Hire Postfix Developer
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Bash 10yr.
Shell Scripts 10yr.
MySQL 10yr.
Ansible
Ansible Playbook
Perl 8yr.
Python 5yr.
MS Azure 5yr.
ITIL 5yr.
Oracle Database 4yr.
AWS 4yr.
PostgreSQL 3yr.
GCP (Google Cloud Platform) 3yr.
AWS ElasticSearch 2yr.
MongoDB 2yr.
AWS ElasticSearch 2yr.
ServiceNow API 1yr.
Jira Service Desk 1yr.
Basic
Java
Pascal
juniper
NPM (Node Package Manager)
Kibana
ELK stack (Elasticsearch, Logstash, Kibana)
Microsoft SQL Server
NoSQL
ORM
rrd
Azure
AWS CLI (Amazon Command Line Interface)
AWS CloudWatch
AWS CodeDeploy
AWS CodeDeploy mail
AWS EB (Amazon Elastic Beanstalk)
AWS Elastic Kubernetes Service (EKS)
Azure
Azure Key Vault
Hyper-V
MS Exchange
Agile
ITSM
Scrum
Waterfall
Apache Tomcat
BGP
CIFS
Diameter
Dovecot
LDAP
mrtg
OpenVPN
OSPF
Postfix
RADIUS
Samba
TLS
VLAN
VPN
BitBucket
GitHub
Bitrix
Bitrix24
Citrix
Red Hat OpenShift Container Platform
CI/CD
DevOps
GitLab CI
Jenkins
Kubernetes
OpenVPN
Containerd
Docker
Docker Compose
Docker Swarm
ESXi
KVM (for Kernel-based Virtual Machine)
LXC
LXD
OpenVPN
Oracle VM VirtualBox
Proxmox
Terraform
VmWare
VPN
Exim
FreeBSD
HP-UX
Linux
macOS
MacOS Server
NetBSD
SunOS
Unix
Windows
Grafana
Monit
Nagios
Prometheus
SIP
Zabbix
Jira
OTRS
RequestTracker
Kafka
RabbitMQ
Microsoft Office 365
BAS
cisco
Courier
CSIM
DELL
DRS
Esx
Extreme
GSM Networking
Horizon
HP
jre
Microtik
MS Project
Qemu
RDP
Sendmail
Stunnel
Supermicro
virtualization
VxLAN
windows rds
- Over 20 years in IT with a master's degree in Cybernetics - Proficient in Ansible: Extensive experience in deploying and managing Ansible-driven infrastructure, particularly highlighted in roles as SRE/Architect (Aug 2018 – Present) and Senior DevOps Engineer/Lead Sysadmin (Aug 2020 – May 2021), where Ansible was pivotal in scaling a learning platform from 1,000 to over 100,000 students and in key migration projects. - Expertise in Windows Environments: Demonstrated strong skills in managing Windows environments, especially as an SRE/Architect (Aug 2018 – Present) and CTO (2013 – Mar 2022), involving Windows AD+MSSQL backoffice management and ITIL Service Management framework implementation on Windows platforms. - Versatile IT Roles with Ansible and Windows: Across various roles including IT Service Manager, Senior DevOps Engineer, and CTO, consistently applied Ansible and Windows technologies in large-scale infrastructure projects and day-to-day operations, showing versatility and depth in these areas. - Managing the growth of the learning platform from 1,000+ to 100k+ active students - ITIL v3 Foundations Certificate - More than 5 years of experience in leading ITIL Service Management capability and implementing end-to-end ITIL Service Management framework - Strong experience in using ServiceNow and Jira Service Desk for ITSM - Experienced IT/Telecom Specialist - UNIX and UNIX-Like OS (FreeBSD, Linux, SunOS, MacOS X) background - Over 20 years of Windows/windows server family. From NT4.0 /win3.1 up to Server2019. As well as upgrading Up to 15 years with server HW, and 13 years with storage solutions - Infrastructure problem-solver with a strong view on reliability, performance, and disaster recovery - Fluent English
Senior (5-10 years)
Ukraine
Azure
Microsoft Exchange
Microsoft SQL Server
MongoDB
MySQL
Redis
AWS
AWS EC2
AWS S3
AWS VPC
Azure AD
