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VK Valentine Kalu Full-Stack PHP Developer
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Available for PHP, backend, dashboard & product projects

I build fast, clean & scalable web systems.

I’m Valentine Kalu, a Full-Stack PHP Developer focused on practical, database-driven applications, admin dashboards, API systems, wallet/account flows, authentication, and custom PHP framework development through SqueHub.

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PHP / MySQL / JavaScript WordPress Development AWS & Cloud Engineering Digital Marketing
valentinekalu.squehub.com
class ValentineKalu extends Developer {   public stack = [     'PHP', 'MySQL', 'JavaScript',     'Bootstrap', 'REST APIs'   ];   public function build() {     return 'secure web systems';   } }
Auth & Security Sessions, middleware, verification, KYC flows.
Database Systems Relational schemas, ledgers, reporting data.
Dashboards Admin, user, advertiser and publisher consoles.
Frameworks Routing, MVC, models, packages and CLI tooling.

7+

Years programming experience

PHP

Main backend language

3D UI

Modern frontend presentation

About Me

Developer with product thinking and strong backend discipline.

I enjoy building applications that are useful, structured, secure, and easy to maintain — from the database design to the user interface.

What I Do

I build practical web platforms with PHP, MySQL/MariaDB, JavaScript, Bootstrap, REST APIs, authentication systems, admin panels, WordPress sites, cloud-hosted applications, DNS/email setups, digital marketing pages, and clean database architecture.

  • Backend systems, APIs, dashboards and database-heavy features.
  • WordPress websites, landing pages, plugin troubleshooting and CMS setup.
  • AWS, cloud hosting, DNS, Cloudflare, cPanel/CyberPanel and deployment troubleshooting.
  • Digital marketing support including SEO-focused pages, funnels, analytics setup and conversion-focused UI.
  • Custom PHP framework structure, routing, middleware and reusable models.
7+ Years of programming experience
PHP Strongest backend development stack
SQL Relational database design and optimization
UI Modern responsive frontend interfaces

My Developer Style

I like solving real problems, debugging tricky issues, and turning rough ideas into working products. I care about structured code, clean layouts, logical database design, and making systems that can grow without becoming messy.

Skills

A strong mix of backend, frontend, WordPress, cloud, database and digital delivery.

My strongest area is PHP/backend engineering, supported by database design, API integration, frontend implementation, WordPress, AWS/cloud work, hosting support and digital marketing execution.

Development Stack

PHP / Vanilla PHP / MVC95%
MySQL / MariaDB / SQL Design92%
JavaScript / AJAX / DOM84%
HTML / CSS / Bootstrap90%
WordPress / CMS / Plugin Support82%

Engineering Areas

Authentication & Sessions91%
REST APIs & Integrations86%
Admin Dashboards & UI Systems88%
Linux CLI / Git / Deployment78%
AWS / Cloud / Hosting Support76%
Digital Marketing / SEO / Analytics80%
Services

What I can build for you.

I can help with full web apps, dashboard systems, backend architecture, API flows, database design, WordPress projects, cloud deployment, hosting setup and digital marketing pages.

Backend Web Applications

Structured PHP applications with routing, models, controllers, middleware, sessions, validation and clean business logic.

PHPMVCAPIs

Database Architecture

Well-planned schemas for users, accounts, wallets, transactions, referrals, settings, verification and admin systems.

MySQLMariaDBLedger

Modern Dashboards

Professional admin, user, advertiser and publisher dashboards with responsive layouts, dark/light mode and clean UX.

BootstrapCSSUX

Auth & Verification

Login, registration, sessions, email verification, KYC submission, role guards, middleware and secure account flows.

SecuritySessionsKYC

API Integration

REST endpoints, AJAX-powered features, third-party integrations, JSON responses and clean frontend-backend communication.

RESTJSONAJAX

WordPress Development

WordPress websites, plugin troubleshooting, theme customization, landing pages, CMS setup and client-friendly content management.

WordPressCMSPlugins

AWS & Cloud Engineering

Cloud hosting, AWS/Lightsail setup, DNS, Cloudflare, cPanel/CyberPanel, deployment checks and production troubleshooting.

AWSCloudDNS

Digital Marketing Support

SEO-ready pages, conversion-focused landing sections, analytics setup, campaign pages, content structure and lead-generation UI.

SEOAnalyticsFunnels

Debugging & Optimization

Troubleshooting PHP, SQL, hosting, deployment, Linux case issues, autoloading, permissions and production bugs.

