Senior PHP Developer

Remote work, Russia · $3000 · More than 10 years of experience · Upper Intermediate

More than 10 years expirience in web development (PHP, SQL and etc). Last 3 years work remotly in European company on position Senior back-end developer (all conversations using English). Im lead in a small WMS-team (warehouse managment system). What i do every day: - supported and implemented new features for system - refactored legacy parts - discuss about new features (possibility, estimates of time and etc)

MVC, OOP, JSON, PHPUnit, REST API, SQL, Git, Redis, Symfony, PostgreSQL, PHP5/7, Laravel, Doctrine ORM, SOLID

Develop and support few WMS, ERP, CMS. Develop many web-sites of varying complexity.

I`m looking for complex and interesting tasks and projects, where i can use all my skills and learn something new (mb in machine learning or something else).

26 January

Junior Golang Developer

Moscow · $600 · Less than a year of experience · Beginner/Elementary

PHP, Apollo Stack, GraphQL, JavaScript, MySQL, ReactJS, Yii2 Framework, AJAX, Python, vagrant, VirtualBox, CSS, HTML, OOP, Docker, Golang, Git, Linux, PostgreSQL, gRPC

Возможность удаленной работы. Профессиональный рост. Неформальная обстановка. Белая зарплата. Сложные задачи. Интересный проект.

26 January

Go/python business-focused leading and development 

Remote work, Russia · $4500 · More than 10 years of experience · Upper Intermediate

Please, **remote only**. Developing a socio-economic product. (golang) - App back end: golang 1.9-1.13, go-swagger, GRPC, postgre SQL, memcache, rabbit mq, google pubsub, google datastore, google spanner, docker, kubernetes. - Golang libs: golangci-lint, gomock, testify, gin, retry-go, pkg/errors, pflag/cobra, govalidator, logrus. - Tools: glide/dep/go-modules, grafana, prometheus, zipkin, kibana, helm, jenkins, JIRA/Confluence, docker-compose. - Implemented double spend protection when subscribing using internal currency. - Added retries on 3-rd party failure for these subscriptions. - Wrote tests of blockchain validation. - Contributed to the internal style guide. - Curated another developer, including workload balancing, preparing tasks and code review. - Responsible for 3 groups of micro-services, related to music, internal accounting and community pages. Projects I took part in as a senior **python** developer: - financial CRM https ://gearheart. io/portfolio/olivia/, - project management system , - mass-media , - travel booking , - marketing presentation site, - web crawler and analytics , - along with forum parser, RESTful APIs and stock portfolio editor MVP. - App back end: python 2.7/3.5, posgtreSQL, rabbit mq, nginx, gunicorn, tornado, mongodb, solr; - Python libs: django, django-rest-framework, python-future, celery, easy-thumbnails, py.test, factory-boy, raven, flake8; - App front end: coffeescript, bootstrap 3/4, foundation 5, typescript, css3, html5, scss; - JS libs: angular.js, vue.js, backbone.js, angular 2, jquery-file-upload, leaflet.js; - Tools: git/gitflow, ansible, docker, gitlab CI, sentry, dotenv.

Golang, Python 3, Python 3 , Docker, go, PostgreSQL, Redis, REST API, Linux, Software design, Business Analysis, Distributed databases, SQL, Microservices, Git, Grafana, Websocket, GRPC, Client-server, DigitalOcean, Google Cloud Platform, Prometheus, Memcached, Django, Swagger, HTML5, CSS3, ElasticSearch, MongoDB, Flask, Oracle, Algorithms, BlockChain, JSON, Jira, gRPC, Nginx, OOP, Protocol Buffers, Helm, CI, ClickHouse, HTML, Python, Google APIs, bash, Agile, WebServices, CSS

- For 8 weeks implemented from scratch an HTTP proxy for a 3-rd party web service. It was a pilot go-swagger integration. - During a week along with other tasks had rewritten ASN.1 parser from Perl to Python. - For 2 months implemented back end part of in-app subscriptions and consumables. Both, for ios and android. To ensure reliability it was done using the saga pattern.

