Днепр · $5000 · Больше 10 лет опыта · Upper Intermediate
Languages: Go, Erlang, Java, Lua Protocols: TCP/UDP, HTTP/HTTPS, WS, SMPP, SMTP, XMPP, MQTT; Frameworks (Erlang): OTP; Frameworks (Java): Spring, Spring Boot, Spring MVC, Spring Security; DBMS: Sybase ASE, PostgreSQL, MySQL, Mnesia, Redis, Cassandra; Message brokers: Nats, RabbitMQ, emq(emqttd), kafka; OS: Linux, MacOS, Windows; IDE: NetBeans, Intellij IDEA, Goland; VCS: github/gitlab/gerrit. Dependency management: ant, maven, gradle, rebar, erlang.mk, glide, godep, go modules
Erlang, Golang, Jira, MQTT, OOP, REST, Software Architecture, System design, Cassandra, Git, PostgreSQL, RabbitMQ, AWS, Distributed Systems, Redis, GRPC, Google Cloud Platform, WebSockets, Microservices, Kafka, SQL, go, Apache Kafka, S3/Minio, Docker, REST API, Linux, Distributed databases, VMware
Leading backend team for messenger app like whatsapp. Developed from scratch to production for 6 month with group chats/calls/end-to-end encryption. Created a clone of Google Cloud Messaging platform for Tizen OS and android forks. Project API was fully compatible with GCM (HTTP/XMPP protocols). Have few open source Erlang libraries. Rewrote part of high load Java application to Erlang/OTP and decreased number of servers from 8 to 2.
High load cool project with distributed backend side. Competitive salary. Golang/Erlang technologies.
Николаев, Киев, Днепр · $4000 · 7 лет опыта · Intermediate
1year as CTO 4 years as full stack developer 2 years as web developer
NodeJS, Golang, PHP, Docker, NoSQL, MongoDB, Clickhouse, MySQL, PostgreSQL, Memcached, Aerospike, Redis, es6, Git, Linux, TeamCity, Ansible, REST API, Algorithms, Vue.js, codeigniter, Laravel, Express, Software Development, Web Development, TypeScript, Bootstrap, Microservices, React.js, prometheus, grafana, redash, machine learning
At my current position I have solved whole range of problems according to deployment, developing and data analysis on several projects. I have built technical command that includes 15+ persons. Main scope of activity is real time bidding with 200k+ requests per second load.
looking for digital advertising companies