Rayhan Rokon

Secure Systems & Infrastructure Specialist

IT Force • Fulltime

Sep 2022 - Present • 3 yrs 8 mos

Rayhan Islam Rokon is a skilled technology professional with strong experience in full stack web development, mobile app development, and cybersecurity solutions. He has worked on a wide range of projects, helping businesses build secure, scalable, and high-performing digital products. #### Professional Experience **Full Stack Development** * Developed modern, responsive websites and web applications using advanced front-end and back-end technologies * Built custom business platforms, dashboards, eCommerce systems, and SaaS applications * Integrated APIs, payment gateways, and third-party services * Designed secure database architecture and optimized system performance **Mobile & iOS Development** * Built user-friendly iOS applications with smooth UI and strong backend integration * Published and managed mobile applications with performance optimization * Implemented secure authentication and real-time data handling **Cybersecurity & System Protection** * Conducted vulnerability assessments and security audits * Implemented secure authentication systems and encryption methods * Strengthened server security and protected applications against common threats * Provided cybersecurity consultation for businesses #### Key Achievements * Successfully delivered multiple full stack projects for startups and growing businesses * Developed secure mobile applications with high user engagement * Helped companies improve website speed, security, and scalability * Implemented advanced security measures that reduced system vulnerabilities * Built long-term client relationships through consistent delivery and support