Freelance Cloud Security EngineersFreelance Cloud Security Engineers
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Abdul S's avatar
Abdul S
pro
Kerkrade, Netherlands
Product Infrastructure Partner | Fast, Detailed, Reliable
1x
Hired
5.0
Rating
10
Followers
Product Infrastructure Partner | Fast, Detailed, Reliable
Cover image for Full Stack Upgrade for Aviazione Civile Italiana
Full Stack Upgrade for Aviazione Civile Italiana
0
40
Cover image for Primonto - Development of Multi-Role Hiring Platform MVP
Primonto - Development of Multi-Role Hiring Platform MVP
0
5
Cover image for ResellerVault – Automated Reseller & Key Distribution Platform
ResellerVault – Automated Reseller & Key Distribution Platform
2
1
131
Cover image for PeerShare Platform Development
PeerShare Platform Development
1
146
Cloud Security Engineer(1)
Anupa Kulathunga's avatar
Anupa Kulathunga
pro
Colombo, Sri Lanka
Cloud Expert: AWS, GCP, Migration & Optimization
$10k+
Earned
9x
Hired
26
Followers
Cloud Expert: AWS, GCP, Migration & Optimization
Cover image for Scalable Deployment Architect for CFI Cast
Scalable Deployment Architect for CFI Cast
1
21
Cover image for RepairSpots Production Cloud Environment
RepairSpots Production Cloud Environment
0
11
Cover image for Cloud Architecture for Mywaitserver API
Cloud Architecture for Mywaitserver API
0
14
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Cloud Security Engineer(2)
vipin garg's avatar
vipin garg
pro
Chicago, USA
Expert Cloud Security & DevOps Engineer
5.0
Rating
32
Followers
Expert Cloud Security & DevOps Engineer
Cover image for AWS System Administration for a Healthcare firm based in SA
AWS System Administration for a Healthcare firm based in SA
1
7
Cover image for Streamlining DevOps Processes for SaaS Company
Streamlining DevOps Processes for SaaS Company
1
11
Cover image for Enhancing Cloud Security for Accessibility Company
Enhancing Cloud Security for Accessibility Company
2
10
Cover image for Fusion UX Doctor is an AI-powered webpage auditor built enti...
Fusion UX Doctor is an AI-powered webpage auditor built entirely in Fusion by Builder.io (http://Builder.io). Paste any URL and instantly get a complete UX, Accessibility, and Performance analysis, followed by AI-generated layout improvements built as real Fusion components. This project creatively uses Fusion’s visual canvas to turn audits into an interactive experience with animated cards, a clean Before/After comparison, and on-canvas component regeneration. The innovation lies in how AI doesn’t just evaluate a design, it rebuilds it directly in Fusion, proving what’s possible when design, code, and intelligence come together. Live Project: https://b5b76db448604e6099a747c1f7beab26-main.projects.builder.my/ (https://b5b76db448604e6099a747c1f7beab26-main.projects.builder.my/)#builderchallenge #builtwithfusion
21
313
Cloud Security Engineer(3)
Paul G's avatar
Paul G
pro
Frisco, USA
Expert cloud & platform consultant building AI platforms
New to Contra
Expert cloud & platform consultant building AI platforms
Cover image for Architected an enterprise Kubernetes platform
Architected an enterprise Kubernetes platform on Azure AKS for a fintech company running 40+ microservices. Traffic enters through Application Gateway with WAF v2 policies and Azure Firewall before reaching the AKS cluster inside a hub-spoke VNet. ArgoCD manages all deployments through GitOps with automatic drift detection and self-healing. ACR stores container images built by Azure DevOps Pipelines with integrated vulnerability scanning. Workloads connect to Cosmos DB, PostgreSQL Flexible Server, and Redis Cache through private endpoints. Azure ML handles fraud detection model inference called directly from within cluster pods. Entra ID with Managed Identities provides passwordless auth across all services.
0
28
Cover image for Designed and deployed a multi-account
Designed and deployed a multi-account AWS landing zone using Control Tower and Organizations for a healthcare SaaS company handling PHI data. The architecture separates management, security, network, and workload accounts with dedicated IAM boundaries. Traffic routes through CloudFront and WAF into a Transit Gateway hub before reaching production VPCs running ECS Fargate workloads. Security Hub aggregates findings from GuardDuty, Inspector, and AWS Config across all accounts. CloudTrail feeds into EventBridge for real-time alerting through SNS. All encryption managed through a centralized KMS account. Infrastructure provisioned entirely with Terraform and Terragrunt modules. Achieved SOC 2 Type II and HIPAA compliance within 90 days.
