Hello, I'm

Igbaji Joseph

A Senior Full-Stack Engineer & Cybersecurity Specialist From Nigeria

Building high-scale web platforms, microservices architecture, and enterprise cybersecurity infrastructure. Passionate about clean code, high security standards, and seamless user experiences.

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Full-Stack

Next.js & React

Cybersecurity

Audits & Firewalls

Cloud & DevOps

Docker & Microservices

Years of

Success Experience

I'm a Full-Stack Engineer & Security Architect

I Can Build & Secure Anything You Need

Hello! I'm Igbaji Joseph, a Senior Lead Engineer based in Nigeria with over 5 years of hands-on experience across full-stack software development, microservices architecture, network security, and enterprise IT infrastructure.

Full-Stack Development (React, Next.js, Node.js)95%

Cybersecurity & Vulnerability Defense90%

Cloud Architecture & DevOps (Docker, AWS)85%

Network Infrastructure & Security Auditing88%

20+

Security Audits

30+

Apps Deployed

15+

Networks Secured

Years Experience

Services & Specialized Capabilities

What I Bring To The Table

A comprehensive, end-to-end engineering skillset spanning full-stack development, cloud DevOps, network security, and enterprise software architecture.

Full-Stack Web Engineering

Building high-performance, responsive web platforms and web applications using Next.js, React, TypeScript, Node.js, and modern styling architectures.

Next.jsReactTypeScriptTailwind CSSFramer MotionVite

Backend & Microservices API

Architecting enterprise-grade RESTful & GraphQL microservices, database schemas, queuing systems, and real-time sockets with NestJS, MongoDB, & Redis.

Node.jsNestJSMongoDBPostgreSQLRedisREST/GraphQL

Cybersecurity & Security Audits

Securing network infrastructure, performing vulnerability assessments, penetration testing, firewall configurations, and compliance enforcement.

Vulnerability AssessmentFirewall ConfigPenetration TestingSecurity Auditing

Network & Telephony Infrastructure

Designing Cisco networking systems, load balancing, VPN tunnels, and enterprise WebRTC / FreeSWITCH telephony contact center architectures.

Cisco NetworkingFreeSWITCH/SIPVPN SetupWiresharkLoad Balancing

Cloud & DevOps Automation

Streamlining deployments with Docker containerization, Kubernetes, CI/CD pipelines, AWS cloud orchestration, and Linux system administration.

DockerKubernetesAWSCI/CD PipelinesLinux Administration

Technical Leadership & Auditing

Mentoring developer teams, conducting code reviews, establishing security best practices, and driving engineering roadmaps.

Team LeadershipCode ReviewsSystem DesignAgile Management

My Portfolio Showcase

Featured Projects & Work

Explore a curated selection of full-stack platforms, cloud microservices, utility systems, and responsive web applications I have built.

Full-Stack

RimoteHR Platform

Enterprise Microservices HR Solution

A scalable HR management platform built with microservices architecture. Features Attendance tracking, Automated Payroll, Leave Management, Employee Records, and Real-time WebSocket notifications.

NestJSNext.jsTypeScriptNode.js+3

Live Demo Code

Full-Stack

Skolacloud School Portal

Cloud School Management & E-Learning Platform

A scalable school management platform featuring Admin dashboard, Teacher & Parent portals, Student gradebook, online tuition payments, and automated report card generation.

NestJSNext.jsNode.jsMongoDB+3

Live Demo Code

Full-Stack

LBC.ng Web Platform

Local Directory, Places Finder & Marketplace

Lekki Business Connect (LBC.ng) — a comprehensive local business directory and multi-vendor marketplace connecting millions of customers to verified businesses, shops, services, and deals across Lagos and West Africa.

Next.jsReactTypeScriptNode.js+4

Live Demo Code

Mobile

LBC.ng Mobile App

Directory Search & Vendor Storefront Mobile App

Cross-platform iOS & Android mobile application enabling users to search local businesses, discover crazy deals, chat with verified vendors, and manage storefronts on the go.

React NativeExpoTypeScriptNode.js+2

Live Demo Code

Frontend

Rimotehands Portal

Corporate Engineering Portfolio Website

Official website for Rimotehands Global Ltd. Designed with modern aesthetics, fast page load speeds, dark mode styling, and interactive component showcases.

Next.jsReact.jsTypeScriptTailwind CSS+1

Live Demo Code

Career Journey

Work Experience & Milestones

A track record of engineering leadership, full-stack application development, and cybersecurity defense.

Senior Lead Engineer2024 - Present

Rimotehands Global Ltd.Remote

Leading engineering teams in architecting scalable full-stack web applications, microservices, and automated DevOps deployment practices. Established security standards and code review protocols.

Led engineering teams across multiple high-traffic client applications

Architected CI/CD pipelines reducing deployment friction by 70%

Designed microservices & WebSocket infrastructure serving 100K+ users

Enforced enterprise security policies and code quality standards

React.jsNext.jsNode.jsNestJSDockerAWSMongoDBRedis

Frontend Software Engineer2024 - 2024

Oaks Intelligence Ltd.Remote, Nigeria

Developed responsive web applications and collaborated closely with product designers to deliver accessible, high-speed user interfaces.

Built 4+ high-performance web applications using React.js and Vite

Improved frontend load times by 40% through lazy loading & asset optimization

Achieved WCAG 2.1 accessibility compliance across client web portals

Mentored junior developers in modern TypeScript frontend workflows

React.jsViteTypeScriptTailwind CSSFramer Motion

Network & Cybersecurity Engineer2021 - 2023

Billyronks Global Ltd.Lagos, Nigeria

Designed, deployed, and audited enterprise network security systems, firewalls, and VPN infrastructures for enterprise client sites.

Secured network infrastructure for 20+ enterprise corporate clients

Conducted security audits identifying and remediating 95% of security risks

Implemented Fortinet & pfSense firewall rules reducing incident rates by 80%

Designed disaster recovery procedures achieving 99.9% operational uptime

CiscoFortinetpfSenseWiresharkNessusMetasploit

Network Administrator2020 - 2021

Syscomptech Communications Ltd.Lagos, Nigeria

Managed day-to-day network operations, maintained server infrastructure, and provided Level 2 technical engineering support.

Maintained 99.8% uptime across enterprise client sites and data links

Automated routine maintenance tasks reducing manual workload by 60%

Deployed network monitoring solutions for proactive incident detection

CiscoWindows ServerLinuxVMwareActive DirectoryDNS/DHCP

Let's Connect

Have a Project in Mind? Let's Build Together.

Reach out to discuss full-stack applications, AI automation, or enterprise cybersecurity infrastructure.

Get In Touch

Let's Connect & Build Together

Have a project in mind, a security audit request, or looking for an experienced senior engineer? Drop me a message!

Direct Contact Information

Feel free to contact me via email or phone. I'm currently available for full-stack engineering roles, system architecture consulting, and cybersecurity contracts.

igbajijoseph.k@gmail.com

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