000 / year net
Senior Software Engineer
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published 22 April · In passive search
Building robotic solution for online groceries
Goal: building new version of platform to integrate retailers with robotic hardware along with the technical stack migration and cloud solutions integration.
Stack: Clojure, Golang, GCP, PostgreSQL, Github actions, Helm, Terraform
Achievements:
- Successfully integrated new services on the new Golang stack with the current on the Clojure.
- Migration from single-tenant architecture to multi-tenant using GCP services and reducing costs.
- Promoted DevOps practices inside the team.
Promotion SRE practices among software engineers
$5000 / mo
≈ $60000 / year net
PHP / Golang developer
Ukraine · Kyiv · 8 years of experience · Pre-Intermediate ·Published 20 April · In passive search
Ukraine · Kyiv · 8 years of experience · Pre-Intermediate ·Published 20 April · In passive search
Proficient in PHP and currently exploring opportunities in Golang.
$6000 / mo
≈ $72000 / year net
Backend Developer, PHP / Golang
Ukraine · Kyiv · 10 years of experience · Intermediate ·Published 19 April · In passive search
Ukraine · Kyiv · 10 years of experience · Intermediate ·Published 19 April · In passive search
Expertise in software architecture for high-load systems, developing and integrating APIs, and implementing modern CI/CD practices.
Tech stack/technologies: PHP 7/8, Go, Symfony, Laravel, MySQL, Doctrine, Redis, RabbitMQ, AWS, Docker, PHPUnit, CI/CD pipelines
At this time, I would prefer to work remotely.
$6000 / mo
≈ $72000 / year net
Senior Go Engineer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 19 April
Ukraine · 5 years of experience · Upper-Intermediate ·Published 19 April
I have a good knowledge of distributed systems (microservices) and AWS cloud.
AWS Certified Developer DVA-C01
AWS Certified Cloud Practitioner CLF-C01
HashiCorp Certified: Terraform Associate (002)
$2600 / mo
≈ $31200 / year net
Senior PHP Developer
Ukraine · Kyiv · 7 years of experience · Pre-Intermediate ·Published 18 April · In passive search
Ukraine · Kyiv · 7 years of experience · Pre-Intermediate ·Published 18 April · In passive search
- Розробка системи контролю та передачі данних до федерального бюро перевезення вантажів.
- Оптимізація запитів до бази данних, в наслідок чого вдалося знизити навантаження на обладнання що призвело до зниження цін на аренду.
- Рефакторинг legaсy коду з застосуванням патернів проектування, symfony пакетів та орм систем. Що дало змогу позбавитись від n+1 запитів, оптимізувати роботу з данними в проекті.
- Інтеграція CI\CD в процесс розробки, автоматичний деплой на staging середовище з використанням AWS beanstalk.
- Автоматичні тести, static analysis коду
- Метрики для відстеження навантаження.
- Система сповіщень при збоях в роботі продукту
$3000 / mo
≈ $36000 / year net
Golang developer
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published 17 April
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published 17 April
6 years in total of experience as a back-end developer, team leadership experience.
FinTech (payments) sphere competence.
Proficient in web development, high-load projects.
I have expertise in setting up and supporting project infrastructure.
Experience in improving system performance by transitioning business logic to asynchronous mode.
Experience with payment systems.
Set up CI/CD for a project using Gitlab CI.
Set up a monitoring system for the project.
I have built an MVP that exceeded expected income multiple times.
$6000 / mo
≈ $72000 / year net
Software Engineer
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published 15 April
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published 15 April
With regard to commercial projects:
1. App similar to "Google Sheets": complex table editor for quiz game database. (Typescript, React, Express, MongoDB, Docker).
2. Another one is food delivery app for big restaurant chain and integration with legacy management system. (React Native, TypeScript, PHP, MySQL, RabbitMQ, Docker).
3. Shipped mid-size admin panel for managing user reviews with user base over 10k. (PHP, Laravel, Vagrant, bare metal servers).
4. Worked on another cross-platform Food delivery app with another integration for legacy order system. (Flutter, Google Places / Geo-location APIs).
5. Design and implement payment aggregator. Migrate code from legacy codebase to a new architecture. (Typescript, Nest.js, GraphQL, TypeORM, MongoDB, MySQL, Redis, Docker)
Few words not related to the current job search.
CD/CI is my weakness but almost all my apps running inside Docker containers managed by Docker compose (always looking at container orchestration but haven't dealt with such scale to use it)
For pet projects and for discovering new ideas I use functional languages such as: Ocaml, F#, Elixir. Functional languages with algebraic type systems is currently my favorite.
Proponent of TDD and tests in general.
Dive into functional languages and using it for something practical.
Proud of been able pass my knowledge to my junior colleagues (I think some of them outperform me in some areas).
Proud that my apps are used by many people.
Happy with my little participation in open-source (reports, docs fixes).
Maybe one of the greatest achievements of mine is maintainable code. It isn't "architectural" as it could be but I, and my teammates, can read and refactor it after some time, so my code rot index approaching to zero.
First of all I search for interesting and maybe even slightly challenging job, not another CRUD / form-based app. Experienced team where I can learn something new and share my knowledge is another priority. Development tempo should be more relaxed than rushing so maybe product company is what I'm searching for. If there will be architecture in functional style with accent on data transformation it would be a nice addition, but this isn't critical as I can work with different paradigms. Biggest downsides for me would be messed up codebase.
$6000 / mo
≈ $72000 / year net
Senior Software Engineer
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published 14 April · In passive search
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published 14 April · In passive search
Elixir Developer
Self-employed
Aug 2020 - Jan 2021 (6 months)
- Architected and implemented platform for planning meetings between doctors and medical representatives
Stack: Elixir, Phoenix, GraphQL, PostgreSQL
Backend Tech Lead
Jul 2019 - Aug 2020 (1 year 2 months)
- Co-architected platform for causal games
- Implemented api gateway, messaging, config and insight services
- Implemented CI/CD for our services
Stack: Golang, Java/Kotlin, Spring, NATS, RabbitMQ, MongoDB, PostgreSQL, Ansible
Cloud Architect
Jan 2019 - Jul 2019 (7 months)
- Architected and implemented platform for deploying, hosting, scaling and orchestrating dedicated game servers
- Co-architected gaming platform powered by Google Cloud Platform
- Managed CI/CD, Gitlab, Consul, Vault and Kubernetes
Stack: Rust, Actix, Tokio, Agones, Kubernetes, Docker, Helm
Senior Data Engineer
Mar 2019 - Apr 2019 (2 months)
- Maintained and optimized data ingestion
- Improved observability of dataflow
Stack: Golang, Scala/Java, Apache BEAM, Cloud PubSub, Object Storage, BigQuery
Senior Data Engineer / Team Lead
Aug 2018 - Mar 2019 (8 months)
- Managed a team of 2
- Co-architected and implemented data ingestion and pre-processing stage
- Re-implemented edge services for consuming events
- Helped migrate to Google Cloud Platform
Stack: Golang, Scala/Java, Akka Streams, Apache BEAM, Cloud PubSub, Object Storage, BigQuery
Senior Scala Developer / Team Lead
Mar 2017 - Aug 2018 (1 year 6 months)
- Managed a team of 2
- Ran an internal Slack channel to share knowledge
- Maintained and added new features to poker engine
Stack: Scala, Akka, Cats, Ansible
Scala Developer
Feb 2016 - Mar 2017 (1 year 2 months)
- Co-architected and implemented a multiplayer poker engine supporting different variants of the card game.
Stack: Scala, Akka, Cats, Ansible