Pushparaj Sinha
Singapore
Summary
Experienced network professional with expertise in designing, planning, implementing, and managing enterprise IT infrastructure. Proven track record in software-defined networking (SDN) technologies and protocols, such as Cisco ACI, Cisco SDWAN, VMware NSX-T, and VXLAN. Committed to aligning enterprise IT strategies with organizational goals.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Technical Consultant (TS System Integration Specialist)
NTT Singapore Pte Ltd
02.2023 - Current
- Network assessment of existing infrastructure, identify potential gaps and improvement
- Develop detailed network design plan and proposals
- Implement network solutions based on design
- Ensure seamless integration with existing systems and partners
- Ensure compliance of network devices
- Close coordination with IT teams and other stakeholders
- Prepare detailed documentation of network configuration and changes
- Projects- SGX (Singapore Exchange) ULL, DBS ACI Implementation, May Bank Tech Refresh, Deutsche Bank DC Exit, SIA Tech Refresh
Senior Network Analyst
Honeywell
12.2020 - 02.2023
- As a solution engineer of Honeywell NCA (Network Connectivity and Architecture) team, responsible for design the solution as per business requirement and implement for the assigned projects
- Design and implemented Cisco SDWAN Viptela solutions to 100+ Honeywell locations of APAC, EMEA, US and LATATM Regions
- Expansion and support to Cisco ACI fabric deployed at US DC
- Design and implemented NSX-T at APAC DC
- Documentation - BoM, LLD, Runbook
Infrastructure Architect
IBM
06.2018 - 12.2020
- As Infrastructure Architect, worked for LBG (Lloyds Banking Group) for hybrid cloud project named as 'change the bank and run the bank'
- Design and implemented VMware NSX-V and Cisco ACI fabric as part of hybrid cloud setup
- Prepared LLD and implementation plan for the project
- Performed UAT and fix the gaps identified
Senior Network Engineer
GDC Dimension Data
03.2018 - 06.2018
- As L3 Engineer in TRG (Technical Resolver Group) team for APAC Clients in shared support model
- Proactive support with Configuration management, Capacity management, Problem management etc
- For managed services customers
- Configuration, management and troubleshooting for assigned proactive and reactive cases adhere to SLA commitment
- Coordination with OEMs, SDMs, Client teams for smooth support operations
Senior Network Engineer
Dimension Data
03.2016 - 02.2018
- As L3 Engineer in TRG (Technical Resolver Group) team for APAC Clients in shared support model
- Proactive support with Configuration management, Capacity management, Problem management etc
- For managed services customers
- Configuration, management and troubleshooting for assigned proactive and reactive cases adhere to SLA commitment
- Coordination with OEMs, SDMs, Client teams for smooth support operations
Education
Master of Technology - Cloud Computing
IIT
Patna06-2026
MBA - Computer Information Systems
Sikkim Manipal University
Gangtok06-2020
Bachelor of Technology - Electronics And Communication Engineering
Uttar Pradesh Technical University
Lucknow06-2014
Skills
- Technical Solution Development
- Network Administration
- Technical Consultation
- Network Security Expertise
- Enterprise Architecture Design
- Technical Advisory Services
- IT Systems Architecture Planning
- Network administration
- Detailed Network System Documentation
- Network Infrastructure Design
Certification
- CCNP - Enterprise
- CCNP - Data Center Core
- VCAP - Network Virtualization Design
- VMware Certified Professional - Network Virtualization
Timeline
Technical Consultant (TS System Integration Specialist)
NTT Singapore Pte Ltd
02.2023 - Current
Senior Network Analyst
Honeywell
12.2020 - 02.2023
Infrastructure Architect
IBM
06.2018 - 12.2020
Senior Network Engineer
GDC Dimension Data
03.2018 - 06.2018
Senior Network Engineer
Dimension Data
03.2016 - 02.2018
Master of Technology - Cloud Computing
IIT
MBA - Computer Information Systems
Sikkim Manipal University
Bachelor of Technology - Electronics And Communication Engineering
Uttar Pradesh Technical University
Similar Profiles
Xuelin Samantha NgXuelin Samantha Ng
Senior Associate Specialist, Business Operations at NTT Singapore Pte. Ltd.Senior Associate Specialist, Business Operations at NTT Singapore Pte. Ltd.
ABUSUHUD ABUSUBAYANABUSUHUD ABUSUBAYAN
Senior Software Development Engineer at NTT Singapore Pte LtdSenior Software Development Engineer at NTT Singapore Pte Ltd
Nayanajith PilapitiyaNayanajith Pilapitiya
Senior Software Development Engineer at NTT Singapore Pte LtdSenior Software Development Engineer at NTT Singapore Pte Ltd