Freelance Security Engineers in CopthorneFreelance Security Engineers in Copthorne
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Jason Smyth's avatar
Jason Smyth
proCopthorne, UK
Cyber expert specialising in Azure Security Services.
$10k+
Earned
4x
Hired
5.0
Rating
17
Followers
Cyber expert specialising in Azure Security Services.
Cover image for Microsoft Sentinel & Splunk ES Engineer for up to 6 months
Microsoft Sentinel & Splunk ES Engineer for up to 6 months
0
2
Cover image for Extended Interview Process for CrowdStrike SIEM Specialist
Extended Interview Process for CrowdStrike SIEM Specialist
0
7
Cover image for Setting up and optimising Microsoft Sentinel
Setting up and optimising Microsoft Sentinel
0
35
Cover image for Configure SIEM Security Operation using Microsoft Sentinel
Configure SIEM Security Operation using Microsoft Sentinel
0
29
Security Engineer(1)
Moyosore Ogunjale's avatar
Moyosore Ogunjale
London, UK
Okta & IAM Consultant - SSO, SCIM & Identity Automation
New to Contra
Okta & IAM Consultant - SSO, SCIM & Identity Automation
Cover image for Zero Trust Security Hardening
Zero Trust Security Hardening
0
8
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SSO & SCIM Rollout
0
17
Cover image for Designed and built a production-ready
Designed and built a production-ready internal AI support bot from scratch. The system uses a five-layer RAG architecture to ingest and retrieve knowledge from different knowledge sources, e.g. Confluence, Jira, Notion, and Slack, enabling staff to get accurate, source-cited answers to internal queries directly within Slack. Built entirely on internal infrastructure using the Claude API, Supabase, and pgvector - ensuring zero data exposure outside the organisation. The knowledge base spans 10,000+ entries across 4 data sources, with hybrid retrieval combining semantic search, keyword fallback, and query rewriting for accuracy. The bot replaced a manual support model, reduced repetitive query handling, and introduced a scalable self-service layer for internal IT support / helpdesk - while resolving the data privacy concerns that had blocked a third-party vendor solution.
0
7
Cover image for Lifecycle Automation - Onboarding &
Lifecycle Automation - Onboarding & Offboarding Description: Replaced a manual spreadsheet-based process with a fully automated system using Okta Workflows and API integrations.
0
21
Security Engineer(2)
Dimitris Pallis's avatar
Dimitris Pallis
London, UK
Penetration Tester - OSCP 🛡️
5.0
Rating
Penetration Tester - OSCP 🛡️
Cover image for Penetration Tester
Penetration Tester
0
31
Cover image for Offensive Security Engineer
Offensive Security Engineer
0
14
Cover image for Penetration Testing Expert
Penetration Testing Expert
0
15
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Security Engineer(3)
Deval G's avatar
Deval G
London, UK
DevSecOps & Cloud Compliance & Automation specialist
DevSecOps & Cloud Compliance & Automation specialist
Cover image for Cost Optimization Managed Service
Cost Optimization Managed Service
0
0
Cover image for Manage Microservice Infrastructure
Manage Microservice Infrastructure
0
0
Cover image for Cloud architecture automation
Cloud architecture automation
0
0
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Security Engineer(1)