Senior Software EngineerCodeFreaks | Islamabad | January 2021 - PresentOverview:As a Senior Software Engineer at CodeFreaks, I play a pivotal role in designing and developing robust backend solutions and crafting intuitive user interfaces for diverse web applications. Collaborating closely with cross-functional teams, I contribute to the successful delivery of projects from conception to deployment.Key Responsibilities:⁍ Lead the backend development of several projects using Node.js, Express.js, and Nest.js, ensuring scalability, performance, and maintainability.⁍ Architect and implement RESTful APIs for seamless communication between frontend and backend systems.⁍ Mentor junior developers and provide technical guidance on best practices in software development and design patterns.⁍ Conduct code reviews and perform thorough testing to uphold code quality and reliability.Achievements:⁍ Optimized database queries and introduced caching mechanisms, resulting in a 30% reduction in response times for critical API endpoints.Technologies and Tools Used: Backend: Node.js, Express.js, Nest.js, Sequelize, Mongoose, TypeORM Databases: MySQL, MongoDB Cloud Services: AWS S3, Cloudinary, Google Drive Image Manipulation: Cloudinary, Sharp Third-Party APIs: Twilio, Mailjet Version Control: GitCollaboration and Teamwork:⁍ Actively participate in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives, to foster collaboration and transparency across teams.⁍ Engage in knowledge-sharing sessions and promote continuous learning within the organization.Conclusion:My tenure at CodeFreaks has been characterized by a relentless pursuit of excellence and a commitment to delivering impactful solutions that drive business growth. I am excited about the opportunity to continue making meaningful contributions and driving innovation in the ever-evolving landscape of software engineering.