Hello Enthusiasts

My Name is

Bill Graham Peacemaker

Portfolio

Services

I offer a comprehensive range of services in full-stack software development, network engineering, and advanced security solutions to meet diverse business and organizational needs. My software development expertise includes building dynamic web and mobile applications, secure authentication systems, real-time platforms like house booking and delivery apps, and seamless API integrations, utilizing technologies such as Flutter, React, Node.js, TypeScript, and MongoDB to deliver scalable, efficient solutions.

On the network and security side, I provide professional services, including IT infrastructure setup, network installations, firewall configuration (e.g., Sophos), and optimization for performance and security. Additionally, I specialize in designing and implementing cutting-edge CCTV cameras, surveillance systems, and access control solutions in partnership with industry leaders such as Hikvision and Dahua Technology. My commitment is to deliver innovative software, robust IT systems, and reliable security solutions that empower businesses, enhance security, and ensure operational success.

Full-Stack Software Development

Design and build web and mobile applications using technologies like Flutter, React, Node.js, and MongoDB.

User Authentication Systems

Develop secure and efficient login and registration systems with advanced features like multi-factor authentication.

API Integration

Seamless integration of third-party APIs to enhance application functionality and performance.

Real-Time Platforms

Create platforms such as house booking, delivery apps, and alert systems tailored to client needs.

Network Installation and Configuration

Set up and optimize IT infrastructure, including LAN, WAN, and wireless networks, for performance and security.

Firewall Installation and Configuration

Configure and maintain firewalls like Sophos to secure networks from threats and enhance cybersecurity.

CCTV Installation and Maintenance

Design, install, and maintain advanced CCTV and surveillance systems in partnership with Hikvision and Dahua Technology.

Access Control Installation and Maintenance

Implement secure access control systems to protect physical and digital assets.

IT Infrastructure Management

Provide ongoing support and optimization for IT systems to ensure smooth operations.

Cybersecurity Services

Offer robust cybersecurity solutions to protect organizations from threats and ensure data security.

Computer lab Setup

Planning and setting up professional Computer labs for institutions

Recent Projects

E-commerce Web App

Flutter Frontend, Node.js backend and MongoDB

I developed a cross-platform e-commerce app using Flutter that provides a seamless shopping experience. The app features secure user authentication, a dynamic product catalog with search and filtering, a shopping cart, wishlist, and integrated payment gateways for smooth transactions. It also includes real-time order tracking, push notifications, and a user-friendly interface optimized for Android and iOS. The project highlights my skills in Flutter development, state management, and backend integration for scalable and efficient performance.

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Food Delivery Web App

With Flutter Frontend, Node Backend plus MongoDB

I developed a cross-platform food delivery app using Flutter, providing a seamless experience for users to browse menus, place orders, and track deliveries in real time. The app features secure user authentication, an intuitive restaurant and cuisine search, an interactive cart, and multiple payment gateway integrations. Users can also rate and review restaurants, save favorite dishes, and receive push notifications for order updates. The project demonstrates my expertise in Flutter development, state management, and API integration for a responsive and user-friendly application.

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Real Estate Website

React Frontend and Django Backend

A responsive real estate website built with React for the frontend and Django for the backend, designed to streamline property search and management. The platform offers features such as advanced property filtering by location, price, and type, detailed property pages, user authentication, and property management capabilities. Django's REST API powers the robust backend functionality, while the React frontend ensures a seamless and user-friendly interface. This project demonstrates expertise in full-stack development, API integration, and creating scalable web applications.

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News Website

React JS and News API

A modern news website built with React and powered by the News API, designed to provide users with real-time updates on global events. The platform features a clean, responsive interface with categorized news sections, a dynamic search functionality, and options to filter articles by topics, sources, or regions. React ensures a fast and engaging user experience, while the News API delivers reliable and up-to-date content. This project showcases proficiency in frontend development, API integration, and creating user-friendly web applications.

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Social Media Application

MERN stack (MongoDB, Express, React, Node.js)

A feature-rich social media website developed using the MERN stack (MongoDB, Express, React, and Node.js), designed to connect users through posts, comments, and interactions. The platform includes user authentication, real-time messaging, profile customization, and a news feed showcasing posts from connected users. With MongoDB for scalable data storage, Express and Node.js for backend functionality, and React for a responsive frontend, the site offers a seamless and engaging user experience. This project highlights expertise in full-stack development, real-time features, and creating dynamic web applications.

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About me

Full-stack Developer and Network Engineer

I am a highly skilled and versatile Full-Stack Software Developer and Network Engineer with over 4 years of experience delivering innovative, scalable solutions and ensuring the reliability of IT infrastructures. Proficient in a wide range of technologies, I specialize in Flutter for mobile development, React for front-end applications, Node.js for backend services, and MongoDB for efficient database management. My expertise also extends to TypeScript, Express.js, RESTful APIs, and building secure authentication systems. In addition to software development, I have strong competencies in network engineering, including managing and configuring firewalls (such as Sophos), ensuring robust cybersecurity measures, and optimizing IT infrastructure for performance and security. Throughout my career, I have successfully led projects like creating house booking and advertising platforms, implementing real-time rider delivery applications, and developing departmental progress alert systems tailored to business needs. I thrive on solving complex challenges by combining my technical knowledge with a keen analytical mindset. Dedicated to continuous learning, I aim to leverage my diverse skill set to design and implement impactful solutions that enhance user experiences, streamline operations, and drive organizational success

Download Resume

Contact info

Phone

+254 790 613916

+254 101 676220

Email

grahambill011@gmail.com

thepeacemakerske@gmail.com

Address

Donholm, Nairobi, Kenya