Sujoy Dutta
Hi, I'm Sujoy Dutta, a passionate Senior Developer with experience in building full-stack web applications and optimizing front-end performance.
About
Hi, I’m Sujoy Dutta, a passionate Senior Developer with experience in building full-stack web applications and optimizing front-end performance. I enjoy creating user-friendly and visually appealing interfaces, and I love collaborating with teams to innovate and deliver impactful solutions. With a strong background in technologies like React, Next.js, and TypeScript, I thrive in fast-paced, Agile environments and am always eager to grow my skills and help others do the same.
Currently based in Calgary, I’m pursuing a Master of Engineering in Geomatics Engineering with a focus on Machine Learning and AI in gaming. Outside of work, I enjoy photography, music, and sports, which keep me inspired and balanced both personally and professionally.
- 7 years' experience
- Joined July 2025
Skills· 15
Languages
- JavaneseAdvanced
Industry experience
- Software & Internet
- Financial Services
- Gaming
- Non-Profit Organization
Work experience· 4 roles
Developed from scratch a monolithic full-stack performance management application using TypeScript in Next.js, Express, Node.js, and PostgreSQL, featuring a fully functional and intuitive user interface maintained using Git in GitHub and deployed under Heroku. Integrated RESTful APIs with a Redux(Thunk) enabled state-management and SOLID-compliant architecture, enabling scalable, maintainable data flow between frontend and backend for interactive performance. Built dynamic, custom, and responsive UI components in an Agile environment to enhance user experience by 40%, and conducted testing to ensure cross-platform reliability, performance, and usability.
Optimized performance of React components using React dev tools and utilizing Lazy loading & Memoization with reusable components while maintaining scalability and responsiveness by 35%. Designed the performance management app from scratch by drawing inspiration from Dribbble and learning Figma independently to create wireframes and interactive prototypes, ensuring a visually cohesive and user-friendly interface. Supervised junior team members, conducted technical interviews, translated strategic vision into actionable tasks, and fostered a collaborative environment promoting innovation, accountability, and skill growth.
Devised creative solutions and collaborated with multiple teams to optimize a centralized GRC platform and enabled accessibility standards such as WCAG. Gained hands-on experience across the full BFSI software development lifecycle in an Agile, competitive environment ranging from system design and development to testing, deployment, and DevOps integration using tools like Git, GitLab, Jenkins, and Docker. Utilized a tech stack including JavaScript, HTML5, CSS3, Bootstrap, Node.js, Express.js, React, and MySQL to create a scalable and high-performance application using build tools like Webpack. Increased customer satisfaction by 25% through introducing new features, enhanced usability, responsive design, and reduced support issues by 15%.
Education
Certifications and awards· 5
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