Techsupport

Key Skills

Software

Other

Top Subject Matter

Cybersecurity / Vulnerability assessment and reporting

Cybersecurity / Penetration testing simulation and reporting

Cybersecurity / Community training and red-blue teaming

Top Data Types

Text

Document

Audio

Top Task Types

Classification

Text Generation

Red Teaming

Data Collection

Transcription

Text Summarization

Question Answering

Fine-tuning

Prompt + Response Writing (SFT)

Freelancer Overview

CYBERSECURITY ANALYST — SERIANU LIMITED (Apr 2023 – Sep 2023). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Technical University of Mombasa (TUM) (2024) and Software Engineering, ALX Africa (2024). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Red Teaming.

Labeling Experience

CYBERSECURITY ANALYST — SERIANU LIMITED (Apr 2023 – Sep 2023)

OtherRed Teaming

Performed vulnerability assessments and security testing tasks to improve client security posture and visibility across enterprise IT environments. Produced structured vulnerability reports with actionable remediation documentation to support faster fix implementation. Assisted with risk analysis and governance-oriented security reporting for executive decision-making. • Conducted configuration weakness and security gap identification • Produced vulnerability reports and remediation guidance • Supported application security testing • Contributed to risk analysis documentation

2023 - 2023

SECURITY RESEARCHER & COMMUNITY CONTRIBUTOR — BSIDES MOMBASA (Jun 2022 – Dec 2023)

OtherRed Teaming

Volunteered at community cybersecurity events to support knowledge-sharing workshops and hands-on red vs. blue exercises. Mentored junior participants in both offensive and defensive security techniques to build practical capabilities. Contributed to event activities that reinforced cybersecurity skills through collaborative training sessions. • Supported workshops with real-world red/blue teaming exercises • Mentored junior participants on security techniques • Contributed to community knowledge-sharing • Assisted event-driven practical learning

2022 - 2023

PENETRATION TESTER (VOLUNTEER) — BSIDES MOMBASA (Jun 2022 – Dec 2023)

OtherRed Teaming

Executed controlled security simulation exercises to identify network and system weaknesses and improve organizational security awareness. Identified, documented, and prioritized vulnerabilities and misconfigurations to support remediation planning. Reviewed access control and privilege configurations to expose critical system misconfigurations and improve remediation outcomes. • Produced remediation-focused vulnerability reports • Facilitated red and blue team collaboration • Reviewed access control and privileges • Documented vulnerabilities and misconfigurations

2022 - 2023

Education

Work History