Nicholas -

As a Fullstack Developer, I contributed to the development of a Business Connect Application aimed at facilitating seamless communication and collaboration between businesses. The project focused on scalability, security, and high performance, supporting large user bases and real-time data interactions. Key Responsibilities and Achievements: Frontend Development: I developed a responsive and interactive user interface using React and TypeScript, ensuring a smooth user experience across devices. I followed best practices like component-based architecture and reusable UI components to maintain code quality and scalability. Backend Development: On the backend, I built RESTful APIs using Node.js and Express to handle real-time data exchange. I implemented a microservices architecture for modularity, making it easier to scale and maintain the application. Database Design & Optimization: I designed and optimized both SQL (PostgreSQL) and NoSQL (MongoDB) databases. I implemented indexing, caching (using Redis). Load Balancing & Scaling: To manage high traffic, I implemented NGINX load balancing, ensuring even distribution of requests across servers and preventing bottlenecks. I utilized AWS EC2 for auto-scaling. Microservices & Containerization: I containerized microservices using Docker, allowing for easier deployment, scalability, and environment consistency. Monitoring & Error Tracking: I integrated Sentry for application error tracking and used AWS CloudWatch for infrastructure monitoring. I also set up Prometheus and Grafana for real-time monitoring and metrics visualization. Collaboration & Agile Practices: I worked closely with cross-functional teams, participating in sprint planning, standups, and code reviews to ensure timely delivery of features. I followed Agile methodologies to align development with business needs, ensuring high-quality deliverables.

• Worked with third-party clients to design and develop applications for startups using a variety of technologies including Typescript, Node js, Express, PostgreSQL, Python, Django, MongoDB, and AWS. • Contributed to the full systems development life cycle including integration of a secure payment gateway, design development, database management, testing, deployment, and maintenance. • Collaborated with cross-functional teams to identify and prioritize features, prioritize and plan development work to ensure timely delivery of high-quality software using best industrial practices. • Demonstrated strong problem-solving skills by troubleshooting and debugging issues and proposing and implementing solutions. • Utilized agile methodologies to deliver software iterations on a regular basis and improve efficiency and effectiveness. • Achieved success in delivering projects on time and to the satisfaction of the client resulting in positive feedback and repeat business.