Richard Stephen Antwi Email & Phone Number

● Delivered a responsive analytics dashboard using Next.js (TypeScript) and Redux, resulting in a 40% improvement in data visualization load times and enabling real-time business insights for midsize brands.● Implemented advanced frontend caching and debouncing techniques, optimizing API calls and reducing server load by 60% while maintaining real-time data accuracy for inventory management.● Developed an AI-powered chat modal using React and WebSocket technology, facilitating seamless communication between users and the AI bot to query historical business data, leading to a 30% increase in user engagement with analytics features.

Massachusetts, United States

● Improved data accuracy by 95% and reduced manual data entry time by 75% by designing and implementing a robust system that facilitates seamless synchronization of Salesforce data with our hosted database.● Enhanced query response time by 60% as measured by average load times, by optimizing database schemas and implementing efficient caching mechanisms in the AI bot's backend.

● Led the development of a proposed system solution for Angel Group of Companies, leveraging extensive industry expertise to enhance operational efficiency and scalability.● Architected and implemented robust CI/CD pipelines to automate software development processes.

● Delivered a user-friendly, cross-platform mobile application that the business used togenerate a minimum of 2500+ invoices per month.● Delivered a mobile application that detects diseases in plants utilizing FastAI, a pythondeep-learning framework built on top of PyTorch from Facebook.● Tested mobile applications to confirm compliance with the SRS and ensure there are nodesign or implementation flaws.

Kumasi, Ashanti, Ghana

● Delivered responsive, cross-browser compatible website achieving 17% faster load time.● Ensured user satisfaction and retention by providing responsive tech support.● Conducted regular backups and optimized existing systems to reduce unnecessary costs.● Maintained multiple SQL databases to ensure functionality and stability.