Open to opportunities

NELSON CHINAGOZIM ENWEGBARA

@nelsonchinagozimenwe

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Web3 security researcher blending vulnerability discovery with fraud-risk and customer dispute expertise.

Nigeria

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What I'm looking for

I’m looking for a Web3-focused team where I can do hands-on security research and threat-driven risk work—partnering with product and customer teams to prevent fraud, improve dispute handling, and strengthen compliance in P2P and cross-chain environments.

I’m a Web3 security researcher and customer-risk professional with 3+ years of frontline experience across dispute resolution and financial transaction monitoring in fintech and Web3 environments. I focus on keeping user experiences secure, accurate, and compliant—especially for P2P flows.

At Hexens (Glider), I specialize in automated vulnerability detection using Glider. I’ve concentrated on high-severity flaws across Ethereum and other EVM chains, using precise query engineering to surface issues that manual review often misses.

Earlier, I combined business development with crypto community mediation and security education. At Bybit (Dubai), I supported P2P platform growth, drove dispute-handling improvements, and trained users through AMAs, webinars, and sessions centered on P2P trading security, fraud prevention, and scam avoidance.

In frontline operations roles (Moledao and Lasena), I improved dispute efficiency, reduced response times, and strengthened risk controls. I handled customer support across Live Chat, email, and Telegram, ran fraud analysis to flag potential scams, and maintained high customer satisfaction through clear communication and systematic case categorization.

Experience

Work history, roles, and key accomplishments

Security Researcher

Hexens

Oct 2025 - May 2026 (7 months)

Specialized in automated vulnerability detection using the Glider platform, focusing on high-severity issues across Ethereum and other EVM chains. Identified and disclosed critical vulnerabilities using precise query engineering to surface problems missed by manual review.

Security Research Smart Contract Auditing EVM Query Engineering LayerZero Cross Chain Security Access Control Ownership Renunciation Risks ETH Seizure Vectors Arithmetic Overflow

Crypto Content Creator

Campus - CCCC

Aug 2025 - Sep 2025 (1 month)

Handled community management responsibilities, including rapid email/ticket responses and coordination with partners. Coordinated co-marketing deliverables and arranged podcasts, X Spaces, and collaborations to boost visibility.

Community Management Co Marketing X Spaces

Business Developer & Community Mediator

Bybit

Feb 2024 - Jan 2025 (11 months)

Contributed to ByBUIDLERs Community and P2P platform growth by providing product feedback and supporting dispute-handling improvements. Supported security-feature rollouts, delivered education sessions on P2P trading security and fraud prevention, and helped onboard users into Web3 security best practices.

Business Development Crypto Community Mediation Dispute Resolution Product Feedback Security Feature Rollout Support Fraud Prevention P2P Trading Security Customer Education Webinars User Onboarding Merchant Onboarding Community Engagement

Dispute Resolution & Support Assistant

Moledao

Feb 2023 - Feb 2024 (1 year)

Assisted with dispute resolution and customer support operations while supporting business development and partnership efforts. Implemented a streamlined case categorization system to reduce dispute resolution time and conducted fraud analysis to flag potential scam activity.

Dispute Resolution Case Categorization Customer Support Operations Live Chat Support Email Support Fraud Analysis Scam Pattern Identification Risk Analysis Partnership Support

Customer Service & Fraud Prevention

Lasena Artesian Mineral Water

Jan 2021 - Jan 2023 (2 years)

Managed customer support through live chat and email, optimizing response times and first-response resolution rates. Investigated transaction discrepancies, supported compliance with internal financial protocols, and reduced order discrepancies while mitigating fraud and risk.

Customer Service Live Chat Email Support First Response Resolution Improvement Transaction Discrepancy Investigation Fraud Prevention Risk Mitigation

Education

Degrees, certifications, and relevant coursework

Michael Okpara University of Agriculture

Bachelor of Science, Agronomy & Horticultural Management

2021 -

Grade: Excellent

Pursuing a BSc in Agronomy & Horticultural Management, with an Excellent grade. Currently enrolled.

Baze University

Professional Diploma, Blockchain Technology

2024 - 2025

Grade: Excellent

Completed a Professional Diploma in Blockchain Technology, covering blockchain regulations, compliance, security best practices, and governance. Achieved an Excellent grade.

Cisco Networking Academy

Junior Security Analyst, Security Analysis

2024 -

Grade: Excellent

Completed training for a Junior Security Analyst program, focusing on endpoint security, threat management, network defense, and security analysis. Achieved an Excellent grade.