DebuggingGitLinux
Projects

Selected work and product directions.

These highlight the type of systems I enjoy building: framework tools, fintech platforms, ad platforms, dashboards and marketplace-style products.

SqueHub PHP Framework

Custom PHP MVC framework work involving routing, middleware, models, views, package loading, CLI tooling and reusable application structure.

PHPMVCCLI
Discuss project

SqueHub Native

Cross-platform native app framework concept where PHP powers developer-facing logic with platform engines for Android, iOS, web and desktop.

PHPNativeAndroid
Talk framework

Product UI Systems

Modern one-page sites, admin screens, account dashboards, support pages, install wizards and polished Bootstrap interfaces.

FrontendBootstrapUI
Start UI work

WordPress & CMS Websites

WordPress website setup, theme customization, landing pages, CMS content structure, plugin troubleshooting and performance improvements.

WordPressCMSSEO
Build website

Cloud & Hosting Setup

AWS Lightsail, hosting configuration, DNS records, Cloudflare setup, SSL, email delivery checks, deployment and server troubleshooting.

AWSCloudflareHosting
Setup cloud
Experience

A practical path through code, products and problem solving.

My work has grown around building real systems: auth, dashboards, wallets, databases, APIs, frontend pages and deployment troubleshooting.

Current

Full-Stack PHP Developer & SqueHub Builder

Building PHP-based systems, dashboard interfaces, API flows and reusable framework architecture. Focused on clean MVC structures, database design, middleware and application tooling.

Product Projects

Fintech, Wallet, Investment & Admin Systems

Designed and developed modules around users, accounts, wallets, deposits, withdrawals, transactions, KYC, sessions, admin controls, settings and notification-style flows.

UI & Frontend Delivery

Modern Dashboards and Landing Pages

Created responsive Bootstrap-based interfaces with sidebars, modals, mobile navigation, cards, tables, forms, dark/light modes, and polished product presentation.

Technical Troubleshooting

Hosting, Linux, Git, Composer & Deployment

Worked through real production-style issues such as Linux case sensitivity, composer autoloading, cache permissions, SMTP settings, DNS records, and deployment behavior.

Resume / CV

Download my resume or save it as PDF.

Use the buttons below to download a DOC version or open the print dialog to save as PDF. You can also connect these buttons to real files later.

Valentine Kalu — Full-Stack PHP Developer

Backend-focused developer with strong PHP, MySQL/MariaDB, JavaScript, Bootstrap, REST API, authentication, dashboard, WordPress, AWS/cloud, hosting, DNS and digital marketing support experience.

Resume Preview PDF / DOC
Request Full CV

CV Highlights

Quick summary of what the resume covers.

Core StackPHP, MySQL/MariaDB, JavaScript, HTML, CSS, Bootstrap, REST APIs, MVC structure, WordPress, AWS and cloud hosting.

Backend StrengthAuthentication, sessions, middleware, validation, database models, admin tools and API endpoints.

Product ExperienceDashboards, WordPress sites, landing pages, backend systems, settings modules, notification flows, support-style modules, hosting setup and cloud deployment.

Work StyleFast learner, practical builder, strong troubleshooter and comfortable working independently or with a team.

Contact

Let’s build something clean, useful and professional.

Reach out for PHP development, backend systems, dashboards, APIs, database design, custom web apps or collaboration opportunities.

Send a Message

Valentine Kalu

Full-Stack PHP Developer

Email: valentinekaluogbu@gmail.com | Website: valentinekalu.squehub.com | GitHub: github.com/valentinekaluogbu

Professional Summary

Full-Stack PHP Developer with strong experience building practical, database-driven web applications, admin dashboards, APIs, authentication systems, WordPress websites, cloud-hosted applications, hosting/DNS setups, digital marketing pages, and custom PHP framework architecture. Strongest skills include PHP, MySQL/MariaDB, JavaScript, HTML, CSS, Bootstrap, WordPress, AWS/cloud engineering, REST APIs, MVC structure, debugging, SEO basics, analytics setup, and product-focused implementation.

Core Skills

Selected Projects

Experience Focus

Backend development, database-heavy systems, admin dashboards, WordPress/CMS work, AWS/cloud hosting, DNS/email setup, authentication/session flows, API development, responsive frontend implementation, digital marketing support, and debugging real hosting/deployment issues.

Work Style

Practical builder, fast learner, strong troubleshooter, comfortable reading documentation, asking good questions, working independently, and improving systems step by step.