Ebenezer Ahurein Email & Phone Number

Takoradi, Western Region, Ghana

• Designed and developed an enterprise level microservice application facilitating and improving contribution and benefit payment with AWS, c#, Asp.net core, Postgres, kafka, Paystack.
• Implemented a payment system with PayStack, enabling contributions and benefit payments with integrated account validation, which reduced risk and improved payment processing speed by 50%.
• Designed and developed a real-time chat system enabling users to communicate directly with administrators regarding welfare incidents, reducing issue resolution times by 60%.

Takoradi, Western Region, Ghana

• Spearheaded the development of an online travel platform that allows users to book accommodations, attractions, and flights.
• Conducted regular code reviews, mentored interns, and coordinated with cross-functional teams to ensure project timelines and deliverables were met, improving team productivity by 30%.
• Integrated PayPal to enable seamless payment processing, improving payment reliability by 25% and reducing transaction failures.
• Developed a versatile search filtering system using the Builder pattern, improving efficiency and enhancing user satisfaction.
• Optimized platform performance by implementing Redis caching, cutting response times by 40% and enhancing user experience.

Takoradi, Western Region, Ghana

• Architected and developed enterprise-level micro-services to manage club operations, leveraging AWS, TypeScript, NestJS, Kafka, and MongoDB, resulting in improved system scalability and performance.
• Led the development of key microservices, including user, notifications, file management, and event handling, enabling the platform to meet core business requirements.
• Designed and implemented secure, scalable APIs to handle user authentication and authorization and service-to-service communication, increasing security.
• Implemented Firebase Cloud Messaging to deliver seamless, real-time in-app push notifications, enhancing the application's user engagement and responsiveness.