Donal Stack Email & Phone Number
Who is Donal Stack? Overview
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Donal Stack is listed as Principal Consultant and Ireland Managed Services Manager at Calligo, a with 140 employees, based in Ireland. AeroLeads shows a matched LinkedIn profile for Donal Stack.
Donal Stack previously worked as Cloud Services Consultant at Calligo and Senior IT Managed Services Consultant at Calligo. Donal Stack holds Higher Diploma In Science In Computing, First Class Honours from Institute Of Technology Blanchardstown.
Email format at Calligo
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About Donal Stack
Donal Stack is a Principal Consultant and Ireland Managed Services Manager at Calligo.
Donal Stack's current company
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Donal Stack work experience
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Cloud Services Consultant
Current
Senior It Managed Services Consultant
Managed Service Consultant
Field Service Engineer
* Main support engineer to several of our top clients in Dublin* Provide 3rd line support to the helpdesk and other field engineers* Workstation and server installations. Windows 10, WS 2012 r2 and 2016. Hyper-V and Cluster environments* Configuration and installation of firewalls. Predominantly SonicWall and FortiGate’s. Experience with Site-to-Site and SSL VPNs, VLANs, HA, etc.* On site client support and admin dealing with a wide variety of issue i.e. security breaches, ransomware, email threats, Office 365, networking, servers, RDS environments, firewalls, firmware, printers, AD, GPOs, Wi-Fi, onsite and offsite backups, etc.* Server and domain migrations* Creation of new domains, hosting and migration of emails from Exchange to Office 365 or other tenancies. Management and admin of multiple O365 domains* Moving and setting up comms areas for multiple companies* Security – Intune, MDM, Anti-Virus, firewall administration, Cyber Risk Awareness, Multi-Factor Authentication, Ransomware attacks, email breaches, etc.
System Administrator
Providing support to over 250 telecom users. Campaigns include CITI Bank, Vodafone, Toshiba, Zurich, Energia, FAI and Topaz.Asterisk, Queuemetrics, Wombat Dialler, SugarCRM, Codas, Active Directory, Navicat, SonicWall and PRTG administratorTransfer of networks, servers and infrastructure due to relocation of companyMigration of databases and systems due to implementation of a new CRM and serverCreation of scripts to manage data and provide reportsCreation of scheduled batch jobs and full management of all system backups Management of companies applications and helpdeskEnforcement and updating of company policiesDevelopment and improvement of client websites including Vodafone’s staymobile.ie, FAIs new Summer Soccer Schools booking engine and petinsure.ie VPN setup and firewall knowledgeWeb-Filtering experience using WebTitan and BarracudaImplementation of X-Lite and Bria softphones and CTIs for new campaigns
Technical Support Agent
Providing support for over 2000 customers that use PC's, laptops, Wyse terminals, Getac PS236 and V100 devices to resolve all IT queries, incidents and requests. All issues dealt with through a ticketing system and responded within a tight SLA. Support includes using Active Directory, Dameware, MobiControl, and Embassy Recovery to resolve issues with users accounts, Outlook, Citrix (remote access using tokens/fobs), configure computer settings, software installations and network issues.
It Support/Program Developer Intern
IT Support: providing assistance to OPWs wide customer base in Ireland using Dameware and Active Directory. This involves troubleshooting a wide range of software and hardware problems that include updating and installing software to user standards and changing access rights and password information for new and existing users.Experience in setting-up/imaging and encrypting PC’s and laptops for new user. Setting up their email accounts and connecting to printers on the network.Software Development: Working with Git, Play Framework, Netbeans, SQL Workbench and Wordpress while using Java, Javascript, HTML5, CSS and SQL.Projects include redeveloping the old OPW website and creating an app that included TDD. More information available on request.
Student
Created a fully functional Geo-Location Android App using Java in Eclipse.Java Swing programs that included a contact/phone book with a presentable user friendly GUI.Experience of database management using SQL. Network management.
Assistant Manager
• Management and supervision of staff on daily basis.• Prepare rosters and assign tasks.• Daily cash reconciliation.• Stock Control: Ensuring stock levels of goods, petrol and diesel are maintained and ordered when required.• Provide a friendly, efficient customer service and help deal with any queries from the public and staff.
Events Team
• Worked as part of the Public Relations Department• Dealt with the public and promoted the brand• Worked as part of a 12 person team• Set-up and promoted at sponsored events such as Oxegen and All Ireland Finals• Organised and participated in voluntary trips to Children’s Hospitals to help out and have a fun day for the kids
Student Engineer
• Assisted in the development and maintenance of sewers and gullies in the Dublin City region.• Drafted documentation for repairs to be carried out.• Carried out detailed surveys and reports.• Assisted the supervision of site investigation works in a water-based environment.• Assisted with the surveying for the set-up of standards and implication of the Fats, Oils and Grease (FOG) Programme.• Surveyed a site for the construction of a new sediment tank in the Ringsend Wastewater Treatment Plant.
Donal Stack education
Higher Diploma In Science In Computing, First Class Honours
Advanced Diploma In Project Management, 2.1 Honours
Bsc (Hons) Structural Engineering, 2.1 Honours
Frequently asked questions about Donal Stack
Quick answers generated from the profile data available on this page.
What company does Donal Stack work for?
Donal Stack works for Calligo.
What is Donal Stack's role at Calligo?
Donal Stack is listed as Principal Consultant and Ireland Managed Services Manager at Calligo.
Where is Donal Stack based?
Donal Stack is based in Ireland while working with Calligo.
What companies has Donal Stack worked for?
Donal Stack has worked for Calligo, Itomic Voice & Data, Interaction, Fujitsu, and Office Of Public Works (Opw).
How can I contact Donal Stack?
You can use AeroLeads to view verified contact signals for Donal Stack at Calligo, including work email, phone, and LinkedIn data when available.
What schools did Donal Stack attend?
Donal Stack holds Higher Diploma In Science In Computing, First Class Honours from Institute Of Technology Blanchardstown.
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