Hire the Best Cesium Experts

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Ahmed D.

Cairo, Egypt

$30/hr
4.8
146 jobs

Mid-Senior DevOps | AI Engineer I design and operate production infrastructure while building AI-powered systems that integrate directly into real business workflows. My work spans cloud architecture, Linux systems, CI/CD, Kubernetes, Supabase, Cloudflare, and scalable backend infrastructure ,alongside AI integrations using Claude, ChatGPT, MCP servers, and custom automation pipelines. Core Expertise DevOps & Cloud Infrastructure (AWS, GCP, Azure, Hetzner) Kubernetes, Docker, CI/CD pipelines Linux server administration & automation Cloudflare, reverse proxies, DNS, SSL, networking Supabase & PostgreSQL platforms AI integrations with Claude & ChatGPT MCP server development & tool-calling systems API integrations & workflow orchestration Infrastructure security, staging, backups, and production hardening Recent Projects Built a production MCP server connecting ServiceM8 with Claude AI using 14 operational tools Managed a multi-server WordPress infrastructure fleet with 21 production websites Architected a multi-tenant Supabase platform for UK property compliance workflows Deployed and secured cloud environments with automated backups, staging systems, and CI/CD pipelines Implemented AI-powered workflows integrating external APIs, databases, and operational systems I work comfortably across the full stack of modern infrastructure and AI systems — from provisioning servers and securing production environments to building intelligent integrations that automate business operations. If you need someone who can both architect reliable infrastructure and build production-ready AI systems on top of it, let’s discuss your project.

  • DevOps
  • Docker
  • Ansible
  • Terraform
  • Kubernetes
  • Jenkins
  • Linux
  • Unix Shell
  • Bash
  • Python
  • Infrastructure as Code
  • Claude
  • OpenAI API
  • API Integration
  • TypeScript
  • Node.js
  • PostgreSQL
  • Supabase
  • Cloudflare
  • WordPress
Konsam Daniel M.

Pune, India

$31/hr
5.0
1 jobs

I work in the US and European Time zones for US and European clients/companies. I have been doing EDI X12 integrations for the last 5 years. I can help you in your EDI requirement gatherings, requirement analysis, mapping specs design and development, development of maps, and onboarding of trading partners. I can help you in edi 850, 855, 856, 860, 846, 830, 810, 832, 846, 820, 864, 997, 210, 110, 310, 204, 214, 315 for supply chain and retail. I have also worked in API integrations with Amazon, Pallex etc. apart from XML, and other delimited file conversions and integrations with different corporate ERPs like SAP, CW1 etc. I can also help you in your day-to-day business edi support, errors and maintenance. Looking forward to working with you all. Regards Daniel India

  • Python
  • XML
  • Azure DevOps
  • SQL
  • Microsoft Excel
  • Software Integration
  • Technical Support
  • ASC X12
  • Electronic Data Interchange
  • SAP BusinessOne
  • Technical SEO
  • Social Media Advertising Analytics
  • Google Ads
  • Dell Boomi
Madhusudanan K.

Chennai, India

$25/hr
5.0
1 jobs

Most of your codebase is code you didn't write. I secure it. I'm a principal-level security engineer who hardens software supply chains end to end — from the dependency entering your build to the provenance that ships to production. I work in regulated environments where getting it wrong isn't an option. What I deliver: SBOM pipelines with Syft, Trivy, and GUAC — generation and continuous analysis wired into your build Dependency risk triage with OpenSSF Scorecard, so your team fixes what matters instead of drowning in alerts Build provenance aligned to SLSA — prove how your artifacts were built, don't just hope they're clean Policy-as-Code with Kyverno and OSCAL — guardrails that block bad builds and produce audit-ready evidence Frameworks: NIST SSDF, ISO 27001, SLSA, OpenSSF, EU CRA, PCI-DSS You get working tooling and clear remediation — not just a report. Message me and let's scope it.

  • Project Management Office
  • Open Source
  • AI Governance
  • Cybersecurity Management
  • GitHub
  • Atlassian Confluence
  • Jira
  • GDPR
  • C
  • Embedded Linux
  • GitLab
  • JFrog Artifactory
  • Cyber Threat Intelligence
  • DevOps
  • Vulnerability Assessment
  • Threat Detection
Ahmed A.

