https://github.com/walter0b/walter0b

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https://github.com/walter0b/walter0b

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Host: GitHub
URL: https://github.com/walter0b/walter0b
Owner: Walter0b
Created: 2025-06-26T12:36:29.000Z (12 months ago)
Default Branch: main
Last Pushed: 2026-01-13T18:38:32.000Z (5 months ago)
Last Synced: 2026-01-13T19:29:28.287Z (5 months ago)
Topics: profile, readme, readme-profile
Homepage:
Size: 18.4 MB
Stars: 6
Watchers: 0
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md

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README

![Walter0b Banner](./assets/Banner.gif)

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Experience •
Skills •
NPM Packages •
Certifications •
GitHub Stats •
Contact

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Results-driven dev, 4+ years building scalable web and mobile apps with React, Next.js, Go, Flutter and PostgreSQL.

- Code optimizer & workflow automator
- Currently: Advanced Go & cloud Computing
- Mentor, team player
- NEEMA | SaaS, dashboards
- Auditpal | Bank audit Ai power app
- Salesforce, React, TypeScript, Go, PostgreSQL, Lynx js

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Achievements

GIF description

Skills

Programming Languages: JavaScript (ES6+), TypeScript, Go, Python, PHP, Apex, C++

Frontend: React.js, Next.js, Angular, Vue.js,Jest, Lightning Web Components (LWC), Tailwind CSS, Material UI

Backend: Go, Strapi, Node.js, Apex, Python, Directus

Databases: PostgreSQL, MongoDB, SQL, SOQL

Tools & Platforms: Git, Docker, Salesforce, Directus, WordPress, AWS, Bun

Soft Skills: Effective Communication, Team Collaboration, Mentorship, Time Management, Problem Solving, Code Reviews

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Published NPM Packages

| Package | Description | Downloads | Tech |
| -------------------------------------------------------------------------- | ----------------------------------------------------------------- | -------------------------------------------------------------------------- | ------------------- |
| [**next-navlink**](https://www.npmjs.com/package/next-navlink) | Enhanced navigation component for Next.js apps with active states | ![npm](https://img.shields.io/npm/dt/next-navlink?style=flat-square) | TypeScript, Next.js |
| [**react-navplus**](https://www.npmjs.com/package/react-navplus) | Advanced navigation utilities for React applications | ![npm](https://img.shields.io/npm/dt/react-navplus?style=flat-square) | TypeScript, React |
| [**react-cmp-selector**](https://www.npmjs.com/package/react-cmp-selector) | Reusable UI component selector for React applications | ![npm](https://img.shields.io/npm/dt/react-cmp-selector?style=flat-square) | TypeScript, React |

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Professional Experience

**4+ Years** | **10 Companies** | **Full-Stack & Frontend Specialist**

*Enterprise Platforms • Banking & Healthcare • E-commerce • CMS Solutions* • AI Integration

AuditPal — Frontend Developer (Sep 2022 - Present)

**Remote, Nigeria • Contract**

Leading frontend development for an enterprise banking audit platform and implementing advanced financial data visualization.

**Key Achievements**

* **Scalable Design System**: Built a design system from scratch with React and TypeScript, including reusable components, theming, and design tokens. Implemented RBAC to manage permissions across audit workflows.
* **Financial Data Visualization**: Developed interactive dashboards using ECharts and Recharts to represent complex banking KPIs (ratios, trends, variance reports).
* **State Management at Scale**: Architected state management with Redux Toolkit, cache synchronization, optimistic updates, and resilient error handling with retry logic.
* **Quality and Performance**: Set up Jest unit testing, Cypress end-to-end testing, accessibility standards, and CI/CD with GitHub Actions.

**Tech Stack:** React • TypeScript • Redux Toolkit • ECharts • Recharts • Jest • Cypress

Telegram — Content Moderator (Sep 2024 - Present)

**Remote, Dubai • Contract**

Content moderation and community engagement support for Telegram channels.

