Cloud & Infrastructure
Rajeev Sinha
Petaling Jaya
Summary
Innovative Senior Architect at DHL IT Services, with a background in developing and implementing complex IT solutions tailored to meet organizational needs, specializing in cloud architecture and container orchestration. Skilled in optimizing system architectures, enhancing operational efficiency, and ensuring seamless integration of new technologies. Demonstrated ability to lead cross-functional teams in executing projects that improve system reliability and performance. Successfully delivered scalable and secure infrastructure solutions, contributing to enhanced system functionality, and business growth.
Expert in automating deployment pipelines, achieving an 80% efficiency boost. Proven problem solver with a strong command of Kubernetes and a commitment to service excellence, driving innovative solutions and fostering continuous improvement in IT delivery.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Senior Architect
DHL IT Services
01.2023 - Current
- Cloud & Architecture: Lead the design and implementation of secure and scalable cloud architectures using Azure services.
- Container Orchestration: Drive containerized application orchestration through Kubernetes (OpenShift and AKS), ensuring high availability and resource efficiency.
- DevOps & Automation: Automate deployment pipelines using Jenkins, GitHub Actions, and Infrastructure-as-Code (IaC) to streamline application delivery.
- Monitoring and Observability: Leverage Azure Monitor, Log Analytics, OpenTelemetry, Prometheus, and Grafana for comprehensive monitoring and performance optimization.
- Messaging and Event-Driven Architecture: Architect and implement robust messaging solutions using RabbitMQ and other message brokers to optimize system communication and resilience.
- AI & Data Analytics: Represent the Customer Solutions (CS) domain for GenAI solutions, ensuring AI-driven enhancements in operations and customer service.
- Custom AI Model Training: Train and fine-tune OLLAMA custom models locally, using Prometheus and GSN datasets, for advanced AI-driven insights.
- AI-Powered Dashboards: Develop analytical dashboards using Streamlit (a Python framework) to visualize AI model performance and business insights.
- Service Quality Champion: Drive service excellence initiatives, ensuring reliability, efficiency, and continuous improvements in IT service delivery.
- Scalability and Reliability: Design and optimize microservices-based architectures with fault tolerance and scalability in mind.
- Continuous Learning and Mentorship: Stay updated with advancements in GenAI, Azure, Kubernetes, and messaging technologies, fostering knowledge sharing within teams.
Principal Application Support Specialist
DHL IT Services
Cyberjaya
08.2018 - 12.2022
- Provided innovative solutions for architecture challenges and managed 200+ databases across On-Prem and Azure Cloud
- Leveraged data-driven experiments and analysis to identify trends, interpret data, and deliver customer-focused solutions
- Introduced automation using DevOps tools like Jenkins and Git, increasing team efficiency by 80%
- Led the development of SOPs, process guides, flowcharts, and work instructions
Senior Infrastructure Engineer - Storage and Backup
DHL IT Services
Cyberjaya
04.2014 - 08.2018
- Spearheaded operations at Cyberjaya's data center, focusing on comprehensive infrastructure management
Senior System Engineer - Storage and Backup
DHL IT Services
Cyberjaya
09.2011 - 03.2014
- Collaborated with management and internal teams to assess system requirements
- Analyzed network data and infrastructure to identify inefficiencies and problems
- Developed and designed computer systems infrastructure, overseeing patch management
- Managed end-to-end deployment, installation, configuration, and administration
- Monitored systems and networks for anomalies, troubleshooting technical issues
- Trained engineering team on new systems, protocols, and best practices
- Stayed updated with technology advancements and industry standards
Unix Level III Engineer
HEWLETT PACKARD
Cyberjaya
06.2009 - 08.2011
- Led a team of six professionals, bearing responsibility and accountability for any service disruptions or outages
- Undertook the task of hardening operating system parameters to align with client or Dimension Data security policies, standards, and best practices
Senior System Administrator
Butler America
Hyderabad
04.2008 - 03.2009
- Troubleshot and resolved complex system and application issues, resulting in an improved user experience
- Monitored system performance, identified potential issues, and implemented corrective action to prevent outages
Command Center Executive
Net Connect Pvt Ltd.
