Kaisar Sarwar Email & Phone Number

Malmskillnadsgatan 45 111 38 Stockholm, Sweden

- Collaborated with a team of developers to build and maintain webapplications using React and Next.js.- Contributed to the development of a SaaS product for a tour booking system,handling multiple portalsand thousands of users.- Implemented Redux Toolkit and React Query to efficiently manage state andhandle data fetching.- Utilized TypeScript to ensure type safety and enhance code quality.- Implemented responsive designs using popular UI frameworks like AntDesign, Bootstrap, Material UI, and Tailwind CSS.- Collaborated with UI/UX designers to create visually appealing and userfriendly interfaces.- Actively participated in code reviews, bug fixing, and performanceoptimization to ensure high-quality deliverables.- Experienced in working with Git and following agile developmentmethodologies, including Scrum.- Demonstrated excellent problem-solving skills and the ability to quickly graspnew technologies.

Malmskillnadsgatan 45 111 38 Stockholm, Sweden

- Developing web frontends for medical operations based on clientrequirements and businessarchitecture.- Ensuring the ongoing maintenance of current requirements in existingprojects.- Establishing seamless connections between the backend systems and 3rdparty APIs to enable frontend-driven operations.- Utilizing a robust technology stack, including React, Ant Design (antd), ReactQuery, Zustand, and i18next, for efficient development.

Ka-244, Kuril, Progoti Shoroni, Dhaka

- Developed and maintained web applications using HTML, CSS, andJavaScript, with a focus on modern frontend frameworks.- Collaborated closely with UI/UX designers to create visually appealing andintuitive user interfaces for e-commerce and other web applications.- Implemented responsive designs and optimized performance for variousdevices and browsers.- Worked on cross-functional teams to deliver high-quality projects within tightdeadlines.

Asfia Tower, Rd No. 11, Dhaka 1213

Assist in configuring and maintaining network devices (routers, switches, firewalls).Monitor network performance and troubleshoot issues.Implement and maintain network security protocols.Monitor network traffic for suspicious activity and respond to incidents.Provide technical support and resolve network-related problems.Maintain network documentation and develop policies.Participate in network upgrade projects with minimal downtime.Use monitoring tools to track performance and suggest improvements.Collaborate with senior engineers and IT staff.Stay updated on network technologies and obtain relevant certifications.