Azure DevOps
Hyper-V
Active Directory
Jenkins
Kubernetes
Bash
Powershell
BitBucket
DHCP
Microsoft DNS
Postfix
WLB
Docker
Terraform
VmWare
Graylog
Zabbix
Microsoft Office 365
sendgrid
- Cloud DevOps specialist with over 13 years of experience. - Have experience in architect and develop technical solutions for various on premise and Cloud based projects. - Good experience in Azure cloud, ci\cd, automation, deployment of HA systems. - For last 4 years participated in many projects related to Azure cloud. - Upper-Intermediate English - Available: ASAP
Senior (5-10 years)
Kyiv, Ukraine
$40/hr
Assembler
C#
Groovy
Java
PHP
Python
VBScript
juniper
Visual Basic .NET
FastCGI Process Manager (FPM)
Microsoft SQL Server
MySQL
MySQL cluster
PostgreSQL
AWS
CloudStack
SAAS
AWS Auto Scaling
AWS CloudWatch
AWS EC2
AWS EFS (Amazon Elastic File System)
Ansible
Jenkins
Kubernetes
Puppet
Apache HTTP Server
Apache Tomcat
Internet Information Services (IIS)
Nginx
Windows Server
Asterisk
asterisk PBX
AutoCAD
Microsoft Visual Studio
Bash
Perl
Powershell
BGP
Cisco switches
Dovecot
HAProxy
IPTable
OSPF
Postfix
RADIUS
BitBucket
GitLab
SVN
Centos
FreeBSD
Linux
cPanel
KVM (for Kernel-based Virtual Machine)
OpenVZ
Terraform
XEN
SIP
bhyve
CARP
Ceph
cisco
Cisco AS
Cisco ASes
Cisco Call Manager
Citrix XEN server
CLVM
ColdFusion
Config Server Firewall
CSF
csh
dual home BGP
EMC ScaleIO
Fuel
+Galera
GFS2
HAST
HRRP
IAX
iSCSI
Juju
MAAS
Mellanox: switches
MERA
MVTS
OpenBSD
OpenStack
OpenSwitch
RedHat GlusterFS
RIP
RIPE network resources
SCCP
softswitch
Spacewalk
Sun Open Storage
various gateways
VRRP
XenServer
zfs
- 15+ years of professional experience - Infrastructure planning and implementation. - Planning and setting up the environment and performing migration of an application multisite the environment into AWS EC2 cluster with a load balancer - Managing autoscaling and AMI-separating applications with shared network storage. - Upper-intermediate English - Available ASAP
Senior (5-10 years)
Ukraine
$4800/month
Terraform
Kubernetes
Docker
Python
XML
AWS ElasticSearch
ELK stack (Elasticsearch, Logstash, Kibana)
Flyway
MongoDB
MS Remote Access Service
MySQL
Oracle 8
Oracle Database
PostgreSQL
SQL
AWS
Azure
DigitalOcean
GCP (Google Cloud Platform)
Jira Software Cloud
AWS EC2
AWS ECR
AWS ECS (Amazon Elastic Container Service)
AWS ElasticSearch
AWS RDS (Amazon Relational Database Service)
AWS Route 53
AWS S3
AWS VPC
Azure
GCE
Ansible
Ant Migration Tool
bacula
Bamboo
CircleCI
Jenkins
OpenVPN
Apache ActiveMQ
Apache HTTP Server
Nginx
Windows 2000
Windows NT
Bash
Perl
BitBucket
Centos
Debian
FreeNAS
OpenSuse
Ubuntu
Windows
DHCP
DNS
Dovecot
HAProxy
IKEv1
IKEv2
L2TP
L2TP (OpenL2TPd)
LDAP
OpenVPN
Postfix
Samba
SSH
StrongSwan
ESXi
GCE
OpenVPN
Oracle VM VirtualBox
Rancher
Vagrant
VmWare
VMWare ESXi
XEN
Graylog
Zabbix
Jira
Mattermost
YAML
• 24-year experience as System engineer / DevOps with experience in network infrastructures management field across different OS (Linux, Windows). • Proficient with infrastructure clustering for handing high loads and high availability. Experience with building CI/CD pipelines. • Hands on experience with containerization using Docker, automated systems deployment using Ansible, infrastructure monitoring, centralized logging, Kubernetes. • Available: ASAP. • No scheduled vacations within next 3 months.