Managing and tuning any aspect of a software development process. Goal-oriented, of course. The scripting language of my choice is Python. So Ruby/Perl/PHP/Lua in read-only mode, please. Another dedicated specialist to delegate this works too. Skype/mobile/telegram - at your request.

22 January

Senior Software Engineer

St. Petersburg, Berlin, London, EU, USA, Canada, Russia · $3000 · 8 years of experience · Advanced/Fluent

My work experience consists of - building several hotel property management systems - working in large teams on corporate projects - working with popular PHP frameworks such as Laravel Symfony Yii CodeIgniter - working with python perl and go

PHP, MySQL, Git, OOP, JavaScript, Linux, MVC, Laravel, REST API, Docker, SOLID, Nginx, Redis, Symfony, Yii2, PostgreSQL, PHP7

Building projects from scratch and seeing them grow and be successful

I enjoy working in teams on large projects

21 January

Backend Developer

Saint Petersburg · $6000 · 7 years of experience · Upper Intermediate

Linux, MySQL, Maven, spark, Hadoop, docker, Git, Oracle, Scala, Java, bash, Ruby, PostgreSQL

bash, docker, Git, Hadoop, Java, Linux, Maven, MySQL, Oracle, PostgreSQL, Ruby, Scala, Spark, Ruby on Rails, Kotlin, Golang, Kafka, Redis, RSpec

On my previous job I developed several projects which I very proud: - Continue watching system for video streaming platform: From the very beginning I myself analyzed and thought out a system for storing and processing time stamps that contain information on the time each video was viewed by users on the platform. I thought about how to store these timestamps and in which of the database. How to transfer information to frontend clients. How to make the system resistant to high loads and to make it so it was easily to develop by other developers. - On another project, we started split the monolith into microservices. I integrated Apache Kafka into the system to synchronize part of the information through the kafka. It was error sensitive information that could not be lost, that's why we use Kafka instead http. Also If we used http we ddos our own system. This system began to be used by other projects in this company. and more interesting projects...:)

Looking for interesting projects, challenging task, new opportunity, various language and various technologies. Always wondering to develop big distributed application.

21 January

Разработчик Golang

Jakutsk · $2000 · 1.5 years of experience · Intermediate

делал фронтенд для админки. REST API на go для мобильного приложения с websocket и amqp (rabbit) на микросервисах. Микросервис для пушей, микросервис для чтения из rabbitmq, микросервис для чата на websocket, микросервис для основного REST API и тд.

Golang, PostgreSQL, Git, Docker, Linux, REST API, MySQL, JavaScript, Redis, SQL, Microservices, go, JSON, gRPC, HTML, CSS, RabbitMQ, PHP, Nginx, docker, Node.js, Java, jQuery, Test Driven Development, firebase, bash, GoLang, Ruby on Rails, Regex

интересные проекты можно на go, можно и на vue.js или react, не хочу прогать на java :)

21 January

golang developer, solution architect

Berlin, Toronto, Singapore, Tbilisi, Los Angeles · $5000 · 2 years of experience · Upper Intermediate

I'm working as solution architect, team lead and golang developer for the last 2 years (more than 6 years in IT in total with other stacks). The last project was creating payment gateways for crypto currencies. During my careerer I worked in outsource, product, state companies and startups. I have experience managing a small team (5-7 members). I won a large number of international hackathons (Germany, Singapore, USA). I write technical articles, speak at international conferences and work as lectura in universities (HSE, Moscow and VSU, Voronezh). I'm interested in projects which improve business processes or provide new technologies to customers. As a professional I'm more interesting in growing as solution architect and team lead than simple developer.

jQuery, JavaScript, .NET, Golang, ReactJS, Node.js, ASP.NET WEB API, Ethereum, Corda, Waves, Team leading, Business Analysis, Software Architecture, telegram

Winner of more than 10 international hackathons. Successfully launched high security project in very short term with small team without full set of requirements.

