For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

LoginCreate account
Invite to Job
I
Ikechukwu M.

Ikechukwu M.

Security Code Remediation Tester (Mastercard)

USA flagMcKinney, Usa

Key Skills

Software

Other

Top Subject Matter

Application security remediation validation and vulnerability assessment
Security remediation QA and regression validation
IT general controls testing and compliance assessments

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
DocumentDocument

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
ClassificationClassification
Object DetectionObject Detection
Text SummarizationText Summarization
TranscriptionTranscription

Freelancer Overview

Security Code Remediation Tester (Mastercard). Brings 18+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Arts, Abia State University and Master of Business Administration, N/A. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

Security Code Remediation Tester (Mastercard)

Other

Performed remediation validation using automated security testing workflows involving SAST and DAST outputs. Validated remediation efforts against OWASP Top 10 and secure SDLC requirements as part of continuous security assurance. Collaborated with DevSecOps and engineering teams to resolve recurring vulnerabilities based on test findings. • Executed security regression and validation activities across enterprise applications. • Used SAST/DAST tooling outputs to determine remediation adequacy. • Partnered to translate security findings into engineering remediation actions. • Ensured compliance alignment to secure SDLC and OWASP control expectations.

2021 - 2023

Security Remediation QA Analyst (Ernst & Young)

Other

Validated remediation of security vulnerabilities across applications and infrastructure based on testing results. Conducted regression testing and security validation to support secure software delivery practices. Ensured remediation outcomes met security expectations for ongoing application risk reduction. • Performed regression testing of remediated security issues. • Carried out security validation activities for secure delivery. • Supported verification of vulnerability resolution across environments. • Documented and confirmed remediation readiness for stakeholders.

2018 - 2021

IT Audit & Compliance Analyst (Ernst & Young)

Other

Conducted ITGC testing, infrastructure audits, and compliance assessments to evaluate control effectiveness. Developed audit procedures and risk mitigation recommendations grounded in security and compliance requirements. Supported enterprise audit readiness through structured testing and documentation. • Performed IT general controls testing activities. • Conducted infrastructure audits and compliance assessments. • Produced audit procedures and risk mitigation recommendations. • Collaborated with stakeholders for audit and readiness support.

2015 - 2018

Vulnerability Assessment Analyst (Santander US)

Other

Conducted enterprise-wide vulnerability assessments across applications and cloud environments. Integrated SAST and DAST testing into CI/CD workflows to enable shift-left security practices. Used assessment outcomes to identify and prioritize security remediation needs. • Performed vulnerability assessments for applications and cloud services. • Integrated SAST/DAST into CI/CD pipelines for earlier detection. • Supported security testing that informed remediation validation. • Contributed to vulnerability management and risk reduction efforts.

2013 - 2015

Information Security Analyst (Santander US)

Other

Supported enterprise security operations, risk assessments, and audit readiness activities aligned to information security governance. Assisted with evaluating security posture and supporting compliance-aligned operational reviews. Contributed to ongoing security assurance workflows for enterprise environments. • Supported risk assessment and audit readiness tasks. • Assisted with enterprise security operations monitoring. • Helped evaluate and document security posture. • Supported governance activities tied to security compliance.

2011 - 2013

Education

A

Abia State University

Bachelor of Arts, History and International Relations

Bachelor of Arts
Not specified

Work History

M

Mastercard

GRC Analyst

McKinney
2024 - Present
M

Mastercard

Security Code Remediation Tester

McKinney
2021 - 2023