Jamshedpur
07.2007 - 03.2008
Senior System Administrator
EASTERN COMPUNET PRIVATE LIMITED
12.2005 - 06.2007
Education
Master of Business Administration - Information Technology
SGVU
Jaipur02.2024
Associate Diploma - Data Science
The International Institute of Information Technology
Bengaluru04.2022
Bachelor of Arts - English Hons
Ranchi University
Jamshedpur03.2004
Skills
- Microservices
- Kubernetes (OpenShift and AKS)
- Jenkins
- GitHub Actions
- Monitoring and Observability (Azure Monitor, Log Analytics, Prometheus, Grafana)
- Management Systems
- Automation
- Storage Area Network (SAN)
- Splunk
- Problem solving
- Containerization
- Python programming
- Computer Systems
- Disaster Recovery
- Unix
- Data Management
- TOGAF 92
- Resilience
- Escalation Management
- DevOps
- Troubleshooting (Problem Solving)
- Infrastructure
- Storage management
- Container orchestration
- Cloud architecture
- Monitoring solutions
Certification
- Prometheus Certified Associate, The Linux Foundation
- Certified Kubernetes Application Developer, The Linux Foundation
- Microsoft Certified: Azure Solutions Architect Expert, Microsoft
- Microsoft Certified: DevOps Engineer Expert (AZ-400), Microsoft
- Microsoft Certified: Azure Data Fundamental (DP-900), Microsoft
- Microsoft Certified: Azure Administrator Associate (AZ-104), Microsoft
- AWS Cloud Practitioner (CLF-C01), Amazon
- TOGAF 9, The Open Group
- RHCE, Redhat
- HP UX CSA, Hewlett Packard
- ITILv3
- Veritas Cluster Suite, Veritas Inc
- Veritas Storage Management, V
- Brocade Fabric Administrator Gen5, Brocade
- RHCSA, Redhat
Hobbies and Interests
- Stock Analytics: Passionate about analyzing stock market trends, conducting financial analysis, and making informed investment decisions. This hobby enhances my analytical skills and keeps me updated with financial and economic trends.
- Literature: Enthusiastic about exploring various genres of literature, which enhances my comprehension and critical thinking skills.
Personal Information
- Place of Birth: Jamshedpur
- Title: Senior Architect
- Date of Birth: 12/24/82
- Nationality: Indian
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse
Software
DevOps & Automation
Monitoring & Observability
Messaging & Event-Driven Architecture
Programming & Scripting
AI & Data Science
Storage & Infrastructure Management
Websites
Affiliations
- The Linux Foundation
- Microsoft Certified Community
- AMQP RabbitMQ Community
- The Open Group
- Red Hat Certified Community
- AWS Certified Community
Interests
Cloud Computing & Architecture
AI & Machine Learning (GenAI, OLLAMA, custom AI model training)
Observability & Monitoring (Prometheus, Grafana, OpenTelemetry)
Messaging & Event-Driven Systems
DevOps & Automation (Jenkins, GitHub Actions, IaC with Terraform & Ansible)
Work Preference
Work Type
Gig WorkPart TimeWork Location
RemoteImportant To Me
Flexible work hoursLanguages
Hindi
Native language
English
Proficient (C2)
C2
Quote
The way to get started is to quit talking and begin doing.
Walt Disney
Timeline
Senior Architect
DHL IT Services
01.2023 - Current
Principal Application Support Specialist
DHL IT Services
08.2018 - 12.2022
Senior Infrastructure Engineer - Storage and Backup
DHL IT Services
04.2014 - 08.2018
Senior System Engineer - Storage and Backup
DHL IT Services
09.2011 - 03.2014
Unix Level III Engineer
HEWLETT PACKARD
06.2009 - 08.2011
Senior System Administrator
Butler America
04.2008 - 03.2009
Command Center Executive
Net Connect Pvt Ltd.
07.2007 - 03.2008
Senior System Administrator
EASTERN COMPUNET PRIVATE LIMITED
12.2005 - 06.2007
Master of Business Administration - Information Technology
SGVU
Associate Diploma - Data Science
The International Institute of Information Technology
Bachelor of Arts - English Hons
Ranchi University
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