Summary
Overview
Work history
Education
Skills
Certification
Timeline
Accomplishments
Hobbies
Hi, I’m

Liarra Sims

Worthing,West Sussex

Summary

As a multifaceted IT professional with a strong background in service management, infrastructure design, and technical support , I bring a unique combination of technical acumen and customer-centric focus to every role. I have consistently delivered high-impact solutions in both corporate and remote environments, ranging from leading IT service transformation projects to designing telecommunications networks with GIS and CAD tools.


With experience in Microsoft technologies , cybersecurity practices , and project coordination , I thrive in environments that demand precision, problem-solving, and collaboration. My practical knowledge of ITIL best practices , ISO 27001 standards , and Agile methodologies enables me to bridge the gap between technology and business objectives. I am passionate about continuous learning and innovation , which is reflected in my academic journey and multiple certifications. My career goal is to contribute to forward-thinking organisations by enhancing digital infrastructure, optimising processes, and ensuring robust security standards.

Overview

6
years of professional experience

Work history

Netsol Technologies Europe
Horsham, West Sussex

IT Services Analyst
11.2024 - Current

Job overview

  • Spearheaded the migration of Windows and iOS devices to Entra and Intune, enhancing device management efficiency and security protocols across the organisation.
  • Designed and implemented an IT service desk ( ITSM ) aligned with ITIL best practices , establishing a continuous improvement register and setting SLAs to optimise service delivery and user satisfaction.
  • Developed and launched a comprehensive SharePoint and intranet site company-wide, facilitating improved collaboration, communication, and access to resources for all employees.
  • Collaborated with HR to create a robust on-boarding process , ensuring a seamless integration for new hires through thorough documentation and accessible informational points.
  • Facilitated Change Approval Board ( CAB ) meetings, driving effective change management and ensuring alignment with organisational goals.
  • Worked closely with the Chief Security Officer (CSO) to implement company-wide changes aligned with ISO 27001 standards, enhancing the organisation's security posture and compliance .
  • Engineered innovative solutions using Agile methodologies, conducting proof of concept and pilot testing to ensure the effectiveness of new initiatives before full-scale implementation.
  • Implemented biometric security measures for employees, significantly improving access control and safeguarding sensitive company information.
  • Leveraged Microsoft Purview to establish sensitivity labelling , data loss prevention , and e-discovery protocols, protecting organisational data and ensuring compliance with regulatory requirements.
  • Conducted detailed data analysis to inform strategic decision-making, enabling prioritised project selection and resource allocation for maximum impact.
  • Utilised Intune for automated app and policy deployment while leveraging remediation and scripts for enhanced efficiency.
  • Oversaw the management of endpoints within M icrosoft Security , focusing on device security and vulnerability management to ensure a secure operating environment.
  • Worked with Oracle Database and MySQL to update databases for developers, ensuring data integrity and accessibility for application development needs.

Zzoomm
Remote

Customer Care Representative
06.2024 - 11.2024

Job overview

  • Delivered first-line technical support on network and third party products, achieving swift issue resolution.
  • Took ownership of personal queue , seeing issues through to resolution or escalation as appropriate.
  • Resolved billing queries using stored customer records.
  • Gave first-line support to customers within agreed Service Line Agreement ( SLA ) and KPI's .
  • Resolved customer issues effectively, using strong interpersonal skills and conflict resolution techniques.
  • Assisted customers with varying questions using product knowledge and service expertise .
  • Used Freshdesk to track support tickets and document actions.

Zzoomm
Remote

Junior Design and Inventory Engineer
08.2022 - 06.2024

Job overview

  • With high attention to detail developed telecommunication network drawings in GIS and CAD software.
  • Developed expertise in variety of technical disciplines including cloud services and network management .
  • Planned and organised surveys and other statistical collections for data analysis.
  • Coordinated with field teams to problem solve and accurately build/document infrastructure .
  • Precisely documented design processes and routines.
  • Acted as reliable Subject Matter Expert (SME) by providing prompt and accurate expertise to other support agents.

CurveIT
Brighton, Brighton and Hove

1st Line Support Agent
12.2021 - 07.2022

Job overview

  • Asked customer targeted diagnostic questions to quickly resolve network, software, and hardware issues.
  • Swiftly answered phone and email enquiries either resolving or escalating tickets.
  • Accurately tracked support tickets and document actions.
  • Acquired, set up and configured hardware and software to meet specific customer requirements.
  • Updated and tracked users and user equipment though MSP software (n-able).
  • Managed user accounts and information though Microsoft 365 and Azure AD.
  • Successfully completed work in line with company KPI's and SLA's .

CurveIT
Brighton, Brighton and Hove

GIS Designer / Project Assistant
02.2020 - 07.2022

Job overview

  • Closely collaborated with the lead designer to develop GIS workflow.
  • Successfully ensured project milestones and objectives.
  • Interacted with external construction teams to oversee telecom infrastructure build and appropriately document as built .
  • Wrote business correspondence and technical letters .
  • Set appointments with field teams to carry out service changes or deliver new products .
  • Maintained excellent client satisfaction by providing in-depth support.
  • Received and screened high-volume internal and external communications , calls and email.
  • Applied critical thinking to analyse problems , evaluate solutions and select best decisions.

Education

The Open University
Milton Keynes

Bachelor of Science from Combined STEM
04.2017

University overview

Skills

  • Technical issues analysis
  • ITSM and ITILv4
  • On-prem Active Directory
  • MSP /MDM/MDR
  • Microsoft 365 / Azure AD /Entra /Intune
  • Cybersecurity and Compliance
  • Python
  • Oracle / MySQL / SQL
  • Database management

Certification

  • SQL Bootcamp - Udemy, 2024
  • CCNA: Switching, Routing and Wireless Essentials - Cisco, July 2021
  • CompTIA IT Fundamentals - Cisco, Feb 2020
  • Java Course - Sololearn, Oct 2019
  • Complete Cyber Security: Network Security - Udemy, Oct 2019
  • Complete Cyber Security: Hackers Exposed - Udemy, Jun 2019
  • Python 3 - Sololearn, June 2019

Timeline

IT Services Analyst
Netsol Technologies Europe
11.2024 - Current
Customer Care Representative
Zzoomm
06.2024 - 11.2024
Junior Design and Inventory Engineer
Zzoomm
08.2022 - 06.2024
1st Line Support Agent
CurveIT
12.2021 - 07.2022
GIS Designer / Project Assistant
CurveIT
02.2020 - 07.2022
The Open University
Bachelor of Science from Combined STEM
04.2017

Accomplishments

Accomplishments

    Women In Tech Awards - Rising Star Nomination 2025

Hobbies

Hobbies
  • A love for exploring historical sites with a membership to English Heritage and National Trust.
  • Has an ever growing collection of board games.
  • Engages with code-solving sites for fun such as Sololearn.
  • Enjoys disassembling objects to discover their inner workings.
Liarra Sims