Jean Chrysostome NDAYISABYE

Aspiring Cybersecurity Professional | IT Support Specialist
Kigali, RW.

About

Highly dedicated and results-driven Information Systems student with a proven ability to implement innovative solutions and optimize IT operations. Possessing strong foundational knowledge in cybersecurity, network administration, and programming, complemented by hands-on experience in vulnerability assessment, penetration testing, and help desk support. Eager to leverage a collaborative spirit and technical expertise to solve complex challenges and contribute to cutting-edge cybersecurity and IT environments.

Work

University of Rwanda
|

Head of Department and Class Representative

Kigali, Kigali, Rwanda

Summary

Led academic and administrative initiatives, serving as a key liaison between students and faculty to foster a collaborative learning environment.

Highlights

Spearheaded initiatives as Head of Department and Class Representative, enhancing student-faculty communication and promoting academic development within Computer Science and ICT.

Represented and advocated for student body interests, contributing to improved resource allocation and academic program enhancements within the university.

Recognized for exemplary leadership skills and significant contributions to the university community, demonstrating strong organizational and interpersonal capabilities.

Hack Secure
|

Cybersecurity Intern

Virtual, Virtual, XX

Summary

Executed advanced cybersecurity assessments, including vulnerability scanning, penetration testing, and traffic analysis, to identify and mitigate system weaknesses.

Highlights

Conducted thorough vulnerability assessments on target websites, identifying 30+ open ports and potential vulnerabilities to enhance system security by 15%.

Performed brute-force attacks and directory enumeration during penetration tests, successfully uncovering 15+ hidden directories and files to expose security gaps.

Analyzed intercepted network traffic using Wireshark during simulated login attempts, successfully capturing and analyzing transmitted credentials to demonstrate security weaknesses.

Mango Telecom
|

Network Support & Cybersecurity Intern

Kigali, Kigali, Rwanda

Summary

Provided crucial network support and cybersecurity assistance, contributing to daily internet service operations and enhancing network security.

Highlights

Participated in daily internet service delivery operations, including customer support and configuring routers, contributing to a 99% service uptime.

Assisted in diagnosing and resolving over 50 broadband connectivity issues for clients across home and enterprise networks, improving network reliability.

Gained hands-on experience in configuring and securing 20+ wireless access points and CPE devices, enhancing network stability and security.

Supported the IT department by monitoring network traffic for anomalies using Wireshark, proactively identifying potential threats and ensuring network integrity.

Datacom
|

Cybersecurity Job Simulation Participant

Virtual, Virtual, XX

Summary

Completed an intensive cybersecurity job simulation, applying advanced analytical and reporting skills to enhance client security postures.

Highlights

Investigated a simulated cyberattack, producing a comprehensive report that documented findings and outlined key recommendations to improve client cybersecurity posture.

Conducted a comprehensive risk assessment, identifying critical vulnerabilities and proposing strategic mitigation plans to strengthen client defenses.

Applied Datacom's cybersecurity protocols in a simulated environment, demonstrating proficiency in incident response and proactive security measures.

Saint Jean Baptiste
|

IT Help Desk and Teacher (Computer Science, ICT)

RULINDO District, RULINDO District, Rwanda

Summary

Provided essential IT support and delivered engaging instruction in computer science and ICT, significantly improving technical proficiency for students and staff.

Highlights

Resolved over 150 network troubleshooting issues, ensuring uninterrupted connectivity and minimizing downtime for more than 200 users.

Performed routine computer repair and maintenance on 50+ devices, extending hardware lifespan and optimizing system performance by 25%.

Developed and delivered comprehensive Computer Science and ICT curricula to over 100 students, leading to a 20% improvement in average assessment scores.

Education

University of Rwanda
Kigali, Kigali, Rwanda

B.Sc with Honors

Information Systems

Ecole Sancta Maria Karambo -GICUMBI DISTRICT
GICUMBI DISTRICT, GICUMBI District, Rwanda

Advance Secondary School Certificate

Secondary Education

Group Scolaire Academie De La Salle
Kigali, Kigali, Rwanda

Primary School Certificate

Primary Education

Languages

English

Certificates

Certified Ethical Hacking and Penetration Testing
Cloud Computing
Cisco Certified Network Associate
Certified Application Security Practitioner
Certified Network Security Practitioner
Certified Cybersecurity
Certified Cyber Security Analyst
Professional IT Help Desk
PrivacyOps
InfoSec4TC CompTIA CYSA+
UEMS Manage Engine Associate
CyberOps Associate

Skills

Cybersecurity

Vulnerability Assessment, Penetration Testing, Traffic Analysis, Risk Assessment, Incident Response, Network Security, Cyberattack Investigation, Security Posture Enhancement, Security Protocols, Threat Identification.

Networking

TCP/IP, VLANs, VPNs, Firewall Configurations, Network Troubleshooting, Router Configuration, Wireless Access Points, CPE Devices, Broadband Connectivity, Network Monitoring, Wireshark.

Operating Systems

Linux (Kali, Ubuntu), Windows Server Administration.

Programming & Scripting

Python, PHP, JavaScript, C++, Bash.

IT Support & Operations

Help Desk Support, Computer Repair, System Maintenance, Customer Support, IT Department Support, Daily Operations.

Leadership & Communication

Team Leadership, Class Representation, Academic Development, Stakeholder Engagement, Curriculum Development, Teaching, Assessment, Report Writing, Problem-Solving.

References

MARTIN KURADUSENGE

Head of Department of Information Systems at University of Rwanda, Contact: +250 788 615 892