C++20
TYPESCRIPT
FULL-STACK WEB
REACT
NODE.JS
REST APIS
SECURE AUTH
POSTGRESQL
SQLITE
CONTAINERS
CLOUDFLARE
GIT
LINUX
JAVASCRIPTBuild for the workflow
Software should make the next action clear, not add friction.
Available for internships, freelance work & collaboration
Building practical software with intent.
I am Mathew Gerald Chukwudera, a Software Engineering student who builds secure web platforms and thoughtful systems software for real-world workflows.
MGC
OPEN TO WORK
SOFTWARE ENGINEER
Mathew Gerald Chukwudera
Building secure full-stack platforms and thoughtful systems software for real-world workflows.
- EDUCATION
- B.Tech Software Engineering, FUTO
- GRADUATION
- 2029
- FOCUS
- Full-stack & systems
- GITHUB
- github.com/gerald-mathew
MGC / 2026
C++20TYPESCRIPT
FULL-STACK WEBREACT
NODE.JSREST APIS
SECURE AUTHPOSTGRESQL
SQLITECONTAINERS
CLOUDFLAREGIT
LINUXJAVASCRIPT
01 / PROFILE
A careful approach to useful technology.
I am pursuing a B.Tech in Software Engineering at the Federal University of Technology, Owerri, with an expected graduation year of 2029. My work moves comfortably between polished web interfaces, backend services, and systems-level programming.
I enjoy turning complex, everyday processes into software people can trust: defining the workflow, securing the data, and refining the details that make a product feel reliable.
Take security seriously
Authentication, data boundaries, and validation belong in the foundation.
Stay technically curious
From modern C++ to web infrastructure, I keep extending the range of problems I can solve.
02 / SELECTED WORK
Projects built around real operational needs.
Eight focused builds across education technology, computer-based testing, public web, flight reservations, healthcare scheduling, and security tools.
01Web platform / Production
Sherman Nagel Result Portal
Role-based school result infrastructure where teachers enter scores, administrators manage academic records, students redeem secure scratch-card PINs, and anyone can verify a printed result.
- Secure staff access with JWT cookies, bcrypt, optional TOTP 2FA, account lockout, and session revocation.
- Built for the full result lifecycle: score entry, publishing, analytics, scratch cards, CSV export, guardian emails, and QR verification.
- Publication-safe placement: a class or arm change that would rewrite already-published results is blocked until the principal explicitly confirms it.
- Transactional end-of-session promotion that reports every student it could not place (missing or unmapped class) instead of silently skipping them.
React 18ViteNode.jsExpressSupabaseCloudflare
Visit live portal
Vite
Express
Supabase
02Web platform / Production
Sherman Nagel CBT Portal
A computer-based test platform run for the school's entrance aptitude test, carrying candidates from PIN sign-in through timed subject papers to published results, and built to grow into a full in-school CBT system.
- Candidates sign in with an Exam ID and PIN and see only their assigned subjects, while scoped admin accounts manage candidates, questions, schedules and results.
- The exam engine runs timed, shuffled attempts, records violations as they happen, sweeps expired sessions automatically, and grants controlled retakes and rewrites with an audit trail.
- A question bank with single and bulk entry, per-subject schedules, and 12 related tables covering candidates, attempts, answers and violations across 28 API endpoints.
- Result sheets and CSV export with flag resolution, backed by CSPRNG-generated exam PINs, password policy checks, account lockout, and JWT sessions.
React 18ViteNode.jsExpressSupabaseCloudflare
Visit live portal
03Public web / Production
Sherman Nagel School Website
A modern public-facing school website that communicates the school experience clearly, supports enquiries, and connects visitors to the school's online services.
- Designed as a responsive, content-first experience for students, families, and prospective parents.
- Deployed at www.shermannagel.sch.ng.
HTMLCSSJavaScriptCloudflare WorkersResponsive UI
Open live website
HTML
CSS04Web platform / Demo
StudySync
A student course registration system for a university tutorial centre that manages student records, semester enrolment, instructors, and instructor-to-course assignments across four roles.
- Role-based pages and API permissions for administrators, registration officers, managers, and instructors.
- Duplicate-enrolment prevention, plus one active instructor assignment per course and semester.
- Course enrolment and instructor-assignment reports, instructor class lists, and audit logging for important changes.
HTMLCSSJavaScriptNode.jsExpressJWTSupabaseCloudflare
05Web platform / Demo
CareConnect Clinic Appointment System
A hospital appointment and patient-management system that keeps registration, scheduling, consultations, and reports in one role-based clinic portal.
- Six roles - patient, receptionist, doctor, nurse, manager, and admin - each with dashboard and API permissions.
- Doctor weekly availability with available-slot generation, plus double-booking checks for both doctors and patients.
- Appointment booking, rescheduling, cancellation, reminders, nurse vital-sign entry, and consultation records.
- Attendance and doctor-utilisation reports, staff-account administration, and audit logs.
HTMLCSSJavaScriptNode.jsExpressJWTbcryptSupabase
06Systems / CLI
GitHub Secrets Watcher
A command-line security tool that scans GitHub repositories (public and private, with a token) for environment and configuration files accidentally committed in Git history, and reports them without modifying anything.
- A fast history walker diffs each commit against its first parent, so scanning cost scales with what changed, not depth times tree size; deleted files are traced back to the commit that last contained them, and content is probed so likely-secret files are ranked above name-only matches.
- Persistent bare-clone cache with incremental fetches cuts repeat full-history scans to just a fetch of new commits, and an opt-in early-exit heuristic skips quiet stretches of history.
- Multi-threaded scanning with an optional GitHub token for higher rate limits and private access, and a history depth that defaults to the entire reachable history.
- Reports each finding with a validated, URL-encoded link to the exact commit in text, JSON (with per-repo scan stats), or CSV - read-only everywhere, it never edits a repository.
C++20libcurlJSONGitANSI Colors
View on GitHub
07Systems / CLI
Flight Reservation System CLI
A modern C++20 reservation system for user accounts, flight seats, persistence, and payment verification.
C++20 ModulesSQLiteArgon2idPaystack API
View on GitHub
Paystack API08Desktop / In progress
Flight Reservation System GUI
A graphical evolution of the flight reservation experience, focused on making the core booking workflow approachable in a desktop interface.
C++Desktop UIFlight booking
Currently in active development
Desktop UI
Flight booking
03 / TOOLKIT
A stack selected for the job at hand.
Languages
C++JavaScriptTypeScriptHTMLCSS
Web Engineering
React 18ViteNode.jsExpressREST APIs
Data & Security
SupabasePostgreSQLSQLiteJWTArgon2id
Shipping
CloudflareGitHubDockerVisual StudioGitLinux
OPEN TO WORK
Get in touch
Interested in building something that matters?
04 / CONTACT
Let's make the next good idea concrete.
For internships, freelance projects, collaborations, and future full-time opportunities.
