25.03.2024 aktualisiert

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Principal Engineer, Lead Engineer, Senior SRE, ML-Ops Engineer

berlin, Deutschland
Weltweit
master's degree in radiophysics
berlin, Deutschland
Weltweit
master's degree in radiophysics

Profilanlagen

CV - vladimir ermolenko

Skills

JavaJavaScriptPHPAPIsKünstliche IntelligenzAmazon Web ServicesData AnalysisWeb Application FirewallAtlassian ConfluenceAtlassian JiraNawkBug-TrackingC++UbuntuCloud ComputingCloud-SicherheitClusteranalyseDatenbankenContinuous IntegrationControlNetData CentersInformation EngineeringETLSoftware Design PatternsLinuxDevOpsDistributed ComputingDjangoElasticsearchPerlFreeBSDGitHubGroovyIntrusion Detection SystemPythonKernel-Based Virtual Machine (KVM)PostgreSQLLoadtestingMachine LearningMemcachedMongoDBMySQLNeo4jNode.jsNumPyOpen SourceOpenStackScrumRabbitMQRedisAnsibleBlockchainTensorFlowPrometheusSiemSoftwareentwicklungSoftware SystemsSubversionSymfonySystemarchitekturTypeScriptUnix CommandsWeb ApplikationenWeb ServicesJupyter NotebookDatadogSed (Programming Language)Load BalancingPyTorchDocker SwarmIstioFlaskSnowflakeGrafanaSpring BootCaffeZuverlässigkeit der SystemeGenerative AITheanoBackendKerasGitLabGitFastAPIpandasAngularJSGitlab-CiScikit-learnKubernetesHuggingFaceXgboostHashicorpCloudflareApache KafkaWikisCodebaseGraphQLGrepCeleryFront EndStable DiffusionTeamcityLxcRestful ApisTerraformSplunkNetwork ServerGPTDockerJenkinsAmazon RedshiftGolangMicroservices
awk, Amazon Redshift, AWS, AngularJS, Ansible, Kafka, Web Application Firewalls, APIs, AI, backend, Blockchain, bug tracking system, C++, caffe, celery, cloud infrastructure, cloud, Cloud Security, CloudFlare, cluster analysis, codebase, Confluence, CI/CD, Continuous Integration, ControlNet, data analytics, data centers, databases, Database Technologies, Datadog, DevOps Tools, devops, distributed systems, Django, Docker, Docker Swarm, Elasticsearch, ETL, FastAPI, Flask, FreeBSD, frontend, GPT, generative AI, Git, GitHub, GitLab, GitlabCI, golang, Grafana, GraphQL, grep, Groovy, Hashicorp, Huggingface, Data Engineer, IDS, Istio, Jira, Java, Javascript, Jenkins, Jupyter Notebook, keras, KVM, Kubernetes, k8s, Linux, load balancer, load testing, LXC, Machine Learning Infrastructure, machine learning, memcached, memcache, micro-services, micro-service, MongoDB, MySQL, Neo4j, servers, NodeJS, NumPy, open source, opensource, open stack, PHP, Pandas, Perl, PostgreSQL, Prometheus, Python, PyTorch, RabbitMQ, Redis, system reliability, RESTful APIs, Scikit-learn, SCRUM, SIEM, sed, Snowflake, design patterns, software development, Software Engineering, enterprise software development, software solutions, Splunk, Springboot, Stable Diffusion, svn, Symfony, system architecture, teamcity, TensorFlow, Terraform, theano, Typescript, Linux (ubuntu), Unix command, web-based, web applications, web services, Wiki, xgboost

Erfahrung

Berufserfahrung0 - 5 Jahre
Freelancer seit2024

Sprachen

DeutschGrundkenntnisseEnglischgutFranzösischGrundkenntnisseRussischgutSpanischGrundkenntnisse

Projekthistorie

Principal Engineer

Just Eat Takeaway.com
Responsibilities:
* Building complex, distributed, large scale platform with a strong
understanding of the developer tooling landscape: app instrumentation for
observability, application distributed tracing
* Ownership of cloud infrastructure and growing the devops culture in service
oriented environment
* Design, architect, implement and oversee the technical implementation of
scalable services, telemetry collection and data reporting
* Improvement and maintenance of the tooling around our product life cycle
* Using best practice design patterns and design principles
* Implement, and maintain ML deployment pipelines, ensuring scalable and
efficient model serving across diverse environments.
Technologies:
* Kubernetes, MLFlow, Kubeflow
* AWS, CloudFlare
* Infrastructure as code with tools like: Terraform, Ansible, etc.
* Integrating and maintaining monitoring solutions: Prometheus, Datadog
* TensorFlow, PyTorch, pandas
* Kafka, MySQL, MongoDB
* Best engineering practices

Lead Engineer

Passbase
* Using modern approaches to build resilient, scalable and supportable multitenant
infrastructure in public clouds (mainly AWS)
* Immutable infrastructure for production and disposable for testing (or similar
needs)
* Design and build large-scale distributed systems and optimize existing
architecture
* Solving scalability and resilience problems using gitops, infrastructure as
code, micro-services, container orchestration and best DovOps practices
* Applying my software development experience to bring the automation to a
new level
* Setup a full chain of CI/CD as a code (migrated from "Gitlab + GitlabCI" to
"GitHub + ConcourseCI").
Closely working with "Security" department:
* Design the infrastructure compartmentalization
* Using SIEM tools for detecting threats and protection from attacks
* Participating in 27001 certification
* Working on the security "chain of trust"
Closely working with "Deep tech" department:
* Assessment ML/AI services and tools that could perform liveliness human
detection. Assessment was made with Python Pandas project and Tableo.
Top technologies: Hashicorp stack (Vault, Consul, Terranform, Nomad and
other), python, golang and best practices.

