Infra & System Administrator | AWS | Azure | Zoho | SAP

Starting at

$

599

About this service

Summary

I provide end-to-end infrastructure solutions, ensuring scalable, automated, and secure systems with continuous deployment and monitoring, delivering high availability and reliable operations.
Core Competencies Cloud Infrastructure: AWS, Azure, Google Cloud Platform (GCP) ✅ CI/CD Pipelines: GitHub Actions, Azure Pipelines, GitLab CI ✅ Networking & Protocols: TCP/IP, DNS, DHCP, FTP, SSH, SNMP, VPN ✅ Monitoring & Logging: Prometheus, Grafana, Zoho Analytics ✅ Automation & Scripting: Bash, Python, PowerShell, Terraform ✅ ERP & Business Systems: SAP Integration, Zoho CRM, SAP BTP ✅ Security & Compliance: IAM, Secrets Management, Zero Trust, SOC2

What's included

  • Cloud Infrastructure Setup & Optimization (AWS & Azure)

    Design and implement scalable cloud architectures on AWS or Azure. Optimize resource usage to reduce costs without compromising performance. Ensure high availability and disaster recovery configurations are in place.

  • System Administration & Monitoring

    Manage and monitor servers, networks, and storage to ensure uptime and reliability. Set up centralized logging and monitoring using Grafana or Azure Monitor. Implement robust security policies, including regular patching, backup, and recovery procedures.

  • Zoho & SAP Integration & Administration

    Configure and administer Zoho CRM, Zoho Desk, and other Zoho applications to streamline business operations. Implement and manage SAP ERP modules for financials, procurement, or logistics. Ensure data synchronization between Zoho and SAP for unified reporting and analytics.

  • Security & Compliance Management

    Conduct security audits to identify and mitigate vulnerabilities across AWS, Azure, and on-prem systems. Ensure compliance with industry standards like GDPR, HIPAA, or ISO 27001.

Recommendations

(5.0)

Waison was great to work with, quick, responsive, and efficient. He handled a backend update on our Shopify Plus site perfectly. Would definitely recommend for any Shopify development needs!

Jasmine Ow • Sonicstride

Client • Mar 12, 2025

aison was a huge help in getting the first version of Sonicstride’s web platform off the ground. He’s not just a skilled developer but also someone who really understands the challenges of a startup. He was proactive, always looking for solutions, and brought great ideas to the table. Even when we hit roadblocks, he tackled them with a problem-solving mindset. I really appreciated his contributions, and I’d highly recommend him to anyone looking for a reliable and thoughtful developer! ☺️

Waison was a huge help in getting the first version of Sonicstride’s web platform off the ground. He’s not just a skilled developer but also someone who really understands the challenges of a startup. He was proactive, always looking for solutions, and brought great ideas to the table. Even when we hit roadblocks, he tackled them with a problem-solving mindset. I really appreciated his contributions, and I’d highly recommend him to anyone looking for a reliable and thoughtful developer! 👍


Client • Mar 14, 2025

Waison is by far the most exceptional developer I've ever worked with, and I've worked with multi-billion dollar agencies. He produced our entire app from the design stage to full-scale implementation in 1 month. I absolutely recommend him!

Waison is a well-rounded engineer with expertise across various areas, from web to IoT and data analysis. Not only is he a top independent professional, but I also believe he would be a "must to have" asset to any kind of tech startups.

I highly recommend him for Full-Stack, DevOps, and Software Architecture. He’s productive, knowledgeable, and always supportive—ready to take the initiative and deliver AMAZING.


Client • Dec 5, 2024

Waison exceeded all expectations by replicating the data visualization of licensed software, We had no formulas or code, so the task that seemed nearly impossible. He’s an exceptional software architect and a brilliant problem solver


Client • Dec 18, 2024

Aksel Allouch

Client • Oct 26, 2024

Waison is a genius with boundless expertise in web app development. What truly sets him apart is his genuine passion for his craft. I am excited to continue our collaboration and highly recommend him to anyone seeking top-tier talent!

exceptional DevOps work!


Client • Nov 6, 2024

Waison excelled in developing a high-quality React.js application with me. Highly recommended for anyone seeking a skilled React.js developer


Client • Dec 11, 2024


Duration

1 week

Skills and tools

Cloud Infrastructure Architect

DevOps Engineer

Systems Auditor

AWS

Azure

Docker

SAP

Zoho CRM

Industries

Health Care
Logistics