Not interested in work in CIS. I'm looking for the company with interesting projects in a friendly atmosphere. Transparent system of revision of the grade and salary, opportunities for professional growth are also important for me. If you want me in outsource or outstaf company, could you please provide what type of project do you have. Работа в СНГ не интересует. Интересные проекты, в дружественной обстановке. Компанию с прозрачной системой пересмотра грейда и зарплаты, возможностями роста в профессиональном плане. Если Вы приглашаете меня в аутсорс или аутстаф компанию, расскажите какие проекты у Вас есть.

18 January

Senior Go Developer

Prague · $3500 · 5 years of experience · Intermediate

Senior Go Developer, team lead Go, MongoDB, RabbitMQ, PostgreSQL, MySQL, Couchbase, Redis, Linux, PHP, JavaScript Docker, Jenkins

Golang, MongoDB, RabbitMQ, Redis, MySQL, PostgreSQL

Senior Go Developer and teamlead in international travel IT company (hotels booking, avia tickets etc.)

Relocate to Prague Not interested in relocation to non-EU countries!

13 January

Software Engineer

Remote work, Russia · $3000 · 2 years of experience · Upper Intermediate

Apr 2018 - Sep 2019: Developer of a dashboard - a service used in monitoring and maintenance needs by the company's DevOps and QA teams. The service was made as a web interface to get access to lots of microservices health, issues, logs, and basic operations such as deploy. Technologies: golang, REST, websocket, multithreading, typescript, react. Sep 2019 - Present: Work within a microservice-based application providing patent information. Development of so-called raw data service which is responsible for downloading, mapping, formatting, and uploading to an intermediate storage huge bulks of patent data. It is also responsible for keeping the above-mentioned processes up to the current date via cron. Technologies: golang, multithreading, microservices, gRPC, docker, S3.

Golang, Docker, Linux, REST API, Redis, SQL, Microservices, go, JSON, OOP, AWS, gRPC

12 January

Senior Software Engineer

Remote work, Russia · $4500 · More than 10 years of experience · Upper Intermediate

1 Golang backend developer 1.1 Bluetooth LE gateway - BLE stream capturing and mathematical processing - two-way communication with 3rd party devices - low network connectivity conditions operation - unique Bluetooth RSSI filtering algorithms development 1.2 Gateways management system - automated deployment and other operations within low network connectivity conditions - unique configuration state per environment 1.3 Central business logic system / measurements data storage and aggregation service - GraphQL API (pagination, filtering, sorting, client defined data formats, subscriptions) - gRPC API - generic and highly customizable data model - measurements data storage (temperature, battery,..) and processing (alerting) using timeseries DBs - external/internal action events generation for other services to build their logic on - multiple access separated environments model Stack: GraphQL, gRPC, REST, MQTT, RabbitMQ, Prometheus, InfluxDB, Redis, PostgeSQL, ClickHouse, Saltstack 2 Embedded developer (C/C++) 2.1 Bluetooth LE beacon firmware - advanced sleep mode based on beacon movement, motion start/stop detection; - battery usage improvements; 2.2 Soft real-time embedded inertial navigation system for air drones firmware - sensors data registration at different freq (up to 2kHz) - multiple clients support (different protocols and freq up to 1 kHz) - math algorithms coding and optimizations - minimal Linux kernel and rootfs build, drivers customization and configuration - SPI, I2C, UART, USB, UDP, TCP - UI tools: * captured data and system operational results visualization * system configuration/update/state visualization "on fly" 2.3 Entertainment machines circuit/firmware design Stack: MatLab, Buildroot, Yocto, QT, ARM 3 DevOps - clustered systems architecture design - apps deployment automation - K8S cluster monitoring/logging/deployment/maintenance Stack: Kubernetes, Helm, Terraform, VerneMQ, Haproxy, Vault,..

Golang, PostgreSQL, Docker, Linux, REST API, Redis, Microservices, JSON, RabbitMQ, gRPC, Kubernetes, Team leading, MQTT, GraphQL, Helm, InfluxDB, ClickHouse, Math

All projects brought to production state and produce stable work up to the current day; innovating project development (indoor positioning using Bluetooth LE, inertial navigation system for air drones); fast growth from middle developer to teamlead learning huge technological stack on the run

Well-established team communication and development process

  • 31 candidates found. Page 1 of 4.