Senior SRE / DevOps Engineer

smava GmbH
* Making micro-service infrastructure play well together
* Lifting to the cloud with immutable infrastructure-as-code and self-service
tools
* Assist the architectural redesign to increase system reliability to operate at
scale
* Eliminating toil by automating repetitive tasks
* Coaching the software engineers on how to use the platform infrastructure
Tech Stack:
* Kubernetes (with Istio/Envoy), Docker Swarm and Docker
* Public Cloud AWS
* Python, Golang, Groovy
* Automation Tools (Ansible, Salt and Terraform)
* Kafka, RabbitMQ, PostgreSQL, Redis
* Monitoring Tools (Splunk, Grafana, Prometheus and OpsGenie)

Software Engineering Lead

Renault Digital
* Interviewed, trained and evaluated applicants
* Design local private cloud (multi tenant, multi DC with DB-as-a-service)
infrastructure based on opensource tools
* Design and implement software solutions for the Alliance partners (car
plants, major dealers, internal development) all over the world
* Building a cloud native distributed software
* Experience with multiple data centers and cloud infrastructure
Technology stack: Python, NodeJS/Typescript, Java/Springboot, Postgresql,
MySQL, Mongodb, redis, memcached, Kubernetes, Nomad, AWS, ansible,
docker, Jenkins, git
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Senior Software Engineer

Yandex
* Designing and implementing complex and reliable new end-to-end services
* Interviewed, trained and evaluated applicants
* Architected and participated in development of existing web applications
* DevOps: k8s, clouds, multi-DC infrastructure
Python, GO, PHP, Linux
Building distributed scalable services with modern technologies.
Designing high-performance and reliable infrastructure: from load balancer to
the app container.
Project overview, Performance, Automation, Security.
Launched the following services
* delivery.yandex.ru
* health.yandex.ru
Basic skills (hobby)
* Machine learning (theano, keras, tensorflow, caffe, xgboost)
* C++
* Blockchain (bitcoind, parity, geth)
Technology stack: python, flask, php, golang, mysql, redis, mongodb,
postgresql, memcache, celery, jenkins, teamcity, git, svn, linux, Kafka, salt
stack, ansible, terraform, open stack, docker

Team Leader / Head of Development

CIAN Media LLC
* Designing and implementing brand new backend and frontend platform (based on Django)
* Migrating from legacy php codebase to the new solution (backend and
frontend)
* Fullstack developer
* Coaching and mentoring team members
* DevOps role
Main goal was: run CIAN on a new platform.
The new platform was built from scratch and whole cian.ru was moved to the
new solution in less than 8 month.
Technology stack: python, django, mysql, redis, memcache, celery, jenkins,
git, linux

Team Leader / Head of Development

HighLoad++
* Building Internet resources for the high traffic
* Was developed private social network designed for traffic load up to 600 000
rps

Team Leader / Head of Development

Fabrika Online
* Built a full cycle of enterprise software development
* Used "Jenkins" for Continuous Integration, snapshot and release builds
* Integrating unit, functional and load testing for projects
* Setup a Wiki ("Confluence") to manage developer documentation
* Introduced SCRUM/Agile to manage the development "sprints"
* Switching to the new task/bug tracking system ("Jira")
* Designing and implementation workflow for the developers
Was used the following technologies:
* Javascript: NodeJS, AngularJS
* Databases: MongoDB, memcached, Redis
* Python: Flask, Django
* Queue: RabbitMQ (with Celery)
* PHP: Symfony, HipHop from Facebook
* OS: Linux (ubuntu)
* Virt.: KVM, LXC
* VCS: GIT (GitLab)
* And best practices to make developing even better
Working with such vendors as: Ubisoft, Gamigo, BlueByte

Software Data Engineer

Buongiorno
Develop new features and support biggest loyalty project in Russia: MTS
Bonus
ETL based on Unix command line tools, like sed, awk, cat, tail, grep, parallel,
and more...
Languages: Python, Perl, PHP
DB: MySQL

Software Engineer

Greenmama
* Development new features and support company web resources
* Administration company servers
Languages: PHP, Perl
OS: FreeBSD
DB: MySQL

Junior Software Engineer

Felix.ru
Develop new features and support intranet portal
Languages: PHP
DB: MySQL

Junior Engineer

MOSINTER
Support network at small internet provider.
OS: FreeBSD

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