**Key Achievements**

* Managed moderation across multiple channels, ensuring guideline compliance and contributing to structured moderation workflows.
* Analyzed engagement trends and content performance to inform participation strategies.

Trust Consulting Sarl — Full Stack Developer (Oct 2025 - Jan 2026)

**Yaoundé, Cameroon • Contract**

Contributed to the finalization and launch of Royal FM's digital platform for a client delivery.

**Key Achievements**

* Built and improved frontend features with Next.js with focus on performance, responsiveness, and UX.
* Integrated and customized Directus as a headless CMS for dynamic content management.
* Implemented API integrations to ensure reliable data flow between frontend and backend.
* Fixed bugs and stabilized the codebase for production readiness.

**Tech Stack:** Next.js • Directus • REST APIs

CMMCameroun — Freelance Full-Stack Developer (Apr 2024 - Present)

**Yaoundé, Cameroon • Freelance**

Built a modern corporate website and headless CMS backend.

**Key Achievements**

* Designed and implemented a high-performance JAMstack site with Astro for fast load times and strong SEO.
* Implemented Directus as a headless CMS enabling non-technical staff to manage structured content.

**Tech Stack:** Astro • Directus • JAMstack • SEO

WiiQare — Frontend Developer (May 2023 - Sep 2025)

**Remote, South Africa • Contract via NEEMA**

Built a healthcare administration platform with a modern frontend architecture and strong testing practices.

**Key Achievements**

* Built an admin dashboard using Bun + Next.js and a hybrid styling approach (Material UI + Tailwind CSS).
* Established a testing strategy reaching ~90% code coverage with Jest and TDD practices.

**Tech Stack:** Next.js • Bun • Material UI • Tailwind CSS • Jest

NEEMA (AirBooks) — Full-Stack Developer (Jul 2022 - Sep 2025)

**Yaoundé, Cameroon • Full-time**

Led an architectural overhaul of the AirBooks ticketing management platform to improve maintainability and performance.

**Key Achievements**

* Migrated legacy frontend to Next.js + TypeScript, improving maintainability and development speed by ~60%.
* Designed and implemented backend microservices in Go and optimized PostgreSQL schemas for high-throughput processing.
* Built REST APIs with Directus and documented them with OpenAPI.
* Developed an e-ticket parsing system using PEG for automated multi-standard extraction.

**Tech Stack:** Next.js • TypeScript • Go • PostgreSQL • Directus • OpenAPI • PEG

TotalEnergies — Offshore Salesforce Developer (Mar 2023 - Oct 2023)

**Remote, France • Contract via NEEMA**

Optimized Salesforce platform performance focusing on LWC and Apex.

**Key Achievements**

* Refactored LWC components and optimized Apex triggers, reducing production bugs by ~50%.
* Delivered Apex test classes achieving ~95% coverage for reliable deployments.

**Tech Stack:** Salesforce • LWC • Apex • SOQL

CAON FED — WordPress Developer (Apr 2023 - Sep 2023)

**Yaoundé, Cameroon • Contract via NEEMA**

Delivered a custom document management solution using WordPress.

**Key Achievements**

* Built custom PHP and JavaScript plugins for categorization, version control, and permission-based access.

**Tech Stack:** WordPress • PHP • JavaScript

Oeneo — Offshore Salesforce Developer (Jan 2023 - Jun 2023)

**Remote, France • Contract via NEEMA**

Salesforce development and maintenance services.

**Key Achievements**

* Designed Apex trigger handlers and service layers following Salesforce best practices.
* Performed proactive maintenance, bug fixes, and system health monitoring.

**Tech Stack:** Salesforce • Apex

Deepvision — Offshore Qt/C++ Developer (Jan 2023 - Apr 2023)

**Remote, France • Contract**

Contributed to UI design and backend features for underwater camera tracking systems.

**Key Achievements**

* Designed and validated tracking UIs with Qt.
* Implemented core business logic in C++ and Python.

**Tech Stack:** Qt • C++ • Python

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