0
41
Cover image for I built a production-ready serverless
I built a production-ready serverless LLM API on GCP designed for low cost, strong security, and fast inference. Requests flow through CDN, load balancing, WAF, and API management before hitting a Cloud Run FastAPI service that handles prompts, session history, caching, and model routing. The system switches between Gemini 2.5 Pro for deep reasoning and Gemini Flash for fast responses, with RAG support using Vector Search over 768-dim embeddings. Data is stored in Firestore, cached in Redis, and logged to BigQuery. Everything is secured with VPC Service Controls, Workload Identity, KMS, Secret Manager, and DLP. CI/CD is fully automated with Terraform and Cloud Build using canary rollouts and auto-rollback on SLO violations. At around 50K requests per day, the platform runs at about $1K/month and scales to zero when idle.
0
51
Cover image for Here's how I'd build a
Here's how I'd build a scalable ticketing backend with Supabase & Stripe. The backend is where everything lives or breaks. Supabase handles auth and Row Level Security out of the box, Postgres enforces ticket inventory and access at the database level, and Stripe Checkout processes payments with webhooks that keep everything in sync. Capacity limits, discount logic, and user access all of it stay consistent when real traffic hits. Built to scale without needing a full rewrite six months down the road.
0
22
Cloud Security Engineer(3)
Yash Patel's avatar
Yash Patel
Surat, India
Web Development | UI/UX Specialist | Cybersecurity Solutions
Web Development | UI/UX Specialist | Cybersecurity Solutions
Cover image for Reverse Engineering, Burp Suite & Wireshark (Algo Trading Bot)
Reverse Engineering, Burp Suite & Wireshark (Algo Trading Bot)
0
11
Cover image for Centralized Monitoring Dashboard for Cloud and Dedicated Servers
Centralized Monitoring Dashboard for Cloud and Dedicated Servers
0
7
Cover image for Fintech SOC Implementation
Fintech SOC Implementation
0
7
Cover image for Blog Site
Blog Site
0
21
Cloud Security Engineer(3)
ibukun Babalola's avatar
ibukun Babalola
Lagos, Nigeria
SOC Analyst |M365 · SIEM · Security Engineer · AI Automation
New to Contra
SOC Analyst |M365 · SIEM · Security Engineer · AI Automation
Cover image for Conducted a full cybersecurity risk
Conducted a full cybersecurity risk assessment for NexaSoft's AWS EKS-hosted Employee Self-Service HR Portal, processing sensitive employee PII including payroll, health records, and government-issued ID. Identified three Critical and five High risks across Azure AD SSO, cloud IAM configuration, and insider privilege controls, aligned to ISO 27001. Delivered a prioritised 90-day remediation roadmap using native AWS and Azure tooling, reducing all Critical risks before go-live and supporting the client's ongoing ISO 27001 certification obligations under Australia's Privacy Act 1988.
0
9
Cover image for Deployed a cloud-native SIEM integrating
Deployed a cloud-native SIEM integrating Microsoft Azure infrastructure, Windows endpoints, Microsoft 365, and Defender XDR telemetry into a unified detection and response platform. Wrote KQL analytics rules for real-time threat detection covering: privilege escalation, suspicious PowerShell execution, lateral movement via RDP and SMB, anomalous Azure AD sign-ins, and malware execution patterns. Automated incident response using Azure Logic Apps. Reduced log ingestion costs by 20% through optimised data collection, balancing coverage against cost without losing detection fidelity. Published full write-up on Medium: medium.com/@babsib2dk
0
10
Cover image for Performed a read-only Microsoft 365
Performed a read-only Microsoft 365 security assessment for an 11-user UK logistics company, uncovering two Critical findings: MFA disabled on Global Administrator accounts and an active email forwarding rule on the Finance Manager's mailbox consistent with Business Email Compromise. Delivered a clear priority action plan, all remediable within 72 hours using tools already included in the client's existing M365 licence along with SharePoint sharing controls and Conditional Access policy configuration to close legacy authentication gaps.
0
6
Cover image for Delivered a GRC-aligned cybersecurity risk
Delivered a GRC-aligned cybersecurity risk assessment for an Azure-hosted AI-Driven HR Analytics Service processing employee PII and behavioural data. This engagement went beyond conventional security reviews to address AI-specific risks including data poisoning and model bias that carry direct legal exposure under the Canadian Human Rights Act and the proposed AI and Data Act (AIDA). Identified five High risks and produced a mitigation strategy using Azure-native controls, alongside governance recommendations to ensure compliant and auditable AI decision-making ahead of AIDA enforcement.
0
10
Cloud Security Engineer(2)