M. M. Jubyer Ahmed Shezan

Software Engineer

Code Studio•  April 2024 - May 2025•  Rajshahi, Bangladesh

• Developed scalable web applications using MERN stack, MySQL, and PostgreSQL, while ensuring secure authentication, authorization and managing server hosting for robust performance. • Optimized database queries by 25%, adhering to industry best practices to enhance application efficiency . • Collaborated in an Agile environment using Trello, delivering features 15% faster through team problem-solving. • Guided 3 junior developers through code reviews and knowledge sharing in MERN stack, improving team skills and productivity.

Software Engineer

Terra Whale Investment Group•  March 2024 - April 2024•  Remote

• Developed backend APIs and admin panel using TypeScript, Node.js, and Express.js, deployed for seamless entrepreneur-investor connections. • Engineered secure RESTful APIs and optimized MySQL schema, ensuring data integrity and efficient management. • Collaborated with stakeholders to deliver a scalable platform, supporting multiple entrepreneur-investor interactions.

Full Stack Developer

Freelancer•  December 2022 - March 2024•  Remote

• Developed responsive web apps and RESTful APIs using Node.js, Express.js, and MySQL for 5+ clients in e-commerce and education. • Deployed applications on VPS hosting with Git for version control, ensuring seamless collaboration and delivery. • Integrated front-end interfaces with React and backend systems, enhancing user experience for end users.