Senior (5-10 years)
Ukraine
Ruby 3yr.
GPS 10yr.
WIFI 10yr.
EMS 10yr.
MMS 10yr.
SMS 10yr.
USSD 10yr.
Requirements Analysis 8yr.
DHTML 7yr.
WordPress 7yr.
FTP 7yr.
CSS 6yr.
Adobe Photoshop 5yr.
DNS 5yr.
VPN 4yr.
VPN 4yr.
JavaScript 3yr.
Ruby on Rails 3yr.
MySQL 3yr.
PostgreSQL 3yr.
SQL 3yr.
Microsoft Visual Studio 3yr.
MS Paint 3yr.
Joomla 3yr.
OpenCart 3yr.
HTTPS 3yr.
Git 3yr.
GitHub 3yr.
Linux 3yr.
Google Drive 3yr.
RVM 2yr.
HTML5 2yr.
SCSS 2yr.
React 2yr.
Corel Draw 2yr.
AutoCAD 2yr.
RSpec 2yr.
HTTP 2yr.
SSL 2yr.
RESTful API 2yr.
RVM 2yr.
Capistrano 1yr.
jQuery 1yr.
XML 1yr.
XPATH 1yr.
XSL 1yr.
XSLT 1yr.
NPM (Node Package Manager) 1yr.
Redis 1yr.
SQLite 1yr.
Slim 1yr.
AWS 1yr.
DigitalOcean 1yr.
AWS S3 1yr.
Atlassian Trello 1yr.
Redmine 1yr.
MatLab 1yr.
Notepad ++ 1yr.
Sublime Text 1yr.
UML 1yr.
Selenium Webdriver 1yr.
Bitrix 1yr.
Bitrix24 1yr.
Drupal 1yr.
SSH 1yr.
Oracle VM VirtualBox 1yr.
Google Maps SDK 1yr.
Linux Mint 1yr.
macOS 1yr.
Ubuntu 1yr.
Nginx 1yr.
Puma (Ruby/Rack Web Server) 1yr.
GIMP 1yr.
SVG 1yr.
XSL-FO 1yr.
Capybara
HTML
SASS
Vue.js
Heroku
Axure RP
Facebook SDK
homebrew
vim
BDD
Kanban
SOLID
TDD
BDD
Capybara
CMS
cURL
Postfix
TCP/IP
Docker
Facebook SDK
GitLab
New Relic
ZSH
- 11 years experience in IT (CMS Platforms: Bitrix, WordPress, Joomla, OpenCart), JavaScript. - 3+ years with ROR Ecosystem - Upper-intermediate English. - Available ASAP.
Middle (3-5 years)
Belarus
Kubernetes
Terraform
Docker
AWS
AWK
PHP
ASP
HTML
InfluxDB
Momentum
MongoDB
MySQL
Oracle Database
PostgreSQL
PowerMTA
Quagga Inspections Database
Azure
DataPipe
Rackspace
Softlayer
AWS Auto Scaling
AWS CloudFront
AWS CloudTrail
AWS CloudWatch
AWS EC2
AWS ECR
AWS ECS (Amazon Elastic Container Service)
AWS Elastic Kubernetes Service (EKS)
AWS IAM (Amazon Identity and Access Management)
AWS RDS (Amazon Relational Database Service)
AWS Route 53
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SNS
AWS VPC
AWS WorkSpaces
Azure
Azure Resource Groups
Azure VM
Ansible
CI/CD
Jenkins
Pipeline
Apache HTTP Server
Apache Tomcat
JBoss
Nginx
Oracle WebLogic Application Server
squid
Asterisk
Gentoo
Bash
CLI
Perl
Regexp
BIND
bsnmp
DHCP
DNS
Dovecot
FTP
IPFilter
ipfw
IP-PBX
IPTable
isc-dhcp
mrtg
MTA
net-snmp
nfs
Packet Filter
PfSense
POP3
Postfix
PowerMTA
proftpd
Proxy
Samba
SNMP
TFTP
VPN
BitBucket
Git
GitLab
Perforce
SVN
Cacti
Cadvisor
check_mk
Monit
Nagios
Prometheus
smokeping
Debian
FreeBSD
Linux
Mandriva
RedHat
Ubuntu
Windows
Docker Swarm
OpenConnect
Openswan
OpenVPN Access Server
OpenVZ
VPN
XEN
Jira
Sendmail
- More than 15 years of experience in IT; - 4+ years of experience as a DevOps engineer; - 4+ experience with Kubernetes, Docker, and Terraform; - Good understanding of AWS Cloud Platform; - 2+ experience with Grafana; - Creating new development environments in the AWS cloud; - Deep skills in creating new development environments in the AWS Cloud; - Experience with migration to AWS; - Good knowledge of creating infrastructure and Security levels on AWS; - Experience working with databases; - Good skills in working with high loads; - ASAP
Senior (5-10 years)
Ukraine
DevOps
