George S. Mulbah II

xredis - High-Performance Redis Client

Rust, Tokio

Developed a lightweight, asynchronous Redis client in Rust using Tokio, supporting key operations (SET, GET, INCR, DECR) and achieving 2x faster query execution than synchronous alternatives through efficient concurrency management.

Archgit - Simplified Git Implementation

Rust

Built a simplified Git in Rust, implementing 3 core features (git init, add, log, status), managing 1,000+ commits efficiently, demonstrating deep version control knowledge.

Work Count - Command-Line Tool

Rust

Created a command-line tool in Rust that processes 1GB files in under 100ms, highlighting Rust’s speed and efficiency in CLI development.

Parse It - JSON Parser

Rust

Developed a JSON parser in Rust, achieving 2x faster parsing than Python’s json library for nested structures, showcasing data manipulation expertise.

Spark Solution Inc - Senior Backend Developer

Nov 2024 – Present | Liberia

• Developed backend services for marketing and financial apps, boosting API performance by 30% using Flask, FastAPI, and Golang.
• Integrated Redis and RabbitMQ, reducing latency by 25% in real-time messaging systems.
• Managed deployments with Docker and Kubernetes on AWS.

Elevation Institute of Technology - Instructor

Mar 2022 – Mar 2023 | Liberia, Monrovia

• Instructed 1000+ students in web development (HTML, CSS, JavaScript, React) and Git, achieving a 90% course completion rate.
• Led social media campaigns, increasing enrollment by 15%.

Ezeemarket Inc. - Lead Backend Engineer

Aug 2020 – Feb 2022 | Liberia, Monrovia

• Developed an e-commerce app with 1000+ downloads, generating $10K+ revenue, supported by high-performance APIs.
• personallyAutomated workflows with scripts, cutting deployment time by 40%.

X-Pay - Payment Gateway

Golang, React Native, Next.js | Jan 2024 – Present

• Built a payment gateway processing 5,000+ transactions daily with 99.99% uptime, using Golang and PostgreSQL.
• Integrated Financial Xara, an AI model fluent in 5+ languages (Kinyarwanda, Swahili, French, English, Igbo), enabling voice-commanded money transfers and personalized financial saving plans.
• Implemented Redis caching, improving response times by 20%.

TicketPlus - Mobile Ticketing App

Node.js, React Native, Nginx | Aug 2024 – Present

• Developed a ticketing platform managing 100+ events monthly for 5,000+ users, integrating mobile wallets and Nginx for scalability.

ALX / Holberton School

Certificate in Computer Science

Completed Aug 2024 | Remote

Booker Washington

Diploma in Electronics Engineering

Completed 2021 | Liberia

FreeCodeCamp

Certifications

• Responsive Web Developer
• Backend API and Specification