Shrenik Aher
System Administrator
Navi Mumbai,MH
Summary
System Administrator with experience managing servers, firewalls, and enterprise network infrastructure. Skilled in Active Directory administration, network security, firewall configuration, and troubleshooting Windows-based environments to ensure system availability, security, and performance.
Overview
5
5
years of professional experience
4
4
Certifications
1
1
year of post-secondary education
Work History
System Administrator
Turbonet System Private Limited
Mumbai
08.2025 - Current
- Implemented rulesets based on industry best practices and organizational requirements.
- Created detailed reports on security incidents and recommended corrective actions.
- Managed Active Directory user accounts, groups, and computer objects.
- Configured Group Policy Objects to enforce organizational policies in the domain environment.
- Assisted in troubleshooting network connectivity issues related to DNS, DHCP and TCP and IP configuration.
- Performed routine troubleshooting and network monitoring.
- Configured and maintained routers, switches, firewalls, wireless networks and other network devices.
- Installed, configured, upgraded and troubleshot hardware components such as servers, PCs and printers.
- Deployed virtual machines using VMware vSphere technology.
- Installed, configured, and maintained server hardware and software.
- Monitored the performance of multiple cloud platforms including AWS, Azure, Google Cloud Platform, and other industry-leading providers.
- Provided technical support to customers on cloud-based applications and products.
IT Team Lead
i4T- ideas 4 Transformation
Mumbai, Maharashtra
11.2024 - 07.2025
- Led IT team delivering technology solutions for business transformation initiatives.
- Implemented tools and technologies to improve system performance and operational efficiency.
- Established best practices for server maintenance, patch management, and user administration.
- Tracked project progress, identified risks, and implemented corrective actions.
- Performed root-cause analysis and resolved complex system issues.
- Developed training materials and conducted end-user training.
IT Executive
Sunjewels Private Limited
Mumbai
07.2022 - 11.2024
- Monitored network performance to determine adjustments needed.
- Installed security software to protect networks.
- Installed, configured, and updated software and hardware components, ensuring system integrity and compatibility.
- Coordinated with vendors and support teams to resolve technical issues and procure necessary equipment.
- Provided technical support and training to users, improving system understanding and reducing support requests.
- Ensured compliance with IT policies and regulatory requirements, conducting regular audits and assessments.
- Collaborated with IT teams to design and improve the network architecture, enhancing overall performance and reliability.
- Facilitated the migration of servers and applications to cloud platforms, improving scalability and cost-effectiveness.
- Managed storage solutions, including NAS and SAN, optimizing data accessibility and redundancy.
- Managed email routing and internal message protocols to support reliable delivery of communications.
- Implemented security measures such as firewalls, antivirus programs.
- Installed, tested and evaluated new systems, applications and patches.
Desktop Support Engineer
Sai Enterprises
Mumbai
09.2020 - 06.2022
Desktop Support engineer
Bon Technologies (Mumbai) PVT. LTD
Mumbai
04.2018 - 09.2020
Education
Bachelor of Engineering - Computer Engineering
Rajiv Gandhi College of Engineering
India05-2023
Diploma - Computer Engineering
Navjeevan Education Society's Polytechnic
India02-2018
SSC -
Milind Vidyalaya
Powai Mumbai 03.2012 - 03.2013
Skills
- Network troubleshooting
- Active Directory management
- Cloud platform monitoring
- Technical support
- System integration
- IT documentation
- Email administration
- Firewall configuration
- Windows administration
- Backup management
- Firewall management
- Network security
Disclaimer
I hereby declare that the above-mentioned information is correct to my knowledge, and I bear the responsibility for the correctness of the above-mentioned particulars
Certification
- Fortinet Operator Self-Paced
- Fortinet Cybersecurity_2.0
- Fortinet Course_ThreatLandscape_3.0
- Fortinet Course_Cybersecurity_3.0
Timeline
System Administrator
Turbonet System Private Limited
08.2025 - Current
IT Team Lead
i4T- ideas 4 Transformation
11.2024 - 07.2025
IT Executive
Sunjewels Private Limited
07.2022 - 11.2024
Desktop Support Engineer
Sai Enterprises
09.2020 - 06.2022
Desktop Support engineer
Bon Technologies (Mumbai) PVT. LTD
04.2018 - 09.2020
SSC -
Milind Vidyalaya
03.2012 - 03.2013
Bachelor of Engineering - Computer Engineering
Rajiv Gandhi College of Engineering
Diploma - Computer Engineering
Navjeevan Education Society's Polytechnic