Aliaksei Sheshka,加拿大蒙特利尔开发人员
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Aliaksei Sheshka

Verified Expert  in Engineering

Network Developer

Location
Montreal, QC, Canada
Toptal Member Since
April 1, 2022

Aliaksei是一位网络和系统自动化开发人员,在SRE和网络自动化方面拥有多年的经验, cloud, 以及内部部署. 他在使用Linux设计和管理复杂的高可用性设置和IP网络方面有着良好的记录, Kubernetes, SQL, and Go. 自2002年以来,Aliaksei一直在运行容器化工作负载.

Portfolio

Tata Communications
Linux, IP网络,Go, Python, SQL,网络,边界网关协议(BGP)...
Bell Canada
RADIUS, Solaris, Perl, Python, PHP, Networking, 边界网关协议(BGP)...
Gameloft
IPsec, OpenBSD, Linux, Cisco,边界网关协议(BGP), IP网络,MySQL...

Experience

Availability

Part-time

首选的环境

Linux, Kubernetes, Go, Python, IP网络

The most amazing...

...我为一家主要的电信运营商开发了一个BGP配置门户.

Work Experience

高级网络开发人员

2009 - PRESENT
Tata Communications
  • 开发了将不同厂商路由器抽象为统一门户的BGP发放系统.
  • 实现了一层IP网络的AAA (authentication, authorization, and accounting)解决方案.
  • 为一级服务提供商开发IP网络遥测采集器.
Technologies: Linux, IP网络,Go, Python, SQL,网络,边界网关协议(BGP), CFEngine, SNMP, Shell, DNS, ClickHouse, Terraform, 站点可靠性工程(SRE), DevOps, Bash, Ansible, Azure, MPLS (Multiprotocol Label Switching), gRPC, 资源公钥基础设施(RPKI), Firewalls, AWK, Cisco, IPv6, PostgreSQL, Syslog, Grafana, Juniper, NGINX, Docker, Helm, ZFS, SMTP, CentOS, Debian, FreeBSD, RHEL, Ubuntu, Amazon S3 (AWS S3), MinIO, Redis, Amazon EC2, CI/CD Pipelines, GitLab CI/CD, 系统管理, DigitalOcean, IP Routing, 网络管理, FRR, MariaDB, Incident Management, Monitoring, 基础设施即代码(IaC), 持续交付(CD), Git, Scripting, Amazon EKS, Network Engineering, SSL Certificates, Nagios, Linux Administration, Linux服务器配置, Linux服务器管理, 谷歌云平台(GCP), GitLab, Google Cloud, Networks, 动态主机配置协议(DHCP), Systemd, 高可用性系统, 思科认证网络助理路由 & Switching, NVIDIA Cumulus Linux, Network Architecture, Containerization, Virtualization, Containers, DDoS, Junos OS, OSI Model, 内容分发网络(CDN), Kentik, Shell Scripting, Extreme Networks, Cisco Switches, Architecture, AWS Direct Connect, Network Automation, Direct Connect (DC), CCNP

高级系统管理员

2009 - 2009
Bell Canada
  • 部署了高度可用的地理分布式RADIUS设置.
  • 开发一个报告解决方案来检测账单异常.
  • 计划并实现了向新硬件堆栈的迁移.
Technologies: RADIUS, Solaris, Perl, Python, PHP, Networking, 边界网关协议(BGP), SNMP, Shell, DNS, 站点可靠性工程(SRE), Bash, Firewalls, Cisco, IPv6, PostgreSQL, Syslog, IPsec, ZFS, CentOS, RHEL, 系统管理, IP Routing, 网络管理, Incident Management, Monitoring, Scripting, Network Engineering, SSL Certificates, Linux Administration, Linux服务器配置, Linux服务器管理, Networks, 高可用性系统, 思科认证网络助理路由 & Switching, Network Architecture, Containerization, Virtualization, Containers, Shell Scripting, Cisco Switches, Architecture, AWS Direct Connect, Network Automation, CCNP