San Jose, California

$50/hr
5.0
2 jobs

I build the Azure platform that serves 13+ Vodafone markets worldwide. As a Platform Engineer at Vodafone Group, I work on TaaZure, an internal developer platform (IDP) that gives engineering teams across the Group self-service access to compliant, production-ready cloud infrastructure. Every component I ship is architecture-approved, security-approved, and fully automated. In a global telco, "it works" is not enough. It has to pass enterprise governance, and that is the standard I build to by default. My daily stack: Azure (AKS, networking, private endpoints), Terraform and Terragrunt, ArgoCD and GitOps delivery, Kyverno policy-as-code, KEDA autoscaling, Karpenter, and self-hosted GitHub Actions runners at scale. What that means for your project: → Infrastructure as Code done properly: modular, reusable Terraform and Terragrunt that your team can actually maintain → Kubernetes platforms with governance built in: policies, autoscaling, and cost control from day one, not bolted on later → CI/CD pipelines that are secure and auditable, not just fast → Enterprise habits at any scale: even a startup deserves infrastructure that will not need rebuilding in a year Before Vodafone, I ran cloud infrastructure for the largest kids' e-commerce platform in the Middle East and helped build a sovereign cloud platform for enterprises in Saudi Arabia. I have shipped under consumer traffic pressure and under government-grade compliance requirements alike. If you need cloud infrastructure that is automated, compliant, and built to enterprise standards, let's talk.

  • Ansible
  • Amazon Web Services
  • DevOps
  • Docker
  • Kubernetes
  • Git
  • Red Hat Administration
  • CircleCI
  • Prometheus
  • Azure DevOps
  • Vault by HashiCorp
  • Alibaba Cloud
  • Terraform
  • Python
  • Golang
  • Microsoft Azure Administration
Ivan G.

Skopje, North Macedonia

$35/hr
5.0
9 jobs

I build and operate production-grade infrastructure on Azure AKS, including multi-tenant AI platforms serving internal product teams with LiteLLM as an LLM gateway, Langfuse v3 for observability, and ArgoCD for GitOps-driven deployments. Certified Kubernetes Administrator (CKA, 88%) and AZ-104 certified, with 5 years running production clusters for European enterprise clients across utilities, manufacturing, and tech. Biggest wins: Cut AKS infrastructure costs by 50%+ through right-sizing and node pool consolidation Reduced monitoring spend by 60% replacing Azure Log Analytics with self-hosted Loki/Grafana Migrated production clusters to Azure Workload Identity, eliminating stored service principal secrets What I deliver: Multi-tenant AI platform infrastructure (LiteLLM, Langfuse, CloudNativePG, ClickHouse, Valkey) Production AKS operations, cost optimization, and incident response GitOps pipelines with ArgoCD, Terraform/Terragrunt, and Azure DevOps / GitLab CI Observability stacks: Prometheus, Grafana, Loki, Grafana Alloy Security hardening: Workload Identity, OIDC federation, RBAC, Trivy CVE scanning

  • Kubernetes
  • Azure DevOps
  • GitLab
  • Azure OpenAI Service
  • Microsoft Azure Administration
  • Microsoft Azure SQL Database
  • DevOps Engineering
  • Linux
  • CI/CD
  • Grafana
  • Amazon ECS for Kubernetes
Akhmad A.

Bengkulu, Indonesia

$15/hr
5.0
4 jobs

I'm a Site Reliability Engineer and System Engineer with 4+ years of experience building and maintaining cloud-native infrastructure at scale. My focus is on keeping production systems reliable, observable, and efficient — from managing Kubernetes clusters on AWS EKS, building CI/CD pipelines, setting up monitoring stacks, to being the person who troubleshoots production issues under pressure. What I bring to the table: • End-to-end ownership of cloud infrastructure across production and pre-production environments • Experience maintaining 99.99% uptime SLA on high-traffic systems • Hands-on with automation — reducing manual toil significantly through Ansible, GitOps, and pipeline improvements • Strong observability skills across Datadog, Splunk, Grafana, and Prometheus I enjoy working in fast-paced environments where reliability and delivery speed matter equally. Whether it's diagnosing a Kubernetes issue at 2AM or optimising a Jenkins pipeline, I get the job done. Currently based in Jakarta, Indonesia. Open to relocation and seeking new opportunities in cloud infrastructure, SRE, or DevOps roles internationally. Visa sponsorship required.

  • Network Engineering
  • Kubernetes
  • Linux System Administration
  • Grafana
  • Prometheus
  • Cloud Computing
  • Docker
  • Linux
  • Amazon Web Services
  • Amazon ECS for Kubernetes
  • Ansible
  • OpenStack
  • System Monitoring

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a Cesium Expert on Upwork?

You can hire a Cesium Expert on Upwork in four simple steps:

  • Create a job post tailored to your Cesium Expert project scope. We’ll walk you through the process step by step.
  • Browse top Cesium Expert talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Cesium Expert profiles and interview.
  • Hire the right Cesium Expert for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Cesium Expert?

Rates charged by Cesium Experts on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Cesium Expert on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Cesium Experts and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Cesium Expert team you need to succeed.

Can I hire a Cesium Expert within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Cesium Expert proposals within 24 hours of posting a job description.