PHP
ASP
HTML
AWS ElasticSearch
InfluxDB
Momentum
MongoDB
MySQL
Oracle Database
PostgreSQL
PowerMTA
Quagga Inspections Database
AWS
Azure
DataPipe
Rackspace
Softlayer
AWS Auto Scaling
AWS CloudFront
AWS CloudTrail
AWS CloudWatch
AWS EC2
AWS ECR
AWS ECS (Amazon Elastic Container Service)
AWS Elastic Kubernetes Service (EKS)
AWS ElasticSearch
AWS IAM (Amazon Identity and Access Management)
AWS RDS (Amazon Relational Database Service)
AWS Route 53
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SNS
AWS VPC
AWS WorkSpaces
Azure
Azure Resource Groups
Azure VM
Apache HTTP Server
Apache Tomcat
JBoss
Nginx
squid
Windows Server
Asterisk
Gentoo
BIND
bsnmp
DHCP
DNS
Dovecot
FTP
IPFilter
ipfw
IP-PBX
IPTable
isc-dhcp
LDAP
mrtg
net-snmp
nfs
OpenVPN
Packet Filter
PfSense
POP3
Postfix
PowerMTA
proftpd
Proxy
Samba
SNMP
STP
TFTP
VPN
VTP
BitBucket
Git
GitLab
Perforce
SVN
Cacti
check_mk
Grafana
Monit
Nagios
smokeping
Centos
Debian
FreeBSD
Linux
Mandriva
RedHat
Ubuntu
Windows
CLI
Perl
Docker
Docker Swarm
OpenConnect
Openswan
OpenVPN
OpenVZ
Terraform
VPN
XEN
Jenkins
Kubernetes
OpenVPN
Pipeline
Jira
Kafka
Access Server
bases
BayStack
cisco
DELL
ecelerity
FWSM
JBOD
LinkSys
Mikrotik
NetGear
RAID
RAID5
SCM
Sendmail
VN
- 17+ years of experience in IT - Upper-Intermediate English - Available ASAP
Senior (5-10 years)
Odesa, UkraineTalk to Our Expert
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FAQs on Postfix Development
What is a Postfix Developer?
A Postfix Developer is a specialist in the Postfix framework/language, focusing on developing applications or systems that require expertise in this particular technology.
Why should I hire a Postfix Developer through Upstaff.com?
Hiring through Upstaff.com gives you access to a curated pool of pre-screened Postfix Developers, ensuring you find the right talent quickly and efficiently.
How do I know if a Postfix Developer is right for my project?
If your project involves developing applications or systems that rely heavily on Postfix, then hiring a Postfix Developer would be essential.
How does the hiring process work on Upstaff.com?
Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified Postfix Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.
Review Candidates: Access profiles of qualified Postfix Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.
What is the cost of hiring a Postfix Developer?
The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.
Can I hire Postfix Developers on a part-time or project-based basis?
Yes, Upstaff.com allows you to hire Postfix Developers on both a part-time and project-based basis, depending on your needs.
What are the qualifications of Postfix Developers on Upstaff.com?
All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.
How do I manage a Postfix Developer once hired?
Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.
What support does Upstaff.com offer during the hiring process?
Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.
Can I replace a Postfix Developer if they are not meeting expectations?
Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.