• Alina (Legal AI SaaS): – Developed both frontend and backend using Vanilla JavaScript and Python (Flask). – Integrated with a private AI provider’s API to automate legal document processing. – Improved document processing speed by 40% and reduced manual review workload by over 60%. • Aquacorp (Water Resource Monitoring): – Designed and built a backend system using Express.js with a RESTful API to monitor environmental metrics. – Collaborated with internal stakeholders to define scalable endpoints and deploy to cloud infrastruc- ture. – Improved user experience by streamlining data entry and visualization through intuitive API design and structured responses. – Simplified data logging workflows, enabling non-technical users to interact with the system more efficiently. • Educational Game Service – Createdafull-stacksystemwithReactNative(frontend),Golang(backend),andMongoDB(database). – Implemented authentication and mission tracking for students learning arithmetic and math skills. – Helped increase student engagement by 70% through gamified learning mechanics. • Retail Store CRM/ERP: – Built an integrated CRM and ERP solution using PHP and MySQL tailored to sales, inventory, and client tracking. – Reduced time spent on inventory reconciliation by 50% through real-time stock updates. – Enabled the sales team to track leads and conversions more efficiently, improving conversion rates by 25%.

• Engineered and optimized web applications using React and Tailwind CSS (frontend) and Node.js with Express.js (backend). • Designed and implemented a MongoDB-powered data system for business and trade management. • Developed RESTful APIs to improve interoperability between digital platforms. • Led UI/UX design improvements using Figma, enhancing user experience and accessibility. • Mentored and guided a small team of junior developers, introducing them to project technologies and best practices. • Contributed to architectural decisions that improved scalability and maintainability of the platform. • Achieved a 30% increase in the number of companies registering with the Chamber.

• Built an automated data management system for poultry farm operations, reducing financial losses by 25%. • Developed an API with React Native (frontend) and Flask (backend) for real-time farm monitoring. • Implemented AWS-hosted databases to ensure scalability and high availability. • Designed and optimized the database schema to improve query performance and data integrity. • Created user-centric UI/UX prototypes and component layouts using Figma. • Contributed to the setup and implementation of CI/CD pipelines to streamline deployments and testing. • Designed and optimized a microservices architecture to improve system modularity and maintainability.