高级网络管理员

2008 - 2008
Gameloft
  • 开发了一个高可用性的IPsec解决方案来连接支付供应商.
  • 使用零接触配置创建自定义OpenBSD映像.
  • 将分片引入游戏MySQL基础设施.
Technologies: IPsec, OpenBSD, Linux, Cisco,边界网关协议(BGP), IP网络,MySQL, Apache, CentOS, Debian, FreeBSD, RHEL, 系统管理, IP Routing, 网络管理, Incident Management, Monitoring, Scripting, Network Engineering, SSL Certificates, Ubuntu, Linux Administration, Linux服务器配置, Linux服务器管理, Networks, 高可用性系统, 思科认证网络助理路由 & Switching, Network Architecture, Containerization, Virtualization, Containers, Shell Scripting, HAProxy, Cisco Switches, Architecture, Network Automation, CCNP

System Administrator

2007 - 2008
Caxem
  • 引入CDN,加快图片加载速度,转换效果更好.
  • 精简版本管理,使用Apache Subversion (SVN)和Local Volume Manager (LVM)卷快照.
  • 为监控系统开发了语音(SIP)通知解决方案.
Technologies: NGINX, ColdFusion, SQL, Apache, MySQL, Debian, RHEL, 系统管理, IP Routing, 网络管理, Incident Management, Monitoring, Scripting, Network Engineering, SSL Certificates, Ubuntu, Linux Administration, Linux服务器配置, Linux服务器管理, Networks, 高可用性系统, Network Architecture, Containerization, Virtualization, Containers, Shell Scripting, Cisco Switches, Architecture, Network Automation

BGP发放系统

我是基于Go和python的门户的主要开发人员和维护者,该门户在多供应商的第1层ISP网络上提供各种BGP会话.

这是一个涉及多个利益相关者的多年项目. 因此,客户的供应时间大大减少了.

基于go的SNMP/XML-RPC收集器

基于go的SNMP/XML-RPC收集器用于从Tier1 ISP的路由器收集遥测数据. 之后收集的数据存储在ClickHouse的SQL数据库中. 各种分析和警报系统依赖于这些数据来洞察网络.

IPv6网络聚合工具

http://github.com/afpd/netaggregate
一个基于c++的IPv4/IPv6网络聚合工具.

该实现没有外部依赖,用于由于内存和CPU限制而无法运行Python IP地址库的项目, i.e., embedded systems.
1996 - 2021

物理学硕士学位

白俄罗斯国立大学-明斯克,白俄罗斯

2022年2月- 2025年2月

Kubernetes认证管理员

The Linux Foundation

2019年2月至今

C++ Yellow Belt

Coursera

Libraries/APIs

RADIUS

Tools

Terraform, Syslog, NGINX, Apache, Amazon EKS, Nagios, Systemd, Shell, Helm, Ansible, Grafana, GitLab CI/CD, Azure Kubernetes服务(AKS), Git, GitLab

Frameworks

CFEngine, gRPC

Paradigms

DevOps,思科认证网络助理路由 & 交换、DDoS、持续交付(CD)

Languages

Bash, Go, Python, SQL, Perl, AWK, XML, PHP, c++

Platforms

Kubernetes, Linux, DigitalOcean, Amazon EC2, 亚马逊网络服务(AWS), OpenBSD, CentOS, Debian, FreeBSD, Ubuntu, Solaris, 谷歌云平台(GCP), Docker, Azure

Storage

ClickHouse, PostgreSQL, MySQL, XML-RPC, JSON, Amazon S3 (AWS S3), Redis, MariaDB, Google Cloud

Other

Networking, DNS, SNMP, 边界网关协议(BGP), IP Networks, 站点可靠性工程(SRE), 资源公钥基础设施(RPKI), Firewalls, Cisco, IPv6, Juniper, ZFS, SMTP, RHEL, Rocky Linux, 系统管理, IP Routing, 网络管理, FRR, Incident Management, Monitoring, 基础设施即代码(IaC), Scripting, Network Engineering, SSL Certificates, Linux Administration, Linux服务器配置, Linux服务器管理, Mellanox技术, Networks, 动态主机配置协议(DHCP), 高可用性系统, NVIDIA Cumulus Linux, Network Architecture, Containerization, Virtualization, Containers, Junos OS, OSI Model, 内容分发网络(CDN), Shell Scripting, Cisco Switches, Architecture, AWS Direct Connect, Network Automation, Direct Connect (DC), CCNP, Physics, 传输层安全性(TLS), MPLS (Multiprotocol Label Switching), IPsec, MinIO, CI/CD Pipelines, Kentik, HAProxy, Extreme Networks, GPU Computing, ColdFusion

有效的合作

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